Sales of water jet cutting machines in China in the first half of 2021

Affected by factors such as the significant increase in ocean freight, the sales of China's waterjet cutting machines in the first half of 2021 failed to achieve the expected target. Although the sales amount and volume increased over the same period last year, there was no major breakthrough.

At the same time, China water jet cutting machine are also developing in the direction of higher-end, smarter, more energy-efficient, and more functional, such as five-axis 3D cutting technology, ceramic tile production lines, and the wider application of servo direct-drive pumps.

Применение водорезальной машины для резки резиновых материалов

Water cutting background

Hydraulic processing,first appeared in the mining industry. Nowadays, this kind of machine that uses water jet as the power of cutting processing is spread all over the industry. This is the waterjet processing technology. It is gradually entering various manufacturing industries in the form of special cutting and processing, especially in the application of high, sharp and difficult technologies such as aerospace, ship, military and nuclear energy. Special tools for soft and hard use can also be used for the processing of rubber products.
Waterjet application - rubber cutting

China EAAK water jet cutting machine and cnc waterjet cutters for cutting rubber glass stone and metal materials

China EAAK water jet cutting machine and cnc waterjet cutters for cutting rubber glass stone and metal materials

Waterjet machining has many advantages over the same functions of the sawing, arc cutting and laser cutting in the cutting process of the blanking. It is dust-free, smoke-free, and has no flare. During operation, the temperature on the cutting surface can be kept constant (the arc, laser cutting and hacksaw can't do this), it will not produce strong light and burn the human eye. Don't worry about fires caused by high temperatures. However, it has the power to cut a variety of workpieces and pipes of different calibers as you wish.

The waterjet's processing of rubber products can avoid heat generated by friction between the workpiece and the tool under all pressures under low pressure. In addition, the environment of rubber processing is made better by the intervention of water.

Composite water cutting

Waterjets are also very well applied to the processing of composite materials. Whether it is ordinary composite materials or composites of soft and hard composites, such as plastics and metals, rubber and metal can be easily handled. It is also difficult to process when processing tough, high-strength carbon fiber materials, and even for disposal of abandoned bombs left in the war era. Due to the addition of water, it will not only affect the explosion of explosives, but also open up new horizons for the recovery of precious metals. This is safer and more reliable than other processing methods.
The waterjet cutting processing speed is extremely high, and the dimensional accuracy can also be achieved under the precision of the workbench equipped with the machine itself, and the processing quality is high, and no secondary processing is required. Nowadays, waterjet processing technology and equipment have made great progress, and its application covers all aspects of industrial production and people's life. EAAK waterjet currently has about 3,000 waterjet cutters in use in China, and is also exported to the United States, Canada, Russia, Italy, Australia, Southeast Asia and the Middle East.

jack@sinowaterjet.com

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http://www.sinowaterjet.com
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Как выбрать рабочую платформу с числовым программным управлением и систему водонагревателя высокого давления?

В реальном процессе эксплуатации условия отличаются, то есть из-за различных условий работы соответствующие параметры, необходимые для соответствующей обводненности, также различны. Это также затрудняет сборку оборудования для гидроабразивной резки, будь то рабочая платформа с ЧПУ или система высокого давления, она должна соответствовать окружающей среде-станок для гидроабразивной резки.
Прежде всего, рабочая платформа с числовым программным управлением для оборудования для резки воды, в этом отношении существует два варианта: одна рабочая платформа с числовым программным управлением консольного типа, а другая - рабочая платформа с числовым программным управлением портального типа, каждая из которых имеет свои характеристики. Механизм движения первого и режущая платформа разделены и не влияют друг на друга; последнее как раз наоборот.
Следовательно, в реальном процессе выбора это зависит от размера материала, который должен быть разрезан устройством для резки водой. Режущая платформа с ЧПУ консольного типа больше подходит для случая, когда размер материала нерегулярен, а режим загрузки и выгрузки не фиксирован.
Во-вторых, система высокого давления оборудования для гидроабразивной резки с ЧПУ, этот аспект также тесно связан с материалом, подлежащим резке. Разнообразие, толщина, качество поверхности резания и требования к скорости резания материала будут определять, какое оборудование для резки должно быть сконфигурировано. Система высокого давления-Китай водоструйный камень для резки.
Например, если это высоковольтная система с напряжением 300 МПа, ее можно использовать для резки твердых материалов толщиной менее 30 мм. Однако, если материал относительно твердый, необходимо использовать систему высокого давления 380 МПа. Он имеет преимущества с точки зрения способности резки, качества поверхности резки, скорости резки и тому подобного.
Кроме того, другие дополнительные элементы для оборудования для резки водой, такие как обработка мягкой воды, автоматическая система подачи песка и т. Д., Одинаково важны для эффекта резки оборудования для резки водой и не могут быть проигнорированы.

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Как выбрать рабочую платформу с числовым программным управлением и систему водонагревателя высокого давления?

В реальном процессе эксплуатации условия отличаются, то есть из-за различных условий работы соответствующие параметры, необходимые для соответствующей обводненности, также различны. Это также затрудняет сборку оборудования для гидроабразивной резки, будь то рабочая платформа с ЧПУ или система высокого давления, она должна соответствовать окружающей среде.
Прежде всего, рабочая платформа с числовым программным управлением для оборудования для резки воды, в этом отношении существует два варианта: одна рабочая платформа с числовым программным управлением консольного типа, а другая - рабочая платформа с числовым программным управлением портального типа, каждая из которых имеет свои характеристики. Механизм движения первого и режущая платформа разделены и не влияют друг на друга; последнее как раз наоборот.
Следовательно, в реальном процессе выбора это зависит от размера материала, который должен быть разрезан устройством для резки водой. Режущая платформа с ЧПУ консольного типа больше подходит для случая, когда размер материала нерегулярен, а режим загрузки и выгрузки не фиксирован.
Во-вторых, система высокого давления оборудования для гидроабразивной резки с ЧПУ, этот аспект также тесно связан с материалом, подлежащим резке. Разнообразие, толщина, качество поверхности резания и требования к скорости резания материала будут определять, какое оборудование для резки должно быть сконфигурировано. Система высокого давления.станок для гидроабразивной резки.
Например, если это высоковольтная система с напряжением 300 МПа, ее можно использовать для резки твердых материалов толщиной менее 30 мм. Однако, если материал относительно твердый, необходимо использовать систему высокого давления 380 МПа. Он имеет преимущества с точки зрения способности резки, качества поверхности резки, скорости резки и тому подобного.водоструйный станок с чпу высокого давления.
Кроме того, другие дополнительные элементы для оборудования для резки водой, такие как обработка мягкой воды, автоматическая система подачи песка и т. Д., Одинаково важны для эффекта резки оборудования для резки водой и не могут быть проигнорированы.
Shandong EAAK Machinery Co., Ltd

The advantage of water jet cutting machine compare with laser machine

Water jet cutting machine with advantage than laser cutting
1, there is no limit to the cutting thickness;
2, Reflective material such as brass, aluminum can also be cut;
3, Just cost 1/2 to 1/3 of laser equipment can have a full nest of water cutting equipment;
4, cnc water jet cutting equipment maintenance is more professional and higher difficulty;
5, Dont need heat energy, so will not burn or produce heat effect;
6, more cutting head can be easily installed to increase production capacity.
7, when you change the cutting material, you only needed to change the cutting speed;Without change of gas, focus, or other objects.


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Basic knowledge of marble parquet cut by water jet cutting machine

First, the marble parquet to draw a negative map, according to the different materials and treatment, parquet processing plans should be preserved. Save the need to pay attention to the order, select CAD2000 DXF file format, check the "select object" box. First select the form of the first choice in turn. Note that if the ring, such as the ring, you should first select the inner ring, and then choose the outer ring, water jet cutting machine diagram should not have other non-water knife pattern.Marble parquet drawing 1.



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water jet cutting machine
Second, the original size of the marble mosaic map is basically a single outward expansion of about 0.3mm to make up for the gap generated by water cutting. If the ring, the inner ring inward expansion of about 0.3mm, the outer ring outward expansion of about 0.3mm (due to the waterjet cutting machine nozzle uncertainty, the expansion of the distance will change).Third, tracing the starting point should be moved to 0:00 CAD dots, respectively, to the right and left offset 3mm. Marble mosaic of the line for the polyline, that is, including circular, circular and linear lines should be converted to polyline. For cnc waterjet cutter You can use the JOIN command to merge, merge the first choice into the knife line, and then select the middle of the polyline, and finally select the knife line. There are many ways to add in and out of the water knife line, you can extend the original line segment, can also be manually added at the endpoint. If you have a circular arc or straight line, you can first use the PEDIT command to convert it to polyline and then merge. 1: BO picking boundary 2: expanding edge 3: breaking up 4: PEDIT turning polyline 5: adding cutting line 6: J merging, from feeding line to cutting line.Water Jet Cutting machine 
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Industrial cooperation to feature China-Africa ties-EAAK waterjet cutting machine

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BEIJING, April 3 (Xinhua) -- China and Africa face "historic opportunities" as the Chinese market for basic industrial materials is saturated while less-developed African countries are crying out for them, according to a foreign ministry official.

Cooperation in what the Chinese government refers to as "industrial production capacity" will not only help China's economic development, but also meet African countries' demand at this relatively early stage of their industrialization, Lin Songtian, head of the foreign ministry's department of African affairs, told Xinhua.EAAK CNC cutting machine.

Industrial production capacity cooperation mainly refers to moving production lines from a country to another one or setting up factories, industrial parks with local partners, mainly employing local people.

In the past year or so, Chinese leaders have, on many occasions, raised the concept when meeting with leaders of other developing countries, saying China's extra industrial capacity with low cost can meet the demand of countries in the middle of industrializing process.

After more than three decades of reform and opening up, China's capacity to produce these fundamentals such as iron an steel, cement and plate glass, is huge. However, most African countries cannot manufacture them themselves and rely heavily on imports, according to Lin.

"While we need to divert these products from the domestic market and expand the overseas market, African countries are eager to import them so as to speed up their industrialization," he said.

African countries are rich in natural resources, while China boasts capital, machinery, technology and managerial experience in manufacturing these industrial products, thus creating a "golden opportunity".

That hasn't stopped some from questioning China's motives in this area since Foreign Minister Wang Yi said in March that promoting industrial capacity cooperation is the top priority for China-Africa work in 2015 laser engraving machine.

Lin responded to such concerns by stressing that industrial capacity cooperation should not be interpreted as shifting China's outdated, polluting overcapacity abroad.

"The cooperation will never be conducted at cost to the natural environment and long-term interests of Africa," he said. "It is rather something mutually beneficial, and a real integration of China and Africa's developmental demand."

While the demand and political willingness is there, Lin warned, however, that China and Africa are "not completely prepared" for the cooperation.

Many African nations must improve their laws and administrative efficiency to make foreign investors feel "secure, happy and comfortable," he said.

According to the diplomat who used to serve as China's ambassador in Liberia and Malawi, another big obstacle for investors is the weak infrastructure, including a fragile power generation sector and poor transport systems, in many African countries.

Lin said, this problem can be solved and many Chinese companies would be happy to give a hand in building those basic infrastructure.(water jet cutting machine)

On the other hand, Chinese investors in Africa, mostly private firms, are also faced with bottlenecks, such as lack of financing and experienced staff, Lin added.

Industrial capacity cooperation will not only prosper between China and Africa and is set to feature China's economic cooperation with other developing countries.

On March 27, Chinese Premier Li Keqiang and Kazakhstan Prime Minister Karim Masimov witnessed the signing of 23.6-billion-USD deals in industrial capacity cooperation in Beijing, involving iron and steel, nonferrous metals, plate glass, refinery, hydropower and automobiles.

In Chinese waterjet cutter manufacturing sector, the amount of industrial fundamentals like iron and steel exceeds domestic demand by nearly 28 percent, while 35.5 percent of manufacturers have seen less than 75 percent of their capacity fully utilized, latest data from the Ministry of Commerce showed.

The central government has vowed to help companies seeking to transfer their spare industrial capacity abroad by increasing financial support, cutting red tape, broadening funding channels and coming up with more favorable policies.woodworking cnc router machinery.

 Shandong EAAK Machinery Co., Ltd

EAAK rotary platfoam water jet glass cutting machine

This is specially design for carrying large size glass after water jet glass cutting machine processed.This platform is suit for cutting glass max 4000mm length,load-bearing is max 1000kgs,the max tilt angle can be up to 85 degree.The platform is lifted by hydraulic.

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After the glass being cut on most common water jet cutting platform,especially being cut many lirregular arge hole,it is very easy to be broken when erecting and carrying,for example,in the popular toughened glass processing.

Youtube video link: http://youtu.be/bTOmHHCvduA

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Cutting Thickness of water jet cutting machine on different materials

Cutting Thickness of water jet cutting machine on different materials
Cutting Material 5mm 10mm 15mm 20mm 30mm 50mm 100mm
Titanium 1,481,668,419,301,189,105 37
Carbon steel 1112 5,013,142,261,427,927
Stainless 1129 5,093,192,291,448,028
Copper 2,194,989,620,446,280,155 54
Aluminum 3000 1352 84860938221274
Marble 8954 4,035,253,118,181,141,634 221
Glass 4897 2270 1,384,994,624,347,121

Waterjet Cutting parameters
Pressure: 380MPa
Water nozzle: 0.33mm (13 #)
Abrasive nozzle: 0.889mm
Sand material: 80 mesh
Motor: 37kw (50hp)
Water flow: 3.7L/min
Sand Flow: 0.54kg/min
Note:
1, the cutting speed mm / min.
2, the table shows the cutting speed, for a higher cut quality, you need to be reduced accordingly cutting speed.
3, the table working pressure of 380MPa, if the working pressure up to 410MPa, speed will be submitted to 15%; under maximum pressure conditions, the service life of the high-pressure parts will be significantly reduced.

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Several forms of water jet cutting machine

  In the abrasive situation to points: water cutting with abrasive and without abrasive cutting.
       With equipment to points: divided into large and small water jet cutting water cutting.
       Pressure to points: divided into high-and low-pressure type, generally 100Mp as boundaries. 100Mp more high-pressure type, 100Mp following is a low pressure type. The 200MP above is UHP type.
       Technical principles to points: divided into pre-and post-Mix-Mix.
       Safety cut to points: cutting into the safety and non-safety cut class, the main difference in pressure above, 100Mp the following low pressure type water jet cutter can be applied.
       Special industries such as: hazardous, areas of oil, coal, hazardous materials handling. After a lot of experiments it was found that when the pressure exceeds a certain threshold, even if the water will put some sensitivity to chemicals detonated, and sediment containing abrasive waterjet cutting due to the sand, the sand and the potential impact and objects collide, producing the energy can also cause instability specialty chemicals, after a lot of experimentation and demonstration, and finally come to its threshold at around 237.6MP. Therefore, in the water cutting industry, people on the 200MP above waterjet cnc cutting is mainly used in the machining industry.
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Analysis of water jet cutter's characteristic and abrasive

Pressure on the depth of cutting:
Determined pressure and velocity of the water jet erosion energy, and its size is proportional to the water jet cutting ability. When high pressure, the machining tank side area, high efficiency, removing less; contrary, low efficiency, better quality; processing tank is too wide, it will result in waste of material. Different types and thickness of material being cut, the pressure corresponds to a certain limit, the case where only the water pressure exceeds the pressure value can be effectively cut. Often considered the best pressure is about 2.5 times the limit pressure value, then the pressure and the depth of cut is linear.

Nozzle traverse speed, but also have a greater influence on the surface quality of the processed material. With the increase of the traverse speed, the cutting capacity per unit area decreased, increasing the surface roughness of the material, particularly when the traverse speed reaches a critical value, the machined surface roughness increased dramatically. The size of its critical value and the abrasive nature of the greater impact.

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How to ensure the safety electricity use when water jet cutting machine working

Waterjet cutting machine cutting operation when the water will certainly use water, but can not do without electricity to run the equipment, but if the two natural enemies together, then certainly a bad thing, is easy to shock. Therefore, in order to prevent the occurrence of similar accidents, water safety precautions when cutting operations in place to prepare. Let's talk about it to use electricity safely precautions water cutting machines. Water jet Cutting Machine 
         
For example, when you want to connect to cut ground water, high-pressure water jet cutting machines but also to ensure that the torch out of the ground with the same orientation, or do not say easy to shock, and will cause corrosion of equipment, affecting their life. It should be noted that, if the cutting process to replace the cut strips or cut wires, make sure the power is cut off in a state job. 
        
As construction workers cutting water, basic security awareness or to have, and should have some knowledge of safe use of electricity. Also used for cutting insulated, watertight equipment devices must undergo a rigorous inspection and to ensure the state is qualified.

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The operation of stone engraving EAAK cnc router machine

Correct steps of stone engraving machine operation:

1 stone cnc engraving machine before first boot the machine and the computer to determine all connected properly, and then turn the machine and the computer power supply. After the system is ready to enter NCStudio CNC system.
2 Select "Homing" menu after opening the control system. Machine will automatically return to the mechanical origin, and the correction system coordinate system. In some cases, such as the last normal shutdown, reboot and continue the previous operation, the user does not have to perform the mechanical reset operation. NCStudio system in the normal exit, it will save the current coordinate information. In addition, if the user confirms the current position is correct, you can not do this.
3 prior to processing, the user typically needs a machining program to be loaded, otherwise, some functions related to the automatic processing is invalid. Select "Open (F) | Open (O) ..." menu will pop up Windows standard file operations dialog box, you can choose where you want to open the file drive, path and file name. Click the "Open" button, the program will load processing system.
4 Determine the datum, the stone CNC router X, Y manually go in both directions on the desired workpiece origin location, select "Set as the datum point of the current" menu, or coordinate the coordinate values ​​of the current window position cleared, the processing procedure in the performance of the current position as the starting point for processing.
Stone carving machine configuration:
1, light stone cnc engraving machine 1224 screw drive, cast iron bed, a round rail 3kw motor, stepper motor 450A. Weihong control system (ie, computer control), low price
2, rack drive, the square tube with a seamless marble granite cnc engraving machine pick up tools, circular orbit 25. Is a commonly used. 3k/4.5kw motor. You can also choose the slant rack, a stepping motor 450A or 450B, which is a large model.
3 high with: heavy stone engraving cnc router and generous T-shaped pipe seamless welding machine bed, steel gantry, stepper motor 450B, 860 drives, rack drive Taiwan on the silver side rails. High cost. High price.

4,stone cnc router machine (with wood engraving machine configurations, plus a stainless steel sink). Rack side rails 3kw/4.5kw spindle motor, stepper motor 450B, drive 860.
Summing up the above, it is commonly used in the market with marble engraving machine, rack drive round rail, 4.5kw motor, popular machine 25. Select inclined rack better, a large contact area, high speed, high accuracy. Hard rock deal more powerful. Affordable price. There needs to be a detailed consultation J

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Application of laser cutting machine and waterjet metal cutting machine

Metal cutting machine as a new tool is currently applied to a variety of more mature industries. So in the end is how the use of laser cutting or waterjet cutting machine, and laser cutting is good or bad and how to distinguish it? First, in the form of energy of laser light focused into a beam of high density, the beam is transmitted to the work surface, to generate enough heat to melt the material, combined with the high pressure gas coaxial with the beam interval removing molten metal directly, to achieve the purpose of the cutting This description is essentially the difference between laser cutting machine with mechanical processing. It is the use of laser light from the laser beam emitted from the generator, the external circuit system, a high power density focused laser beam irradiation conditions, the laser heat is absorbed by the material of the workpiece, a sharp rise in temperature of the workpiece, after reaching the boiling point, the material begins to vaporize and form holes, moving the light beam with the relative positions of the workpiece, the material eventually forming the slit. Process parameters (cutting speed, laser power, gas pressure, etc.) and when kerf trajectory by CNC control system, slag slotted auxiliary gas at a certain pressure is blowing. Generally, laser cutting quality can be measured by the following six criteria. 1. Cutting surface roughness Rz 2. Incision dross size 3. Trimming squareness and inclination u 4. Cutting edge garden diagonal size r 5. Streak after dragging quantity n 6.
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Laser metal cutting machine

Laser metal cutting machine: can be understood as the separation edge. The purpose of such a process should be in CORELDRAW, AUTOCAD made ​​in the form of vector graphics lines, pneumatic laser marking machine, and then saved as appropriate PLT, DXF format laser cutting machine operating software to open the file, depending on the processing materials for energy and speed parameter settings and then run. Laser cutter after receiving instructions to the computer software will be generated automatically cut according to the flight path. Such as: the existing Laser cutting machine, you can draw a good template based computer, and then entered into the computer, automatic cutting graphics. existing laser metal cutter generally have their own hard drive, you can enter the massive data sources. Simple and convenient.
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Woodworking engraving machine noise problem

Woodworking engraving machine noise problem

CNC engraving machine abnormal noise may be certain moving parts loose or is damaged, we can be handled by two methods. First, check the screw, rod and bearing exercise, such as a relatively large number of components. If you do not find any problems, you can check the cnc router lubrication system is not in good condition; still mechanical configuration is correct. Sometimes the machine may be in the absence of problems after the company confirmed with the guidance of a technician, he was secretly re-release too, so there will be a condition of abnormal noise.

These are just some of the more common approach noise problems, because many types of engraving machines, machine parts themselves are very different, so the engraving cnc machine is noisy solutions are also different. For Wood cnc engraving machine businesses, working to learn more about the properties and characteristics of engraving cnc router machine use, the device will be able to grasp the anomalies appearing in use. Thus avoiding unnecessary damage suffered machine, extending its life.

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Waterjet cutting machine novice must master knowledge:

Waterjet novice must master knowledge:

UHP waterjet can cut what material ?
        Ultrahigh-pressure waterjet cutting various thick , hard of materials: such as stainless steel, material aluminum, copper , steel, marble, metal alloys , glass, plastics , ceramics , tiles and all kinds can be seen as .

Water jet cutting accuracy attainable ?
      A cutting accuracy of the workpiece is between 0.1mm ~ 0.25mm. Workpiece accuracy depends on the accuracy of the machine , the size and thickness of the cut piece .

How wide is the gap waterjet cutting ?
      Cutting the size of the work depends on the material thickness and the nozzle may be used . Generally, abrasive cutting the incision is about 1.0mm to 1.2mm. With sand pipe diameter cutter flaring , which cuts it gets.
Use of water jet cutting will produce what kind of hypotenuse ?
      The cutting speed operation determines its hypotenuse quality. Most have seen good cutting quality unilateral hypotenuse is about 0.1mm.

What materials should be used waterjet cutting ?
      In general , a complex pattern , thick, difficult to cut , fragile and sensitive to heat the material , the most suitable for the use of water jet cutting machining equipment.

Comparison of waterjet and laser ?
      increase capacity laser cutting is a manufacturing method , of course, has its uses . The water jet is indeed in some respects superior to laser :
a. did not limit the thickness of the cut
b. such as brass, aluminum and other materials can also be cut reflective
c. without input energy, so it will not burn or produce heat effect
. d cut timber when you change , you are the only changes required cutting speed ; without having to change the gas , focus or other objects
e. can easily install more cutting heads to increase production capacity
f. maintenance of laser equipment is more specialized and higher degree of difficulty
g. All you need to purchase laser equipment prices 1/ 2 to 1 / 3 of you can have a complete set of water jet equipment.

Waterjet Cutting and wire Comparison ?
      Line cutting is very accurate but very slow cutting speed , it needs to produce conductive material and thermal effects .
Comparison of waterjet and milling ?
If you want to cut your peripherals and punching the workpiece , rather than with blind holes , drilling and thread the way , might as well choose faster, easier and cheaper to arrange sand knife. The main reason is that we only need to cut a piece of the processing can be completed without having to grind all metal fragments . When you need to cut precision parts, sand knife is used to produce nearly finished machine tools, processing time can and does produce thermal effects. In addition , the generated waste sand knife usually more valuable , because it is not in the form of whole pieces of debris can be used again .
Comparison of waterjet cnc cutting and arc and flame ?
      Obvious , Plasma belong to thermal processing , the finished product will produce thermal effects. Sand the surface using a knife treatment is usually relatively good, the rear of the workpiece does not scum , secondary processing can be reduced . There is no limit thickness of the sand jet cutting , and cutting the graphic layout spacing can be reduced in order to save material costs.

A complete set of water jet cutting equipment should be included ?
      High pressure pumps, waterjet cutting head unit , CNC cutting table , computer control cabinet.
Shandong EAAK Machinery Co., Ltd

Five axis CNC water jet cutting machine--sinowaterjet

CNC five-axis ultra-high pressure water jet cutting machine axis control software creatively incorporated into the control system of ultra-high pressure water jet cutting machine , and breaking the traditional technical difficulties, is a revolutionary new water jet cutting technology. Its creativity is mainly reflected in the technical innovation and structural innovation , based on the original three-axis XYZ platform on an additional two rotary axes to achieve head can be rotated in any direction , can cut shaped parts with complex surfaces , particularly in automotive interiors large pieces of molding parts , CNC five-axis ultra-high pressure water jet cutting machine can cut various shaped holes on complex surfaces , largely shorten the process and reduce the mold production costs. Five-axis represents the high-end CNC. Over the years, the US-led Western industrial countries, has been the axis CNC system as an important strategic materials , export license system. Jinan Sino Waterjet Technology Co., Ltd overcome this difficulty, in the field of water jet cutting to break the monopoly of foreign contribution to a force of China 's equipment manufacturing industry.So-called five-axis : This refers to the high pressure water on a CNC cutting machine has at least five axes ( three linear and two rotary coordinate coordinates ) , and under the control of computer numerical control (CNC) system is available at and coordinate the movement and processing. Five-axis water jet cutting machine cutting machine compared with ordinary water , the biggest advantage is that you can achieve any swing and adjust the angle of the cutting head so as to generate a preset bevel cut at any angle . Five-axis CNC water jet cutting machine has been rated "provincial scientific and technological research results" , with independent intellectual property rights. Use five-axis CNC water jet cutting machine can cut surfaces generate arbitrary cut slope. Applications and technical principles CNC five-axis waterjet : application areas : its applications include aerospace, military production , automobile manufacturing , architectural, mechanical processing and other industries. technical principles :1, CNC ultra-high pressure water jet cutting machine with high pressure generator filtered water instantly turn ordinary pressurized to 100-300MPa, then the energy converter by the pressure of the water can be converted successfully to form of a fine jet of water with high-speed 800-1000m / s discharge , while mixing in some of the abrasive water jet speed through the middle , resulting in some of the high-speed friction material to be cut to produce a high-speed grinding cutting force , the use of grinding cutting force cutting. 2, five-axis CNC high pressure water jet cutting machine is based on the original by XYZ -axis platform on an additional two rotary axes to achieve head can swing in any direction and use the slope of the pre-set in the system model , real-time calculation of the cutting path , and then cut to consider the thickness of the workpiece material is corrected continuously oscillating the cutting head in the cutting process, so that the cutting out of the workpiece to achieve the perfect state of no slope.
Shandong EAAK Machinery Co., Ltd

EAAK CNC water jet cutting machine in metal cutting industry

Water jet cutting machine,cnc waterjet cutrer,water jet glass cutter,water jet steel cutting machine,eaak water jet,eaak water jet cutting machine tools,abrasive water cutting machine,cnc water cutter

With the expansion of products and applications mature face , UHP CNC water jet cutting machine ( water jet cutter ) is gradually entering a period of growth , which is also due to the rapid development of machinery industry in recent years , relying on the more accurate digital platform we can apply the fine waterjet machining , water jet cutting applications will be extended to the broader metals industry
Processing areas , and not just confined to the processing of glass , ceramics , stone and other materials. Metal cutting , for example, presents a variety of processing methods flourishing trend, including laser , flame cutting ( plasma cutting ) , EDM cutting, wire cutting. Various cutting methods have their own advantages , they have some limitations , each occupying a part of the market . However, in many cutting tools , the water cut is a special cold cut , plus the direct use of the kinetic energy of the abrasive water jet cutting of the metal to achieve the purpose of cutting , the cutting process without chemical change , physical and chemical properties of the material having no cutting influence , no heat distortion , narrow kerf , high precision , cut smooth, clean pollution, etc., the material can be processed traditional means can not be processed , such as glass , ceramics, composite materials , reflective materials, chemical fiber, heat-sensitive materials.

As people on the water cutting technology to further deepen the understanding of the market come to realize that water cutting technology in the metal cutting industry unique advantages. Comparative example laser cutting , laser cutting sheet metal , the speed and accuracy of better than water jet cutting , but generally greater than 16mm of the laser is difficult to cut the metal plate ( in particular non-ferrous metals ) , and the laser cutting of materials there is still some surrounding heat affected zone ; finish waterjet cutting metal material thickness of up to 50mm or more, and no impact on the material , cut metal up to 1.6μm, the cutting accuracy of ± 0.10mm, can be used for precision forming cutting, another water cut in terms of cutting non-ferrous metals and stainless steel as well as a unique, non-reflective and edge effects of the loss , plus water knife is no limit on cutting material . The combination of these factors, many early selection of laser or other cutting means users instead use water jet cutting . As the " water jet " CNC precision drive technology platform uses a ball screw and linear guides , the control precision are within +0.02 mm, while abrasive water jet cutting head nozzle and focusing performance and long life of the nozzle material technological breakthrough, coupled with continuous smooth operation of our company 380Mpa EHV power systems , automatic application for sand, sand control , and high-pressure water start and stop control system, making the " water jet " 24 hours of continuous cutting and automatic processing . In the metal cutting industry, the pursuit of high-quality, high-efficiency direct molding process , is the mainstream of the current international trends , "water knife" cutting machine is the response to this demand on the relevant technology innovation : Casual including the emergence of precision ball screw , servo motor, gear unit resonance technology , the machine can achieve a higher position accuracy , backlash compensation , repeat positioning accuracy improved, machine tool manufacturers will be more energy into the machine geometry analysis of the causes of errors generated by the use of the club and laser interferometer measurement precision measuring instruments such as the detection of geometric precision machine tools and to establish a mapping table to give precision error correction , thereby manufacturing high-precision machine tools. Selection of materials and components parts CNC machine tools , manufacturing processes, quality assurance testing methods to improve the accuracy and stability of CNC machine tools . "Water jet cutting machine " both more powerful computer-aided design and control functions , in particular in the " sharp corners and " auto deceleration cut so sleek and smooth cutting surface , combined with the "water knife" cut with a " grinding " character , which making the " water jet " on the cutting quality and efficiency has been greatly changed and improved, and can be directly used for metal parts forming cutting. High pressure water jet cutting technology in the field of metal for many years, currently due perfect efficiency of its features, especially the decline in the cost of investment and the use of such "water jet glass cutter" cutting technology and equipment more and more and more and more attention and concern , boom "water jet steel cutting" use is on the rise , the company is willing to "cnc waterjet cutting" to promote the application and popularization make unremitting efforts . At the same time , and we want more people to study and explore together to jointly promote the further development of the "water cuting machine" application technology .
Shandong EAAK Machinery Co., Ltd

Влияние абразивной качества, чтобы струей воды для резки

Гидроабразивной ( широко известный как струи воды резки, струей воды ) имеет большую производительность влияние , особенно когда абразивная струя воды , абразивный выбор непосредственно влияет на качество скорости резания и режущий поверхность.Теоретически многие виды абразивов . По данным источников , можно разделить на естественные и искусственные абразивы абразивы . Является естественным абразивные минералы в природе производится путем дробления и грохочения , как правило, легко примесей , но стоимость дешево , во-вторых искусственный абразивный выплавляется с помощью химических методов , высокой чистоты , хорошей производительностью , но производственный процесс является сложным и дорогим .Природный альмандин гранат из-за своих уникальных физических характеристик , высокой твердостью, умеренной способности резки, не свободного кремнезема , став лучшим и наиболее экономичным струей воды под высоким давлением резки среду.высоким давлением струей резки воды .
По данным исследования показали, что струя воды резки любого материала , существует оптимальный размер частиц абразивного , т. е. тем же давлением струи , скорость , максимальную глубину резания с определенным размером потока , размер частиц увеличивается или уменьшается , глубина резания уменьшаются соответственно . Для различной твердости и абразивные для резки различных материалов, другой эффект. Хрупкий материал , пластик и относительно мягкий материал, предъявляют различные требования к абразива. Для того же самого вида Абразивные материала с цвета, различного давления и потока песка, режущего эффекта большое влияние. Резка, давления и расхода песка такжеоптимальное состояние .
Shandong EAAK Machinery Co., Ltd
Web:http://www.sinowaterjet.com