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

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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

The use of waterjet machine in stone ceramic cutting

In stone ceramic waterjet cutting stone processing industry, the cutting blade of the traditional cutting way  is generally only the cutting line, the curve to be cut, the first template production meet the size requirements, after an initial cut by manual grinding means to achieve flexibility is not high, and the noise, dust, less efficient.
 
cnc water jet stone cutting ceramic obvious advantages:
1 cut flat, high cutting quality, no further cuts after cutting edges to form a "burst edge" current;

(2) high cutting precision, patchwork uniform, can be used to produce very complex puzzles and beautiful frescoes;

3 fast cutting efficiency, product consistency, interchangeability, automatic nesting capabilities and improve the working environment, reduce the impact of dust and noise on the operator.
 
Waterjet cutting industry, mainly as a ceramic stone cutting machinery is widely used. Its distinguishing feature is the entire curve sapphire blue ceramic stone cutting. Common cases are: Large ceramic mural in the lobby floor parquet, ceramic wall, shaped kitchen countertop, stone art furniture.

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Shandong EAAK Machinery Co., Ltd

Why does the nozzles of water jet cutting machine consume too fast?

The water jet cutting machine consumption mainly include two parts: the nozzle and garnet gems . The consumption of pomegranate sand basically every waterjet manufacturers are similar, but the jewel orifice consumption vary significantly . Some manufacturers may use 30 to 40 hours , and some manufacturers may even insist on less than 10 hours , the quality of the purchase gems nozzle itself is on the one hand, there are other reasons see below description.

First, the selection of water on water cutting, water jet cutting water used in the process , although less demanding , but still the best for the quality of the water has a control , the use of household water is the best choice, cost and purity of on it are possible .

Second, the purity of the sand on the pomegranate , pomegranate using abrasive waterjets is best to choose a more formal manufacturers purchase . Do not just seek a little money away can be cheaper to buy some of the poor quality of the garnet , which is generally inferior product filter impurities in order to save costs in the process , the sand particles have pomegranate requirements are not high , in the course of the gems of the nozzle the damage is great.

Third, on the cutting issue, different hardness, material thickness and is used when cutting pressure , etc., these are the choices have different degrees of damage to the jewel waterjet nozzle . For example, in the course of waterjet machining often high hardness, thickness of the workpiece and the long-term in the case of higher pressure so it is likely to cause jewel nozzle wear.

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Water jet cutting machine high-pressure pump maintenance:

Water jet cutting machine high-pressure pump maintenance:
1 lubricants required power end of the injection.

2 New pump or pump factory overhaul, the first oil change is 500 hours, after every 3,000 hours or running quality lubricating oil change.

3 release of pressure relief valves periodic inspection and correction of 1.08 to 1.1 times the rated working pressure.

4. Regularly check the accuracy of the gauge.

5. Regularly check the tightness of the belt.

6 Replace damaged consumables.

7 Adjust the various parts of the gap, check and tighten all the screws.

8 requires long-term disabled pump (especially sewage pumps), application rinse, liquid pump body exhausted, all valves washable anti-embroidered coat oil, and the entire pump corrosion maintenance.

9 To enable parked longer pump, the pump response to conduct a comprehensive inspection and maintenance, or can not be enabled.

10 high pressure pump overhaul period is tentatively scheduled for 12,000 hours.

Shandong EAAK Machinery Co., Ltd

How to choose cnc water jet cutting machine

How to choose the most suitable water jet cutting machine for ourself?Please check the follows basic item.

1,According to your work piece size,make sure your needed machine size.The common size such as 1000*2000mm,1500*3000mm,2000*3000mm.For most waterjet manufacturer,the size can be made by your personal needs.

2,According to your work piece materials and thickness,choosing suitable water jet UHP pump power,for example 300Mpa,380Mpa,420Mpa and 620Mpa.The materials include stainless steel,aluminum,marble,granite,glass and so on.

3,According to your budget,choosing the machine brand and country of origin.If you have enough money,USA or Germany waterjet cutter is good.If you need a cheap water jet cutting machine,China water cutter is more suitable.And in recent years the China machine quality is also well.More important,the price is much lower.

Shandong EAAK Machinery Co., Ltd