Friday, July 31, 2015

How to realize the automatic nesting function of waterjet cutting equipment

How to realize the automatic nesting function of cutting machine equipment? Cutting machine remote operation system is mainly provided by the external file system to resolve internal external interface to read the file that contains the cutting entity information.

1, Basic operating functions. The actual production for the needs of the operation of the cutting machine to establish the corresponding function modules, including file management, parts management and system management functions. Among them, the management file contains the NC code file box DXF file parsing, parts management also includes a code editor on the workpiece, the workpiece parameter settings, etc.;

2, Automatic nesting function. The main function is to provide the automatic discharge of the machined materials on the sheet;

3, Cutting simulation function. Mainly to solve the NC code correctness verification requirements, including motion control and cutting process simulation.

Thursday, July 30, 2015

The beauty of the water jet cutting of glass art

In home decoration, when we choose the decoration of kitchen, walls will often choose some pretty patterns, such as the bathroom window we will select some patterns of conditioning, so it seems like the owner is more romantic, elegant, let people pleasing. The guests can enjoy the gentle temperament of the owner, and therefore the first choice of many people. Among them our waterjet a credit. These beautiful glass art is how to cut it? Let us see.

Glass cutting provides many new applications for water jet system, and enables the creation of sculptures and works of art into a new world. Although over the years it has been applied to gas blast texturing process water jet cutting of some details of etching and glass, but because of work pressure of gas is generally about 0.5MPa, therefore operating speed is too slow, for certain industrial applications little significance. And the application of abrasive water jet machining, its jets have the ability to cut off all material encountered, it is particularly suitable for cutting composite materials, one of which is laminated glass.

In the glass cutting, the need to pay attention to the brittleness of the glass, the workpiece must be carefully supported, in order to avoid uneven support surface of the bending stress generated in the glass, the role of the cutting point is similar to a stress concentration point. When before cutting the glass the start of the perforation, because of stop the jet, it may lead to the generation and propagation of cracks. However, such a composite material after cutting along the contour line does not affect the properties of the material, especially in cutting thicker material the advantage is more prominent. The processing of the traditional processing methods for the safety glass which a layer of plastic between two layers of glass is first cut with a diamond grinding wheel to carve grooves on the surface, and then use the impact to cut, the consumption of interlayer material is 30%, and cut with abrasive water jet through three layers of different materials with no deviation, this issue is resolved immediately. Therefore it is suggested that under the condition that the potential penetration, the jet pressure should be 70 ~ 80MPa, until the perforation is completed the jet pressure should not be raised to the actual cutting pressure. In this way, the crack caused by the pressure will not cause the whole plate of the scrap, but produce localized surface debris, through reasonable arrangement of cutting path can avoid the impact on the performance and appearance of the finished product.

In addition, for certain special purposes after the heat treatment of prestressed glass material need special treatment. Due to the influence of prestress, the end of any crack will produce a large enough stress concentration, such materials typically will smash due to cracks, so based on this reason is not recommended to use water jet cutting similar materials. When the jet completely divergent in the slit edge will have undesirable burrs, when cutting the workpiece spatter grains may scratch the workpiece and cause a threat to the operator, which must be observed and prevention.

Glass products are the most common in our lives, waterjet is one of the "behind the scenes operatives", it brings us beautiful experience and spiritual perception. Waterjet brought us beautiful art to enjoy.

More info for waterjet cutting technology please click waterjetnozzles.com.

Monday, July 27, 2015

Application of ultra high pressure cutting technology

Ultra-high pressure waterjet cutting technology is presented first by the Soviets in the hands of the Americans to be relatively perfect a jet technology. Abroad from the late 1970s, waterjet cutting technology applications, after all these years of continuous research and improvement, application, has been developed to a high level of application.

In terms of pure waterjet cutting, waterjet cutting technology with robot technology is widely used in automotive, aerospace, clothing, rubber, ballistic material and other industries. Such as water jet and automatic robot arm combination to complete the three-dimensional of cutting. This automated system can be used in automotive interior parts and aerospace components and other cutting. Difficult to process composite materials using traditional processing methods, waterjet cutting is at ease, such as the arsenal want to processing Kevlar material imported from Holland which is used for tanks, armored vehicles, bulletproof vests, bulletproof car bulletproof layer, within the overall context of the soldiers can not solve the problem cropped materials, waterjet cutting quickly resolved.

In the field of abrasive waterjet, machining abrasive cutting, the application is more extensive, have been involved in the stone, glass, metal, composites, building ceramics, bulletproof glass, and other industries. Such as iron ore used the ore conveying pipes, because the tube is coated with a layer of composite ceramic to enhance wear resistance, but the tube and therefore becomes difficult to process, by machining is not tool hardness not enough, it is the result of too much vibration and damage machining plating ceramic layer, to solve this problem of waterjet is the best choice for cutting tools.

1996 Domestic waterjet officially on the market immediately attention by all sectors of society, and quickly widely used in building ceramics and stone industry. Used in deep processing of construction ceramics and stone, get great economic benefits. It has developed into a mature processing means.

Compared with traditional cutting methods, waterjet cutting mainly has 7 advantages:

1, Cold cutting means - to avoid the effects of thermal distortion, material hardening and the stress of the material.

2, Without or a small, simple clamping device can be OK.

3, Without material limitation, it can cut almost any material (toughened glass, tungsten carbide).

4, The complicated pattern, thick, difficult to cut, fragile and sensitive to heat the materials, most suitable for waterjet cutting.

5, With a narrow kerf, cut smooth, no burrs, no need secondary processing cutting surface, save material, reduce costs (titanium alloy).

6, For precise contour cutting.

7, No sparks flying etc. when cutting. And there is no dust and harmful gas pollution environment during the cutting process, so high pressure water jet cutting technology also has environmental protection significance.

More information in the waterjet nozzles website.

Sunday, July 26, 2015

The basic knowledge of the waterjet parts

Today's cutting machine models, types are many, power in the form of use also many, the water jet cutting machine is the most widely used cutting machines, here, with everyone together to take a look at some basic knowledge of waterjet parts.

1, Waterjet Cutting Machine waterjet parts produced how much Waterjet pressure: currently there are two kinds of the most common waterjet pressure range, one is 220MPa rated pressure, 300MPa maximum pressure general waterjet, the other is 320MPa rated pressure, 380MPa maximum pressure UHP type waterjet. Of course, there are also individual waterjet manufacturers said their waterjet can reach 400MPa or more, in fact, most manufacturers can achieve, but for security reasons still set the peak for 380MPa.

2, The maximum thickness of Waterjet Parts can cut: according to the above mentioned, if the peak in 380MPa UHP waterjet type, the biggest can be cut 100mm metal materials, stone can reach 150mm.

3, How wide is waterjet cut: generally the waterjet cut is slightly larger than the cutting nozzle diameter, about 0.8mm.

4, How about waterjet parts cutting accuracy: waterjet cutting accuracy is very high, under normal circumstances the cutting error less than 0.1mm.

5, When using water jet cutting materials, is needed for the fixture fixing it? Generally when using waterjet cutting operation, the material does not need to do anything special fixed, but in waterjet cutting process, there will be some slight vibration. If that is smaller or lighter materials and high precision requirements of the situation, can also use the fixture to fix it.

6, When using the waterjet parts cutting, need to punch in advance? No, waterjets can cut the material need to be machined directly, without advance any preparation.

7, What is the use of water about the cost? The cost of using the waterjet except labor costs, mainly composed of electricity, consumables, depreciation and other aspects, average costs one hour about 30 yuan.

8, Whether dangerous to use waterjet parts? Waterjet belongs to intelligent numerical control equipment, when cutting the person does not need to contact, so it does not create security problems.

9, Waterjet Parts cutting water can be reused? Waterjet cutting used water will contain a lot of cutting material debris and some auxiliary material residues, the need for purification before secondary use, the cost is too high.

Friday, July 24, 2015

Typical applications of waterjet cutting

Waterjet cutting in many areas can be used, is versatile cutting technology, the waterjet cutting machine parts manufacturers to come with you to talk about applications in different areas.

1, Typical applications of waterjet cutting in the metal cutting field

A, Decorations stainless steel and other metal cutting processing

B, Metal parts cutting (such as stainless steel flange plate of the semi finishing, steel structures, non-ferrous metals, special metal materials, etc.)

C, Outer casing of machinery and equipment manufacturing (such as machine tools, food machinery, medical machinery, electrical control cabinets, etc.)

2, Ceramics, stone and other building materials processing field applications

"Waterjet" in the application of the field earlier, currently the largest absolute number of domestic customers, this area is mainly used for art mosaics. At present, China's ceramics, stone art mosaic products are exported around the world.

3, Composite materials, bulletproof materials and other special materials one-time forming cutting process

4, Soft materials pure waterjet cutting

A, Robot Space cutting of automotive interior parts

B, Foam sponge, paper, etc

5, Low melting point and flammable, explosive materials cutting (such as explosives, shells, etc.)

6, Typical applications in the field of glass cutting

A, Lamps and lanterns

B, Appliance glass cutting (gas stove surface, range hood, disinfecting cabinet, TV, etc.,)

C, Building decoration, craft glass

D, Bathroom products (shower room, etc.)

E, Automotive glass, etc.

Thursday, July 23, 2015

The usual maintenance and repair of the water jet is very important

Waterjet in normal use, there are some details that need attention, and in the process of waterjet operation, the staff needs to maintain a certain distance from the waterjet, avoid waterjet accidental injury to personnel. In the cutting process, the cutting material need to be placed on the waterjet platform, to ensure that no barrier when waterjet motion. After completion of the cutting, it must be turned off the high pressure water switch first, let the waterjet stops running, and then to the next steps, if encounter a sudden power outage, etc., due to the the water jet residual part of high pressure water has not been released. Do not arbitrarily close to the water jet cutting head, wait until the power is restored, first the residual high pressure water discharge, then operation.

Waterjet cutting machine is a high pressure system, through the high-pressure water cutting various of materials, and can accurately precise thickness by the chainsaw and a strong high pressure power arbitrarily cutting a variety of different types of steel and thickness, laser no light burns the human eye, but do not worry about the high temperature fire, has a very safe measures, waterjets also can be used in medical malpractice, burn patients can be amputation, without the use of noise, very suitable for a wide range of use.

Waterjet cutting maintenance and repair: 1, regular inspection of the cutting head there is no damage phenomenon, there is no other debris entering into. 2, regular observation of the flow is relatively stable, conducive to the flow of the phenomenon of the pipeline. 3, regular inspection of parts if there is the phenomenon of consumption, ensures that in the work process can be carried out smoothly. 4, always properly maintained waterjet, waterjet operation could be more efficient, and can extend the life of the waterjet.

Buy more quality waterjet cutting machine parts for your consumption of cutting machine.

Wednesday, July 22, 2015

Four embodiment of the rapid development of domestic cutting industry

1, High quality waterjet

In terms of quality, the water jet is understandable, its every production and every parts are through the strict standards for performance. Usually do not have serious questions about the quality, we can-centering. It is tough to grasp in the choice of material, the choice of good materials imported, all technologies are strict checks, as long as this, the ability to produce high quality water jet.

2, Waterjet cost performance

Waterjet cost performance is recognized in the industry as good, not only equipment is not expensive, accessories offer also cheap, and there will not be big problems under normal circumstances, low repair costs, very popular with everyone's favorite.

3, Waterjet after-sales service

Waterjet has improved after-sales service, after we buy the waterjet do not have to worry about the repair damaged doubt, they usually supply intact, comprehensive service.

4, Waterjet diversity

Waterjet is not just limited to one standard or one type, it has many different types, good diversification of production, to meet the different needs of customers, and the offer economic and affordable, by the vast number of consumers favorite.

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