Notes

Laser cutting machine used in automobile production
The main advantages of laser cutting innovation in car manufacturing Laser cutting devices have actually been widely used in the auto manufacturing industry, and play an irreplaceable role in other CNC cutting equipment. Its primary advantages are as follows:
1. Suitable to a variety of material accessories
Automotive products consist of low-carbon and low-alloy steel, high-strength steel, climatic corrosion-resistant steel, ferritic stainless-steel, austenitic stainless steel and aluminum alloy, and so on. All laser cutting devices can process it, and its processing range can cover almost all products in cars. pieces.

2. High machining accuracy
Laser cutting equipment has higher processing precision than other cutting devices, and can satisfy the processing requirements of high-precision devices.
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3. narrow slit width
Small slits are beneficial to lower the spacing of devices, enhance product utilization, and produce less cutting slag during cutting.

4. High utilization rate of products
When cutting devices, you can cut different accessories with the very same density and material, and make full use of the leftovers of the raw products.
5. Low cut roughness value
Laser cutting devices, when cutting accessories of the same product, has a lower cutting roughness value than other equipment. In the automobile production industry, the cross-section roughness of workpieces processed by various laser cutting makers is significantly different, and the cross-section roughness worth of laser cutting is low.
6. Small heat affected zone
During the laser cutting process, the edge of the material to be cut will produce a heat-affected zone due to heat. However, compared to other processing techniques, laser cutting has lower energy concentration and heat input. Compared to fine plasma cutting and flame cutting, the heat-affected zone is reasonably little and the heat input is little. It is suitable for ferritic stainless steel that is simple to grow grains and simple to quench. High-strength steel with a difficult tendency is of fantastic significance and contributes to improving the quality of welds.
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7. Low-priced laser cutting for small batch production
In mass production, the procedure of mold blanking is picked for processing, and the cost of making molds is equally distributed to each part in mass production, and its production expense is low. Nevertheless, if it is a small batch production, the die blanking process is adopted, not only the die production cycle is long, and the timeliness of parts processing can not be met, however the die production expense is evenly distributed to each part, and the processing cost is relatively high.
Therefore, CNC cutting is usually utilized for processing. When CNC fine plasma cutting is utilized, due to the weak perforation ability of plasma cutting, the low cutting accuracy and the poor forming quality of the hole, another drilling process requires to be included, and a drilling mold needs to be made. Not only the processing time is longer, however the expense is likewise higher. Laser cutting can ensure that parts are formed at one time, which is beneficial to enhance the timeliness of parts processing, and is suitable for little batch production. How to choose the cutting process needs to be adequately considered according to the size, shape, expense and precision requirements of the devices. When the size of the accessories is little and the shape size and placing size of the holes are needed to be high, it is more affordable to use the laser cutting approach.

With the modifications in the auto production industry and the international financial integration, various vehicle production business have actually changed from the original single, large-scale nationwide train car production to small, multi-variety export cars. This improvement has likewise brought revolutionary changes to the manufacture of automobile parts. The original sheet metal processing equipment such as shearing makers and punches are used less and less often. CNC great plasma cutting makers, CNC flame cutting It has been changed by CNC versatile equipment such as maker and laser cutting machine . Amongst them, laser cutting equipment has an irreplaceable role because of its benefits of processing high-precision, small-size, complex shape accessories, and being able to process a variety of products.
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