Fiber laser cutting machine and ancient stamping process
The ancient sheet metal processing of fiber laser cutting machine: the machine cutting speed is slow, the noise is large, the chip volume is large, and the compliance is low, and the application of the blanking process requires a large number of molds. In the completion of a product processing, it is generally required to integrate dozens or even hundreds of molds. The mold itself needs an inevitable plan and production cycle, and the product also has a certain trial production cycle, and the economic costs and benefits are often very low. The processing speed of the fiber laser cutting machine process is slower than that of the die, but it has no mold cost, no need to repair the mold, and change the mold time diligently, thereby reducing the processing price and lowering the cost of the product. Therefore, it is more economical on the whole. For appropriate.
The fiber laser cutting machine also has many advantages in the use of materials, and the material utilization rate of the fiber laser cutting machine can reach 95-97% in cutting non-standard parts. , Because of its ability to apply the common edge cutting technique, the utilization rate of the material has been greatly improved. The utilization rate of the ancient punch processing materials is about 80~90%. Because the blanking mold requires the material to reserve the size of the pallet, this makes the utilization rate of the material much lower.
The fiber laser cutting machine is not tight to reduce the blanking process, and it is a mold-free production, which reduces the cost of mold construction and mold processing cycles, and greatly improves the use of materials rate. Although the fiber laser cutting machine is invested in the old capital in the early stage, the protection of the old capital and the ancient processing technology in the later stage match the foundation of the old capital, and the material utilization rate is far better than the ancient shearing and punching processing.
The fiber laser cutting machine technology is a new technology that develops extremely rapidly. Not only has it become one of the link technologies to innovate the ancient production industry, it also represents the current development bias of the material processing industry. Compared with ancient processing methods, laser processing objects have high quality, high obedience, low power consumption, non-touch, extraordinary methods, good economic benefits, easy to automate control, can complete flexible processing and only processing, and can handle ancient For the benefits of questions that cannot be handled during processing, automobile manufacturers, automobile refitting plants, and special automobile factories all need to increase the investment in fiber laser cutting machine processing equipment.
At present, domestic and foreign auto companies are fiercely competing, demand continues to shrink their capital and expand profit margins. The old man has become the core of auto companies' attention. The original investment in tooling and equipment accounts for 70-80% of the price of vehicle research and development, and mold development accounts for more than 80% of the price of tooling and equipment investment. Therefore, lowering the cost of mold investment is the most important use for the automotive industry. It can be seen that the one-time investment of the fiber laser cutting machine is relatively large, but the ancient stamping method is much higher than the fiber laser cutting machine in terms of labor, large area and consumption. In general, always consider the variety of special vehicles and the small number. , Initiated the use of fiber laser cutting machines for parts processing.