Three characteristics in the stamping tools technology development
The moulds and presses are usually two key factors to determine the quality of creating parts, accuracy along with production efficiency. Exactly the advanced presses is equipped with advanced punch along with die ,stamping tools. it can work excellent ,and get good benefits.
The followings would be the direction of development of the mould
1:Make full use of IT technologies to develop the form design and its manufacturing. As the operators improve the speed of press,accuracy ,re-tooling efficiency needs ,it’s good to promote the roll-out of the mould . Model of the body and motor are two crucial components of the motor vehicle, auto body mould , especially the large as well as medium-sized cover mould , their technology-intensive reflect the complex level of contemporary mildew , it is an important part of the body manufacturing technology. The body mould design and manufacturing occupy the three of the motor vehicle development cycle time, it’s the main reason what restrict the time regarding changing the car body. At present, in the world ,remodeling and updating from the car will take up about 48 months, but the United States only take up 30 weeks,which benefits from the application of CAD / CAE And CAM technology and also three-dimensional software. The mildew structure design software. In addition, the substantial application of network technologies provide reliable information carrier,and remote style and off-site manufacturing. Concurrently, the application of virtual production,and other IT technologiesalso promote the development of mould industry.
2:Shorten mould trial time .
Currently,it will save huge time if generally develop the hydraulic high-speed test presses along with tensile mechanical press, particularly on the mechanical click mold test period can be reduced 80 %. Tryout mechanical press pattern is multi-link drawing press, it is equipped with CNC hydraulic stretch pad, using the parameter settings and standing memory.
3:your rapid development of Entire body Manufacturing in the modern dies.
It is recognized that Automatic kickboxing progressive stamping expire or combination passes away process the rotor, stator plate, or found in connectors operation. In recent times,the progressive blend of blanking die is more popular in the process of body manufacturing ,The membrane layer processing of carved parts and pulling parts can be shaped directly by progressive dies. Parts is bigger an bigger ,reducing the need for follow-up to the menu shear, oiled slab transportation process necessary together with multi-station press and finish mold. Progressive blend dies have been used in the U.S. auto industry , the benefit is higher output, lower mould tooling cost, no sheet metal shear, it can conserve 30% cost ,compared with the actual ladder mode about the multi-station presses. But the use of progressive combination dead is restricted by stretching out the depth, orientation and transmission limits of the strip side surface hardening,it’s mainly used for basic parts of deep pulling..Therefore It can not completely replace the multi-station media, the vast nearly all parts should be eugenic take into account processing in multi-station media.
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