Three characteristics of the stamping tools engineering development
The fits and presses are two key factors to discover the quality of stamping parts, accuracy as well as production efficiency. Only the advanced presses has advanced punch and die ,stamping equipment. it can work ideal ,and get good rewards.
The followings will be the direction of progression of the mould
1:Make full use of IT technological innovation to develop the mould design and its production. As the operators increase the speed of media,accuracy ,re-tooling efficiency demands ,it’s good to promote the introduction of the mould . Shape of the body and powerplant are two essential components of the auto, auto body form , especially the large along with medium-sized cover mould , its technology-intensive reflect the technological level of contemporary mildew , it is an important area of the body manufacturing technologies. The body mould style and manufacturing occupy the three of the automotive development cycle period, it’s the main reason exactly what restrict the time regarding changing the car body. At present, in the world ,remodeling and updating with the car will take upward about 48 several weeks, but the United States only take up 30 weeks,which benefits from the use of CAD / CAE Per CAM technology along with three-dimensional software. The mildew structure design software program. In addition, the considerable application of network technologies provide reliable information company,and remote layout and off-site manufacturing. As well, the application of virtual production,and other IT technologiesalso market the development of mould industry.
2:Shorten mould trial time .
Currently,it will save significant time if mainly develop the gas high-speed test presses and tensile mechanical press, specifically on the mechanical press mold test period can be reduced 80 %. Tryout mechanical press pattern is multi-link drawing push, it is equipped with CNC hydraulic stretch pad, with all the parameter settings and position memory.
3:the particular rapid development of Physique Manufacturing in the modern dies.
It is popular that Automatic striking progressive stamping expire or combination dies process the rotor, stator plate, or found in connectors operation. Lately,the progressive blend of blanking die is more popular in the process of system manufacturing ,The membrane layer processing of carved parts and sketching parts can be shaped directly by accelerating dies. Parts is bigger an bigger ,reducing the need for follow-up to the dish shear, oiled slab transportation process necessary in tandem with multi-station press and finish mold. Progressive mixture dies have been applied in the U.S. auto industry , the advantage is higher output, lower mould tooling cost, no sheet metal shear, it can conserve 30% cost ,compared with the actual ladder mode around the multi-station presses. But the use of progressive combination dead is restricted by stretching out the depth, inclination and transmission limits of the strip side surface hardening,it’s mainly used for straightforward parts of deep pulling..Therefore It can not completely replace the multi-station media, the vast nearly all parts should be eugenic think about processing in multi-station push.
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