Improve mould treatment and the integrated efficiency that try a model

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  • source:PHAUP CNC Machining
In the production process of car mould, the treatment of the mould held major time with process trying a model, use high speed cutting and fast technology trying a model shortens this one process effectively. Technology of high speed cutting is a many course, omnibus technology. Crucial technology is natural cannot to sum up in a word, but more important is, in the process of high speed cutting of the mould, should emphasize " system " concept. What say here " system " not be the individual such as that says normally " cutting tool system " , " clamping apparatus system " wait, however these are individual " system " summation -- " process a system " , it basically includes machine tool, cutting tool, fixture. The machine tool is premise, cutting tool is a method, clamping apparatus is to assure, the relation between them is academic like management medium " cask principle " same: This cask can contain how many water after all, do not depend on that highest clapboard, depend on however of lowest that, because water is met,be in run off from lowermost clapboard. Accordingly, my viewpoint is: In revamping system of high speed cutting " lowermost clapboard " , promote systematic whole the standard. current technical development condition, which " clapboard " Where is lowest? I think is not machine tool system, also not be cutting tool system, however clamping apparatus system. We often hear user of a few machine tools to complain: The dynamic precision of the machine tool and performance are bad, vibration of high speed cutting is bigger; Cutting tool life is inferior, often die blade. Little imagine is not the problem of machine tool and cutting tool below a lot of circumstances, however clamping apparatus system is in cause trouble, cause integral cutting tigidity weak, fight brace up the gender is bad. And the problem of clamping apparatus respect often is ignored again. Company of Italian peaceful porcelain rolls out " electronic-controlled permanent magnetism outfit places a system " brought new treatment concept for mould treatment. Current, europe almost all die manufacturer are used in the high speed treatment of the mould electronic-controlled permanent magnetism acetabulum comes clamp workpiece. Be in China, the well-known company such as big bavin of share of person of accurate, north, one steam already also began letter of sea Er mould, division dragon mould, Taiwan use electronic-controlled permanent magnetism acetabulum. In addition, this technology still is used as extensively to try modular machine changes modular system quickly with what record model machine, the efficiency changing a pattern in making the mould is trying finally to repair and be used and manufacturing quality get very big rise. If model machine is noted to go up in 3500t,use this system, can finish inside 15min change a pattern. This construction of system and control are very simple, do not require any mechanical clamping unit and action, clamping force comes from permanent and magnetic material, add outfit is convenient, phone need not be used in the job. On the interface of mould backboard and sucking disk magnetic pole, it is core or periphery no matter, it is to use permanent magnetic force to come clamp, accordingly, it is applied to multiform the fluid pressure type with norms and completely dynamoelectric the machine that note model, clamp condition gives lead plane by feedback of real time signal, assure the absolute safety of clamp. Because complete interface clamping force is even, the mould is out of shape in the job and wear away very small, note model precision and consistency are good, prolonged mould life thereby; Because mould periphery does not have any executive component, make periphery pipeline is inserted receive convenient. This system does not have mechanical movement on machinery, in electronic-controlled go up to use phone for an instant, because this in use need not be safeguarded, life is extremely long. In recent years, electronic-controlled permanent magnetism changes modular system to already became Euramerican industry developed country wide the fast system changing a pattern that adopts to accept, magnetic force of the first selection when more and more Euramerican manufacturer that note model are purchasing new machine changes modular system, change to already used old hydraulic pressure to change modular system stage by stage. Company of Italian peaceful porcelain already had development of more than 10 years, production and applied experience to this product, nearly 10 thousand systems apply at world each district. Be in China, agency is created in Shanghai from 2002 and introduce this product since China, a lot of famous manufacturer that are car company form a complete set, be like: Wuhan flies inferior, world of Yanfeng Wei of Faleiao, Shanghai connects Hubei law Lei Ao, sanded city, world of Wei of light of manage of coronal of science and technology of Changjiang Delta moulding, Shenzhen lustre, Shenzhen, east wind is connected etc, all deployed magnetic force to change modular system on the machine noting model of 350 ～ 3500t, this system is in punctual make (JIT) there is the effect that cannot replace in production. CNC Milling CNC Machining