Study Of Automotive Panel Press Automation Production

The book main meaning is researching the press automation to request equipments and press, and in the actual produce process, how to attain the stability and how to increase the production efficiency with the equipments already have.The press work is basic on the press equipments. The kind of press for the producing the big cover part is many. In common use the machine type have mechanical machine, hydraulic press, servo pressure machine.One production line include of 5 presses in the workshop. The first set is big tonnage punching machines for shaping. rest fourth sets is small tonnage punching machine use for finishing the rest process. Nowadays, the panel part will be produce finished in 5 process.　For making the production efficiency higher, the production of small part always using transfer press, the production efficiency can attain 15～25 pieces/ minutes. But the big part is similar to body side out panel, generally use the automation of the machine hand or robot type to produce, when use mechanical press ,the production efficiency can attain 4～7 pieces/ minutes.when use hydraulic press punching machine, the production efficiency can attain 2～4 pieces/ minutes.At the press workshop, the mould influence on automation producing efficiency primarily like next 3 itemses:1,shaping is finished, the part position shift and the position is not right with the mould,that influence on taking the piece.the reason primarily is the small vent.2,the shaping is unsteady ,the parts is usually blemish.Main of the blemish is abrasion and ripples and fold and gauffer and crack and toring material by adherence and so on.when production is processing, these blemishs to produce, and the line must be stop to adjustment mould .this serious influence on production efficiency.3,in shearing and punching procedure ,the burr will come into being. The influence is the part is locked at mould.the unloader can not take the part from the mould.The automation to request construction of mould:1, height of uper die and lower die.From the ideal of the angle set out, uper die and lower die of all the work preface had better keep consistence, it is benefit to adjust automation device.and make the path...