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High pressure is out of shape processing technique makes small-sized component i

来源: 作者:Stand originally 时间:2008-12-30 Tag: 点击:
In daily expense consumable, electronic technology, communication technology or in auto industry domain, the product presented the development trend of miniaturization in the market. The miniature component that these production want is having lot time of big, production demand of complex, public errand mixes appearance of pressing, geometry strictly precision is advanced requirement. The manufacturer can use miniature normally be out of shape processing technique will finish.

Graph 1 inside high pressure shapes craft is OK the miniature part that pipe fitting of Bao Bi of high quality of big batch production makes

When large quantities of quantities produce miniature metal work, be out of shape processing technique is had technical with economy the advantage of two respects. Be based on this kind of reason, the IFP of university of advanced and professional technology produces division grand technical institute, basically be engaged in the professional institute that the high pressure inside automobile manufacturing industry is out of shape processing technique studies, began the high pressure inside miniature component to be out of shape the feasibility of treatment experiments. Job of this one research and development also is European Union committee the conformity that volume of small product of essence of Masmicro(of plan of the 6th frame produces production system) a medium project.

From arrive simply complex

High pressure is out of shape the advantage of processing technique depends on inside, can make a hollow pipe fitting the hollow component with complex form of a structure through a few very few measure. And use cutting processing technique to make same miniature hollow spare parts often should give huge effort and investment, and cannot finish at all even sometimes. Meet such, because cutting adds action of man-hour cutting tool to pass in the cutting pressure of miniature workpiece,be big, needs cutting handling time grows too or cutting tool cannot arrive at cutting to machine place. If use plank to make miniature hollow workpiece, often need much talk to be out of shape treatment working procedure, still need to use welder finally art the spare parts that shapes these alone plank winding solders together. Look from the effect, when the big batch of miniature spare parts is produced its economic benefits is inferior to inside high pressure is out of shape treatment.

As a result of inside the relation that high pressure is out of shape the cooling sclerosis in treatment and material fiber are not cut off, use inside high-pressured engineering technology makes the miniature that come out have very tall stability; Because having the complete, cross section that close, because this is rigid very tall; Have what tolerancepublic errand mixes small external dimension to carry medium easily is fluent transfer. High pressure is out of shape the production of treatment can introduce one model inside many, ordinal model and class enter a model to wait be out of shape processing technique and whole production technological process keep consistent.

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