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How to evaluate the prototype processing of small batch correctly

by:Tuowei     2019-09-25
2017-12- 09 17: 35

any production method in the market has its own meaning, when we understand it, we should still look at some market evaluations of small batch prototyping? Can it really be accepted by the production enterprises? This still requires specific analysis for different situations.

evaluation 1, according to the recognition of the current market, the cost of small batch prototype processing is low, and the production cycle of the product is relatively short. If you want to do dozens of prototypes and use CNC machining, the cost is relatively high, and the cost of time is huge. However, with small batch vacuum re-molding, the cost of prototype production can be reduced by 80% and the processing cycle can be saved by more than 70%.

evaluation 2, judging from the defects of small batch processing, although the low cost and fast speed of small batch prototype processing, it also has obvious shortcomings, that is, its accuracy is relatively low. Due to the influence of heat expansion and cold contraction, the prototype accuracy processed in small batches is only 0. 2mm, far less than the CNC processing. Therefore, those enterprises with very high precision requirements will not choose the way of vacuum re-molding to prototype.

although the small batch prototype processing is still very good, it can really bring a lot of benefits, but it also has the disadvantage of low precision. Therefore, when choosing the processing method, you need to choose according to the actual situation!


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