The spring back of pre-test ThinkDesign compensates a function
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- source:NODIE CNC Machining
2mm. Early days of this spare parts did not do spring back compensation, the classics after strike out form detects dimension error is bigger spring back warp is serious, measure by the following Bai Guangzhao visible, its are the biggest dimension deviation amounts to 10mm. The method of spring back compensation of the spare parts is, make as contrary as what measure the correspondence of one by one of spring back data that go out model range according to measuring data to press certain proportion on plastic model. Of the GSM in ThinkDesign software " advanced (M) " function, can use a series of this control that choose a route fitly, one-time generate a high grade spring back to amend modular area, make we can achieve afore-mentioned goals more easily, what want finished job. If use the word that traditional CAD software goes to doing,can imagine, it is a very trival job. This spare parts applies " advanced (M) " a series of control line of the function and curved surface are out of shape the sectional line of around contrasts. Apply twice " advanced (M) " spring back compensatory modular face: It is global compensation for the first time, it is local compensation the 2nd. In actual production this spare parts passes spring back compensation twice, percent of pass comes from or so litres 20% adjacent 90% . Another be " crest line is turned round (S) " function, the part before this function needs to a spring back is out of shape is original curved surface, and on this spare parts one reverse crest line continuously. Can be in after executive command turn round crest line to go up to arise automatically a series of perpendicular and sectional, and each sectional angle can be defined freely. Mere a command can want place to be out of shape curved surface is generated, efficiency is very tall. Here can lift a specification to use this function to make example of spring back compensatory additionally. The spring back that this exemple wants the appearance part of green of the spare parts in the graph to delay crest line appearance to do 3 ° upcountry according to experience amends part. The engineer that has CAD modelling common sense can see very easily, normally it is impossible to finish that CAD software handles an order with, lane is bad to should spend time of 9 days. And application " crest line is turned round (S) " function, a command can be done calm. Through above two we can see, the spring back that applies the GSM function of ThinkDesign to do stamping workpiece compensates correspondence at normally general CAD software is a very good complement. The GSM function can yet be regarded as that can say ThinkDesign one kind efficient, accurate, do stamping workpiece spring back ideally to compensate edge tool. CNC Milling