CA6140机床后托架加工工艺及夹具设计毕业设计(3)

CA6140机床后托架加工工艺及夹具设计毕业设计

ABSTRACT

Enable producing the target in process of production (raw materials, the blank ,

state of quality and quantity on part become always ) take place direct course of change ask craft course, if the blank is made, machining, heat treatment , assemble etc. and call it the craft course. In the course of making the craft , is it confirm every erector location and worker step that process need this of process to want, the locomotive of processing , this process , and the entering the giving amount of the lathe, cut depth , the rotational speed of the main shaft and speed of cutting, the jig of this process, the cutter and measuring tool, a one hundred sheets of number of times still leaves and a one hundred sheets of length leaves, calculate basic time of this process , auxiliary time and service time of place of working finally.

Keywords： The process, worker one, worker's step , the surplus of processing,

orient the scheme , clamp strength

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