毕业设计 (工艺)WHX112减速机壳加工工艺及夹具设计 - 工艺夹具类
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密 惠 保
内容摘要: [资料来源:http://THINK58.com] 过程叫工艺过程,如毛坯制造,机械加工,热处理,装配等都称之为工艺过程。在制定工艺过 [资料来源:http://THINK58.com] 程中,要确定各工序的安装工位和该工序需要的工步,加工该工序的机车及机床的进给量,切 [版权所有:http://think58.com] 削深度,主轴转速和切削速度,该工序的夹具,刀具及量具,还有走刀次数和走刀长度,最后 [资料来源:THINK58.com]
计算该工序的基本时间,辅助时间和工作地服务时间。 state of quality and quantity on part become always ) take place direct course of [资料来源:THINK58.com] change ask craft course, if the blank is made, machining, heat treatment , [来源:http://www.think58.com] assemble etc. and call it the craft course. In the course of making the craft , is [资料来源:http://www.THINK58.com] it confirm every erector location and worker step that process need this of [资料来源:www.THINK58.com]
process to want, the locomotive of processing , this process , and the entering [来源:http://www.think58.com] the giving amount of the lathe, cut depth , the rotational speed of the main shaft [来源:http://www.think58.com] and speed of cutting, the jig of this process, the cutter and measuring tool, a [资料来源:www.THINK58.com] one hundred sheets of number of times still leaves and a one hundred sheets of [资料来源:http://www.THINK58.com] length leaves, calculate basic time of this process , auxiliary time and service [来源:http://www.think58.com] time of place of working finally. scheme , clamp strength [资料来源:http://THINK58.com] 目 录 [资料来源:http://THINK58.com]
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