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UG NX在锻模加工中的应用
英文标题:Application of UG NX in forging die manufacturing
作者:孙劲松 
单位:上海爱知锻造有限公司 
关键词:曲轴锻造 模具 CAD/CAM UG NX NC 
分类号:TG315.2
出版年,卷(期):页码:2012,37(3):170-173
摘要:

以汽车曲轴锻造的模具加工为例,选用UG NX CAM软件进行NC编程,利用UG的CAD和CAM集成,提高工作效率。对于锻模的难加工材料,可以选用TiAlN等涂层的刀具,尽量使用大直径的刀具以提高刚性。粗加工工艺可以采用摆线加工,以获得高加工效率和长刀具寿命。精加工先选用较大的刀具加工,再用小的刀具局部清根。

Taking crankshaft mould machining for example, working efficiency was improved by NC programming using UG NX CAM software and UG CAD/CAM integration. For the forging mould materials which are hard to machine, coating tools such as TiAlN were choosem, tools with as large as possible diameter were used to improve rigidity. Trochoidal machining was used for rough machining process to get high efficiency and long life of tools. Finish machining process includes machining with larger tools first and flow cut with smaller tools.

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