精微成形車刀轉复間接制造技术

• 作 者: 傅丰强
• 机 构: 杭州仪表元件厂,
• 出 处: 机械工艺师
• 发表日期: 1983年11期
• 关键词: 成形车刀 磨削机 磨削法 修正计算 成形磨削 制造技术 主后面 计算点 图形制作 干扰量

带特定曲线旋转体零件(如图1)曲线部份的制造,常用仿型车削或成形车刀车削。成形车刀的曲线部份,大多用直接磨制法制造,即直接按零件特定曲线磨制,如图2所示。手工磨制时,采用特定曲线样板校对;或借助于成形磨削机床(带缩放仿型修砂轮装置)、仿型磨削机床(带传感器直仿装置)等制造。直接磨削法,在制作后面过程中,存在引生曲线误差的缺点。对零件特定的曲线进行预修正计算,颇为繁琐。

With a specific curve of rotating parts (Figure 1) curve part of the manufacturing, commonly used turning or forming turning turning. The curves of the forming turning tools are mostly made by the direct grinding method, that is, grinding directly according to the part-specific curve, as shown in FIG. 2. Manual grinding, the use of specific curve proofing proofing; or by means of forming grinding machine (with zoom profile grinding wheel device), profile grinding machine (with sensor imitation device) and other manufacturing. Direct grinding method, in the production of the back of the process, there is the drawback of inducing curve error. Pre-correction calculation of part-specific curves is quite cumbersome.