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在机械零件的加工过程中,用同一样的设备,由于刀具的设计制造不一样,就会有不同的效率和精度。我厂加工 Y 200-Y280端盖是用自制的简易车床,采用特殊设计的通用组合刀排(见图),结果较满意,现将结构作一介绍。1.结构形式(1)用车床的四方刀架,刀排体与方刀架采用序号18、19螺钉垂直向心夹紧,同时又用方头压力螺钉作平面压紧,牢固可靠。(2)在车削 Y200-Y225端盖时,把序号12、13车刀拆下。在车削 Y250-Y280端盖时,
In the processing of mechanical parts, using the same equipment, due to the design and manufacture of different tools, there will be different efficiency and accuracy. I plant processing Y200-Y280 end cap is made with a simple lathe, the use of special design universal combination knife row (see photo), the result is more satisfactory, now the structure for an introduction. 1. Structure (1) Lathe square knife holder, knife body and square knife holder using the serial number 18, 19 vertical clamping to the screw, but also with the square head pressure screw for flat compression, solid and reliable. (2) When turning Y200-Y225 end caps, remove the No. 12 and 13 turning tools. When turning Y250-Y280 end caps,