實用典型零件的加工程序1.ppt

1、實用典型零件的加工程序,一、端蓋加工程序 端蓋是機械加工常見的零件，工序有銑面、鏜孔、鉆孔、擴孔攻螺紋多種工序。 根據(jù)圖紙要求確定工藝方案及工藝路線 圖紙分析和決定安裝基準 加工方法和加工路線的確定 切削用量的選擇 刀輔具的選擇 加工程序的編制 工件坐標系的確定 計算刀具軌跡的坐標,端蓋零件尺寸及要求,切削用量和刀輔具的選擇,臥式加工中心 FANUNC 7M程序編制,端蓋加工程序O0001 N2G92 X0.0 Y0.0 Z0.0;建立工件坐標系 N4G30 Y0.0 M06 T01;刀具交換，換成端銑刀 N6G90 G00 X0.0 Y0.0;快速定位于X-Y的零點 N8X-135.0 Y4

2、5.0;將刀具從零點移出至進刀點。 N10S300M03; N12G43 H01 Z-33.5; N14G01 X75.0 F70; N16Y-45.0; N18X-135.0; N20G00 G49 Z0.0 M05; N22G30 Y0.0 M06 T13; N24G00 X0.0 Y0.0; N26X-135.0 Y45.0;,N30G43 H13 Z-34.0 S350 M03; N32G01 X75.0 F50; N34Y-45.0; N36X-135.0; N38G00 G49 Z0.0 M05; N40G30 Y0.0 M06 T02; N42G00 X0.0 Y0.0; N44

3、G43 H02 Z0.0 S400 M03; N46G98 G81 Z-50.0 R-25.0 F60; N48G00 G49 Z0.0 M05; N50G30 Y0.0 M06 T03; N52G00 Y0.0; N54G43 H03 Z0.0 S450 M03; N56G98 G81 Z-50.0 R-25.0 F50; N58G00 G49 Z0.0 M05; N60G30 Y0.0 M06 T04;,N62G00 Y0.0; N64G43 H04 Z0.0 S450 M03; N66G98 G76 Z-50.0 R-25.0 Q0.2 P200 F40; N68G00 G49 Z0.0

4、 M05; N70G30 Y0.0 M06 T05; N72G00 Y0.0; N74G43 H05 Z0.0 S1000 M3; N76G99 G81 Z-35.0 R-25.0 F50; N78X60.0 Y0.0; N80X0.0 Y-60.0; N82X-60.0 Y0.0; N84G00 G49 Z0.0 M05; N86G30 Y0.0 M06 T06; N88G00 X-60.0 Y0.0; N90G43 H06 Z0.0 S600 M03;,N92G99 G81 Z-60.0 R-25.0 F60; N94X60.0; N96G00 G49 Z0.0 M05; N98G30 Y

5、0.0 M06 T07; N100G00 X-60.0 Y0.0; N102G43 H07 S300 M03; N104G99 G81 Z-35.0 R-25.0 F40; N106X60.0; N108G00 G49 Z0.0 M05; N110G30 Y0.0 M06 T08; N112G00 X-60.0 Y0.0; N114G43 H08 Z0.0 S150 M03; N116G99 G82 Z-35.0 R-25.0 P2000 F30; N118X60.0; N120G00 G49 Z0.0 M05; N122G30 Y0.0 M06 T09; N124G00 X-60.0 Y0.

6、0;,N126G43 H09 Z0.0 S100 M03; N128G99 G86 Z-70.0 R-25.0 F100; N130X60.0; N132G00 G49 Z0.0 M05; N134G30 Y0.0 M06 T10; N136G00 X0.0 Y60.0; N138G43 H10 Z0.0 S450 M03; N140G99 G81 Z-60.0 R-25.0 F100; N142Y-60.0; N144G00 G49 Z0.0 M05; N146G30 Y0.0 N06 T11; N148G00 X0.0 Y60.0; N150G43 H11 Z0.0 S300 M03; N152G99 G82 Z-35.0 R-25.0 P1000 F40; N154Y-60.0; N156G00 G49 Z0.0 M05;,N158G30 Y0.0 M06 T12; N160G00 X0.0 Y60.0; N162G43 H12 Z0.0