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加工中心常用指令编程

阅读人数: 次  加工中心常用指令编程来源:宁波海天精工 最后更新时间:2017-06-21

加工中心常用指令编程 加工中心常常用到的许多指令与精工机床相反,这里不再祥述。上面仅引见反映加工中心特征的一些指令: 1. 精确中止校验指令 G09 指令格式:G09; 刀具抵达起点前加速并准确定位后才持续执行下一个顺序段,可用于具有尖锐棱角的零件加工
加工中心常用指令编程

JIAGONGZHONGXINCHANGCHANGYONGDAODEXUDUOZHILINGYUJINGGONGJICHUANGXIANGFAN,ZHEILIBUZAIXIANGSHU。SHANGMIANJINYINJIANFANYINGJIAGONGZHONGXINTEZHENGDEYIXIEZHILING:

 

1. 精确中止校验指令 G09

 

ZHILINGGESHI:G09;

DAOJUDIDAQIDIANQIANJIASUBINGZHUNQUEDINGWEIHOUCAICHIXUZHIXINGXIAYIGESHUNXUDUAN,KEYONGYUJUYOUJIANRUILENGJIAODELINGJIANJIAGONG。

 

2. 刀具偏移量设定指令 G10

 

ZHILINGGESHI:G10P_R_;

P:ZHILINGPIANZHIHAO;R:PIANYILIANG

KEYIJINGGUOSHUNXUSHEZHISHEDINGDAOJUPIANYILIANG。

 

3. 双方向定位指令 G60

 

ZHILINGGESHI:G60 X_Y_Z_;

X、Y、ZWEIXUQIUWANCHENGZHUNQUEDINGWEIDEQIDIANZUOBIAO。

GUANYUYAOQIUZHUNQUEDINGWEIDEKONGJIAGONG,YUNYONGGAIZHILINGKESHIJICHUANGWANCHENGSHUANGFANGXIANGDINGWEI,CONGERDIDAXIAOMIYINFANXIANGJIANXIERREQIDEJIAGONGWUCHA,DINGWEIFANGXIANGYUGUOCHONGLIANGYOUCANSHUSHEDING。

 

4. 准确中止校验方式指令 G61

 

ZHILINGGESHI:G61;

GAIZHILINGWEIMOTAIZHILING,ZAIG61FANGSHIXIA,XIANGDANGYUMEIYIDUANSHUNXUDOUHANYOUG09ZHILING。

 

5. 延续切削方式指令 G64

 

ZHILINGGESHI:G64;

GAIZHILINGWEIMOTAIZHILING,YEWEIJICHUANGDEMOXUWAIXING,DAOJUZAIYUNDONGDAOZHILINGDEQIDIANHOUBUJIASUERCHIXUZHIXINGXIAYIGESHUNXUDUAN,BUYINGXIANGG00 、G60 、G09ZHONGDEDINGWEIHUOXIAOYAN,CHEXIAOG61FANGSHISHIYAOYONGG64。

 

6. 自动前往参考点指令 G27、G28 、G29

 

(1)QIANWANGCANKAODIANXIAOYANZHILING G27

ZHILINGGESHI:G27;

X、Y 、ZWEICANKAODIANZAIGONGJIANZUOBIAOXIZHONGDEZUOBIAOZHI,KEYIJIANYANDAOJUNENGFOUKEYIDINGWEIDAOCANKAODIANSHANG。

ZAIGAIZHILINGXIA,BEIZHILINGDEZHOUYIJISUNUODONGQIANWANGDAOCANKAODIAN,ZIDONGJIASUBINGZAIZHIDINGZUOBIAOZHICHUZUODINGWEIJIANYAN,RUDINGWEIDAOCANKAODIAN,GAIZHOUCANKAODIANXINHAODENGLIANG;RUBUFENQI,ZESHUNXUZAIZUOFANSHENG。

(2)ZIDONGQIANWANGCANKAODIANZHILING G28

ZHILINGGESHI: G28 X_Y_Z_ ;

X、Y 、Z WEILIANGTOUDIANZUOBIAOZHI,KEZIYISHEZHI。JICHUANGXIANNUODONGDAOZHEIGEDIAN,RANHOUQIANWANGCANKAODIAN。

SHEZHILIANGTOUDIANSHIWEILEBIMIANDAOJUQIANWANGCANKAODIANSHIYUGONGJIANHUOJIAJUFAZUOYUNDONGGANYU。

LI:N1 G90 X100.0 Y200.0 Z300.0

N2 G28 X400.0 Y500.0;(LIANGTOUDIANSHI400.0,500.0)

 

(3)ZIDONGCONGCANKAODIANQIANWANG G29

ZHILINGGESHI:G29 X_Y_Z_;

X 、Y、ZWEIQIANWANGDEQIDIANZUOBIAO

ZAIQIANWANGJINCHENGZHONG,DAOJUCONGZIYIDIWEIXIANNUODONGDAO G28SUOJUEYIDELIANGTOUDIANDINGWEI,RANHOUZAIXIANGQIDIANNUODONG。G28 HEG29PUTONGCHENGDUIYUNYONG,YEKECHENGDUIYUNYONGG28HEG00。

 

LI:RUXIATU,JIAGONGHOUDAOJUYIDINGWEIDAOA(100,170) DIAN,QUB(200,270)DIANWEILIANGTOUDIAN,C(500,100) DIANWEIZHIXINGG29SHIYINGDIDADEDIAN,SHUNXURUXIA:

G91 G28 X100. 0 Y100.0;

M06;

G29 X300.0 Y-170.0;

图  G28 与G29的运用

N3 G28 Z600.0;(两头点是400.0,500.0,600.0)



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