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多年的深孔加工经验

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深孔加工解决方案之导向加工
作者: 发布于:2015-11-19 14:54:51 点击量:

 摘要:导向刀具根据不同的工件材质、不同的加工工况有各种各样的导向方案供选择使用。有以工件自身孔为导向孔加工的、有以增加辅助配套导向加工的。本文主要介绍在实际深孔加工时,几套导向刀具的应用及工艺方案。


 

1.启动阀孔加工

  DAXINGCHAIYOUJIXIANGMUZHONGQIGANGGAIDEDAOXIANGDAOJUYINGYONG,KEHUJICHUANGJIAGONGZHONGXIN,NEILENG,ZHUZHOU:BT50。


 

  QIDONGFAKONGRUTU1SUOSHI,CIKONGXIJIAGONGNANDIAN:JIAGONGSHENDUSHEN、JINGDUYAOQIUGAO,BIAOMIANCUCAODUZHIRa=1.6μm,GANSHEMIANDA,DAOGANWUFAJIACU,KONGDIZHUIMIANTONGXINDUYAOQIU、BIAOMIANZHILIANGYAOQIUGAO,BEIMIANJIAGONGWUFAMANZUYAOQIU。KONGJINGYAOQIUZUIXIAOWEIΦ60mm、ZUIDAWEIΦ70mm,RUGUOANCHANGGUIBIAOZHUNDAOGANΦ63mm+JIEGAN,ZHANGJINGBIDA8BEI,BIAOZHUNDAOJUXIANRANWUFAJIAGONG。JINGGUOJISHUTUANDUIFENXI、YANJIU、XIESHANG,ZUIZHONGQUEDINGJIAGONGFANGAN:CAIYONGDAOXIANGJIAGONG+FEIBIAODINGZHIZUHEDAOGANLAIMANZUJIAGONGZHILIANG,TONGSHIJIANGUJIAGONGXIAOLV。


 

  DAOJUJIAGONGGONGYILUXIAN:CU、BANJINGJIAGONGD70mmDAKONG→YICIKONGWEIYINDAOKONGFEIBIAOFUHECUDAOJIAGONGD49mm\D60mm\D68mm→JINGJIAGONGD70mmDAKONG→YICIKONGWEIYINDAOKONGFEIBIAOFUHEJINGDAOJIAGONGD68mm \D70mm→YIZUISHENJIAGONGKONGWEIYINDAOKONGFEIBIAOHUODAOJIAGONG30°XIEMIAN。TU2SUOSHIWEIFUHEDAOXIANGJINGJIAGONGDAOJU(D68mm \D70mmKONG)。


 

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2.喷油器孔加工

  TU3SUOSHIWEIPENYOUQIKONGGONGJIANJUBUPOUSHITU。CIKONGXINANDIAN:JIAGONGSHENDUSHEN、KONGDIXUYAOHUODAXIEMIANQIEGUODUYUANJIAOWEIR6mm、QIEKUAN40mm、KONGSHEN502mm。QIEXUEMIANGUOKUAN、QIEXUELIJIAODA,KONGJINGZUIDAWEIΦ83mm,ZUIXIAOWEIΦ48mm,DAOJUDAOGANZHIJINGZUIDAWEIΦ80mm,ZHANGJINGBIZAI6BEIYISHANG,ZHENGTIPIANZHONG。JINGDUDENGJIGAOWEIIT7JI,Φ48mmXIEMIANJIAODUYAOQIUWEI90˚ 0 -10′、BIAOMIANCUCAODUZHIRa=1.6μm,YUANTIAODONGWEI0.04mm,ZUIZHONGQUEDINGJIAGONGFANGAN:BIAOZHUNTANGTOU+FEIBIAODAOBING、FEIBIAODAOXIANGDAOJUFUHEFANGAN(XIEMIANJIGUODUYUANJIAOCAIYONGFEIBIAOYINGZHIHEJINDAOPIANYICICHENGXING)。


 

  DAOJUJIAGONGGONGYILUXIAN:CUTANGΦ80mmKONG→FUHECUTANGΦ83H9mm+Φ82H9mmKONG→FUHECUTANGDIBUΦ82mm+Φ66mmYIXINGKONG(LIYONGΦ80mmKONGZUODAOXIANG)→FUHEJINGTANGDIBUΦ82mm+R6mmYIXINGKONG(LIYONGΦ48mmKONGZUODAOXIANG)(JIANTU4)→JINGTANGΦ83H9mmKONG→JINGTANGΦ82H9mmKONG→JINGTANGΦ80mmKONG→CUTANGΦ48J7mmKONG(LIYONGΦ80mmKONGZUODAOXIANG)→JINGTANGΦ48J7mmKONG(LIYONGΦ80mmKONGZUODAOXIANG)→DAOXIANGJINGHUO90°XIEMIAN。XIANCHANGSHIYONGDAOJURUTU5SUOSHI,YIJIAGONGGONGJIANRUTU6SUOSHI。


 

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3.典型导向刀具应用

沙巴体育官方投注  FENGDIANSHANGYIGEDIANXINGDAOXIANGDAOJUDEYINGYONG,KEHUJICHUANG:JIAGONGZHONGXIN,NEILENG,ZHUZHOU:HSK A 100。


 

沙巴体育官方投注  TU7SUOSHIWEIKEHUGONGJIANTU,YAOQIUWEICONGΦ125mmDUANGUOKONGJINRU,FANTANGΦ125.5mmKONG。NANDIAN:DAOJUDAOGANZHIJINGZUOZHI80mm,ZHANGJINGBIGUODA,JIEJIN10BEI,ZONGZHANGYOU700mmZUOYOU,ZHONGLIANGJIAOZHONG。KONGJINGPIANDA,FANTANGJIAGONGXUYAOKAOLVHUANDAOJIXIAOLV。ZUIZHONGFANGAN:DAOXIANG+FANTANGTOUKUAIHUANJIEGOU+SHUANGRENJIAGONG,DADAOKEHUYAOQIU。


 

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沙巴体育官方投注  DAOJUJIAGONGLUXIAN:CUJINGTANGΦ125mmTONGKONG,KEHUZIBEIDAOJU,FANTANGΦ125.5mmKONG,GONGJIANBEIMIANANZHUANGTANGTOU(LIYONGΦ125mmKONGZUOWEIDAOXIANGKONG)。TU8SUOSHIWEIDAOJU,TU9SUOSHIWEIXIANCHANGQIEXUE,TU10SUOSHIWEIGONGJIANJIAGONGNEIKONGZHUANGKUANG。


 

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图 10


 

4.结语

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