黑龙江快乐十分走势图

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黑龙江快乐十分走势图
顺铣好还是逆铣好,看完你不会在纠结了
发表时间:2018-02-02 09:27:11  |  点击率:24


YI、DINGYI

SHUNXIAN:SHIZHIDAOJUDEQIEXUESUDUFANGXIANGYUGONGJIANDEYIDONGFANGXIANGXIANGTONG。

NIXIAN:SHIZHIDAOJUDEQIEXUESUDUFANGXIANGYUGONGJIANDEYIDONGFANGXIANGXIANGFAN。

ER、PANBIEFANGFA


DANGXIANXUEGONGJIANWAILUNKUOSHI,YANGONGJIANWAILUNKUOSHUNSHIZHENFANGXIANGJINJI、BIANCHENGJIWEISHUNXIAN,YANGONGJIANWAILUNKUONISHIZHENFANGXIANGBIANCHENG、JINJIJIWEINIXIAN;DANGXIANXUEGONGJIANNEILUNKUOSHI,YANGONGJIANNEILUNKUONISHIZHENFANGXIANGJINJI、BIANCHENGJIWEISHUNXIAN,YANGONGJIANNEILUNKUOSHUNSHIZHENFANGXIANGBIANCHENG、JINJIJIWEINIXIAN。


SAN、SHUNXIANHENIXIANDETEDIAN


1.加工中心顺铣时,每个刀的切削厚度都是有小到大逐渐变化的。当刀齿刚与工件接触时,切削厚度为零,只有当刀齿在前一刀齿留下的切削表面上滑过一段距离,切削厚度达到一定数值后,刀齿才真正开始切削。逆铣使得切削厚度是由大到小逐渐变化的,刀齿在切削表面上的滑动距离也很小。而且顺铣时,刀齿在工件上走过的路程也比逆铣短。因此,在相同的切削条件下,采用逆铣时,刀具易磨损。

黑龙江快乐十分走势图2.NIXIANSHI,YOUYUXIANDAOZUOYONGZAIGONGJIANSHANGDESHUIPINGQIEXUELIFANGXIANGYUGONGJIANJINJIYUNDONGFANGXIANGXIANGFAN,SUOYIGONGZUOTAISIGANYULUOMUNENGSHIZHONGBAOCHILUOWENDEYIGECEMIANJINMITIEHE。ERSHUNXIANSHIZEBURAN,YOUYUSHUIPINGXIANXUELIDEFANGXIANGYUGONGJIANJINJIYUNDONGFANGXIANGYIZHI,DANGDAOCHIDUIGONGJIANDEZUOYONGLIJIAODASHI,YOUYUGONGZUOTAISIGANYULUOMUJIANJIANXIDECUNZAI,GONGZUOTAIHUICHANSHENGCUANDONG,ZHEIYANGBUJINPOHUAILEQIEXUEGUOCHENGDEPINGWENXING,YINGXIANGGONGJIANDEJIAGONGZHILIANG,ERQIEYANZHONGSHIHUISUNHUAIDAOJU。

3.NIXIANSHI,YOUYUDAOCHIYUGONGJIANJIANDEMOCAJIAODA,YINCIYIJIAGONGBIAOMIANDELENGYINGXIANXIANGJIAOYANZHONG。

4.SHUNXIANSHI,DAOCHIMEICIDOUSHIYOUGONGJIANBIAOMIANKAISHIQIEXUE,SUOYIBUYIYONGLAIJIAGONGYOUYINGPIDEGONGJIAN。

5.SHUNXIANSHIDEPINGJUNQIEXUEHOUDUDA,QIEXUEBIANXINGJIAOXIAO,YUNIXIANXIANGBIJIAOGONGLVXIAOHAOYAOSHAOXIE(XIANXUETANGANGSHI,GONGLVXIAOHAOKEJIANSHAO5%,XIANXUENANJIAGONGCAILIAOSHIKEJIANSHAO14%)


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