广东十一选五

QUANGUOZIXUNREXIAN

18855419946

传统南京定制仿木模具精度影响因素

FABUSHIJIAN:2020-03-29 07:43 | LIULANLIANG:

广东十一选五  NANJINGDINGZHIFANGMUMOJUJIEGOUHECHICUNSHEJI

  结构厚薄不均或不合理,不仅容易导致南京定制仿木模具受力应变不均匀,还容易因受热而引起南京定制仿木模具各部位之间产生不同的热应力和组织应力,从而使其各部位体积膨胀不同。因此设计模具时,应该尽量减小模具厚薄差距、采用对称结构,并在厚薄交界处采用平滑过渡结构设计等。

传统南京定制仿木模具精度影响因素

  LINGWAI,NANJINGDINGZHIFANGMUMOJUZISHENDEDANXINGBIANXINGJIXINGQIANGDECHICUNJUNHUIDUIMOJUDEJINGDUCHANSHENGYINGXIANG,ERZAICHUANTONGYASUMOJUSHEJIZHONG,XINGQIANGCHICUNSHEJIJINZHUYAOKAOLVLEZHIPINDECHENGXINGSHOUSUOLV,YIBANBINGBUBAMOJUZISHENDEDANXINGBIANXINGKAOLVZAINEI。SUIRANDANCHUNZENGDAMOJUBIHOUCHICUNNENGGOUJIANXIAOMOJUYINSHOULI、SHOUREERYINQIDEZISHENDANXINGBIANXING,DANMOJUCHICUNSHEJIHAIYAOKAOLVDAONANJINGDINGZHIFANGMUMOJUDEANZHUANG、YIJIAGONGXINGHECHENGBEN(BAOKUOJIAGONGCHENGBENHECAILIAOCHENGBEN)。

  MOJUZHIZAOGONGYI

  (1)RECHULIJIAREGONGYI FANGMUMOJUJIARESHI,JISHITONGYIGEMOJUNEI,GEBUFENDEWENDUYEBUHUIJUNYUN。FUZAMOJUJIARESHI,ZAIXIANGBIANDIANYIXIAYINGHUANMANJIARE,TONGCHANGZHENKONGRECHULICHANSHENGDEBIANXINGBIYANYULUJIARECUIHUOXIAOHENDUO。CUIHUOJIAREWENDUYUGANGDEJINGLIDAXIAOCHENGZHENGBI,QIZHONGJIAODADEJINGLINENGSHIGANGDECUITOUXINGZENGJIA,DAOZHICUIHUOLENGQUESHICHANSHENGJIAODANEIYINGLI。LINGWAI,YOUYUFUZAMOJUYIBANCAIYONGZHONGGAOHEJINGANGZHIZAO,SUOYICUIHUOSHIWENDUGUOGAOHUIYINMsDIAN(MASHITIZHUANBIANQISHIWENDU)DIDAOZHIZUZHIZHONGCANLIUAOSHITILIANGZENGJIA,JINERSHIMOJURECHULIHOUBIANXINGJIADA。MOJUZAIJIJIAGONGSHICHANSHENGDECANYUYINGLIYUCUIHUOCHANSHENGDEYINGLIHUIDIEJIAZAIYIQI,CONGERZENGDAMOJURECHULIHOUDEBIANXING。YINCIZAIMOJUCUJIAGONGZHIHOUBANJINGJIAGONGZHIQIAN,YINGJINXINGTUIHUOCHULIYIQUCHUYINGLI;TONGSHIJIANGDICUIHUOWENDU,BINGCAIYONGFENJICUIHUO,YIJIANGDICUIHUOHOUDEYINGLICANYU。

广东十一选五  (2)JIJIAGONGGONGYI MOXUEJIAGONGSHINANJINGDINGZHIFANGMUMOJUJIAGONGDEGUANJIANGONGXU。WEIFANGZHICHUXIANMOXUEBIANXINGHEMOXUELIEWEN(SHENZHIXIANWEILIEWEN),ZAIZHIDINGJINGMIMOXUEJIAGONGGONGYISHIYAOKAOLVMOXUESHALUNHEJINDAOLIANGDEXUANZE,YIJIGONGJIANDEZHUANGJIA。

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