河北11选5

联系人:叶经理
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地址:石家庄高新区湘江道260号
产品:石家庄模具,石家庄塑料模具,石家庄注塑模具等.

河北11选5 > 浙甬新闻 > 列表浙甬新闻 >

石家庄塑料模具尺寸与收缩率

时间:2018-07-14 14:58:58   来源:石家庄模具
  在进行设计石家庄塑料模具的时候,需要对模具的各个部分进行详细的设计,这就需要确定它的尺寸,那么尺寸与收缩率有什么关系呢?

河北11选5  SHEJISHIJIAZHUANGSULIAOMOJUSHI,QUEDINGLEMOJUJIEGOUZHIHOUJIKEDUIMOJUDEGEBUFENJINXINGXIANGXISHEJI,JIQUEDINGGEMOBANHELINGJIANDECHICUN,XINGQIANGHEXINGXINCHICUNDENG。ZHEISHIJIANGSHEJIYOUGUANCAILIAOSHOUSUOLVDENGZHUYAODESHEJICANSHU。YINERZHIYOUJUTIDIZHANGWOCHENGXINGSULIAODESHOUSUOLVCAINENGQUEDINGXINGQIANGGEBUFENDECHICUN。JISHISUOXUANMOJUJIEGOUZHENGQUE,DANSUOYONGCANSHUBUDANG,JIUBUKENENGSHENGCHANCHUPINZHIHEGEDESUJIAN。

  RESUXINGSULIAODETEXINGSHIZAIJIAREHOUPENGZHANG,LENGQUEHOUSHOUSUO,DANGRANJIAYAYIHOUTIJIYEJIANGSUOXIAO。 ZAIZHUSUCHENGXINGGUOCHENGZHONG,SHOUXIANJIANGRONGRONGSULIAOZHUSHERUMOJUXINGQIANGNEI,CHONGTIANJIESHUHOURONGLIAOLENGQUEGUHUA,CONGSHIJIAZHUANGSULIAOMOJUZHONGQUCHUSUJIANSHIJICHUXIANSHOUSUO,CISHOUSUOCHENGWEICHENGXINGSHOUSUO。SUJIANCONGMOJUQUCHUDAOWENDINGZHEIYIDUANSHIJIANNEI,CHICUNRENGHUICHUXIANWEIXIAODEBIANHUA,YIZHONGBIANHUASHIJIXUSHOUSUO,CISHOUSUOCHENGWEIHOUSHOUSUO。

河北11选5  LINGYIZHONGBIANHUASHIMOUXIEXISHIXINGSULIAOYINXISHIERCHUXIANPENGZHANG。LIRUNILONG610HANSHUILIANGWEI3%SHI,CHICUNZENGJIALIANGWEI2%;BOLIXIANWEIZENGQIANGNILONG66DEHANSHUILIANGWEI40%SHICHICUNZENGJIALIANGWEI0.3%。DANQIZHONGQIZHUYAOZUOYONGDESHICHENGXINGSHOUSUO。

  MUQIANQUEDINGGEZHONGSULIAOSHOUSUOLV(CHENGXINGSHOUSUO+HOUSHOUSUO)DEFANGFA,YIBANDOUTUIJIANDEGUOGUOJIABIAOZHUNZHONGDIN16901DEGUIDING。JIYI23℃±0.1℃SHIMOJUXINGQIANGCHICUNYUCHENGXINGHOUFANGZHI24XIAOSHI,ZAIWENDUWEI23℃,XIANGDUISHIDUWEI50±5%TIAOJIANXIACELIANGCHUDEXIANGYINGSUJIANCHICUNZHICHASUANCHU。

  SHOUSUOLVSYOUXIASHIBIAOSHI: S={(D-M)/D}×100%(1)

  QIZHONG:S-SHOUSUOLV; D-MOJUCHICUN; M-SUJIANCHICUN。

河北11选5  RUGUOANYIZHISUJIANCHICUNHECAILIAOSHOUSUOLVJISUANMOJUXINGQIANGZEWEI D=M/(1-S) ZAIMOJUSHEJIZHONGWEILEJIANHUAJISUAN,YIBANSHIYONGXIASHIQIUSHIJIAZHUANGMOJUCHICUN:D=M+MS(2)

河北11选5  RUGUOXUSHISHIJIAOWEIJINGQUEDEJISUAN,ZEYINGYONGXIASHI: D=M+MS+MS2(3)

河北11选5  DANZAIQUEDINGSHOUSUOLVSHI,YOUWUSHIJIDESHOUSUOLVYAOSHOUZHONGDUOYINSUDEYINGXIANGYEZHINENGSHIYONGJINSIZHI,YINERYONGSHI(2)JISUANXINGQIANGCHICUNYEJIBENSHANGMANZUYAOQIU。ZAIZHIZAOMOJUSHI,XINGQIANGZEANZHAOXIAPIANCHAJIAGONG,XINGXINZEANSHANGPIANCHAJIAGONG,BIANWUBIYAOSHIKEZUOSHIDANGDEXIUZHENG。

河北11选5  NANWUJINGQUEQUEDINGSHOUSUOLVDEZHUYAOYUANYIN,SHOUXIANSHIYINGEZHONGSULIAODESHOUSUOLVBUSHIYIGEDINGZHI,ERSHIYIGEFANWEI。YINWEIBUTONGGONGCHANGSHENGCHANDETONGZHONGCAILIAODESHOUSUOLVBUXIANGTONG,JISHISHIYIGEGONGCHANGSHENGCHANDEBUTONGPIHAOTONGZHONGCAILIAODESHOUSUOLVYEBUYIYANG。

  YINERGECHANGZHINENGWEIYONGHUTIGONGGAICHANGSUOSHENGCHANSULIAODESHOUSUOLVFANWEI。QICI,ZAICHENGXINGGUOCHENGZHONGDESHIJISHOUSUOLVHAISHOUDAOSUJIANXINGZHUANG,MOJUJIEGOUHECHENGXINGTIAOJIANDENGYINSUDEYINGXIANG。

河北11选5  TONGGUOSHANGMIANDEJIESHAO,NISHIBUSHILEJIELEWEISHENMEYAOJISUANSHIJIAZHUANGSULIAOMOJUDESHOUSUOLV,RUGUOHAIYOUZHEIFANGMIANXIANGYAOZHIDAODE,HUANYINGJIXUGUANZHUWOMEN。


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