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注塑手艺

压铸模具的外表处置手艺

来历:起飞塑料注塑厂 宣布时候: 2013/8/11 10:56:10 【前往上一步】
本页关头词:

yazhumojushimojuzhongdeyigedalei。genzhewoguoqichemotuochechanyedeminjiechengzhang,yazhuxingyeyinglailechengzhangdexinqijian。tongshi,yeduiyazhumojudezonghelixuejineng、shoumingdengtichulegenggaodeqingqiu。yaozhizubushiqianjindecaozongjinengxuyaojinjinyituoxinxingmojuziliaodecaozongyiranhennanzhizu,bixujianggeleiwaibiaochuzhishouyicaozongdaoyazhumojudewaibiaochuzhibangbiancainengdaodaduiyazhumojugaoxiaoli、gaojingduhegaoshoumingdeyao。zaigeleimojuzhong,yazhumojuderenwuqiantishijiaoweikebode。yaliduanzaoshishirongrongjinshuzaigaoya、gaosuxiabumanmojuxingqiangeryazhuchengxing,zairenwujinchengzhongpinpinyuzhuorejinshudazhang,shiyiqingqiuyazhumojubeijiaogaodenaireweimi、daorexingnaimoxing、naishixing、dajirenxing、hongyingxing、jiechudetuomoxingdeng。shiyi,duiyazhumojudewaibiaochuzhishouyiqingqiujiaogaobilaijinianlai,geleiyazhumojuwaibiaochuzhixinshouyibushichengxian,danzongdelaijiangnenggouhuoxufenweiyixiasangedalei:(1)chuantongrechuzhigongyidegailiangshouyi;(2)waibiaogaixingshouyi,baohanwaibiaorekuoshenchuzhi、waibiaoxiangbianqianghua、dianhuohuaqianghuashouyideng;(3)tudushouyi,baohanhuaxuedudeng。

1chuantongrechuzhigongyidegailiangshouyi

chuantongdeyazhumojurechuzhigongyishicuihuo-huihuo,jinhouyouchengzhanglewaibiaochuzhishouyi。youyukezuoweiyazhumojudeziliaoduozhongduoyang,yiyangdewaibiaochuzhishouyihegongyicaozongzaichabiedeziliaoshanghuichanshengchabiedejieguo。shikefubilaitichuzhenduimojujicaihewaibiaochuzhishouyidejicaiyuchuzhishouyi,zaichuantonggongyidegenbenshang,duichabiedemojuziliaotichuheshidejiagonggongyi,congergailiangmojujineng,qianjinmojushouming。rechuzhishouyigailiangdelingyigechengzhangbiaodemude,shijiangchuantongderechuzhigongyiyuqianjinqianbeidewaibiaochuzhigongyixianglianxi,qianjinyazhumojudecaozongshouming。rujianghuaxuerechuzhidefangshitandangongshen,yuguanlicuihuo、huihuogongyixianglianxidenqn(jitandangongshen-cuihuo-tandangongshen)fuheqianghua,qidanqudejiaogaodewaibiaoyingdu,bingqieyouyongruanhuacengshenduzengtian、shencengyingdutidusanbugongdao、huihuobubianxinghenaishixingqianjin,congershideyazhumojuzaiqudejiechuxinbujinengdetongshi,waibiaopinzhihejinengdafuqianjin。

2waibiaogaixingshouyi

2.1waibiaorekuoshenshouyi

zheiyifanlizhongbaohanyoushentan、shendan、shenpenghetandangongshen、liutandangongshendeng。

2.1.1shentanhetandangongshen

shentangongyicaozongyuleng、rezuohesuliaomojuwaibiaoqianghuazhong,dounengqianjinmojushouming。ru3cr2w8vgangzhideyazhumoju,xianshentan、zaijing1140~1150℃cuihuo,550℃huihuoliangci,waibiaoyingdukedahrc56~61,shiyazhuyousejinshujiqihejindemojushoumingqianjin1.8~3.0bei。tingzhishentanchuzhishi,shouyaodegongyifangshiyougutifenmoshentan、qitishentan、hezhenkongshentan、lizishentanhezaishentanfenweizhongchashoudanyuansugouchengdetandangongshendeng。cizhong,zhenkongshentanhelizishentanzeshijin20nianlaichengzhangqilaideshouyi,gaishouyijubeishensukuai、shencengjunyun、tannongdutidudouqiaohegongjianbianxingxiaodengtese,jianghuizaimojuwaibiaotebieshijinmimojuwaibiaochuzhizhongchanyangyulaiyushouyaodeganhua。

2.1.2shendanjiyouguandegaowenrekuoshenshouyi

zheiyifanlizhongbaohanshendan、lizishendan、tandangongshen、yangdangongshen、liudangongshenheliutandan、yangdanliusanyuangongshendengfangshi。zheixiefangshichuzhigongyijianjie、shunyingxingqiang、kuoshenwendujiaodi(putongwei480~600℃)、gongjianbianxingxiao,tebieshunyingjinmimojudewaibiaoqianghua,bingqiedanhuacengyingdugao、naimoxinghao,youjiaohaodekangzhanmojineng。3cr2w8vgangyazhumoju,jingdiaozhi、520~540℃danhuahou,caozongshoumingjiaobudanhuademojuqianjin2~3bei。meiguoyongh13gangjianzaodeyazhumoju,bushaodouyaotingzhidanhuachuzhi,qieyishendanqudaiyicihuihuo,waibiaoyingdugaodahrc65~70,ermojuxinbuyingdujiaodi、renxinghao,congerqudejiechudezonghelixuejineng。danhuagongyishiyazhumojuwaibiaochuzhijingchangcaozongdegongyi,dandangdanhuacengchengxianboercuidebailiangcengshi,meifadidangjiaobianreyinglideganhua,jiyichanshengweiliewen,jiangluoreweimikangli。shiyi,zaidanhuajinchengzhong,yaoyankujiezhigongyi,fangzhicuixingcengdechansheng。bilai,waiyangtichujienaercihelvcishendangongyi。jienapinpinshendandefangshinenggouhuoxufenhuaqingyizaituiyijinchengzhongchanshengweiliewendedanhuawubailiangceng,zengtianshendancenghoudu,bingtongshishimojuwaibiaocunzaihenhoudeshengyuyingliceng,shimojudeshoumingdeyijiaozheqianjin。biedelingyoujienayanyutandangongshenheyanyuliudantangongshendengfangshi。zheixiegongyizaiwaiyangcaozongjiaoweipubian,zaiguojijiaorutfi+abigongyi,shizaiyanyudantangongshenhouzaiyujianxingyanghuaxingyanyuzhongjinzi。gongjianwaibiaochanshengyanghua,chengxuanse,qinaimoxing、naishixing、nairexingjunqudelegailiang。jingcifangshichuzhidelvhejinyazhumojushoumingqianjinshubaixiaoshi。zairufaguokaipideliudantangongshenhoutingzhidanhuachuzhideoxynitgongyi,caozongyuyousejinshuyazhumojuzegengjutese。

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2.1.3shenpeng

youyushenpengcengdegaoyingdu(feb:hv1800~2300、fe2b:hv1300~1500)、naimoxinghehongyingxing,hebirandenaishixinghekangzhanzhexing,shenpengshouyizaimojuchanyezhongqudejiaohaodecaozongjieguo。danyinyazhumojurenwuqiantifeichangkebo,gushenpenggongyijiaoshaocaozongyuyazhumojuwaibiaochuzhizhong,danbilaijinianlai,chengxianlegailiangdeshenpengfangshi,chuzhileshangshutimu,erdeyicaozongyuyazhumojudewaibiaochuzhi,ruduoyuan、tujifenmoshendeng。tujifenmoshenpengdefangshishijiangpenghuahewuheqiyushenjijiazahoutufuzaiyazhumojuwaibiao,daiyetihuifahou,zaigenjuputongfenmoshenpengdefangshizhuangxiangmifeng,920℃jiarebingbaowen8h,suizhikongleng。zheileifangshinenggouhuoxuqudezhimi、junyundeshenceng,mojuwaibiaoshencengyingdu、naimoxinghequzheqiangdudouqudeqianjin,mojucaozongshoumingjunyunqianjin2beiyishang。

2.1.4xituwaibiaoqianghua

bilaijinianlai,zaimojuwaibiaoqianghuazhongjienachashouxituyuansudefangshiqudepubiantuizhong。zheishiyouyuxituyuansujubeiqianjinshensu、qianghuawaibiaojiwuranwaibiaodengduozhonggongxiao(13),taduigailiangmojuwaibiaogouzaobuju,waibiaowuli、huaxuejilixuejinengjunyoujidadiyingxiang,keqianjinshensu、qianghuawaibiao、tianshengxituhuahewu。tongshikexiaomisanbuzaijingjieshangweiliangzazhidewuhaiganhua,qizheqianghuahebubianmojuxingqiangwaibiaojingjiedeganhua。biede,xituyuansuyugangzhongdewuhaiyuansuchanshengganhua,tianshenggaorongdianhuahewu,youkeannazheixiewuhaiyuansuzaijingjieshangpianju,congerjiangluoshencengdecuixingdeng。zaiyazhumojuwaibiaoqianghuachuzhigongyizhongchashouxituyuansuchengfen,nenggouhuoxujiaozheqianjingeleishentoufadeshencenghoudu、qianjinwaibiaoyingdu,tongshishideshencenggouzaomiaoxiaomisan、yingdutidujiangluo,congershidemojudenaimoxing、kangleng、reweimijinengdengjiaozheqianjin,congerdafuduqianjinmojushouming。jinchaocaozongyuyazhumojuxingqiangwaibiaodechuzhifangshiyou:xitutangongshen、xitutandangongshen、xitupenggongshen、xitupenglvgongshen、xituruandanhua、xituliudantangongshendeng。

2.2jiguangwaibiaochuzhi

jiguangwaibiaochuzhishicaozongjiguangshutingzhijiare,shigongjianwaibiaominjieronghuabiranshendudeboceng,tongshijienazhenkongzhengdu、diandu、lizizhurudengfangshibahejinyuansutufuyugongjianwaibiao,zaijiguangzhaoyaoxiashiqiyujitijinshuchongshironghui,lengninghouzaimojuwaibiaoqudehouduwei10~1000μmjubeitebiejinengdehejinceng,lengquesulvxiangchengyujilengcuihuo。ruzaih13gangwaibiaojienajiguangjisurongronggongyitingzhichuzhi,rongqujubeijiaogaodeyingduhejiechuderebubianxing,kangsuxingbianxingcainenggao,duiweimiliewendemengfahekuodayoujiaozhedeannaganhua。bilai,sahahedahuoteruojienazaih13jicaishangtingzhijiguangrongfuvccengdefangshi,yantaobiaoming,qudedemojuwaibiaobenseshichixu、zhimiwukongdevcgangfuhefuceng,tabuzhiyouhenqiangdezai600℃xiadeyanghuakangli,bingqieyouhenqiangdekangrongrongjinshufuyuandecaineng(19)。

2.3dianhuohuaduiji

jinshutaocigongyizaiwaibiaogaixingshouyidebushichengzhangzhong,chengxianleyizhongdianhuohuaduijigongyi。gaigongyizaidianchangganhuaxia,zaimucaiwaibiaochanshengchashigaowen、gaoyaqu,tongshishentoulizitaidejinshutaociziliao,gouchengwaibiaodeyejinlianxi,ermucaiwaibiaoyetongshichanshengchashixiangbian,gouchengmashitiheweixiaoshitigouzao(20)。zheileigongyichabieyuhanjie,yechabieyupenduhuoyuansushentou,yingdangshijieyuerzhezhijiandeyizhonggongyi。tahenhaodicaozonglejinshutaociziliaodegaonaimo、naigaowen、naiqinshidetezheng,bingqiegongyijianlve,benqianjiaoanggui。shiyazhumojuwaibiaochuzhideyitiaoxinlu。

3tudushouyi

tudushouyizuoweimojuqianghuashouyideyizhong,shouyaocaozongzaisuliaomo、bolimo、xiangjiaomo、chongyamodengrenwuqingkuangjueduijianlvedemojuwaibiaochuzhi。yazhumojuxuyaomengshoulengreyingliguadaidekeboqingkuang,yishiputongbucaozongtudushouyilaiqianghuayazhumojuwaibiao。danbilaijinianlai,youbaodaojienahuaxuefuhedudefangshiqianghuayazhumojuwaibiao,yiqianjinmojuwaibiaokangzhanzhexing、tuomoxing。gaifangshizailvjiyazhumojudajiangjusifuyixiweilijinrunhoutingzhi(nip)-jusifuyixifuhedu。changshizhengshi,cifangshizaigong

yishanghejinengshangjunweikexing,dadajiangluolemojuwaibiaodemocaxishu。

4jieyu

mojuyalijiagongshijiqizhizuodeshouyaogouchengjubu,ermojudechengdu、pinzhiheshoumingzeyumojuwaibiaoqianghuashouyixiuqixianggan。genzhemixinshouyideqianjin,bilaijinianlaigeleimojuwaibiaochuzhishouyichengxianjiaodadetingdun。biaoxianzai:①chuantongderechuzhigongyidegailiangjiqiyuqiyuxingongyidelianxi;②waibiaogaixingshouyi,baohanshentan、gaowenrekuoshen(geleishendan、tandangongshen、lizidanhua、sanyuangongshendeng)、yanyurekuoshen、shenpeng、xituwaibiaoqianghua、jiguangwaibiaochuzhihedianhuohuaduijijinshutaocideng;③tudushouyidengfangmian。danduirenwuqiantijiqikebodeyazhumojueryan,xianyouxindewaibiaochuzhigongyihaimeifazhizubushizengjiadeqingqiu,nenggouhuoxugujigengjiaqianjinqianbeideshouyi,yewuwangcaozongyuyazhumojudewaibiaochuzhi。jianyuwaibiaochuzhishiqianjinyazhumojushoumingdeshouyaoshouwanzhiyi,shiyiyaoqianjinwoguoyazhumojuchuchanquantichengdu,waibiaochuzhishouyijiangqizhewuzuqingzhongdeganhua。

 
 

 

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