Muab lo rau Kaum Ib Hlis 2, 2019 Los Ntawm Youde
Piv nrog 3D luam ntawv, qhov loj tshaj plaws ntawm CNC machining yog kev nplua nuj thiab kev coj ua ntawm cov khoom. Lub hom phiaj tseem ceeb ntawm kev tiv thaiv yog los xyuas qhov tseeb tau ntawm cov khoom lag luam tsim, yog li ntawd cov khoom siv ntawm qhov qauv no kuj yog qhov tshwj xeeb heev. Cov khoom ntawm txhua lub tuam txhab sib txawv, thiab cov qauv tiv thaiv yuav raug tsim yog txawv. Yog li ntawv, cov ntaub ntawv yuav txawv, tab sis cov ntaub ntawv tseem ceeb suav nrog cov hauv qab no:
【1】 ABS : Nws yog dav siv nyob rau hauv cov khoom lag luam dav dav thiab muaj lub zog zom tau zoo. Nws tuaj yeem siv rau txheej npoo, xws li dej plating thiab nqus plua plav plating. Cov ntaub ntawv siv cov khoom tshwj xeeb suav nrog daim hlau thiab kab ncig. ABS tau muab faib ua qeb dav dav thiab qib hluav taws kub, uas yog qhov ua tau zoo raws li kev ua tiav ntawm kev txhaj tshuaj txhaj tshuaj plasma, yog li ntawd nws thiaj li siv dav hauv kev tiv thaiv kev lag luam sai sai;
【2】 PC : lub zog, tawv, pob tshab, txhua qhov kev ua tau zoo yog qhov zoo, nws haum rau Lens, meej qauv qauv ntu. Ntxiv mus, iav fiber ntau tau ntxiv txhawm rau txhim kho qhov rigidity thiab kub tsis kam ntawm cov ntawv, uas tuaj yeem siv los ua cov khoom siv uas yuav tsum muaj qhov txhav loj hauv qhov chaw sov. PC kuj muaj UL94-V0 kev ntsuas hluav taws;
3】 PMMA : Acrylic, lossis plexiglass. Nws yog cov pob tshab zoo, thiab cov khoom siv yog qhov zoo tshaj plaws rau cov khoom siv pob tshab thiab nws tuaj yeem siv tau los ntawm kev zas xim, electroplating, txau, tshuaj ntsuam luam ntawv thiab lwm yam txheej txheem. Lub zog kho lub zog yog qhov tsim nyog, tsuas yog nws qhov tsis muaj zog yog nkig thiab puas yooj yim, thiab nws tsis haum rau siv hauv qhov chaw tsis yooj yim xws li hooks;
4】 PP : cov khoom siv translucent, zoo feem cuam tshuam, hloov tau zoo, nws tuaj yeem siv rau kev tsim khoom ntawm kev cuam tshuam cov khoom nruj, xws li: cov khoom siv hauv tsheb, cov thawv folding.
【5】 PA66 + GF30 : PA66 + GF30 tsis yog qauv, nws yog lub npe dav dav rau PA66 yas raw khoom ntxiv rau 30% iav fiber. Nrog lub zog loj, tshwj xeeb kub ua kom ruaj khov, hydrolysis tsis kam, haum rau qhov chaw ntawm lub tsheb, qhov chaw kho tshuab. Rau cov khoom siv tshuab cov ntaub thaiv npog uas xav tau siab rigidity thiab dimension stability. Liab phosphorus nplaim taws retardant muaj lub sijhawm ntev ua kom ruaj khov thiab cov cuab yeej zoo heev;
【6】 POM : nws yog hu ua polymethyl hydrazine raw khoom, tseem hu ua polyoxymethylene methine raw khoom. Nws cov txheej txheem molecular thiab crystallinity ua rau nws zoo heev hauv lub cev thiab txhua yam ntxwv. Nws yog hu ua hlau yas. Hauv kev lag luam tawm ceev, nws tsim nyog rau cov khoom ua haujlwm nrog lub zog siab, xws li: cov iav, cov khoob, nkhaus, thiab lwm yam.;
【7】 Teflon : tshuaj lom neeg lub npe polytetrafluoroethylene (Poly tetra fluoroethylene, sau ua PTFE), feem ntau hu ua "non-stick coating" lossis "yooj yim rau ntxuav cov ntaub ntawv." Cov khoom siv no muaj cov yam ntxwv ntawm acid thiab alkali tsis kam thiab tiv taus txhua hom organic solvents, yuav luag tsis muaj kev cuam tshuam ntawm txhua cov kuab tshuaj, tseem PTFE muaj cov yam ntxwv ntawm qhov kub tsis kam, nws qhov kev sib txhuam coefficient yog qhov tsawg heev, yog li nws tuaj yeem siv ua kua roj , thiab nws tseem yog cov khoom siv zoo rau kev ntxuav yooj yim ntawm txheej sab hauv ntawm cov kav dej;
【8】 Txhuas Txhuas Txhuas Cov Txhuas Txhuas : Aluminium alloy yog cov khoom siv hlau qauv cov khoom siv dav dav hauv kev ua lag luam tiv thaiv kev lag luam sai sai. Nws tau dav siv hauv kev ua aviation, aerospace, tsheb, kho mob thiab cov tsiaj hiav txwv ua qauv dav. Tam sim no, Txhuas Alloy muaj feem ntau thov rau hauv kev lag luam tiv thaiv kab mob sai sai, nws cov txiaj ntsig tau yooj yim ua, yooj yim zoo thiab nplua nuj xim rau anodizing;
【9】 Nrig daj : tooj dag yog cov khoom siv ua los ntawm tooj liab thiab zinc. Cov tooj dag muaj li ntawm tooj liab thiab zinc yog hu ua tooj dag zoo tib yam. Yog tias nws yog kev sib xyaw ntawm ob lossis ntau lub ntsiab lus, nws hu ua tooj liab tshwj xeeb daj. Tooj dag muaj muaj zog hnav tsis kam. Cov tooj daj feem ntau siv hauv kev tiv thaiv khoom siv los hloov cov ntaub ntawv xws li steel hlau, uas nyuaj rau kev sau thiab zeb. Tom qab polishing thiab plating, cov nyhuv saum npoo thiab hnov zoo li ze ntawm stainless hlau.
【10】 Stainless hlau : Nws yog ntau dua thiab nrov dua vim tias nws cov tsos zoo nkauj, corrosion tsis kam thiab tsis puas. Cov hlau thiab hlau yog qhov txawv txav los ntawm cov pa roj carbon ntau. Cov hlau-carbon alloy muaj cov ntsiab lus carbon 2% lossis tsawg dua yog cov hlau, thiab cov ntsiab lus carbon ntawm 2% lossis ntau dua yog hu ua hlau. Cov hlau tau siv dav vim tias nws qhov nyuaj, ywj cev thiab nruj.
CNC machining tuaj yeem ua nrog cov khoom sib txawv dua li siv nyob rau hauv 3D luam ntawv txheej txheem, peb lub tshuab CNC ua kom sib xyaw nrog ntau cov ntaub ntawv, los ntawm yas mus rau hlau, ua haujlwm nrog ntau qib ntawm cov hlau, stainless hlau thiab txhuas, raws li tooj liab thiab tooj dag, cov ntaub ntawv yas muaj xws li ABS, POM, Acrylic, PC, PMMA thiab lwm yam. nrog cov khoom siv ntau yam kev xaiv muaj, cov khoom siv hauv tshuab tuaj yeem tsuas yog tuaj txog feem ntau cov tshuab xav tau uas koj qhov project yuav muaj.
