By Andy daga masana'antar Baiyear
An sabunta ta Nuwamba 5, 2022
Game da gabatarwar takamaiman matakan samarwa na mold, mun raba shi zuwa kasidu 2 don gabatarwa, wannan shine labarin farko, babban abun ciki: 1: Custom Plastic Injection Mold 2: Factory Mold Making 3: Plastic Injection Mold 4: Matsakaicin allura na 5: filastik filastik mai yin gyare-gyare 6: ƙirar ƙira don gyare-gyaren allura 7: yin gyare-gyare da simintin gyare-gyare 8: mold makin
1. Budewa
Dangane da buƙatun ƙirar ƙirar ƙira, an fara buɗe ɓoyayyun abubuwan buƙatun bisa ga buƙatun kayan kayan da aka yi amfani da su a cikin nau'ikan nau'ikan daban-daban.Na farko, m machining bisa ga net size tsara a cikin zane, da kuma machining izinin ya kamata a sarrafa a game da 5mm a bangarorin biyu.Yi amfani da injin niƙa don sarrafa ƙirar ciki, layuka, abubuwan da ake sakawa da jan karfe na mazaje na jan ƙarfe zuwa cikin ɓangarorin da ba su da kyau tare da madaidaiciyar gefuna shida da kusurwoyi dama kewaye da kewaye.Sa'an nan kuma a sarrafa shi a cikin wani wuri mara kyau tare da fili mai santsi da ƙasa mai laushi ta hanyar injin niƙa, ta yadda za a iya yin tsari na gaba.
(1) Lokacin yanke kayan, abubuwan da ake buƙata na zane ya kamata a gani a fili, kuma a yanke kayan bisa ga kayan da aka yi amfani da su don kowane ɓangare na mold.
(2) Bayan da aka sarrafa blank, dole ne a sami isasshen izini don hana kurakurai a cikin tsari na gaba da sauƙaƙe gyara.Ƙayyadaddun izinin machining yana da kusan 3mm a bangarorin biyu, kuma ya kamata a sanya izinin gwargwadon iko a cikin kauri na ciki.
(3) Kowane yanki na mold abu dole ne tabbatar da daidaito na kwana mai mulki a lokacin da sarrafa na'ura na nika, tabbatar da cewa kishiyar gefen ne a layi daya, gefen gefen ne a tsaye, da perpendicularity haƙuri da aka fi dacewa sarrafawa a game da 0.02 / 100mm.
(4) Ya kamata a yi maƙallan maƙallan da aka gama da lambar ƙira da sunan kayan aiki.
2. Frame
Ana sarrafa firam ɗin bisa ga buƙatun zane-zanen ƙira, kuma sassan da keɓaɓɓen ƙirar ciki, matsayi na jere da abubuwan da aka shigar a kan ƙwanƙwaran ƙura ana sarrafa su cikin matsayi mai dacewa da aiki wanda ya dace da tsarin ƙirar.An rarraba tsarin mashin ɗin zuwa mashigin mashigin (m frame) tare da ƙaramin adadin izinin yin injin da ƙare (firam mai kyau) machining zuwa girman da ake buƙata ta zane da tsari.
(1) Kafin buɗe firam ɗin, lambar ƙirar da lambar ɓangaren duka saitin ƙirar yakamata a yiwa alama.
(2) Kafin buɗe firam ɗin, dole ne ku bincika madaidaiciyar tsakanin mashin kai na injin milling da tebur ɗin aiki, kuma ya kamata a sarrafa madaidaiciyar a kusan 0.02 / 100mm.
(3) Zai fi dacewa don sarrafa juriya na girman tsakiya na ƙirar ƙirar ciki a kusan 0.02 / 100mm.
3. Sassaka
Zane-zane tsari ne na sarrafawa da masana'anta wanda aka sarrafa shi cikin siffar da ake buƙata ta ƙirar ƙirar da ake buƙata bisa ga buƙatun daidaitawa na zane da siffar manne mai raba sassa.Dole ne a sarrafa shi bisa ga adadin da ake buƙata da ƙira, wanda aka raba zuwa matakai biyu: sassaƙawa da kwaikwayo.
(1), budaddiyar kauri
Ƙunƙarar ƙira na ƙira na ciki, layuka da abubuwan sakawa tare da manyan alawus-alawus na injina yayin sassaƙawa, da kuma yin injinan niƙa zuwa mafi ƙarancin izini.
(2), kwafin zane-zane
Sanya blank ɗin da ba ya da girma akan na'urar zana, saita cibiyar gwargwadon cibiyar rarrabawa, daidaita daidaiton matsayi da daidaitaccen tsari da samfurin manne da manne, sannan aiwatar da zanen kwafi daidai da siffar samfurin manne, don haka. siffar gyambo da kowane aiki Masu gudu na sassa da manne da ke shiga cikin ruwa daidai suke.
(3), bukatun tsari
a) Kafin zana zane, duba tsaye na faifai daban-daban da aka aika don tabbatar da cewa filin murabba'in daidai ne kuma akwai isassun alawus na injina.
b) Dubi zane-zane kuma tabbatar da cewa tsakiyar aikin aikin da aka gama daidai yake da samfurin manne mai rabawa kafin zana layin ya fi kauri.
c) Duba daidaiton kowane ƙãre samfurin na mold.Idan siffar ta kasance mai rikitarwa, matakin kayan abu yana da zurfi, kuma layin suna da bakin ciki, kuma yin amfani da zane-zane ba zai iya tabbatar da daidaito ba, ya kamata a yi amfani da maza na jan karfe mai gefe guda da maza na jan karfe uku.Ya kamata a yi amfani da wasu tare da daidaitawa ko shigar da su a matsayin abin da ake sakawa, musamman tagogin gilashi da ƙananan fitilu, ta yadda za a iya bayyana gaban gaba a aikin samarwa bayan zane, kuma ana amfani da hanyar tayar da abubuwan da aka saka don kawar da gaba idan ba za a iya walda su ba.
d) Idan madaidaicin abin da aka gama ya zama gama gari kuma ba lallai ba ne a zana namijin jan karfe, a sassaƙa na sama ko na ƙasa, kuma ɗayan gefen ya kamata ya bar gefe na 0.1-0.3mm don goge mold.kuma layukan santsi.
e) Bayan zane-zane, kowane samfurin da aka gama ya kamata a duba.Rabuwar ya kamata ya zama daidai da samfurin manne mai rarraba, matakin kayan ya kamata ya kasance a sarari, kuma kada a sami alamun wuka marasa daidaituwa da layukan da ba su da kyau a cikin sassa da aka sassaƙa.
f) Ƙarƙashin ƙirar gilashin gilashin motar da aka kwaikwayi ya kamata ya bar gefe don ƙirar babba lokacin zane, don daidaitawa tare da mold na sama.Fuskar gilashin taga motar da aka kwaikwayi tana gaba ɗaya a matsayin fitarwa na mold na sama.Babu gibi.
(4), Tagulla
Mashigin Copper shine na'urar lantarki da ake amfani da ita don injin EDM na rami na ciki tare da siffa mai rikitarwa, matakin abu mai zurfi da layukan bakin ciki waɗanda ba za su iya cika buƙatun daidaiton samfur ba ta hanyar zane zane.A matsayin kayan aiki don EDM, Yana da samfurin samfurin da aka yi koyi bisa ga siffar da ake bukata da girman samfurin.Dole ne a sassaƙa shi kuma a samar da shi bisa ga ƙirar samfurin, ƙirar ƙira mai ƙarfi samfurin manne da bayanan abokin ciniki, sannan ƙwararrun ƙwararrun ƙwararrun ƙwararrun ma'aikatan jan ƙarfe ne bisa ga samfurin manne mai ƙarfi, adadi da hotunan samfurin.Gyaran hannu.
a) Koma zuwa ga adadi da hoton abokin ciniki don gyara namijin jan karfe da aka zana zuwa girman layin yana da matsakaici, haɗin layin R part ɗin yana da santsi, saman yana da santsi, kuma kusurwar ɓangaren kusurwa mai girma a bayyane yake.
b) Ya kamata a sami isasshen sarari (rata) tsakanin duk haɗin gwiwa don tabbatar da tazarar tsakanin allurar mai da fitar da tartsatsin wuta.
c) Sashin haɗin kai dole ne ya dace da bayanan sarrafawa, don haka ɓangaren juzu'i na layin ya kasance a sarari da santsi.
d) An haɗe tagulla mai girma uku bisa ga tagulla na samfurin.Idan akwai buƙatu na musamman, dole ne a gwada giyan sannan a daidaita shi bisa ga giya.Kamar tagogi, fitilu, abin rufe fuska, kofofi, madubin baya, da sauransu.
4. Framo
(1), gyara dacewa (don mold)
Aiwatar da jajayen fenti akan farfajiyar karo na sassaƙaƙe na ciki, gyara ƙirar ciki tare da akasin ƙirar ciki, sannan buɗe gyaggyaran ciki na sama da na ƙasa bayan karo a wuri.Bincika ko gefen mold na ciki wanda ba a fentin ja da fenti an buga shi da jajayen fenti.Idan ba a buga shi gaba ɗaya ba, yi amfani da sander, fayil da shebur don niƙa, datsa, a duba akai-akai har sai an buga duk jan fenti.Lokacin da za a yi gyare-gyare na ciki da aka zana, ya kamata a gyara jirgin sama a matsayin abin tunani da farko, sannan a cire daya gefen.
(2), kisa samfurin (gyara)
Yi amfani da fayil da kayan aikin shebur don yin fayil, gyara matakin kayan (matsayin simintin simintin aiki na kayan aiki akan mold), mai gudu (hanyar kwararar kayan aiki), mashigar ruwa (matsayin gefen kayan inda workpiece abu gudana a cikin kayan matakin), da kuma santsi da zayyana gangara (giya).), don cire ɓangarorin, burrs, protrusions, da dai sauransu waɗanda ke shafar sassauƙan fitar da sassan giya.(Idan ba a sarrafa mai gudu da mashigar ruwa ta na'ura mai sassaƙa ba, dole ne a sarrafa su da injin niƙa bisa ga zane).
5. Zamewar sarrafa layi
Ana sarrafa silsilar akan matsayi na jere, kuma ana buɗe ramin matsayi na jere da tsiri matsa lamba a cikin firam ɗin matsayi na ginshiƙi, ta yadda matsayi na jere zai iya motsawa akan titin.
6, matsayi
Bayan an gama gyare-gyaren ciki, gyara gyare-gyare na sama da na ƙasa da matsayi na jere a wurin, yi amfani da fenti ja don duba yanayin da ya dace na matsayi na jere da abin da ke ciki, kuma amfani da ƙafafun niƙa, fayiloli da kayan aikin shebur don niƙa akai-akai. gyara da duba har sai sun dace.Gefen masana'anta ya dace sosai.Kafaffen matsayi na jere:
(1), matsa matsayin jere a wuri
(2) Ɗauki aya a kan jirgin a kan layi a matsayin wurin farawa don hakowa, kuma ku ci gaba da tona ramukan makafi akan firam ɗin ƙera bayan hako matsayi na jere.(Wannan rami rami ne na tsari, wanda ake amfani da shi don gyara matsayin fil ba tare da lallausan gefuna da kajin da aka yi ba.)
Don ci gaba, za a gabatar da sauran abubuwan cikin labarin na gaba.Idan kuna sha'awar ƙirar ƙirar Baiyear da samarwa, da fatan za ku iya tuntuɓar mu, za mu ba ku babban abin mamaki.
Adireshin: Andy Yang
Menene app: +86 13968705428
Email: Andy@baidasy.com
Lokacin aikawa: Nuwamba-29-2022
