NguAndy osuka kumzi-mveliso waseBaiyear
Ihlaziywe ngoNovemba 5, 2022
Ngokumalunga nokuqaliswa kwamanyathelo athile okuvelisa i-mold, siye sahlula kumanqaku e-2 ukuzisa, eli linqaku lokuqala, umxholo ophambili: 1: I-Plastiki yeSitofu yeSiko le-2: I-Factory Mold Ukwenza i-3: I-Plastiki Injection Mold 4: Isitofu sokubumba ngokuchanekileyo 5: umenzi weplastiki yokufa 6: uyilo lokubumba lokubumba inaliti 7: ukwenza ukubumba kunye nokuphosa 8: i-mold makin
1. Ukuvulwa
Ngokweemfuno zokubumba i-mold, ii-blanks zivulwa kuqala ngokweemfuno zezinto eziphathekayo ezisetyenziswe kwiimbumba ezahlukeneyo.Okokuqala, ukucwangciswa kwe-machining ngokobungakanani bomnatha obuyilwe kumzobo, kunye nesibonelelo somatshini kufuneka silawulwe malunga ne-5mm kumacala omabini.Sebenzisa umatshini wokungqusha ukusetyenzwa komngundo wangaphakathi, imiqolo, izinto ezifakwayo kunye nezikhenkcezi zesiduna zibe rhabaxa zibe rhabaxa ezinamacala amathandathu athe ngqo kunye nee-engile zasekunene ezijikeleze iperiphery.Emva koko icutshungulwe ibe yinto engenanto ecocekileyo kunye nomgangatho ococekileyo kunye ne-flat flat nge-grinder, ukwenzela ukuba inkqubo elandelayo yenziwe.
(1) Xa usika izinto eziphathekayo, iimfuno zemizobo kufuneka zibonakale ngokucacileyo, kwaye izinto eziphathekayo kufuneka zinqunywe ngokwezinto ezisetyenziselwa inxalenye nganye yokubumba.
(2) Emva kokuba i-blank icutshungulwe, kufuneka kubekho isibonelelo esaneleyo sokuthintela iimpazamo kwinkqubo elandelayo kunye nokuququzelela ukulungiswa.Isibonelelo esithile somatshini simalunga ne-3mm kumacala omabini, kwaye isibonelelo kufuneka sibekwe ngokusemandleni kwindlela yobunzima bobumba obungaphakathi.
(3) Isiqwenga ngasinye sezinto zokubumba kufuneka siqinisekise ukuchaneka kwerula ye-angle xa kusetyenzwa umatshini wokusila, qinisekisa ukuba icala elichaseneyo lihambelana, icala elisecaleni lithe nkqo, kwaye ukunyamezela kwe-perpendicularity kulungele ukulawulwa malunga ne-0.02 / 100mm.
(4) Isithuba esigqityiweyo kufuneka siphawulwe ngenombolo yokubumba kunye negama lesixhobo.
2. Isakhelo
Isakhelo sicutshungulwa ngokweemfuno zemizobo yoyilo, kwaye iindawo apho isikhunta sangaphakathi, indawo yomqolo kunye nokufakwa kufakwe kwi-mold blank icutshungulwa kwindawo yokusebenza ehambelanayo ehambelana nesakhiwo sokubumba.Inkqubo ye-machining yahlula-hlulwe ibe yi-rough machining (ifreyimu erhabaxa) kunye nemali encinci yesibonelelo somatshini kunye nokugqiba (isakhelo esihle) ukucutshungulwa kubungakanani obufunwa ngumzobo kunye nenkqubo.
(1) Phambi kokuvula isakhelo, inombolo yemodeli kunye nenani lenxalenye yesethi epheleleyo yokubumba kufuneka imakishwe.
(2) Ngaphambi kokuvula isakhelo, kufuneka ujonge ukuthe tye phakathi kwentloko yomatshini wokugaya kunye netafile yokusebenza, kwaye ukuqina kufuneka kulawulwe malunga ne-0.02 / 100mm.
(3) Kungcono ukulawula ukunyamezela kobukhulu obuphakathi kwesakhelo sokubumba sangaphakathi malunga ne-0.02 / 100mm.
3. Ukukrola
I-Engraving yinkqubo yokucubungula kunye nemveliso eyenziwa kwimilo efunwa yi-mold design efunekayo ngokweemfuno zokulungelelaniswa kwemizobo kunye nokumila kweglue yokwahlula i-mold.Kufuneka icutshungulwe ngokomlinganiselo ofunekayo kuyilo, olwahlulwe ngamanyathelo amabini: ukukrola kunye nokulinganisa ukukrola.
(1), vula ngqindilili
Umatshini orhabaxa wokungunda kwangaphakathi, imiqolo kunye nokufakwa kunye nezibonelelo ezinkulu zomatshini ngexesha lokukrola, kunye nokucoca ngoomatshini bokugaya ukuya kwisibonelelo esincinci.
(2), khuphela umzobo
Faka indawo engenanto engaphezulu kumatshini wokukrola, seta iziko ngokweziko lokwahlulahlula, uhlengahlengise ukuchaneka kokuma kunye nobungakanani bobumba kunye nesampulu yeglue yokwahlulahlula, kwaye ukhuphe umzobo wekopi ngokwemilo yesampulu yeglue, ukuze ubume besikhunta kunye nokucubungula ngalunye Abagijimi bamacandelo kunye neglue abangena emanzini bafana ncakasana.
(3), iimfuno zenkqubo
a) Ngaphambi kokuba ukrole, jonga ukuthe nkqo kwezithuba ezahlukeneyo ezithunyelweyo ukuze uqinisekise ukuba indawo yesikwere ichanekile kwaye kukho isibonelelo esaneleyo somatshini.
b) Jonga imizobo kwaye uqinisekise ukuba umbindi womsebenzi ogqityiweyo ufana ncakasana nesampulu yeglu yokwahlula phambi kokuba uzobe ujiyile umgca.
c) Bona ukuchaneka kwemveliso nganye egqityiweyo yokungunda.Ukuba imilo iyinkimbinkimbi, inqanaba lezinto eziphathekayo linzulu, kwaye imigca incinci, kwaye ukusetyenziswa kokudweba akukwazi ukuqinisekisa ukuchaneka, iinkunzi zobhedu ezinohlangothi olulodwa kunye neenkunzi ezintathu zobhedu kufuneka zisetyenziswe.Ezinye ezinokulungelelaniswa okanye ukufakwa kufuneka zisetyenziswe njengezinto zokufaka, ngokukodwa iifestile zeglasi kunye nezibane ezincinci, ukwenzela ukuba i-fronts ibonakale kwinkqubo yokuvelisa emva kokwenza iipateni, kwaye indlela yokunyusa ukufakwa isetyenziselwa ukuphelisa imida xa ingenako i-welded.
d) Ukuba ukuchaneka kwemveliso egqityiweyo kuqhelekileyo kwaye akukho mfuneko yokukrola inkunzi yobhedu, isikhunta esiphezulu okanye esisezantsi kufuneka sikrolwe, kwaye elinye icala kufuneka lishiye umda we-0.1-0.3mm ukugulisa i-mold.kunye nemigca egudileyo.
e) Emva kokukrola, imveliso nganye egqityiweyo kufuneka ihlolwe.Ukwahlula kufuneka kufane nesampulu yeglue yokuhlukana, umgangatho wezinto eziphathekayo kufuneka ucace, kwaye kungabikho amanqaku angalinganiyo kunye nemigca engacacanga kwiindawo eziqingqiweyo.
f) Isikhunta esisezantsi sefestile yeglasi yemoto efanisiweyo kufuneka ishiye umda wesikhunta esiphezulu xa ukrola, ukuze ulungelelanise kunye nokubumba okuphezulu.Umphezulu wokuhlukana kwefestile yeglasi yemoto efanisiweyo ngokuqhelekileyo kwindawo yokukhupha isikhunta esiphezulu.Akukho zithuba.
(4), ibha yobhedu
Ibha yobhedu i-electrode esetyenziselwa umatshini we-EDM we-mold mold cavity kunye nokuma okuyinkimbinkimbi, umgangatho wezinto ezinzulu kunye nemigca emincinci engakwazi ukuhlangabezana neemfuno zokuchaneka kwemveliso ngokukrola iprofayili.Njengesixhobo se-EDM, Liziko lemveliso elixeliswa ngokwemilo efunekayo kunye nobukhulu bemveliso.Kufuneka ikrolwe kwaye iveliswe ngokoyilo lwemveliso, isampulu yokwahlulahlula iglu eqinileyo kunye nolwazi lwabathengi, emva koko iqhutywe ngamagcisa achwephesha enkampani yobhedu ngokwesampulu eqinileyo yeglu, umzobo kunye neefoto zemveliso.Ukulungiswa ngesandla.
a) Jonga umzobo kunye nefoto yomthengi ukulungisa indoda yobhedu ekroliweyo ukuya kubungakanani bomgca buphakathi, uqhagamshelo lomgca wecandelo le-R ligudile, umphezulu uyagudiswa, kwaye i-angle ye-angle ebukhali icacile.
b) Kufuneka kubekho isithuba esaneleyo esingenanto (isithuba) phakathi kwazo zonke iindlela zolungelelaniso ukuqinisekisa umsantsa phakathi kwesitofu samafutha kunye nokuphuma kwentlantsi.
c) Inxalenye yokulungelelanisa kufuneka ihambelane nedatha yokucubungula, ukwenzela ukuba inxalenye yenguqu yomgca icacile kwaye ilula.
d) Ubhedu olunemigangatho emithathu lulungelelaniswa ngokobhedu lwemveliso.Ukuba kukho iimfuno ezikhethekileyo, ibhiya kufuneka ivavanywe kwaye ilungelelaniswe ngokwebhiya.Ezinje ngeefestile, izibane, iimaski zesiporho, iingcango, izipili ezingasemva, njl.
4. I-Framo
(1), ulungiso olufanelekileyo (lomngundo)
Faka ipeyinti ebomvu kwindawo yongquzulwano yokwahlukana kwesikhunta sangaphakathi esikroliweyo, lungisa i-mold yangaphakathi kunye ne-mold yangaphakathi echaseneyo, kwaye uvule i-molds yangaphakathi kunye nesezantsi emva kokungqubana endaweni.Khangela ukuba i-edge ye-mold yangaphakathi engapeyintwanga ngepeyinti ebomvu iprintwe ngepeyinti ebomvu.Ukuba ayiprintwa ngokupheleleyo, sebenzisa i-sander, ifayile kunye nefosholo ukugaya, ukucima, kwaye uhlolisise ngokuphindaphindiweyo de kube yonke ipeyinti ebomvu ishicilelwe.Xa umngundo wangaphakathi okroliweyo uza kubunjwa, inqwelo-moya yereferensi ifanele ilungiswe njengesalathiso kuqala, kuze emva koko kususwe elinye icala.
(2), ukuphunyezwa komzekelo (ulungiso)
Sebenzisa ifayile kunye nesixhobo somhlakulo ukwenza ifayile, ukulungisa umgangatho wezinto eziphathekayo (indawo yokuphosa i-die-casting ye-workpiece kwi-mold), imbaleki (i-workpiece material flow path), i-inlet yamanzi (indawo yomgca wezinto Isixhobo sokusebenza singena kwinqanaba lezinto ezibonakalayo), kwaye sigudise ithambeka lokuyila (ibhiya).), ukususa i-prongs, i-burrs, i-protrusions, njl njl ezichaphazela ukukhutshwa okugudileyo kwamacandelo ebhiya.(Ukuba umgijimi kunye ne-inlet yamanzi ayicutshungulwa ngumatshini wokukrola, kufuneka iqhutywe ngumatshini wokugaya ngokomzobo)
5. Umqolo wokuqhuba isilayidi
Isilayidi sicutshungulwa kwindawo yomqolo, kwaye indawo yokubeka umqolo kunye nomtya woxinzelelo zivulwa kwisakhelo sendawo yomqolo yesiseko sokungunda, ukuze indawo yomqolo ihambe kwindlela yesilayidi.
6, isikhundla
Emva kokuba i-mold yangaphakathi igqityiwe, lungisa i-molds ephezulu kunye nezantsi kunye nesikhundla somqolo endaweni, sebenzisa ipeyinti ebomvu ukujonga indawo ehambelanayo yendawo yomqolo kunye ne-mold yangaphakathi, kwaye usebenzise amavili okugaya, iifayile kunye nezixhobo zefosholo ukugaya ngokuphindaphindiweyo, lungisa kwaye ujonge de zilingane.Umphetho wengubo ufakwe ngokupheleleyo.Indawo yomqolo ezinzileyo:
(1), bamba indawo yomqolo kwindawo
(2) Thatha inqaku kwinqwelomoya kwindawo yomqolo njengendawo yokuqala yokomba, kwaye uqhubeke nokugrumba imingxuma eyimfama kwisakhelo sokungunda emva kokugrumba indawo yomqolo.(Lo mngxuma ngumngxuma wenkqubo, osetyenziselwa ukulungisa indawo yephini ngaphandle komphetho ogobileyo kunye nenkukhu ephothiweyo.)
Ukuze kuqhutyekwe phambili, inxalenye eseleyo yomxholo iya kwaziswa kwinqaku elilandelayo.Ukuba unomdla kuyilo lokubumba kunye nemveliso ye-Baiyear, nceda uzive ukhululekile ukuqhagamshelana nathi, siya kukunika ukumangaliswa okukhulu.
Qhagamshelana:Andy Yang
What's app : +86 13968705428
Email: Andy@baidasy.com
Ixesha lokuposa: Nov-29-2022
