Njani iStamping Die Ukuvelisa Iimveliso ezifanelekileyo?
Abantu abaninzi bayoyika ukuzoba kufa. Oku kungenxa yokuba akukhona nje ukuba izinto ezininzi kufuneka ziqwalaselwe ngexesha loyilo, kodwa okona kubaluleke kakhulu, zihlala zisilela ukufikelela kwisiphumo esifunwayo ngexesha lovavanyo lokufa, olufuna uhlaziyo oluninzi. Ke ngoko, ukuqokelela amava ngokuziqhelanisa kuluncedo kakhulu ekuzoba uyilo lokufa.
La manqaku mathandathu alandelayo ashwankathelwa ziinjineli zethu:
1. Izinto eziphathekayo
Izinto ezilungileyo zisiqingatha sedabi. Xa kuziwa ekuzobeni, ukubaluleka kwezinto eziphathekayo akukwazi ukujongelwa phantsi.
Ezona ntsimbi zibandayo -eziqengqelekayo ezicekethekileyo ezisetyenziselwa ukuzoba zibandakanya i-08Al, 08, 08F, 10, 15, kunye neentsimbi ezingama-20{7}} zentsimbi zezona zisetyenziswa kakhulu, kwaye zohlulwe zibe yintsimbi ephothiweyo kunye nentsimbi ebuleweyo. Insimbi ene-Rimmed inikezela ngexabiso eliphantsi kunye nomgangatho olungileyo womphezulu, kodwa ikwabonisa ulwahlulo oluqatha kunye notyekelo lokunciphisa ukuguga, iyenza ingafaneleki kwiindawo ezifuna ukusebenza kwesitampu esiphezulu kunye neemfuno ezingqongqo zembonakalo. Intsimbi ebuleweyo inika ukusebenza okuphezulu, kunye neempawu ezifanayo, kodwa zibiza kakhulu. Ibakala elimele ialuminiyam -intsimbi ebuleweyo 08Al. Iintsimbi zangaphandle zisebenzise i-SPCC -i-SD enzulu-intsimbi yokuzoba, eneempawu ezingcono zokuqina kune-08Al{17}} Ukuba iimfuno zezinto zomthengi azikho ngqongqo kakhulu kwaye uvavanyo lokungunda oluphindaphindiweyo aluphumelelanga ukuhlangabezana neemfuno, zama enye imathiriyeli.
2. Ukumisela imilinganiselo engenanto
Ukwenzela iindawo ezijikelezayo ezilula, idiameter engenanto iyatshintsha ngexesha -lenkqubo yokubhitya, kodwa ubukhulu besixhobo buhlala bukufutshane kakhulu kubukhulu bokuqala. Oku kunokubalwa ngokusekelwe kumgaqo wokuba indawo engenanto ilingana nendawo yecandelo elizotyiweyo (ukongeza isibonelelo sokunciphisa ukuba ukusika kuyafuneka). Nangona kunjalo, iindawo ezizotyiweyo zihlala zinemilo entsonkothileyo kunye neenkqubo, kwaye ngamanye amaxesha zifuna ukucuthwa. Ngelixa uninzi lweenkqubo zesoftware ye-3D zikhoyo ukuze zibalwe, ukuchaneka kwazo akunakusoloko kuhlangabezana nokuchaneka okufunekayo.
Indlela yokusombulula ingxaki yokungaphumeleli kwemveliso? Isisombululo: Izinto zovavanyo.
A. Imveliso ithatha amanyathelo amaninzi, elokuqala lihlala lingenanto. Okokuqala, yenza izibalo ezingacacanga ukuze ufumane ukuqonda okurhabaxa kokumila kwesithuba kunye nobukhulu, okuya kunceda ukumisela imilinganiselo epheleleyo yokufa okungenanto. Musa ukuguqula indoda kunye nebhinqa lifa ngokufa okungenanto emva koyilo lokungunda lugqityiwe. Okokuqala, sebenzisa i-EDM yocingo umatshini ongenanto (izithuba ezinkulu zinokugaywa kwaye zilungiswe nge-clamp). Emva kovavanyo oluphindaphindiweyo kunye nenkqubo yokuzoba elandelayo, imilinganiselo engenanto ekugqibeleni igqitywe, kwaye emva koko inkunzi nemazi ziyafa ngenxa yenkqubo yokuvala zenziwe ngoomatshini.
B. Ngokuchaseneyo cwangcisa inkqubo: vavanya umzobo wokufa kuqala, emva koko umatshini we-blank blanking edge dimensions, ufezekise kabini umphumo ngesiqingatha somzamo.
3: Umba Wolulo(m)
I-stretch factor m yenye yeeparameters eziphambili zenkqubo kwizibalo zenkqubo yokudweba. Ngokuqhelekileyo isetyenziselwa ukumisela ulandelelwano kunye nenani lezolula. Izinto ezininzi zinefuthe kwi-ext factor m, kubandakanywa iipropati zemathiriyeli, ubukhulu bezinto ezihambelanayo, indlela yokwelula (okt, ubukho okanye ukungabikho kwesibambi esingenanto), inani lezolulo, isantya esolula, iradiyasi yekona yokufa yamadoda nabasetyhini, kunye nokuthambisa.
Ubalo kunye nemigaqo yokukhethwa kwento eyolulayo m zizihloko eziphambili ezigutyungelwe kwiincwadi ezahlukeneyo zesitampu, kwaye iindlela ezahlukeneyo ziyafumaneka, kubandakanywa ukutsalwa, ukujongwa kwetafile, nokubala.
A. Ubuninzi bezinto eziphathekayo, indlela yokwelula (oko kukuthi, ubukho okanye ukungabikho komnini ongenanto), kunye nenani lezolula kunzima ukulungelelanisa ngexesha lokulungiswa kokufa; qhubeka ngononophelo!
B. Gcoba i-lubricant kwidayizi, okanye usongele ingxowa yefilim kwiphepha.
C. Ukuba kukho ukuqhekeka okuqinileyo, sebenzisa i-lubricant kwidiyizi (hayi ipunch). Gquma i-workpiece ngefilimu yeplastiki eshinyeneyo eyi-0.013-0.018mm kwicala lokufa.
4. Unyango lobushushu bomsebenzi
Ngethuba lenkqubo yokwelula, i-workpiece ingena kwi-deformation yeplastiki ebandayo, okubangela ukuba umsebenzi obandayo unzima. Oku kunciphisa iplastiki yayo, kwandisa ukuxhathisa kwayo kwi-deformation, kwaye kwandisa ubulukhuni bayo. Ngaphezu koko, ukuba i-mold design ayifanelekanga, i-annealing ephakathi ingaba yimfuneko ukuthambisa isinyithi kunye nokubuyisela iplastiki yayo.
Qaphela: Kwiinkqubo ngokubanzi, ukuhlanjululwa okuphakathi akufuneki, njengoko kwandisa iindleko. Khetha phakathi kokongeza amanyathelo ongezelelweyo kunye nokunciphisa. Sebenzisa ngononophelo!
I-Anealing yenziwa ngokubanzi kwiqondo lobushushu eliphantsi, elikwabizwa ngokuba yi-recrystallization annealing.
Kukho izinto ezimbini ezibalulekileyo eziqwalaselwayo ngexesha le-annealing: i-decarburization kunye ne-oxidation. Apha, siza kugxila kwi-oxidation. I-Oxidation idala isikali kwi-workpiece, enemiphumo emibini eyingozi: iyanciphisa ubukhulu obusebenzayo bomsebenzi kunye nokwandisa ukubola kwesikhunta.
Xa iimeko zenkampani zilinganiselwe, i-annealing eqhelekileyo isetyenziswa ngokubanzi. Ukunciphisa ukubunjwa kwesikali, isithando somlilo kufuneka sigcwaliswe ngokusemandleni ngexesha lokukhwela. Ndikwasebenzise iindlela ezimbalwa ezingaqhelekanga:
A. Xa kukho ii-workpieces ezimbalwa, zinokuxutywa kunye nezinye ii-workpieces (kucingelwa ukuba iiparamitha zenkqubo yokucoca ziyafana).
B. Beka izinto zokusebenza kwibhokisi yentsimbi, uzitywine ngeentsimbi, uze uzilayishe esithandweni. Ukususa isikali, i-pickling kufuneka yenziwe emva kwe-annealing, njengoko kufanelekile.
Xa iimeko zenkampani zanele, i-nitrogen furnace annealing, eyaziwa ngokuba yi-annealing eqaqambileyo, ingasetyenziswa. Ngaphandle koqwalaselo olucokisekileyo, umbala uya kuphantse ufane nangaphambi kokuba uqhotyoshelwe.
5. Kwizinyithi ezinomsebenzi obandayo oqinileyo okanye xa ukuqhekeka kwenzeka ngexesha lokubumba uvavanyo kwaye akukho sisombululo sikhoyo, inyathelo eliphakathi lokuqhawula linokongezwa..
6. Okokugqibela, iingongoma ezongezelelweyo ezimbalwa:
A. Imilinganiselo kwimizobo yemveliso kufuneka iphawulwe kwicala elinye xa kunokwenzeka ukubonisa ngokucacileyo ukuba ibhekisela kwimilinganiselo yangaphandle okanye yangaphakathi. Musa ukumakisha zombini imilinganiselo yangaphakathi neyangaphandle. Ukuba kukho nayiphi na imiba ngemizobo ebonelelwa ngabanye, nxibelelana nabo. Ukuba ukuhambelana kunokwenzeka, ngoko kufuneka kuphunyezwe. Ukuba akunjalo, ubudlelwane bendibano yomsebenzi kunye namanye amacandelo kufuneka buqondwe.
B. Kwinkqubo yokugqibela, ukuba imilinganiselo ye-workpiece ingaphandle, i-die iyona nto iphambili, kwaye ukukhutshwa kufezekiswa ngokunciphisa imilinganiselo ye-punch. Ukuba imilinganiselo ye-workpiece ingaphakathi, i-die iyona nto iphambili, kwaye ukucocwa kuphunyezwa ngokunyusa imilinganiselo yokufa.
C. Xa uyila i-radii yekona ye-punch kunye nokufa, sebenzisa awona maxabiso amancinci avumelekileyo ukuba aququzelele ukulungiswa kokufa okulandelayo.
D. Xa umisela unobangela wokuqhekeka kwe-workpiece, qwalasela oku kulandelayo:
Iintanda ezibangelwa ngumgangatho ophantsi wemathiriyeli zihlala zijijekile okanye azimi kakuhle, ngelixa iintanda ezibangelwa yinkqubo okanye ukungunda ngokuqhelekileyo zifana kakhulu.
E. "Ngakumbi kukhokelela kwimibimbi, ezimbalwa zikhokelela kwiintanda." Ngokwalo mgaqo, iimeko zokuhamba kwezinto eziphathekayo zinokutshintshwa ngokulungelelanisa uxinzelelo lomnini ongenanto, ukwandisa iimbambo zokudweba, ukulungelelanisa i-radii yekona ye-punch kunye nokufa, kunye neenotshi zenkqubo yokusika kwi-workpiece.
F. Ukuqinisekisa ukunyanzeliswa kokugqoka kunye nokukhusela amanqaku okwelula, i-punch kunye nokufa, kunye nomnini ongenanto, kufuneka ucinywe kwaye, ukuba kuyimfuneko, i-hard chrome plated.
Ukuba unomdla ngundo, nceda uzive ukhululekile ukuba uqhagamshelane nathi!
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