Ngokwamava ethu, siyavuya ukukwazisa ngeziphene zesitampu eziqhelekileyo ngexesha lokusetyenzwa kwemveliso kunye nokuhlalutya oonobangela kunye nokubonelela ngemilinganiselo yothintelo lwereferensi.
1.1. IiBurrs: IiBurrs zinokuveliswa xa i-die blanking gap inkulu kakhulu, incinci kakhulu okanye ingalingani, ii-concave kunye nee-convex die blades azibukhali ngokwaneleyo, kwaye imeko yokuvala ayilungile.
Isisombululo: Jonga i-gap kunye nenxalenye ehambelana nayo kwaye ulungise isiphene ngokufanelekileyo.
1.2. Ukujikeleza okungalinganiyo kwamalungu:
a. Ngexesha lenkqubo yokuvala, iinxalenye zineentsika ezinkulu kunye nemikhosi yokugoba kwaye iyakwazi ukulwa.
Indlela yokuphucula kukusebenzisa i-punch kunye ne-press plate ukuze ucinezele ngokuqinileyo ngexesha lokuvala kwaye ugcine umgca obukhali, onokufikelela kwimiphumo emihle.
b. Xa ubume benxalenye buntsonkothile, amandla okucheba ajikeleze inxalenye awalingani, ngoko ke amandla asuka kwiperiphery ukuya embindini ayenziwa, abangele ukuba inxalenye ijike.
Isisombululo kukwandisa amandla oxinzelelo.
c. Xa kukho ioli, umoya, njl njl phakathi kwefa kunye nenxalenye, okanye phakathi kwamalungu, inxalenye iya kujika, ngokukodwa izinto ezibhityileyo kunye nezinto ezithambileyo ziyakwazi ukujika.
Isisombululo: Isenzeko se-warping inokupheliswa ngokufaka ioyile ngokulinganayo kunye nokuseta imingxuma yokuphuma.
1.3. Ukushwabana:
a. Ubunzulu bomzobo wenxalenye yesitampu bunzulu kakhulu, nto leyo ekhokelela ekuhambeni kwempahla yeshiti ngokukhawuleza ngexesha lenkqubo yokutya, ukwenza imibimbi.
b. I-angle ye-R yokufa inkulu kakhulu ngexesha lokudweba kwenxalenye ye-stamping, okubangelwa ukungakwazi kwe-punch ukucinezela izinto ngexesha lokudweba, okubangelwa ukuhamba ngokukhawuleza kwephepha kunye nemibimbi.
c. Iimbambo ezicinezelayo zecandelo lokunyathela azinangqiqo, iimbambo ezicinezelayo zincinci kwaye isikhundla asichanekanga, esingenako ukuthintela ngokufanelekileyo i-sheet material ukuba ihambe ngokukhawuleza, yenze imibimbi.
d. Uyilo lokumisa i-mold alunangqiqo, okubangela ukungakwazi ukucinezela izinto ngexesha lokudweba inxalenye yesitampu okanye umgca wokucofa uncinci kakhulu, okubangelwa ukungakwazi ukucinezela izinto ngexesha lokudweba, okubangela imibimbi.
Isisombululo sokushwabana kukusebenzisa isixhobo esicinezelayo esifanelekileyo kunye nokusetyenziswa okufanelekileyo kweembambo zokutsala.
1.4. Iimpazamo ngokuchaneka kobukhulu:
a. Ukuchaneka kwe-dimensional ye-cutting edge kwi-mold ye-mold ayihambisani nomgangatho, okubangelwa ubungakanani obugqithisileyo benxalenye.
b. Kwimveliso yesitampu, inxalenye iphinda ibuyele, ibangela ukuba indawo yokumisa inkqubo elandelayo ingahambelani ngokupheleleyo nenxalenye, ibangele i-deformation ngexesha lenkqubo yesitampu, echaphazela ukuchaneka kwe-dimensional.
c. Inxalenye ibekwe kakuhle, uyilo alunangqiqo, kwaye inxalenye iyahamba ngexesha lokunyathela. Kukwakho neziphene kuyilo lwenxalenye, okukhokelela ekumisweni okungachanekanga, okuchaphazela ukuchaneka komda.
d. Ngenxa yokulungelelaniswa okungafanelekanga kwenkqubo yangaphambili okanye ukunxiba kwe-fillet, iinxalenye zenkqubo ezininzi ziphazamisekile ngokungalingani, okubangela ukuba utshintsho lwe-dimensional emva kokubetha.
Isisombululo: Ngenxa yezi zizathu zingasentla ezibangela iingxaki zokuchaneka komgangatho, kufuneka sithathe amanyathelo olawulo ayimfuneko, anje ngokungqingqwa okufanelekileyo kwenxalenye yemilo kunye nebakala lokunyamezelana, ukuphucula ukuveliswa komngundo ngokuchanekileyo, kunye nokuyila iindlela zembuyekezo ephindiweyo.
1.5. Umonzakalo woxinzelelo:
a. Kukho i-debris kumphezulu wezinto eziphathekayo. Jonga ukuba ngaba kukho inkunkuma kumphezulu wesixhobo ngexesha lesitampu. Ukuba kukho inkunkuma, yicoce ngompu womoya kunye namadlavu.
b. Kukho izinto zangaphandle kumphezulu wokungunda. Sebenzisa izixhobo zokucoca izinto zangaphandle kumphezulu we-mold kwaye ukhethe i-gap efanelekileyo yokubumba ephantsi ngokobunzima bephepha.
c. Izinto zokubumba zimagnetic. Guqula ulandelelwano lokucubungula, kunye nenkqubo ukusuka ngaphandle ukuya ngaphakathi kunye nomgca ngomgca xa ubetha i-workpiece. Sika imiphetho (sika imiphetho) kuqala kwaye ubethe i-mesh. Isitampu esikhethekileyo sokwenza isitampu sinokonakala, esinokubangelwa luxinzelelo olugqithisileyo.Intwasahlobo ekubunjeni idinga ukutshintshwa.
d. Ioli yokunyathela ayihambelani neemfuno. Buyisela ioyile yokucofa isitampu yangoku kwaye ukhethe i-oyile ekhethekileyo yokutampa equlethe izongezo zoxinzelelo olugqithisileyo lwesulfide.
1.6. Imikrwelo: Esona sizathu senxalenye yemikrwelo yiziva ezibukhali kumngundo okanye uthuli lwentsimbi oluwela kumngundo.Umlinganiselo wokuthintela kukupolisha iimpawu kwi-mold kunye nokucoca uthuli lwesinyithi.
1.7. Iintanda ezisezantsi: Esona sizathu siphambili sokuqhekeka kwamalungu yiplastiki yempahla engalunganga okanye ukucinezeleka kakhulu kweringi yokungunda engenanto.Umlinganiselo wokukhusela ukubuyisela izinto eziphathekayo ngeplastiki efanelekileyo okanye ukukhulula isixhobo esingenanto.
1.8. Ukushwabana kodonga olusecaleni: Esona sizathu siphambili sokushwabana kodonga lwecala kukuba ukutyeba kwezinto akwanelanga (ukuba kuncinci, ubukhulu buvunyelwe ukuba bube mncinci) okanye i-eccentricity xa i-molds ephezulu nesezantsi ifakiwe. Umsantsa kwelinye icala mkhulu kwaye umsantsa kwelinye icala lincinci. Umlinganiselo wokuthintela kukutshintsha izinto ngokukhawuleza kwaye ulungise i-mold.
1.9 Isinxibo sesixhobo:
Enye ingxaki eqhelekileyo ngesitampu sentsimbi kukunxitywa kwesixhobo. Ngokuhamba kwexesha, izixhobo ezisetyenziswa kwinkqubo yokunyathela zinxiba kwaye zingasebenzi kakuhle, nto leyo ekhokelela kumgangatho ombi. Oku kunokubangelwa yimiba eyahlukeneyo, kubandakanywa ukugcinwa okungafanelekanga, ukukhetha izinto ezingalunganga, kunye nokusetyenziswa ngokugqithiseleyo.
1.10 Ukukhethwa kwezinto:
Ukukhethwa kwezinto ezingafanelekanga kwakhona kuyingxaki eqhelekileyo kunye nesitampu sesinyithi. Ukuba izinto ezingalunganga okanye ezikumgangatho ophantsi zisetyenziswa kumsebenzi othile wokugxiviza isitampu, oko kunokukhokelela kumgangatho ombi wokupakisha, ukunxitywa kwesixhobo, kunye nezinye iingxaki.
