Cold stamping die inkqubo luhlobo lwe metal processing indlela, nto leyo ubukhulu becala izinto zentsimbi, ngokusebenzisa ukushicilela ngenqindi kunye nezinye izixhobo ucinezelo ukunyanzela deformation izinto okanye ukwahlukana, ukuze kuhlangatyezwane neemfuno eyona nxalenye imveliso, ekubhekiselwa kuyo njenge. : iindawo zokunyathela.

Inkqubo yesitampu sokungunda ngolu hlobo lulandelayo:

1. Ukungabhali ligama eliqhelekileyo lenkqubo yokugximfiza apho izinto zokwahlulwa.Kubandakanya: ukuvala, ukubethelwa, ukubethelwa, ukusika, ukusika, ukusika, ukusika ulwimi, ukusika njalo njalo.

2. Ubume obusezantsi ubukhulu becala yinkqubo yesitampu yokusika ikhonkco lezinto ezigqithisiweyo ngaphandle kwesixhobo ukuhlangabezana neemfuno zobungakanani.

I-3, ukusika ulwimi ukuya kwindawo ethile yezinto eziphathekayo ukusika i-slit, kodwa kungekhona yonke into, ngokuqhelekileyo uxande usike kuphela amacala amathathu kwaye ugcine icala elinye alishukumi, indima ephambili kukuseta umgama wesinyathelo.

I-4, ukuvutha le nkqubo akuqhelekanga, uninzi lwamalungu e-tubular kufuneka ukwandisa isiphelo okanye indawo yangaphandle kwimeko yexilongo emile.

I-5, i-contraction kunye nokwandiswa kuchasene nje, iindawo ze-tubular kufuneka zibe yisiphelo okanye indawo yokunciphisa ngaphakathi kwinkqubo yokunyathela.

I-6, ukubetha ukuze ufumane indawo engenanto yamacandelo, umbindi wezinto ezipheleleyo ngokusebenzisa i-punch kunye nomphetho wokusika ukwahlula izinto ukuze ufumane ubungakanani bomngxuma ohambelanayo.

I-7, ukubethelwa kakuhle xa inxalenye yesitampu idinga umgangatho wecandelo lezowuni epheleleyo eqaqambileyo, inokubizwa ngokuba "yi-punching fine" (Qaphela: indawo yokusika i-punching eqhelekileyo yahlulahlulwe yangamacandelo amane: ukuwa kwe-Angle zone, indawo eqaqambileyo, indawo enempazamo, i-burr indawo)

8, umahluko phakathi kokugqunywa kokukhanya okugcweleyo kunye nokugqunywa kakuhle kukuba ukukhanya okugcweleyo kufuneka kufumaneke kwinyathelo elinye lokuvala kwaye ukugquma akukho.

I-9, ukugqobhoza komngxuma onzulu xa i-aperture yemveliso ingaphantsi kobunzima bezinto ezinokuqondwa njengokugqobhoza komngxuma onzulu, ubunzima bokugqobhoza kulula ukwaphula.

I-10, betha i-convex hull kwizinto ezisicaba ukubetha i-bump kwaye udlale iimfuno ezihambelanayo zokusetyenziswa kwenkqubo.

I-11, ukwenza abahlobo abaninzi baqonde ukwenza njengokugoba, oku akukho ngqongqo.Ngenxa yokuba ukugoba luhlobo lokubumba, ukubumba kubhekisa kwigama eliqhelekileyo lazo zonke iinkqubo zezinto ezilulwelo

12. Ukugoba yinkqubo eqhelekileyo apho izinto ezisicaba zikhubazeke ngeplastiki ngokusebenzisa i-convex kunye ne-concave die inserts ukufumana i-Angle ehambelanayo kunye nokumila.

I-13, oku kusetyenziswa ngokubanzi kwi-engile ebukhali yokugoba ukufaka ukugoba, ngakumbi ngesikhundla sokugoba sezinto eziphuma kumngxuma we-convex ukunciphisa ukubuya kwezinto, ukuqinisekisa ukuzinza kwe-Engile yesakhiwo.

I-14, i-embossing ebusweni bezinto ngokusebenzisa i-punch ukucinezela ipateni ekhethekileyo yenkqubo, eqhelekileyo: i-embossing, i-pitting kunye nokunye.

I-15, inkqubo yokubumba i-roll round, yinkqubo ngokugoba imilo yemveliso kwisangqa

16. Inkqubo yokuguqula umngxuma wangaphakathi wenxalenye yesitampu ngaphandle ukuze ufumane umphakamo othile wecala.

17. Ukulinganisa ubukhulu becala kwimeko yokuba i-flatness yemveliso iphezulu.Xa ukuthe tyaba kwamacandelo estamping kuphelile ngenxa yoxinzelelo, kuyimfuneko ukusebenzisa inkqubo yokulinganisa ukulinganisa.

I-18, ukubunjwa xa ukubunjwa kwemveliso kugqityiwe, i-Angle, imilo ayikho ubungakanani bethiyori, kufuneka siqwalasele ukongeza inkqubo yokulungisa kakuhle ukuqinisekisa ukuzinza kwe-Angle, le nkqubo ibizwa ngokuba "ukubunjwa"

I-19, umzobo onzulu udla ngokubhekisa kwisixhobo sepleyiti ngendlela yokufumana iindawo ezingenanto zenkqubo eyaziwa ngokuba yinkqubo yokuzoba, ikakhulu nge-convex kunye ne-concave die ukugqibezela.

20. Umzobo oqhubekayo onzulu ngokuqhelekileyo ubhekisela kwinkqubo yokuzoba eyenziwa ngamaxesha amaninzi izinto eziphathekayo kwindawo enye ngesibini okanye iimbumba ezininzi kwibhanti yempahla.

I-21, umzobo obhityileyo oqhubekayo ukuzolula, ukolula okunzulu kuluhlu oluncinci olululayo, lubhekisa kwiindawo ezixineneyo emva kokuba ubukhulu bodonga buya kuba ngaphantsi kobunzima bezinto ngokwazo.

I-22, ukuzoba umgaqo wayo ufana ne-convex hull, izinto eziphathekayo zi-convex.Nangona kunjalo, umzobo uhlala ubhekisa kumalungu eemoto, ezizezoluhlu olunzima ngakumbi, kwaye ubume bayo bomzobo bunzima kakhulu.

23, ubunjineli bokubumba iseti yokubumba inkqubo yokunyathela inokugqiba kuphela inkqubo yokunyathela kubumba ngokudibeneyo.

24, iseti yokubumba edibeneyo inkqubo yokunyathela ingagqitywa ezimbini okanye ngaphezulu kweenkqubo ezimbini ezahlukeneyo zokutywina zokubumba ngokudibeneyo.

25. Isethi ye-progressive die yondliwe yibhanti yezinto eziphathekayo, kwaye ngaphezu kweentlobo ezimbini zeenkqubo zokusebenza zihlelwe ngokulandelelana.Ngenkqubo yesitampu, igama eliqhelekileyo lohlobo lokungunda lwemveliso yokugqibela eqinisekisiweyo linikezelwa ngokulandelelana