Kuisa chidhindo inzira yekugadzira zvigadzirwa inoshandiswa nevagadziri vazhinji. Inogadzira simbi kuita zvikamu zvakasiyana-siyana nenzira yakafanana. Inopa mugadziri nzira chaiyo yekudzora maitiro ekugadzira uye inoshandiswa zvakanyanya munzvimbo dzakasiyana dzekugadzira maindasitiri nekuda kwesarudzo dzakawanda dziripo.
Kuchinja-chinja uku kunoreva kuti vagadziri vane ruzivo rwakawanda nezvenzira dzakasiyana dzekudhirowa, saka zvine musoro kushanda nemutengesi wezvinhu ane ruzivo. Pakushanda nesimbi dzakadai searuminiyamu kana simbi isina ngura, zvakakosha kunzwisisa mashandisirwo esimbi mukuita kwega kwega, uye zvakafanana nekushandisa stamping.
Nzira mbiri dzinozivikanwa dzekusimbisa simbi dzinoti progressive die stamping uye transfer die stamping.
Chii chinonzi stamping?
Kuisa chisimbiso inzira inosanganisira kuisa simbi yakati sandara pa punch press. Chinhu chekutanga chinogona kunge chakaita se billet kana coil. Simbi yacho inozogadzirwa kuita chimiro chaunoda uchishandisa stamping die. Kune mhando dzakasiyana-siyana dze stamping dzinogona kushandiswa pa sheet metal, kusanganisira kupwanya, kudzima, kupinza, kukotama, kuputira, kuvhura, uye kupinza.
Mune zvimwe zviitiko, kutenderera kwekutsika kunoitwa kamwe chete, izvo zvakakwana kugadzira chimiro chapera. Mune zvimwe zviitiko, kutsika kunogona kuitika mumatanho akati wandei. Maitiro acho anowanzoitwa pasimbi inotonhora uchishandisa madhiri akagadzirwa nemazvo akagadzirwa nesimbi yemidziyo inoshanda zvakanyanya kuti ive nechokwadi chekuti kutsika kwacho kwakafanana uye kwakavimbika.
Kugadzira simbi zviri nyore kwakatanga zviuru zvemakore zvichienda mberi uye pakutanga kwaiitwa nemaoko uchishandisa sando, awl, kana zvimwe zvishandiso zvakadaro. Nekuuya kwemaindasitiri uye otomatiki, maitiro ekutsika simbi ave akaomarara uye akasiyana-siyana nekufamba kwenguva, aine sarudzo dzakasiyana siyana dzekusarudza kubva.
Chii chinonzi progressive die stamping?
Rudzi rwakakurumbira rwekugadzika simbi runozivikanwa seprogressive die stamping, iyo inoshandisa nzira dzakasiyana dzekugadzira simbi nenzira imwe chete. Simbi iyi inopihwa chikafu uchishandisa sisitimu inoisundira mberi nepakati penzvimbo yega yega uko basa rega rega rinoitwa nhanho nenhanho kusvika chikamu chapera. Chiito chekupedzisira chinowanzo kuve chekucheka simbi, ichiparadzanisa workpiece kubva kune zvimwe zvinhu. Makoiri anowanzo shandiswa sezvinhu zvekugadzira simbi zvinofambira mberi, sezvo anowanzo shandiswa mukugadzira zvinhu zvakawanda.
Mabasa ekugadzira ma "die stamping" anofambira mberi anogona kuva maitiro akaoma anosanganisira matanho akawanda asati apera. Zvakakosha kufambisa pepa nenzira chaiyo, kazhinji mukati mechikamu chidiki che "inch". Ma "taper guides" akawedzerwa kumuchina uye anobatanidzwa nemaburi akamboboorwa mu "sheet metal" kuti ave nechokwadi chekuti akarongeka zvakanaka panguva yekudya.
Kana nzvimbo dzakawanda dzichishandiswa, zvinodhura uye zvinotora nguva yakawanda; nekuda kwezvikonzero zvemari zvinokurudzirwa kugadzira ma "progressive dies" mashoma sezvinobvira. Zvakakosha kuziva kuti kana zvinhu zviri pedyo pamwe chete panogona kunge pasina nzvimbo yakakwana yekurova. Zvakare, matambudziko anomuka kana ma "cutout" nema "protrusions" ari madiki zvakanyanya. Nyaya zhinji idzi dzinogadziriswa uye dzinobhadharwa nekushandisa CAD (Computer Aided Design) software muchikamu uye dhizaini ye "mold".
Mienzaniso yemashandisirwo anoshandisa madhiri eprogressive anosanganisira magaba ezvinwiwa, zvinhu zvemitambo, zvikamu zvemuviri wemotokari, zvikamu zvemuchadenga, zvigadzirwa zvemagetsi zvevatengi, kurongedza chikafu, nezvimwewo.
Chii chinonzi Transfer Die Stamping?
Kuisa chitambi chedhiraivha chekufambisa kwakafanana nekuisa chitambi chedhiraivha chekufambira mberi, kunze kwekuti chishandiso chedhiraivha chinotamiswa kubva pane chimwe chiteshi kuenda kune chimwe pane kuramba chichifambiswa mberi. Iyi ndiyo nzira inokurudzirwa yekushanda kwakaomarara kunosanganisira matanho akawanda akaomarara. Masisitimu ekufambisa otomatiki anoshandiswa kufambisa zvikamu pakati penzvimbo dzebasa uye kubata magungano panguva yekushanda.
Basa remold yega yega nderekugadzira chikamu nenzira chaiyo kusvika chasvika pahukuru hwacho hwekupedzisira. Multi-station punch presses inobvumira muchina mumwe chete kushandisa maturusi akawanda panguva imwe chete. Kutaura zvazviri, pese panodzimwa press sezvo workpiece ichipfuura nepakati payo, zvinosanganisira maturusi ese anoshanda panguva imwe chete. Nekushandisa otomatiki kwemazuva ano, multi-station presses ikozvino inogona kuita mabasa angave aisanganisira mabasa akasiyana-siyana mupress imwe chete.
Nekuda kwekuoma kwazvo, ma "transfer punch" anowanzo mhanya zvishoma nezvishoma kupfuura ma "progressive die systems". Zvisinei, kune zvikamu zvakaoma, kusanganisira matanho ese mukuita kumwe chete, zvinogona kukurumidzisa maitiro ekugadzira.
Masisitimu ekuisa masimbi ekufa anowanzo shandiswa pazvikamu zvikuru kupfuura zvakakodzera maitiro ekuisa masimbi ekufa anofambira mberi, kusanganisira mafuremu, magoko uye zvikamu zvechimiro. Izvi zvinowanzoitika mumaindasitiri anoshandisa matekiniki ekuisa masimbi ekufa anofambira mberi.
Maitiro ekusarudza maitiro maviri aya
Kusarudza pakati pezviviri izvi kunowanzoenderana nekushandiswa kwacho chaiko. Zvinhu zvinofanirwa kufungwa nezvazvo zvinosanganisira kuomarara, saizi uye huwandu hwezvikamu zvinobatanidzwa. Kuisa chidhindo chedhindo cheprogressive kwakanakira pakugadzirisa zvikamu zvidiki zvakawanda munguva pfupi. Zvikamu zvikuru uye zvakaoma zvinobatanidzwa, mukana wekuisa chidhindo chedhindo chetransfer unokwira. Kuisa chidhindo chedhindo cheprogressive kunokurumidza uye kunodhura mari, nepo kuisa chidhindo chedhindo chetransfer kuchipa hunyanzvi hwakasiyana-siyana uye hwakasiyana-siyana.
Kune zvimwe zvakaipira zve progressive die stamping izvo vagadziri vanofanira kuziva. Progressive die stamping inowanzoda zvinhu zvakawanda zvinoshandiswa. Zvishandiso zvinodhurawo. Hazvigone kushandiswawo kuita mabasa anoda kuti zvikamu zvibve mukuita basa iri. Izvi zvinoreva kuti kune mamwe mabasa, akadai sekukombamisa, kukanda mitsipa, kukombamisa flange, kukanda thread kana kukanda mitsipa, sarudzo iri nani ndeyekukanda mitsipa ne transfer die.
Nguva yekutumira: Nyamavhuvhu-25-2023