Nekukura kuri kudiwa kwezvese zvemhando yepamusoro uye zvigadzirwa zvakachengeteka, hemming sheet simbi iri kuita basa riri kuramba richizivikanwa pamabhureki ekudhinda.Uye nezvakawanda kwazvo mabhureki hemming mhinduro pamusika, kuona kuti ndeipi mhinduro yakanakira mashandiro ako inogona kuve purojekiti pachayo.
Verenga pazasi kuti udzidze zvakawanda nezvemhando dzakasiyana dzematurusi ehemming, kana ongorora yedu Hemming Series uye ugamuchire zano rehunyanzvi pane yakanakisa hemming chishandiso kune zvaunoda!
Ongorora Hemming Series
Chii chinonzi sheet metal hemming?
Sezvakangoita mubhizinesi rekupfeka uye rekugadzira, hemming sheet simbi inosanganisira kupeta kweimwe layer yechinhu pamusoro peimwe kuitira kugadzira mupendero wakapfava kana wakatenderedzwa.Inoshandiswa mumaindasitiri akasiyana siyana anosanganisira firiji, kugadzira makabati, kugadzira midziyo yehofisi, midziyo yekugadzira chikafu, uye masherufu nemidziyo yekuchengetera kungotaura zvishoma.
Nhoroondo, hemming yaiwanzo shandiswa pazvinhu zvinotangira pa20 ga.kusvika ku16 ga.simbi nyoro.Nekudaro, nekuvandudzwa kuchangoburwa mune iripo hemming tekinoroji hazvishamisi kuona hemming ichiitwa pa12 - 14 ga., uye muzviitiko zvisingawanzo kunyange kukora se8 ga.zvinhu.
Hemming sheet metal zvigadzirwa zvinogona kuvandudza aesthetics, kubvisa kuratidzwa kweakapinza micheto uye maburrs munzvimbo idzo chikamu chaizove nengozi kubata, uye kuwedzera simba kune yapera chikamu.Kusarudza maturusi ehemming akakodzera kunoenderana nekuti iwe uchange uchitenderedza kakawanda sei uye kuti ndeupi hukobvu hwezvinhu hwaunoronga kuumisa.
Hammer Toolshammer-chombo-punch-and-die-hemming-process
Max.zvinhu ukobvu: 14 geji
Ideal Application: Yakanakira kana hemming ichiitwa zvisingaite uye paine musiyano mudiki mukukora kwezvinhu.
Universal Bending: Kwete
Zvishandiso zvesando ndiyo nzira yekare yekucheka.Munzira iyi, mupendero wezvinhu wakakomberedzwa neseti yeacute angle tooling kune inosanganisirwa kona yeanosvika 30 °.Panguva yekuvhiya kwechipiri, iyo pre-yakabhenda flange inopepetwa pasi peseti yezvishandiso zvinobata bata, izvo zvinosanganisira punch uye kufa nezviso zvakati sandara kugadzira hem.Nekuti maitiro acho anoda maviri ekushandisa setups, nyundo maturusi anochengetedzwa zvakanyanya sebhajeti-inoshamwaridzika sarudzo yekusawanzoita hemming mashandiro.
Max.zvinhu ukobvu: 16 geji
Yakanaka Chishandiso: Yakanakisa kune dzimwe nguva hemming yezvinhu zvitete.Yakanakira "yakapwanyika" hems.
Universal bending: Hongu, asi zvishoma.
Musanganiswa punch uye kufa (kana U-shaped hemming dies) shandisa 30 ° acute punch ine rushaya rwakati sandara kumberi uye inofa yakaita U ine nzvimbo yakakura yakati sandara kumusoro.Sezvinoita nzira dzese dzekupeta, yekutanga bend inosanganisira kugadzira 30ۡ ° pre-bend.Izvi zvinowanikwa ne punch inotyaira zvinhu mukati meU-yakaita kuvhura padhifa.Izvo zvinhu zvinozoiswa pamusoro pefa ne pre-bend flange yakatarisa kumusoro.Iyo punch inodzingirwa zvakare ichidzika pasi mukati meU-yakaita kuvhura pafa apo shaya inodzika papunch inofambira mberi nepakati penhanho.
Nekuda kwekuti iyo U-shaped hemming die ine mudhuri wakasimba wesimbi pasi penzvimbo inoitwa flattening operation, iyo yakakwira yekuremerwa inopihwa nedhizaini iyi inoshanda zvakanyanya mukugadzira "yakapwanyika" hems.Nekuda kwekushandiswa kweacute punch ye pre-bend, U-shaped hemming inofa inogona kushandiswawo kuchinjika bending application.
The tradeoff kune iyi dhizaini ndeyekuti sezvo shaya inotsvedza iri kumberi kwechibhakera, inofanirwa kunge isina kudzika muhupamhi kudzivirira kupindira nechinhu ichi sezvainokwira kumusoro kugadzira iyo 30-degree pre-bend.Uku kudzika kwakadzika kunoita kuti zvinhu zvinyanye kutsvedza kubva mushaya inotsvedza panguva yekudzikama, izvo zvinogona kukonzera kukuvadzwa kukuru kune zvigunwe zvekumashure mabhureki.Kazhinji, iyi inofanira kunge iri nyaya kunze kwekunge zvinhu zvacho zviri simbi, iine chero mafuta pamusoro, kana kana pre-yakabhenda flange yakakotama kune imwe kona inosanganisirwa yakakura (yakavhurika zvakanyanya) kupfuura 30 °.
Matanho maviri hemming anofa (spring-loaded)spring-loaded-hemming-process
Max.zvinhu ukobvu: 14 geji
Yakanaka Chishandiso: Kune isingawanzo kusvika kune mwero hemming mashandisirwo ezvakasiyana zvinhu ukobvu.
Universal Bending: Hongu
Sezvo mabhureki ekudhinda uye software yakawedzera mukugona, maviri nhanho hemming inofa yakave yakakurumbira.Paunenge uchishandisa izvi zvinofa, chikamu chakakotama ne 30 ° acute angle punch uye hemming inofa ine 30 ° acute angle V-kuvhura.Zvikamu zvekumusoro zvezvifa izvi zvakaremerwa uye panguva yekudzikama, iyo pre-yakabhenda zvinhu inoiswa pakati peseti yeshaya dzakati sandara kumberi kwefa uye shaya yekumusoro yakatsetseka inodhonzwa ichidzika pasi nechibhakera panguva yekurohwa kwefa. ram.Sezvo izvi zvikaitika, iyo pre-bent flange inobatwa kusvika iyo inotungamira mupendero yasangana neiyo flat sheet.
Kunyange ichikurumidza uye ichigadzira zvakanyanya, maviri nhanho hemming anofa ane adzo anokanganisa.Nekuda kwekuti vanoshandisa chitubu chakaremerwa pamusoro, vanofanirwa kuve nekuwanda kwechitubu chekumanikidza kubata bepa pasina kudonhedza kana kudiki kusvika kubhenda kwekutanga kwatanga.Kana vakatadza kuita kudaro, zvinhu zvacho zvinogona kutsvedza pasi pezvigunwe zvekumashure zvovakuvadza panoitwa kubhenda kwekutanga.Uyezve, dzinoda V-kuvhura iyo yakaenzana nekatanhatu ukobvu hwezvinhu (kureva, kune zvinhu zvine ukobvu hwe2mm, chitubu chakaremerwa hemming chinofa chinoda 12mm v-kuvhura).
Dutch bending tables / hemming tablesDiagram-ye-Dutch-bending-table-hemming-process
Max.zvinhu ukobvu: 12 geji
Yakanaka Chishandiso: Yakanakira nguva zhinji hemming mashandiro.
Universal Bending: Hongu.Iyo yakanyanya kuchinjika sarudzo kune ese ari maviri hemming uye universal bending.
Pasina kupokana, kufambira mberi kwazvino uye kunobudirira kwekushandisa hemming ndeye "Dutch beng table," iyo inonziwo "hemming table."Zvakawanda sechitubu chakaremerwa hemming chinofa, maDutch ekubhenda matafura anoratidza seti yeshaya dzakapfava kumberi.Nekudaro, kusiyana nechitubu-chakaremerwa hemming inofa, shaya dzakadzika patafura yeDutch yekukotama inodzorwa kuburikidza nehydraulic cylinders.Iwo ma hydraulic cylinders anoita kuti zvikwanisike kupeta zvakasiyana-siyana zvehuremu hwezvinhu uye huremu nekuti nyaya yekumanikidzwa kwechirimo inobviswa.
Kupeta kaviri sechibatiso chinofa, matafura echiDutch ekupeta anoratidzawo kugona kuchinjanisa makumi matatu-degree inofa, izvo zvinopawo mukukwanisa kwavo kupeta zvakasiyana siyana zvehukobvu.Izvi zvinoita kuti zvive zvakasiyana-siyana uye zvinoguma nekuderedzwa kunoshamisa kwenguva yekuseta.Kuve nekwaniso yekushandura v-kuvhura, yakasanganiswa nekugona kushandisa hydraulic cylinders kuvhara shaya dzakapfava zvinoitawo kuti zvikwanise kushandisa sisitimu sechibatiso chekufa kana isiri mukushandiswa kwehemming application.
Hemming thicker materialsKufambisa-kufuratira-pasi-chishandiso-ne-marollers
Kana iwe uchitarisa kune hem zvinhu zvakakora kupfuura 12 ga., iwe unozoda inofamba inodzika pasi chishandiso.Chishandiso chepasi chinopfachuka chinotsiva chinotsiva chinyakare chepasi chakafuratira chishandiso chinoshandiswa mukugadzira nyundo chishandiso chine difa rine roller bearings, iyo inobvumira chishandiso kutora mutoro wepadivi wakagadzirwa mukuseta nyundo.Nekutora rutivi rwekuremedza iyo inofamba inodzika pasi chishandiso inobvumira zvinhu zvakakora se8 ga.kusungirirwa pabhureki rekudhinda.Kana iwe uchitarisa kune hem zvinhu zvakakora kupfuura 12 ga., iyi ndiyo yega sarudzo inokurudzirwa.
Chekupedzisira, hapana kana hemming chishandiso chakakodzera kune ese hemming application.Kusarudza iyo chaiyo yekutsikirira brake hemming chishandiso zvinoenderana nekuti ndezvipi zvinhu zvauri kuronga kubhenda uye kangani iwe uchange uchiremedza.Funga nezve geji renji raunoronga kubhenda, uye kuti mangani setups anozodiwa kupedzisa mabasa ese anodiwa.Kana iwe usina chokwadi chekuti ndeipi hemming mhinduro yakanakira mashandiro ako, taura neako maturusi ekutengesa rep kana WILA USA kuti uwane kubvunza mahara.
Nguva yekutumira: Aug-12-2022