Ngokukhula kwemfuno yomgangatho ophezulu kunye neemveliso ezikhuselekileyo, i-hemming sheet sheet iya isiba ngumsebenzi oxhaphakileyo kumatshini wokushicilela.Kwaye ngoxinzelelo oluninzi lwezisombululo ze-hemming hemming kwimarike, ukufumanisa ukuba sesiphi isisombululo esifanelekileyo kwimisebenzi yakho inokuba yiprojekthi ngokwayo.
Funda ngezantsi ukuze ufunde ngakumbi malunga neentlobo ezahlukeneyo zezixhobo ze-hemming, okanye uphonononge i-Hemming Series yethu kwaye ufumane iingcebiso zobuchwephesha ngesona sixhobo silungileyo se-hemming kwiimfuno zakho!
Jonga iHemming Series
Yintoni i-sheet metal hemming?
Njengakwimpahla kunye neshishini lokuthunga, i-hemming sheet sheet ibandakanya ukusongwa kolunye umaleko wezinto ngaphezulu komnye ukuze wenze umphetho othambileyo okanye ongqukuva.Isetyenziswa kumashishini ahlukeneyo abandakanya ifriji, ukwenziwa kwekhabhathi, ukwenziwa kwezixhobo zeofisi, izixhobo zokulungisa ukutya, kunye neeshelufa kunye nezixhobo zokugcina ukubala nje ezimbalwa.
Ngokwembali, i-hemming idla ngokusetyenziswa kwizinto eziqala kwi-20 ga.nge 16 ga.intsimbi ephakathi.Nangona kunjalo, ngophuculo lwakutsha nje kwitekhnoloji ye-hemming ekhoyo ayiqhelekanga ukubona i-hemming yenziwa nge-12 - 14 ga., Kwaye kwiimeko ezinqabileyo nokuba zingqindilili njenge-8 ga.impahla.
Iimveliso ze-Hemming sheet zentsimbi zinokuphucula i-aesthetics, ziphelise ukuvezwa kwemiphetho ebukhali kunye ne-burrs kwiindawo apho inxalenye ingaba yingozi ukuyiphatha, kwaye yongeze amandla kwindawo egqityiweyo.Ukukhetha izixhobo ezifanelekileyo zokurhawula kuxhomekeke kwindlela oza kurhangqa ngayo kwaye kobuphi ubungqingqwa bezinto oceba ukuburhangqa.
IHammer Toolshammer-isixhobo-punch-and-die-hemming-process
Max.ubukhulu bezinto: 14 gauge
Esona Sicelo: Eyona nto ilungileyo xa i-hemming isenziwa ngokunqaphakileyo kunye nomahluko omncinci kubunzima bezinto eziphathekayo.
Ukugoba kwiHlabathi liphela: Hayi
Izixhobo zehamile yeyona ndlela indala yokurhawula.Kule ndlela, umda wezinto eziphathekayo ugobe kunye nesethi ye-angle angle tooling kwi-angle ehlanganisiweyo malunga ne-30 °.Ngethuba lomsebenzi wesibini, i-flange egobileyo yangaphambili ithotywe phantsi kweseti yezixhobo zokubethelela, ezibandakanya i-punch kwaye zife ngobuso obucaba ukudala i-hem.Ngenxa yokuba inkqubo ifuna ukusetwa kwezixhobo ezibini, izixhobo zehamile zigcinwe kakuhle njengokhetho olulungele uhlahlo lwabiwo-mali lwemisebenzi engaqhelekanga yokurhawula.
Max.ubukhulu bezinto: 16 gauge
Isicelo esisesona sifanelekileyo: Eyona nto ingcono kukurhangqa ngezinto ezibhityileyo ngamaxesha athile.Ilungele iihem "ezityumkileyo".
Ukugoba jikelele: Ewe, kodwa kulinganiselwe.
I-punch edibeneyo yokufa (okanye i-U-shaped hemming dies) sebenzisa i-30 ° i-punch ebukhali kunye nomhlathi othe tyaba ngaphambili kunye ne-U-shaped die kunye nomphezulu othe tyaba obanzi phezulu.Njengazo zonke iindlela ze-hemming, i-bend yokuqala ibandakanya ukudala i-30ۡ ° pre-bend.Oku kuphunyezwa nge-punch eqhuba izinto kwindawo yokuvula i-U kwi-die.Izinto ke zibekwe phezu kwefa kunye neflange yangaphambili yokugoba ijonge phezulu.I-punch iphinda iqhutywe ezantsi kwindawo yokuvula i-U kwi-die ngelixa umhlathi othambileyo kwi-punch uqhubela phambili kwinqanaba lokuhamba.
Ngenxa yokuba i-U-shaped hemming die inodonga oluqinileyo lwentsimbi ephantsi kwendawo apho ukusebenza kwe-flatning kwenzeka khona, umthamo ophezulu womthwalo onikezelwe ngolu yilo usebenza kakuhle kakhulu ekudaleni "ii-hems" ezityumkileyo.Ngenxa yokusetyenziswa kwe-punch ebukhali yokugoba kwangaphambili, ukufa kwe-U-shaped hemming kungasetyenziselwa izicelo zokugoba jikelele.
I-tradeoff kolu yilo kukuba njengoko umhlathi othe tyaba ubekwe ngaphambili kwi-punch, kufuneka ube nzulu ngokucokisekileyo ukuze ugweme ukuphazamiseka kwezinto njengoko ujikeleza phezulu ukudala i-30-degree pre-bend.Obu bunzulu bungekho nzulu benza ukuba imatriki ithande ukutyibilika kumhlathi othe tyaba ngexesha lenqanaba lokucaba, nto leyo enokubangela umonakalo omkhulu kwiminwe yegeyiji yebrake yangasemva yocinezelo.Ngokuqhelekileyo, oku kufuneka kube ngumcimbi ngaphandle kokuba izinto eziphathekayo ziyintsimbi, zineoli engaphezulu, okanye ukuba i-flange yangaphambili igobe kwi-angle ehlanganisiweyo enkulu (evulekile ngakumbi) kune-30 °.
Izigaba ezibini ze-hemming ziyafa (i-spring-loaded)spring-loaded-hemming-process
Max.ubukhulu bezinto: 14 gauge
Esona Sicelo: Ngokuqheleka ukumodareyitha usetyenziso lwehemming yobunzima bemathiriyeli eyahlukeneyo.
Ukugoba kwiHlabathi liphela: Ewe
Njengoko iziqhoboshi zokushicilela kunye nesoftware yonyuka kwisakhono, inqanaba ezibini lokufa kwe-hemming liye laduma kakhulu.Xa usebenzisa ezi dies, inxalenye igotywe nge-30 ° acute angle punch kunye ne-hemming die kunye ne-30 ° e-angle e-V-opening.Amacandelo aphezulu ezi dies alayishwa entwasahlobo kwaye ngexesha lenqanaba lokucaba, izinto ezigobe ngaphambili zibekwe phakathi kweseti yemihlathi ethambileyo ngaphambili kwidiyethi kwaye umhlathi ophezulu othe tyaba uqhutyelwa ezantsi yi-punch ngexesha lokubetha i-ram.Njengoko oku kusenzeka, i-flange egobileyo yangaphambili igxininiswe kude kube yilapho umgca okhokelayo udibana nephepha elicwecwe.
Ngelixa isantya kwaye inemveliso ephezulu, iinqanaba ezimbini zokufa kwe-hemming zinemiqobo yazo.Ngenxa yokuba basebenzisa i-spring elayishiwe phezulu, kufuneka babe noxinzelelo olwaneleyo lwe-spring ukuze babambe iphepha ngaphandle kokulahla nokuba kuncinci kude kuqale ukugoba kokuqala.Ukuba bayasilela ukwenza oko, izinto eziphathekayo zinokutyibilika ngaphantsi kweminwe yegeyiji yangasemva kwaye yonakalise njengoko kusenziwa ukugoba kokuqala.Ngaphezu koko, zifuna ukuvulwa kwe-V okulingana nobukhulu obuphindwe kathandathu kubukhulu bezinto eziphathekayo (oko kukuthi, kwizinto ezinobunzima obuyi-2mm, i-spring loaded hemming dies ifuna i-12mm v-opening).
Iitafile zokugoba zaseDatshi / iitafile zokugoba
Max.ubukhulu bezinto: 12 gauge
Isicelo esifanelekileyo: Ifanelekile kwimisebenzi ye-hemming rhoqo.
Ukugoba kwiHlabathi liphela: Ewe.Olona khetho luguquguqukayo lwe-hemming kunye nokugoba jikelele.
Ngaphandle kwamathandabuzo, eyona nkqubela phambili yangoku neyona inemveliso yesixhobo se-hemming "yitafile yokugoba yaseDatshi," ekwabizwa ngokuba yi "hemming table."Ngokufana nokufa kwe-hemming elayishwe entwasahlobo, iitafile zokugoba zaseDatshi zineseti yemihlathi ecaba ngaphambili.Nangona kunjalo, ngokungafaniyo ne-hemming elayishwe entwasahlobo iyafa, imihlathi ethambileyo kwitafile yokugoba yaseDatshi ilawulwa ngeesilinda zehydraulic.Iisilinda ze-hydraulic zenza kube lula ukugubungela ubuninzi bezinto ezahlukeneyo kunye nobunzima ngenxa yokuba umba woxinzelelo lwasentwasahlobo uyapheliswa.
Ukuphinda kabini njengesibambi sokufa, iitafile zokugoba zaseDatshi zikwabonisa amandla okutshintshana nge-30-degree dies, ekwanegalelo ekukwazini kwabo ukurhangqa iintlobo ngeentlobo zezinto ezityebileyo.Oku kuzenza zisebenziseke kakhulu kwaye kukhokelela ekuncitshisweni kwexesha lokuseta.Ukuba namandla okutshintsha i-v-opening, idityaniswe nokukwazi ukusebenzisa iisilinda ze-hydraulic ukuvala imihlathi ethe tyaba yenza kube lula ukusebenzisa inkqubo njengesibambi sokufa xa ingasetyenziswanga kwizicelo ze-hemming.
Imathiriyeli engqindilili Ukujikeleza-ukucaba-ezantsi-isixhobo-ngeeroli
Ukuba ujonge kwi-hem imathiriyeli etyebileyo kune-12 ga., uya kufuna isixhobo esisezantsi esisicaba esishukumayo.Isixhobo esisezantsi esisicaba esishukumayo sithatha indawo yesixhobo sokuthambisa esisezantsi esisetyenzisiweyo kwisixhobo sokucwangcisa isixhobo sehamile kunye nefa elineebheringi eziqengqelekayo, ezivumela isixhobo ukuba sifunxe umthwalo osecaleni owenziwe kwisixhobo sokuseta isixhobo.Ngokufunxa umthwalo osecaleni isixhobo esisezantsi esisicaba sivumela imathiriyeli engqindilili njenge-8 ga.ukubanjwa kwisiqhoboshi sokushicilela.Ukuba ujonge kumphetho wemathiriyeli etyebileyo kune-12 ga., le lolona khetho lucetyiswayo.
Ekugqibeleni, akukho sixhobo se-hemming esifanelekileyo kuzo zonke izicelo ze-hemming.Ukukhetha isixhobo esilungileyo sokushicilela ibrake hemming kuxhomekeke ekubeni zeziphi izixhobo oceba ukuzigoba kwaye uya kugoba rhoqo kangakanani.Qwalasela uluhlu lwegeyiji oceba ukugoba, kunye nokuba zingaphi iiseto eziya kufuneka ukugqiba yonke imisebenzi eyimfuneko.Ukuba awuqinisekanga ukuba sesiphi isisombululo se-hemming esifanelekileyo kwimisebenzi yakho, qhagamshelana nomthengisi wesixhobo sakho okanye i-WILA USA ukuze udibane simahla.
Ixesha lokuposa: Aug-12-2022