UKWENZA IBHOKISI, I-TOP-HATS, REVERSE BENDS ETC NGE-MAGNABEND
Kukho iindlela ezininzi zokubeka iibhokisi kunye neendlela ezininzi zokuzisonga.I-MAGNABEND ifaneleke ngokufanelekileyo ukwenza iibhokisi, ngakumbi ezo zintsonkothileyo, ngenxa yokuguquguquka kokusebenzisa ii-clampbars ezimfutshane ukwenza imigoqo engathintelwanga kukugotywa kwangaphambili.
Iibhokisi ezingenanto
Yenza iigophe ezimbini zokuqala usebenzisa i-clampbar ende njengokugoba okuqhelekileyo.
Khetha enye okanye ngaphezulu kwi-clampbar emfutshane kunye nendawo njengoko kubonisiwe.(Akuyomfuneko ukwenza ubude obuchanekileyo njengoko ukugoba kuya kuthwala izithuba ezimalunga ne-20 mm ubuncinane phakathi kwee-clampbars.)
Ukugoba ukuya kuthi ga kwi-70 mm ubude, khetha nje elona cwecwe likhulu eliza kungena.
Ubude obude kunokufuneka kusetyenziswe iziqwenga ezininzi zokubambelela.Khetha nje eyona clampbar inde eya kungena, emva koko eyona inde kakhulu eya kungena kwisikhewu esishiyekileyo, kwaye mhlawumbi neyesithathu, ngaloo ndlela yenza ubude obufunekayo.
Ukugoba okuphindaphindiweyo amaqhekeza okubamba anokudityaniswa ukwenza iyunithi enye enobude obufunekayo.Kungenjalo, ukuba iibhokisi zinamacala angenzulwanga kwaye unayo iclampbar eslotyolweyo, kunokukhawuleza ukwenza iibhokisi ngendlela efanayo neetreyi ezingenzulwanga.
Iibhokisi ezinemilebe
Iibhokisi ezinemilebe zingenziwa kusetyenziswa isethi eqhelekileyo yeentsimbi ezimfutshane ngaphandle kokuba enye imilinganiselo inkulu kunobubanzi be-clampbar (98 mm).
1. Usebenzisa i-clampbar yobude obugcweleyo, yenza ubude obugoso obulumkileyo 1, 2, 3, &4.
2. Khetha i-clampbar emfutshane (okanye mhlawumbi ezimbini okanye ezintathu eziplagwe kunye) kunye nobude ubuncinane bobubanzi bomlomo obufutshane kunobubanzi bebhokisi (ukuze isuswe kamva).Yenza ugobe 5, 6, 7 & 8.
Ngelixa usenza i-fold 6 & 7, qaphela ukukhokela iithebhu zekona nokuba ngaphakathi okanye ngaphandle kwamacala ebhokisi, njengoko unqwenela.
Iibhokisi ezineziphelo ezahlukileyo
Ibhokisi eyenziwe ngeziphelo ezahlukeneyo ineengenelo ezininzi:
- igcina imathiriyeli ngakumbi ukuba ibhokisi inamacala anzulu,
- ayifuni ikona yekona,
-konke ukusika kunokwenziwa nge-guillotine,
- konke ukusonga kungenziwa nge-clampbar ecacileyo epheleleyo;
kunye nezinye iingxaki:
- iifolda ezininzi kufuneka zenziwe,
- iikona ezininzi kufuneka zidityaniswe, kwaye
- imiphetho yentsimbi engaphezulu kunye ne-fasteners ibonisa kwibhokisi egqityiweyo.
Ukwenza olu hlobo lwebhokisi ngokuthe ngqo phambili kwaye i-clampbar yobude obugcweleyo inokusetyenziselwa zonke izigobe.
Lungiselela izikhewu njengoko kubonisiwe ngezantsi.
Okokuqala yenza imigobe emine kwi-workpiece engundoqo.
Emva koko, yenza i-4 flanges kwisiqwenga ngasinye sokugqibela.
Kwimigoqo nganye, faka i-flange emxinwa yesiqwenga sokuphela phantsi kwe-clampbar.
Dibanisa ibhokisi kunye.
Iibhokisi ezineflanged ezinekona ezicacileyo
Iibhokisi ezikwikona ezingenanto ezineeflange zangaphandle kulula ukuzenza ukuba ubude nobubanzi bukhulu kunobubanzi beclampbar obuyi-98 mm.
Ukwenza iibhokisi ezinamacala angaphandle kunxulumene nokwenza AMACANDELO E-TOP-HAT (echazwe kwicandelo elilandelayo)
Lungiselela indawo engenanto.
Usebenzisa i-clampbar yobude obupheleleyo, yenza ukugoqa oku-1, 2, 3 & 4.
Faka iflenge phantsi kwe-clampbar ukwenza u-5, kwaye usonge u-6.
Usebenzisa ii-clampbar ezimfutshane ezifanelekileyo, gqibezela ukugoqa u-7 & 8.
Ibhokisi eneFlanged enekona iiTabs
Xa usenza ibhokisi ye-flanged yangaphandle kunye neethebhu zekona kwaye ngaphandle kokusebenzisa iziqwenga ezihlukeneyo, kubalulekile ukwenza iifolthi ngokulandelelana okuchanekileyo.
Lungiselela indawo engenanto ngeekona iithebhu ezilungiselelwe njengoko kubonisiwe.
Kwesinye isiphelo se-clampbar yobude obugcweleyo, yenza zonke iifolda zethebhu "A" ukuya kwi-90. Kungcono ukwenza oku ngokufaka ithebhu phantsi kwe-clampbar.
Kwisiphelo esifanayo se-clampbar yobude obupheleleyo, yenza ukugoba "B" ukuya kuma-45 ° kuphela.Yenza oku ngokufaka icala lebhokisi, kunokuba usezantsi kwebhokisi, phantsi kwe-clampbar.
Kwesinye isiphelo se-clampbar yobude obugcweleyo, yenza i-flange folds "C" ukuya kwi-90 °.
Usebenzisa izithinteli ezimfutshane ezifanelekileyo, gqibezela ukugoqa "B" ukuya kuma-90.
Joyina iikona.
Khumbula ukuba kwiibhokisi ezinzulu kunokuba ngcono ukwenza ibhokisi enamaqhekeza ahlukeneyo.
UKWENZA IITHREYI USEBENZISA I-CLAMPBAR ESILITILEYO
I-Slotted Clampbar, xa inikezelwe, ilungele ukwenza iitreyi neepani ezingenzulu ngokukhawuleza nangokuchanekileyo.
Uncedo lweclampbar eslotyolweyo ngaphezulu kweseti yeentsimbi ezimfutshane zokwenza iitreyi kukuba umphetho wokugoba ulungelelaniswa ngokuzenzekelayo kuwo wonke umatshini, kwaye i-clampbar iyaziphakamisa ngokuzenzekelayo ukuququzelela ukufakwa okanye ukukhutshwa komsebenzi.Akunakwenzeka ukuba, ii-clampbars ezimfutshane zingasetyenziselwa ukwenza iitreyi zobunzulu obungenamkhawulo, kwaye ke, zingcono ukwenza iimilo ezinzima.
Ekusetyenzisweni, iindawo zokubeka zilingana nezithuba ezishiywe phakathi kweminwe yebhokisi eqhelekileyo kunye nomatshini wokusonga wepani.Ububanzi beendawo zokubeka bunjalo ukuba naziphi na iindawo zokubeka ezimbini ziya kungena iitreyi ngaphezu koluhlu lobungakanani be-10 mm, kwaye inani kunye neendawo zokubeka zinjalo ukuba kuzo zonke iisayizi zetreyi, kuhlala kufumaneka iindawo zokubeka ezimbini eziya kuyilingana. .(Obona bukhulu bufutshane kunye nobona bukhulu betreyi i-clampbar ebotyiweyo iya kuhlala nayo zidweliswe phantsi kweNKCAZO.)
Ukusonga itreyi engekho nzulu:
Songa amacala amabini okuqala achaseneyo kunye neethebhu zekona usebenzisa i-clampbar etyhidiweyo kodwa ungabuhoyi ubukho beendawo zokubeka.Ezi ndawo zokubeka aziyi kuba naso nasiphi na isiphumo esibonakalayo kwiifolda ezigqityiweyo.
Ngoku khetha iindawo zokubeka ezibini phakathi kwazo oza kuphinda usonge amacala amabini aseleyo.Oku ngenene kulula kakhulu kwaye kuyamangalisa ngokukhawuleza.Nje umgca-up icala lasekhohlo letreyi eyenziwe ngokuyinxenye kunye neyona slot yasekhohlo kwaye ubone ukuba kukho indawo yokubeka kwicala lasekunene ukutyhala kuyo;ukuba akunjalo, tyibilikisa itreyi ecaleni de icala lasekhohlo libe kwindawo elandelayo kwaye uzame kwakhona.Ngokuqhelekileyo, kuthatha malunga ne-4 ukuzama ukufumana iindawo ezimbini ezifanelekileyo zokubeka.
Ekugqibeleni, ngomphetho wetreyi phantsi kwe-clampbar naphakathi kweendawo zokubeka ezimbini ezikhethiweyo, phinda udibanise amacala aseleyo.Amacala enziwe ngaphambili angena kwiindawo zokubeka ezikhethiweyo njengoko ukugotywa kokugqibela kugqityiwe.
Ngobude betreyi obuphantse bubude njenge-clampbar kunokuba yimfuneko ukusebenzisa isiphelo esinye se-clampbar endaweni ye-slot.
Iiprofayili ze-op-Hat
Iprofayile ye-Top-Hat ibizwa ngegama ngenxa yokuba imilo yayo ifana nomnqwazi ophezulu wohlobo olwalunxitywa ngamanene angamaNgesi kwiinkulungwane ezidlulileyo:
IsiNgesi TopHat TopHat umfanekiso
Iiprofayili zomnqwazi ophezulu zinosetyenziso oluninzi;eyona ixhaphakileyo kukuqiniswa kweimbambo, iipali zophahla kunye neepali zocingo.
Iminqwazi engaphezulu inokuba namacala asisikweri, njengoko kubonisiwe ngezantsi ekhohlo, okanye amacala acofwayo njengoko kubonisiwe ngasekunene:
Umnqwazi onomphezulu omacala asisikweri kulula ukwenza kwiMagnabend ngaphandle kokuba ububanzi bungaphezulu kobubanzi beclampbar (98mm yeclampbar eqhelekileyo okanye i50mm ye (ukhetho) olumxinwa lweclampbar).
Umnqwazi ophezulu onamacala adibeneyo unokwenziwa umncinci kakhulu kwaye ngokwenene ububanzi bawo abunqunywanga ububanzi be-clampbar kwaphela.
I-Tophats-idibeneyo
I-advanteji ye-tapered top-hats kukuba ziyakwazi ukugqithwa phezu komnye kwaye zidibanise ukwenza amacandelo amade.
Kwakhona, esi simbo somnqwazi-phezulu sinokuhlala kunye, ngaloo ndlela senza inyanda ebambene kakhulu ukuququzelela uthutho.
Indlela yokwenza iminqwazi ephezulu:
Iminqwazi enecala lesikwere inokwenziwa njengoko kubonisiwe ngezantsi:
Ukuba iprofayile ingaphezulu kwe-98mm ububanzi ngoko i-clampbar eqhelekileyo ingasetyenziswa.
Kwiiprofayili phakathi kwe-50mm kunye ne-98 mm ububanzi (okanye ububanzi) i-Narrow Clampbar ingasetyenziswa.
Umnqwazi omxinwa kakhulu unokwenziwa kusetyenziswa isikwere bar esincedisayo njengoko kubonisiwe ngezantsi ekunene.
Xa usebenzisa obu buchule umatshini awuyi kuba nobungakanani obugcweleyo bokugoba kwaye ke i-sheetmetal ukuya kuthi ga kwi-1mm ubukhulu bunokusetyenziswa kuphela.
Kwakhona, xa usebenzisa ibar yesikwere njengesixhobo esincedisayo akuyi kubanakho ukugoba i-sheetmetal ukuvumela i-springback kwaye ngoko ke uthomalaliso lunokuba yimfuneko.
Iminqwazi engaphezulu ene tapered:
Ukuba umnqwazi ongaphezulu unokucocwa ngoko unokubunjwa ngaphandle kwesixhobo esikhethekileyo kwaye ubukhulu bunokufikelela kumthamo opheleleyo womatshini (1.6mm kumnqwazi ophezulu ngaphezulu kwe-30mm ubunzulu okanye i-1.2mm kumnqwazi ophezulu phakathi kwe-15mm kunye ne-30mm. nzulu).
Isixa se-taper esifunekayo sixhomekeke kububanzi be-top-hat.Iminqwazi emikhulu ebanzi inokuba namacala aphakamileyo njengoko kubonisiwe ngezantsi.
Kwi-symetrical top-hat zonke ii-4 zokugoba kufuneka zenziwe kwi-engile efanayo.
Umphakamo weTop-Hat:
Akukho mda uphezulu ukuya kumphakamo wokuba umnqwazi ongaphezulu unokwenziwa kodwa kukho umda osezantsi kwaye obekwe bubunzima bomqadi wokugoba.
NgeBar Extension Bar isusiwe ukugoba komqadi yi-15mm (umzobo osekhohlo).Ubukhulu bomthamo buya kuba malunga ne-1.2mm kunye nobude obuncinci bomnqwazi ophezulu buya kuba yi-15mm.
NgeBar Eyongeziweyo efakelwe i-beam esebenzayo yobubanzi obuyi-30mm (umzobo osekunene).Ubukhulu bomthamo buya kuba malunga ne-1.6mm kunye nobude obuncinci bomnqwazi ophezulu buya kuba yi-30mm.
Ukwenza i-Reverse Bends ekufutshane kakhulu:
Ngamanye amaxesha kunokubaluleka kakhulu ukukwazi ukwenza ukugoba okubuyela umva kufutshane kunye kunobuncinci bethiyori obusetwe bubunzima bomqadi wokugoba (15mm).
Ubuchwephesha bulandelayo buya kufezekisa oku nangona ukugoba kunokuba ngqukuva kancinci:
Susa ibha yokwandisa kwi-beam yokugoba.(Uyifuna emxinwa kangangoko kunokwenzeka).
Yenza igophe lokuqala libe malunga ne-60 degrees kwaye uphinde ubeke i-workpiece njengoko kubonisiwe kwi-FIG 1.
Emva koko yenza i-gobe yesibini ukuya kuma-90 degrees njengoko kubonisiwe kwi-FIG 2.
Ngoku jija iworkpiece kwaye uyibeke kwiMagnabend njengoko kubonisiwe ku-FIG 3.
Ekugqibeleni gqibezela oko kugoba ukuya kuma-90 degrees njengoko kubonisiwe ku-FIG 4.
Olu landelelwano kufuneka lukwazi ukufikelela umva ukugoba ukuya malunga ne-8mm ukuqelelana.
Ukugoba umva nokusondele ngakumbi kunokufezekiswa ngokugoba kwii-engile ezincinci kunye nokusebenzisa izigaba ezilandelelanayo.
Umzekelo yenza i-1 ukuya kuma-40 degrees kuphela, emva koko ugobe u-2 utsho ama-45 degrees.
Emva koko nyusa igobe loku-1 ukutsho idigri ezingama-70, kwaye ugobe u-2 ukutsho idigri ezingama-70 kwakhona.
Qhubeka uphinda ude ufikelele umphumo oyifunayo.
Kunokwenzeka ngokulula ukufezekisa ukugoba umva ukuya kuthi ga kwi-5mm kuphela ngaphandle okanye nangaphantsi.
Kwakhona, ukuba kwamkelekile ukuba ne-offset ethambekileyo ngolu hlobo:jogglerather than this: Joggle 90 degthen imisebenzi yokugoba embalwa iyakufuneka.
