UKWENZA AMABHOKISI, IZIGQWU ZEPHEZULU, AMA-REVERSE BENDS ETC NGE-MAGNABEND
Kunezindlela eziningi zokubeka amabhokisi nezindlela eziningi zokuwagoqa.I-MAGNABEND ifaneleka kahle ukwenza amabhokisi, ikakhulukazi ayinkimbinkimbi, ngenxa yokuguquguquka kokusebenzisa ama-clampbars amafushane ukwenza ukugoqa okungavinjwa ngokuqhathaniswa nokugoqeka kwangaphambilini.
Amabhokisi Angenalutho
Yenza ukugoba okubili kokuqala usebenzisa i-clampbar ende njengokugoba okuvamile.
Khetha i-clampbar eyodwa noma ngaphezulu amafushane nendawo njengoba kukhonjisiwe.(Akudingekile ukwenza ubude obuqondile njengoba ukugoba kuzothwala izikhala okungenani ezingama-20 mm phakathi kwama-clampbars.)
Ukuze uthole ukugoba okungafika ku-70 mm ubude, vele ukhethe ucezu lokunamathisela olukhulu kakhulu oluzolingana.
Ukuze kube nobude obude kungase kudingeke ukuthi kusetshenziswe izingcezu ezimbalwa zokubopha.Vele ukhethe i-clampbar ende kakhulu ezongena, bese kuba yinde kakhulu ezongena esikhaleni esisele, futhi mhlawumbe nesesithathu, ngaleyo ndlela wenze ubude obudingekayo.
Ukuze ugobe ngokuphindaphindiwe izingcezu zokubopha zingaxhunywa ukuze kwenziwe iyunithi eyodwa enobude obudingekayo.Okunye, uma amabhokisi enezinhlangothi ezingashoni futhi une-clampbar eboshiwe, kungase kusheshe ukwenza amabhokisi ngendlela efanayo namathileyi angashoni.
Amabhokisi anezindebe
Amabhokisi anezindebe angenziwa kusetshenziswa isethi evamile yama-clampbar amafushane inqobo nje uma ubukhulu obunye bukhulu kunobubanzi be-clampbar (98 mm).
1. Usebenzisa i-clampbar yobude obugcwele, yakha ubude obugoqiwe ngobuhlakani 1, 2, 3, &4.
2. Khetha i-clampbar emfushane (noma ngokunokwenzeka amabili noma amathathu axhunywe ndawonye) enobude okungenani obunobubanzi bomlomo obufushane kunobubanzi bebhokisi (ukuze isuswe kamuva).Ukugoqa kwefomu 5, 6, 7 & 8.
Ngenkathi wenza ukugoqa 6 & 7, qaphela ukuqondisa amathebhu ekhona ngaphakathi noma ngaphandle kwezinhlangothi zebhokisi, njengoba uthanda.
Amabhokisi aneziphetho ezihlukene
Ibhokisi elenziwe ngeziphetho ezihlukene linezinzuzo ezimbalwa:
- igcina impahla ikakhulukazi uma ibhokisi linezinhlangothi ezijulile,
- ayidingi ukufakwa ekhoneni,
- konke ukusika kungenziwa nge-guillotine,
- konke ukugoqa kungenziwa nge-clampbar yobude obugcwele;
kanye nezinye izithiyo:
- kufanele kwakhiwe amafolda amaningi,
- amakhona amaningi kufanele ahlanganiswe, futhi
- imiphetho yensimbi eyengeziwe kanye nezixhumi ziboniswa ebhokisini eliqediwe.
Ukwenza lolu hlobo lwebhokisi kuqonde phambili futhi i-clampbar yobude obugcwele ingasetshenziswa kuwo wonke amafolda.
Lungiselela izikhala njengoba kukhonjisiwe ngezansi.
Qala ngokugoqa okune kucezu lokusebenza olukhulu.
Okulandelayo, yakha ama-flange angu-4 engxenyeni ngayinye yokugcina.
Kulokhu kugoqa ngakunye, faka iflenge elincane lesiqephu sokugcina ngaphansi kwe-clampbar.
Joyina ibhokisi ndawonye.
Amabhokisi ane-flanged anamakhona angenalutho
Amabhokisi anamakhona angenalutho anama-flange angaphandle kulula ukuwenza uma ubude nobubanzi bukhulu kunobubanzi be-clampbar obungu-98 mm.
Ukwakhiwa kwamabhokisi anama-flange angaphandle kuhlobene nokwenza IZIGCAWU ZE-TOP-HAT (okuchazwe esigabeni esilandelayo)
Lungiselela isikhala.
Usebenzisa i-clampbar yobude obugcwele, yenza ukugoqa 1, 2, 3 & 4.
Faka i-flange ngaphansi kwe-clampbar ukuze wenze ukugoqa okungu-5, bese ugoqa u-6.
Usebenzisa ama-clampbar amafushane afanelekile, qedela ukugoqa 7 & 8.
Ibhokisi Eliphekiwe elinama-Corner Tabs
Uma wenza ibhokisi elingaphandle eline-flanged ngamathebhu ekhoneni futhi ngaphandle kokusebenzisa izingcezu zokugcina ezihlukene, kubalulekile ukwakha ama-folds ngokulandelana okulungile.
Lungiselela okungenalutho ngamathebhu ekhona ahlelwe njengoba kukhonjisiwe.
Ngakolunye uhlangothi lwe-clampbar yobude obugcwele, yenza wonke amathebhu agoqe "A" kuya ku-90. Kungcono ukwenza lokhu ngokufaka ithebhu ngaphansi kwe-clampbar.
Ekupheleni okufanayo kwe-clampbar yobude obugcwele, phinda ifomu elithi "B" liye ku-45° kuphela.Yenza lokhu ngokufaka uhlangothi lwebhokisi, esikhundleni sangaphansi kwebhokisi, ngaphansi kwe-clampbar.
Ngakolunye uhlangothi lwe-clampbar yobude obugcwele, yakha ukugoqa kwe-flange "C" kuya ku-90°.
Usebenzisa ama-clampbar amafushane afanelekile, qedela ukugoqa okuthi "B" kuye ku-90.
Joyina amakhona.
Khumbula ukuthi emabhokisini ajulile kungase kube ngcono ukwenza ibhokisi elinezicucu ezihlukene zokuphela.
UKWENZA AMATHLEYI USEBENZISA I-CLAMPBAR ESHAYIWE
I-Slotted Clampbar, uma ihlinzekwa, ilungele ukwenza amathreyi namapani angashoni ngokushesha nangokunembile.
Ubuhle be-clampbar eboshiwe phezu kwesethi yama-clampbar amafushane okwenza amathreyi ukuthi umphetho ogobayo uqondaniswe ngokuzenzakalela nawo wonke umshini, futhi i-clampbar iyaziphakamisa ngokuzenzakalelayo ukuze kube lula ukufakwa noma ukukhishwa kocezu lokusebenza.Noma kunjalo, ama-clampbars amafushane angasetshenziswa ukwenza amathreyi okujula okungenamkhawulo, futhi-ke, angcono ekwenzeni izimo eziyinkimbinkimbi.
Lapho zisetshenziswa, izikhala zilingana nezikhala ezishiywe phakathi kweminwe yebhokisi elivamile nomshini wokugoqa wepani.Ububanzi bezikhala bukhulu kangangokuthi noma yiziphi izikhala ezimbili zizolingana amathreyi ngaphezu kobubanzi obuyi-10 mm, futhi inombolo nezindawo zezikhala zinjalo kangangokuthi kubo bonke osayizi bethreyi, kungatholakala njalo izikhala ezimbili ezizoyilingana. .(Osayizi bethreyi abafushane nabade kunawo wonke i-clampbar efakiwe izobafaka bafakwe ohlwini ngaphansi kwe-SPECIFICATIONS.)
Ukugoqa ithreyi elingashoni:
Songa izinhlangothi ezimbili ezimelene zokuqala namathebhu ekhona usebenzisa i-clampbar eboshiwe kodwa ungaziba ubukhona bezikhala.Lezi zikhala ngeke zibe nomthelela obonakalayo kumafolda aqediwe.
Manje khetha izikhala ezimbili ozogoqa phakathi kwazo izinhlangothi ezimbili ezisele.Lokhu empeleni kulula kakhulu futhi kuyashesha ngokumangalisayo.Vele udwebe umugqa ohlangothini lwesobunxele lwethreyi eyenziwe ngokwengxenye ne-leftmost slot futhi ubone ukuthi asikho yini isikhala sohlangothi lwesokudla ongaphushela kulo;uma kungenjalo, shelelezisa ithreyi kuze kube uhlangothi lwesokunxele lube endaweni yesikhala esilandelayo bese uzama futhi.Ngokuvamile, kuthatha cishe 4 ukuzama okunjalo ukuthola izikhala ezimbili ezifanele.
Ekugcineni, ngonqenqema lwethreyi ngaphansi kwe-clampbar naphakathi kwezikhala ezimbili ezikhethiwe, phinda izinhlangothi ezisele.Izinhlangothi ezakhiwe ngaphambilini zingena ezindaweni ezikhethiwe njengoba ukugoqa kokugcina sekuqediwe.
Ngobude bethreyi obucishe bulingane ne-clampbar kungase kudingeke ukuthi kusetshenziswe ingxenye eyodwa ye-clampbar esikhundleni se-slot.
Amaphrofayili we-op-Hat
Iphrofayili ye-Top-Hat ibizwa kanjalo ngenxa yokuthi ukwakheka kwayo kufana nesigqoko esiphezulu sohlobo olwalugqokwa amadoda angamaNgisi emakhulwini eminyaka adlule:
Isithombe se-English TopHat TopHat
Amaphrofayili wezigqoko eziphezulu anokusetshenziswa okuningi;ezivamile ukuqinisa izimbambo, purlin ophahleni kanye nezigxobo zocingo.
Izigqoko eziphezulu zingaba nezinhlangothi eziyisikwele, njengoba kuboniswe ngezansi kwesokunxele, noma izinhlangothi ezicijile njengoba kukhonjisiwe kwesokudla:
Isigqoko esingaphezulu esinezinhlangothi eziyisikwele kulula ukusenza ku-Magnabend inqobo nje uma ububanzi bungaphezu kobubanzi be-clampbar (98mm ku-clampbar evamile noma u-50mm we-clampbar encane (ongakukhetha).
Isigqoko esiphezulu esinezinhlangothi ezicijile singenziwa sibe mncane kakhulu futhi empeleni ububanzi baso abunqunywa ububanzi be-clampbar nhlobo.
I-Tophats-ijoyiniwe
Inzuzo yezigqoko eziphezulu ezicijile ukuthi zingagqitshwa phezu kwesinye futhi zihlanganiswe ukwenza izigaba ezinde.
Futhi, lesi sitayela sesigqoko esiphezulu singahlala ndawonye ngaleyo ndlela senze inqwaba ehlangene kakhulu ukuze kube lula ukuhamba.
Indlela yokwenza izigqoko eziphezulu:
Izigqoko eziphezulu ezinezinhlangothi eziyisikwele zingenziwa njengoba kukhonjisiwe ngezansi:
Uma iphrofayili ingaphezu kuka-98mm ububanzi bese i-clampbar ejwayelekile ingasetshenziswa.
Kumaphrofayili aphakathi kuka-50mm no-98 mm ububanzi (noma ububanzi) i-Narrow Clampbar ingasetshenziswa.
Isigqoko esiphezulu esiwumngcingo kakhulu singenziwa kusetshenziswa ibha yesikwele esiyisiza njengoba kukhonjisiwe ngezansi kwesokudla.
Uma usebenzisa lezi zindlela umshini ngeke ube nogqinsi oluphelele lokugoba futhi ngaleyo ndlela i-sheetmetal efinyelela cishe ku-1mm ubukhulu ingasetshenziswa kuphela.
Futhi, uma usebenzisa ibha eyisikwele njengethuluzi elisizayo ngeke kwenzeke ukweqa i-sheetmetal ukuze uvumele i-springback futhi ngaleyo ndlela ukuyekethisa kungase kudingeke.
Izigqoko eziphezulu ezicijile:
Uma isigqoko esingaphezulu singenziwe tapered khona-ke singakhiwa ngaphandle kwanoma iyiphi ithuluzi elikhethekile futhi ukujiya bungafika kumthamo ogcwele womshini (1.6mm ngezigqoko eziphezulu ezingaphezulu kuka-30mm ukushona noma u-1.2mm ngezigqoko eziphezulu phakathi kuka-15mm no-30mm deep).
Inani le-taper elidingekayo lincike kububanzi besigqoko esiphezulu.Izigqoko eziphezulu ezibanzi zingaba nezinhlangothi eziphakeme njengoba kukhonjisiwe ngezansi.
Ukuze uthole isigqoko esingaphezulu esilinganayo wonke ama-4 amajika kufanele enziwe nge-engeli efanayo.
Ubude Besigqoko Esiphezulu:
Awukho umkhawulo ongaphezulu wobude lapho isigqoko esingaphezulu singenziwa khona kodwa kunomkhawulo ophansi futhi obekwe ukujiya kogongolo olugobayo.
Nge-Extension Bar ikhishiwe ukujiya kogongolo kungu-15mm (umdwebo ongakwesokunxele).Umthamo wogqinsi uzoba ngu-1.2mm futhi ubude obuncane besigqoko esingaphezulu buzoba ngu-15mm.
Uma kufakwe Ibha Yokunweba ububanzi bebhilidi egobayo obusebenzayo bungu-30mm (umdwebo ongakwesokudla).Umthamo wogqinsi uzoba ngu-1.6mm futhi ubude obuncane besigqoko esingaphezulu buzoba ngu-30mm.
Ukwenza ama-Reverse Bends asondele kakhulu:
Kwesinye isikhathi kungabaluleka kakhulu ukukwazi ukwenza ukugoba okubuyela emuva kusondelelane kunobuncane bethiyori obusethwe ubukhulu bogongolo olugobayo (15mm).
Indlela elandelayo izofeza lokhu nakuba ukugoba kungase kube yindilinga encane:
Susa ibha yokunweba ku-beam egobayo.(Uyidinga incane ngangokunokwenzeka).
Yenza ukugoba kokuqala kufinyelele kumadigri angaba ngu-60 bese ubeka kabusha ucezu lokusebenza njengoba kukhonjisiwe ku-FIG 1.
Okulandelayo yenza ukugoba kwesibili kube amadigri angu-90 njengoba kukhonjisiwe ku-FIG 2.
Manje jika ucezu lomsebenzi bese ulubeka ku-Magnabend njengoba kukhonjisiwe ku-FIG 3.
Ekugcineni qedela lokho kugoba kuya kumadigri angu-90 njengoba kukhonjisiwe ku-FIG 4.
Lokhu kulandelana kufanele kukwazi ukufeza ukugoba okubuyela emuva kuze kube ukuhlukana okungaba ngu-8mm.
Ukugoba okuseduzane nokuhlehla kungafinyelelwa ngokugoba ngama-engeli amancane nokusebenzisa izigaba eziningi ezilandelanayo.
Isibonelo yenza ukugoba oku-1 kuye kumadigri angama-40 kuphela, bese ugoba u-2 ukuze uthi amadigri angama-45.
Bese ukhuphula ukugoba 1 ukuze uthi amadigri angu-70, bese ugoba u-2 usho amadigri angu-70 futhi.
Qhubeka uphinda kuze kube yilapho umphumela oyifunayo ufinyelelwa.
Kungenzeka kalula ukufeza ukugoba okuhlanekezela phansi kuze kufike ku-5mm kuphela ngokuhlukana noma ngaphansi.
Futhi, uma kwamukelekile ukuba ne-offset eyehlelayo kanje:jogglerather than this: Joggle 90 deg bese kudingeka imisebenzi yokugoba embalwa.
