Ezinye izicelo ezicela umngeni zokugoba zisenokonakalisa umphezulu wombhobho.Izixhobo zisinyithi, imibhobho yintsimbi, kwaye kwezinye iimeko izikrweqe okanye imikrwelo ayinakuthintelwa.Getty Images
Ukugoba okuphumeleleyo kulula kwizicelo ezininzi zokuvelisa ityhubhu, ngakumbi xa usebenzisa i-benders yamva nje yokujikeleza.Iseti epheleleyo yezixhobo - ukugoba kuyafa, i-wiper iyafa, i-clamping iyafa, i-pressure dies kunye ne-mandrels - ijikeleze kwaye ivale ityhubhu ecaleni kwendawo yangaphakathi nangaphandle ukuze isinyithi sigeleza apho senzelwe ukuhamba khona ngexesha lenkqubo yokugoba, ibonelela ngenkqubo yokugoba egqwesileyo, ibonelela ngenkqubo yokugoba egqwesileyo. ubungqina, njengoko impumelelo ifuna ukuseta ngokufanelekileyo kunye nokuthambisa, kodwa kwiimeko ezininzi umphumo ugoba kakuhle, ixesha emva kwexesha, usuku nosuku.
Xa udibana nokugoba okucela umngeni, abavelisi banokhetho oluninzi.Abanye oomatshini bokuzoba i-rotary banomzobo wokuphakamisa isibiyeli obonelela ngamandla okutyhala ukuncedisa umzobo wocingo.Ukongezelela koku, abenzi bezixhobo badla ngokuba necebo elinye okanye ezibini zokujongana nokugoba okunzima, njengokwandisa ubude beqhosha okanye ngokwenza uthotho lwee-serrations kumphezulu woqhagamshelwano we-clamp;i-serrations iluma kumphezulu wetyhubhu.Zombini zibonelela ngokubambelela okongeziweyo ukugcina ityhubhu ingatyibiliki ngexesha lokugoba.
Kungakhathaliseki ukuba yintoni na, injongo kukuvelisa amacandelo ahlangabezana neemfuno zabathengi.Kwiimeko ezininzi, oku kuthetha ukuguqulwa okuncinci kwamacandelo kunye nomphezulu ogudileyo.Nangona kunjalo, oku akusiyo i-ironclad.Iiityhubhu ezifihliweyo kwimbono, abathengi banokunyamezela i-ovality enkulu kwiityhubhu ezijikelezileyo, ukucandwa okubalulekileyo kwesikwere okanye iityhubhu ezixande, kancinci ukuya kumodareyitha imibimbi okanye ukumodareyitha ukushwabana ngaphakathi kwe-machining ye-machining. I-viation ukusuka kwigophe elifanelekileyo, ngoko ke kuyimfuneko ukufumanisa ukuba umthengi ufuna ntoni ngokwenene.Abanye abantu bazimisele ukuhlawula imali encinci ye-bend yokuqala, ngelixa abanye bekhetha ukugoba okungabizi kakhulu kunye neziphene ezicacileyo.
Ngamanye amaxesha abathengi baya kuchaza i-elbow engabonakali kunzima ukuyivelisa, yenziwe ngezinto ezithambileyo eziphakathi kunye nodonga olungqingqwa ngokwaneleyo ukolula ngaphandle kwengqiniba ngaphandle kokwahlula, kodwa hayi kakhulu kangangokuba idibene kunye ngaphakathi kwi-bend.
Ukuba uvavanyo bend iziphumo kumanqaku machining, umenzi kukho ezimbini ongakhetha.Enye kukuba athathe inyathelo elongezelelweyo ukugudisa imveliso egqityiweyo ukususa zonke izixhobo marks.Of course ukugudisa kunokuphumelela, kodwa kuthetha ukuphathwa eyongezelelweyo kunye nomsebenzi ngakumbi, ngoko ke akukho mfuneko inketho cheap.
Ukususa umonakalo ngumcimbi wokususa umphezulu wesixhobo sensimbi.Oku kwenziwa ngokwenza izixhobo ngokupheleleyo kwi-polymers yokwenziwa komsebenzi onzima okanye ukwenza izixhobo zokufakwa kwezi zixhobo.
Omabini amacebo kukutyeshela isithethe;izixhobo bender zidla zenziwa ingxubevange yentsimbi kuphela.Zimbalwa ezinye izinto ezikwaziyo ukumelana imikhosi ukugoba kwaye zenze ityhubhu okanye umbhobho, kwaye ezo ngokubanzi azihlali kakhulu.Noko ke, ezimbini kwezi zeplastiki ziye zaba izinto eziqhelekileyo kwesi sicelo: Derlin kunye Nylatron.Ngelixa ezi zinto zinamandla agqwesileyo ocinezelayo, azikho nzima njengentsimbi yesixhobo, yingakho bengashiyi amanqaku. ukwakhiwa kwezixhobo eziqhelekileyo.
Ngenxa yokuba i-polymer molds ayidali imikhosi ekhukhulayo eyenziwa ngumbumba wentsimbi, iinxalenye ezibangelwayo zihlala zifuna i-radii ye-bend enkulu kwaye yenzelwe ukuxhasa i-clamps emide kune-metal mold designs.I-Lubricants zisafuneka, nangona ngokuqhelekileyo ngamanani amancinci.
Nangona zonke izixhobo zinexesha elilinganiselweyo lokuphila, izixhobo ezingenayo umonakalo zinobomi obufutshane kunezixhobo zendabuko.Le yingqwalasela ephambili xa ukhankanya olu hlobo lomsebenzi, njengoko izixhobo kufuneka zitshintshwe ngokuphindaphindiweyo.Lo mzuzwana unokuncitshiswa ngokusebenzisa ukufakwa kwe-polymer eqhotyoshelweyo kwimizimba yesixhobo sentsimbi kunye ne-fasteners mechanical, ehlala ihlala ixesha elide kunezixhobo ezenziwe ngokupheleleyo zepolymer.
Iimbumba ezingenakonakala zifanelekile ukwenza isinyithi, isinyithi esingenasici, i-aluminium kunye nobhedu, kwaye izicelo eziqhelekileyo ziyahlukahluka kwizinto eziphathekayo. Ukutya kunye nezicelo zesiselo zilungele izixhobo ezingenayo umonakalo. Ngokufanelekileyo, imibhobho yokutya okanye ukusetyenzwa kwesiselo ilula kakhulu.
Ezinye izicelo eziqhelekileyo zibandakanya iindawo ezifihliweyo okanye ezicwengiweyo.Ingcamango ephosakeleyo eqhelekileyo kukuba i-coating okanye inkqubo ye-electroplating igcwalisa okanye ifihla iziphene.Ii-Coatings kunye ne-electroplating zincinci kakhulu, ngokuqhelekileyo zijolise ekugqityweni kwe-glossy ebonakalayo.
I-Tube & Pipe Journal yaba liphephancwadi lokuqala elizinikele ekukhonzeni ishishini lombhobho wesinyithi kwi-1990.Namhlanje, lihlala lilo kuphela upapasho kuMntla Melika ozinikele kushishino kwaye uye waba ngowona mthombo othembekileyo wolwazi kwiingcali zemibhobho.
Ngoku ngokufikelela ngokupheleleyo kwi-digital edition ye-FABRICATOR, ufikelelo olulula kwizixhobo ezixabisekileyo zeshishini.
Uhlelo lwedijithali lweThe Tube & Pipe Journal ngoku lufikeleleka ngokupheleleyo, lubonelela ngokufikelela lula kwizixhobo ezixabisekileyo zoshishino.
Yonwabela ukufikelela ngokupheleleyo kwi-digital edition ye-STAMPING Journal, ebonelela ngenkqubela phambili yetekhnoloji yamva nje, ezona ndlela zintle kunye neendaba zeshishini lentengiso yesitampu sesinyithi.
Ngoku ngokufikelela ngokupheleleyo kwi-digital edition ye-Fabricator en Español, ukufikelela lula kwizixhobo ezixabisekileyo zoshishino.