Idiphu eshushu yokugalela ukutyeba
Ubude bexesha lokugquma kwe-anti-dip galvanizing umaleko we-anticorrosion ulingana nobukhulu.Amalungu eSixokelelwano akwiimeko eziqatha kakhulu zomhlwa wenkonzo kwaye (okanye) afuna ixesha elide lenkonzo, elinokuba phezulu kuneemfuno zobunzima bomaleko ocandiweyo wale mfuno zomgangatho.Nangona kunjalo, ukwakheka kweekhemikhali zobunzima bokugquma i-zinc obunokuchatshazelwa yi-substrate, imilinganiselo yejometri yemeko yomphezulu we-workpiece, amacandelo enkqubo, kunye neeparamitha zenkqubo yokwambathisa eshushu, njengemida yezinto.Logama nje ubukhulu bengubo yokwaleka mkhulu kunexabiso elimisiweyo, umphezulu workpiece ipleyitiwe kuvunyelwe mnyama okanye ukukhanya ngwevu umbala iindawo ezingalinganiyo.Ugcino lwegalati phantsi kweemeko ezifumileyo umphezulu womsebenzi uvumela umhlwa omhlophe (i-zinc oxide esekwe kwisiseko semveliso emhlophe okanye engwevu).Ubukhulu be-HDG workpiece ngokubanzi phantsi kweemeko eziqhelekileyo zokusebenza kufuneka kungabikho ukugqabhuka kunye nokuxobuka.Ifakwe igalvanized emva kokugoba kunye ne-deformation processing ebangela ukuba i-coat flaking kunye ne-peeling phenomenon ayibonisi ukunamathela kakubi kwengubo.
Idiphu eshushu yokugalela ukutyeba
| Ukutyeba kwentsimbi (mm) | Ukutyeba kwendawo (um) | Ukutyeba okuphakathi (um) |
| >6 | 70 | 85 |
| 3-6 | 55 | 70 |
| 1.5-3 | 45 | 55 |
| <1.5 | 35 | 55 |
Idiphu eshushu ityhubhu yesikwere esinezibilini
Idiphu eshushu ityhubhu yesikwere isetyenziselwa ipleyiti yetyhubhu yesikwere okanye umcu emva kokwenza i-curl kwidiphu eshushu eyenziwe ngamagalvanized ngokusebenzisa uthotho lweekhemikhali ezenza ityhubhu;inokuba shushu-iqengqiwe okanye ebandayo rolled steel strip emva kogobe isikwere umngxuma cross-icandelo colda, ngoko umbhobho wentsimbi odityanisiweyo ophezulu-frequency.
I-Hot dip galvanized square tube inokomelela okulungileyo, ukuqina, i-ductility kunye nokusebenza kwenkqubo ye-welding kunye ne-ductility elungileyo, i-alloy layer enesiseko sentsimbi edityaniswe kwityhubhu eqinileyo, eshushu ye-galvanized square ingaba yi-punching ebandayo, ukuqengqeleka, ukuzoba iintlobo ezahlukeneyo zokubumba kunye nokugoba. ngaphandle komonakalo kwisambatho;ukusetyenzwa ngokubanzi okufana nokubhola, ukusika, ukuwelda, inkqubo yokugoba ebandayo.Umphezulu wediphu oshushu owenziwe ngamagalvanized uqaqambile kwaye umhle, ngokwemfuno yobunjineli.
I-Hot dip galvanized square tube isetyenziswa rhoqo: udonga lwamakhethini eglasi, iNqaba yamandla, unxibelelwano, iigridi zamandla, ukuhanjiswa kwamanzi kunye negesi, i-wire casing, izindlu, iibhulorho, isakhiwo sesinyithi, ukuhanjiswa kwamandla, njl.
Ixesha lokuposa: Oct-30-2019