izixhobo Welding ngokuqhelekileyo ezisetyenziswa AC kunye noomatshini ukuwelda DC, argon arc oomatshini ukuwelda, ukuxhathisa koomatshini ukuwelda, carbon dioxide ekhuselweyo oomatshini ukuwelda, njl izixhobo Welding eyahlulahlulwe ngakumbi ibandakanya welding arc, electroslag welding, brazing, friction welding, argon arc welding, Igesi yeCarbon dioxide ikhuselwe ukuwelda, njl.
Ziziphi iimpawu zeWelding izixhobo?
Yintoni endimele ndiyinikele ingqalelo xa usebenzisa izixhobo ze-Welding?
Zisebenza njani izixhobo zeWelding?
Ziziphi iimpawu zeWelding izixhobo?
1. Izixhobo ze-Welding kufuneka zibe zomelele kwaye zomelele, zineempawu ezizinzileyo zokusebenza kunye nokuthembeka okulungileyo.
2. Izalathisi ezahlukeneyo zeempawu zobuchwephesha bezixhobo ze-Welding kufuneka zihambelane nemigaqo ehambelanayo yomgangatho woshishino lomatshini kwaye ihlangabezane neemfuno zenkqubo ye-welding esetyenziswayo.
3. Iiparamitha ze-welding zezixhobo ze-Welding ziyakwazi ukulungelelaniswa ngokufanelekileyo kunye ne-intuitively, kwaye zingagcinwa zizinzileyo ngexesha lenkqubo ye-welding ende.
4. Izixhobo zokuwelda zinamandla okubuyisela imbuyekezo yokuguquguquka kwegridi yamandla oshishino.
5. Izixhobo ze-Welding zinoqoqosho, ziyasebenza kwaye kulula ukuzigcina.
6. Ngaphantsi kweemeko zokusetyenziswa ngokuqhelekileyo kunye nokugcinwa okufanelekileyo, ubomi bokusebenza bezixhobo ze-Welding kufuneka zibe ngaphezu kweminyaka eyi-10.
Yintoni endimele ndiyinikele ingqalelo xa usebenzisa izixhobo ze-Welding?
Iimfuno zobugcisa xa usebenzisa izixhobo ze-Welding ziquka izinto eziphathekayo, iimpawu zesakhiwo, imilinganiselo, iimfuno ezichanekileyo kunye neemeko zokusetyenziswa kwesakhiwo ukuba sifakwe.
Ukuba i-welding structure material yintsimbi yentsimbi ephantsi, i-arc welding transformer ingasetyenziswa; ukuba iimfuno zesakhiwo se-welding ziphezulu kwaye zisezantsi i-hydrogen electrode welding iyafuneka, kufuneka kukhethwe umatshini we-DC arc welding.
Ukuwelda okukhulu kunye nokukhulu, umatshini wokuwelda we-electroslag ungasetyenziswa; kwi-bar butt welding, umatshini wokuwelda uxinzelelo olubandayo kunye nomatshini wokuwelda we-butt ungasetyenziswa. Kwiinsimbi ezisebenzayo okanye i-alloys, i-alloys ekwazi ukumelana nobushushu kunye ne-alloys-resistant-resistant, i-inert gas shielded welders, i-plasma arc welders, i-electron beam welders, njl njl.
Kwizakhiwo ze-welding kunye neefom zesakhiwo ezisisigxina kunye nemilinganiselo ngobuninzi obukhulu, kunokusetyenziswa oomatshini abakhethekileyo be-welding.
Zisebenza njani izixhobo zeWelding?
Umthungo odibanisa imizimba emibini edibeneyo eyenziwe ngexesha lokudityaniswa kwezixhobo ze-Welding ibizwa ngokuba yi-weld seam. Amacala omabini e-weld aya kufakwa kubushushu be-welding ngexesha le-welding, kwaye isakhiwo kunye neempawu ziya kutshintsha. Lo mmandla ubizwa ngokuba yindawo echatshazelwe bubushushu. Ngexesha welding, ngenxa yezinto ezahlukeneyo workpiece, izixhobo welding, welding current, njl., overheating, embrittlement, hardening or softening may happen in the weld and heat ochaphazelekayo zone emva kokuwelda, nto leyo enciphisa ukusebenza kwe weldment kwaye iyancipha ukuwelda. Oku kufuna ukulungiswa kweemeko ze-welding. Ukushisa kwangaphambili kwi-interface ye-weldment phambi kwe-welding, ukugcinwa kobushushu ngexesha le-welding kunye ne-post-weld yonyango lokushisa kunokuphucula umgangatho we-welding weldment.
Ixesha lokuposa: Jul-15-2014
