Iipropathi kunye neendlela ze-welding ekufuneka i-alloy mold ibe nazo

Imibumbo ye-Hard alloy sisixhobo esibalulekileyo esisetyenziswa ngokubanzi kwimveliso yemizi-mveliso, eneempawu ezibalaseleyo ezifana nokunganyangeki, ukumelana nobushushu obuphezulu, kunye nokuxhathisa ukubola. Oku kulandelayo kuya kwazisa iipropathi kunye neendlela ze-welding ekufuneka i-alloy molds eqinile kufuneka ibe nazo.

1. Ubunzima obuphezulu: Izibonda ze-alloy eziqinileyo kufuneka zibe nobunzima obuphezulu ukuqinisekisa ukuba azinxibi lula ngexesha lokusetyenziswa. Ubulukhuni bugqitywe kakhulu ngamasuntswana e-carbide ngaphakathi kwe-alloy, kwaye ukuqina kobulukhuni be-alloy molds budla ngokuba ngaphezu kwe-HRC60.

2. Ukumelana nokunxiba kakuhle: Iimbumba ze-alloy eziqinileyo kufuneka zibe nokumelana nokunxiba kakuhle kwaye zingabikho lula ukunxiba ngexesha lokusetyenziswa kwexesha elide. Indlela yokunyusa i-carbide particles ngaphakathi kwe-alloy idla ngokusetyenziselwa ukuphucula ukunyanzeliswa kwe-mold alloy molds.

3. Ukuchasana okunamandla obushushu obuphezulu: Iimbumba ze-alloy ezinzima kufuneka zibe nokumelana nokushisa okuphezulu kwaye zikwazi ukusetyenziswa ixesha elide kumaqondo aphezulu ngaphandle kokuguqulwa okanye ukuqhekeka. Ngokuqhelekileyo, ukongeza izinto ezifana ne-cobalt isetyenziselwa ukuphucula ukunyanzeliswa kobushushu obuphezulu be-alloy molds.

4. Ukumelana ne-corrosion efanelekileyo: Iimbumba ze-alloy eziqinileyo kufuneka zibe nokuxhathisa okulungileyo kokubola kwaye zingabi sengozini yokubola kweekhemikhali. Ngokuqhelekileyo, ukongeza izinto ezifana ne-nickel kunye ne-molybdenum zisetyenziselwa ukuphucula ukunyanzeliswa kwe-corrosion ye-alloy molds.

Iipropathi kunye neendlela ze-welding ekufuneka i-alloy mold ibe nazo

Indlela yeWelding:

Iimbumba ze-alloy ezinzima zidla ngokulungiswa okanye zixhunywe kusetyenziswa iindlela ze-welding, kubandakanywa i-arc welding, i-laser welding, kunye ne-plasma welding. Phakathi kwabo, i-arc welding yindlela esetyenziswa ngokuqhelekileyo, ihlulwe ngokukodwa kwi-arc welding manual kunye ne-arc automated arc welding.

I-arc ye-arc ye-manual: I-arc welding ye-manual yindlela eqhelekileyo ye-welding kunye nokusebenza okulula kunye nokufanelekileyo. Kwinkqubo yokulungisa i-alloy molds enzima, i-welding wire kunye nobuso be-alloy mold enzima iyancibilika nge-arc, yenza umgca wokugubungela ukulungisa okanye ukudibanisa amacandelo amabini.

I-arc welding ngokuzenzekelayo: Ukuwelda kwe-arc ngokuzenzekelayo yindlela esebenzayo ye-welding eyona nto ifanelekileyo kwimiba yemveliso emikhulu. Ngokusebenzisa iirobhothi ze-welding okanye izixhobo ze-welding ze-welding ezizenzekelayo, ukusebenza kakuhle kunye nomgangatho kuye kwaphuculwa.

I-Laser welding: I-laser welding yindlela echanekileyo, ubushushu obuphantsi obuchaphazelekayo obuchaphazela i-welding efanelekileyo kwiimeko ezifuna i-welding ephezulu. Nyibilikisa umphezulu wamacandelo adibeneyo ngokusebenzisa umqadi we-laser ukufezekisa ukudibanisa kwe-welding.

Ezi zingasentla ziipropati kunye neendlela ze-welding eziqhelekileyo ukuba ii-alloy molds ezinzima kufuneka zibe nazo. Ngokuqhubeka nokuphucula ukusebenza kwe-alloy molds eqinile kunye nokukhetha iindlela ezifanelekileyo ze-welding, ubomi benkonzo kunye nokusebenza kakuhle kwe-mold alloy molds kunokuphuculwa ngokufanelekileyo.