Kusankha Zipangizo za Electrode Pamakina Owotcherera Pakatikati Pafupipafupi?

Kusankha zinthu zoyenera zama elekitirodi ndichisankho chofunikira kwambiri pakuwonetsetsa kuti makina owotcherera apakati pafupipafupi ndi olimba. Nkhaniyi ikufotokoza zomwe muyenera kuziganizira posankha zida za electrode ndikupereka zidziwitso pakusankha.

1. Kugwirizana kwa Workpiece Material:Zinthu za elekitirodi ziyenera kugwirizana ndi zinthu zomwe zimawotchedwa. Ndikofunikira kuganizira zinthu monga conductivity, kufutukuka kwa kutentha, ndi reactivity ya mankhwala kuti tipewe kusamutsa zinthu komanso kuipitsidwa panthawi yowotcherera.
2. Electrode Wear Resistance:Sankhani zida zomwe sizimavala kwambiri kuti zipirire kupsinjika kwamakina ndi kutentha komwe kumakumana ndi ntchito yowotcherera. Zida monga ma aloyi amkuwa, mkuwa wa chromium, ndi zitsulo zokanira zimadziwika chifukwa chokana kuvala.
3. Kukaniza Kutentha ndi Kutentha kwa Matenthedwe:Ma elekitirodi amayenera kukhala ndi mphamvu yolimbana ndi kutentha kuti apewe kusinthika msanga kapena kusungunuka panthawi yowotcherera. Kuonjezera apo, mulingo woyenera wa matenthedwe otenthetsera umathandizira kuchotsa bwino kutentha komwe kumapangidwa panthawi yowotcherera.
4. Mphamvu yamagetsi:Kukwera kwamagetsi ndikofunikira pakusamutsa mphamvu kuchokera pamakina owotcherera kupita kumalo ogwirira ntchito. Mkuwa ndi ma alloys ake, chifukwa cha kuwongolera kwawo bwino, amagwiritsidwa ntchito kwambiri ndi zida za electrode.
5. Kulimbana ndi Corrosion:Ganizirani malo owotcherera kuti musankhe zida zomwe zimapereka kukana kokwanira kwa dzimbiri. Izi ndizofunikira makamaka pogwira ntchito ndi zinthu zomwe zimatha kudwala kapena m'malo achinyezi.
6. Mtengo ndi kupezeka:Kulinganiza magwiridwe antchito ndi mtengo ndikofunikira. Ngakhale zida monga copper tungsten zimapereka zinthu zapadera, zimatha kukhala zotsika mtengo. Unikani zofunikira zowotcherera ndi zovuta za bajeti posankha zida za electrode.
7. Kumaliza ndi Kupaka Pamwamba:Ntchito zina zimapindula ndi zokutira zama elekitirodi zomwe zimakulitsa kukana, kuletsa kumamatira, kapena kuchepetsa spatter. Zovala monga chrome plating kapena electrode kuvala zimatha kukulitsa moyo wogwira ntchito wa electrode.

Kusankha Zida Zopangira Electrode:

1. Copper ndi Copper Alloys:Izi zimagwiritsidwa ntchito kwambiri chifukwa chamagetsi awo abwino kwambiri, matenthedwe abwino amafuta, komanso kukana kuvala. Ma alloys monga Class 2 (C18200) ndi Class 3 (C18150) alloys zamkuwa ndizosankha wamba.
2. Chromium Copper:Ma aloyi amkuwa a Chromium (CuCrZr) amapereka kukana kwamphamvu kwambiri, kuyendetsa bwino kwamagetsi, komanso kukhazikika kwamafuta. Iwo ndi oyenera wofuna kuwotcherera ntchito.
3. Tungsten-Copper Aloyi:Ma elekitirodi a Tungsten-copper amaphatikiza zinthu zamtundu wa tungsten wosungunuka komanso momwe mkuwa umayendera. Iwo ndi oyenerera ntchito zomwe zimafuna kukana kutentha kwambiri.
4. Molybdenum:Ma electrode a Molybdenum amagwiritsidwa ntchito pazinthu zapadera zomwe zimafuna kukana kutentha kwambiri komanso kukulitsa kwamafuta ochepa.

Kusankhidwa kwa ma elekitirodi pamakina owotcherera pafupipafupi kumatengera zinthu zosiyanasiyana, kuphatikiza kugwirizana ndi zida zogwirira ntchito, kukana kuvala, kukana kutentha, kuwongolera magetsi, ndi mtengo. Powunika mosamala zinthuzi ndikumvetsetsa zofunikira zowotcherera, opanga amatha kusankha zinthu zabwino kwambiri za elekitirodi zomwe zimathandizira kuti ntchito zowotcherera bwino komanso zapamwamba kwambiri.