Mumadziwa bwanji za zida zowotcherera?Musaphonye kuchuluka kwakukulu!(ine)

1. Tsamba lagalasi

Pepala lopangidwa ndi galvanized liyenera kukhala zinthu zambiri zowotcherera.Kutentha kwa gasification kwa zinki ndikotsika kwambiri kuposa kusungunuka kwachitsulo, kotero ndikosavuta kupanga ndikuwotcherera pakuwotcherera.Zachidziwikire, chifukwa cha izi, pepala lokhala ndi malata lidzakhalanso ndi zolakwika pakuwotcherera.Pamene zinki imatuluka nthunzi mosalekeza, nthunzi yopangidwa imalowa mu weld kupanga pores kapena undercuts.Oyenera kuwotcherera laser.

2. Chitsulo chosapanga dzimbiri

Nthawi zambiri timamva za zitsulo zosapanga dzimbiri.Zida zowotcherera nthawi zambiri zimaphatikizapo chitsulo chosapanga dzimbiri cha austenitic, chitsulo chosapanga dzimbiri cha ferritic, ndi chitsulo chosapanga dzimbiri cha martensitic.

1. Austenitic chitsulo chosapanga dzimbiri
Chitsulo chosapanga dzimbiri cha Austenitic chimakhala ndi ntchito yabwinoko yowotcherera, matenthedwe ang'onoang'ono amafuta koma amayamwa kwambiri.Ikagwiritsidwa ntchito pakuwotcherera kwa laser, liwiro la kuwotcherera limakhala lachangu ndipo kuyika kwa kutentha kumakhala kochepa.Chitsulo chosapanga dzimbiri cha Austenitic chimagwiritsidwa ntchito kwambiri pakuwotcherera zitsulo zosapanga dzimbiri za Cr Ni, ndipo kuwotcherera kwa laser kumagwiritsidwa ntchito kwambiri powotcherera chitsulo chosapanga dzimbiri cha austenitic, kupewa kupindika kwake ndi kutsalira kwake.

2. Ferritic zitsulo zosapanga dzimbiri
Ubwino wa chitsulo chosapanga dzimbiri cha ferritic ndi kulimba kwake kwakukulu komanso ductility wabwino.Powotcherera, zotsatira zake zimakhala zochepa.Mwachitsanzo, austenite ndi martensite amatha kusweka pa kuwotcherera kwa laser, koma ferrite imachepetsa izi.

3. Martensitic chitsulo chosapanga dzimbiri
Chitsulo chosapanga dzimbiri cha Martensitic chingakhale chachilendo kwa aliyense, chifukwa ntchito yake ndi yotsika kwambiri kuposa ya austenitic zitsulo zosapanga dzimbiri ndi chitsulo chosapanga dzimbiri cha ferritic.Kuzizira kozizira kumachitika nthawi zambiri pamene zitsulo zosapanga dzimbiri za martensitic zimagwiritsidwa ntchito powotcherera, ndipo kuwotcherera kwake sikoyenera.Ntchito zina zowotcherera zokhala ndi zofunikira zochepa komanso zotsika mtengo zimagwiritsidwa ntchito nthawi zina, ndipo kuchuluka kwa ntchito sikokwera.

3. Aloyi zitsulo

Chitsulo cha aloyi chimakhalanso ndi ming'alu yozizira panthawi yowotcherera, koma ubwino wake ndikuti ukhoza kuwotcherera mwachindunji kutentha kwa firiji, ndipo kuuma kwake kumakhala kwakukulu.Pazinthu zina zokhala ndi zofunikira zolimba, kuwotcherera chitsulo cha alloy ndi chisankho chabwino.Kwa kuwotcherera zitsulo za aloyi, kuwotcherera kwa laser kumagwiritsidwa ntchito kwambiri.Magalimoto ena, ngakhale mbali za injini za ndege, zidzagwiritsidwa ntchito powotcherera zitsulo za alloy.