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Ungakhetha kanjani isithando somlilo se-aluminium?

Indlela yokukhetha i- aluminium induku ukushisa isithando somlilo?

1. Okokuqala, izinga lokushisa lokushisa kwezinduku ze-aluminium ngokuvamile lingaphansi kwama-degree angu-500. Ibanga lokushisa elivumelekile lokubumba lama-alloys e-aluminium lincane kakhulu. Idizayini yezithando zokushisa ze-aluminium ayidingi ukusebenzisa ama-linings aphikisayo aphikisayo. Ubukhulu bodonga lwezithando zokushisa ze-aluminium ngu-2-3mm. , Shiya igebe elingu-15-20mm lapho uginqika, futhi ubambe ibhulokhi yomcamelo eyenziwe ngezinto eziphikisayo eduze kwegebe. Uma kucatshangelwa ukuthi ulayini lwensimbi engagqwali lunwebeka kuze kube sekugcineni kokuphakelayo ngemva kokushisisa, ukuphela kokukhishwa kolayini okulungisiwe.

2. Isitimela esiqondisayo sesithando somlilo se-aluminium rod siyipuleti likamhlahlandlela elimise okwe-arc elenziwe ngepuleti lensimbi engagqwali elingu-2-3mm eliwugqinsi. Ipuleti lomhlahlandlela ngokuvamile lithatha izigaba ezimbili ezinobude obuhlukene: ingxenye emfushane iboshelwe epuleti lokugcina ekugcineni kokuphakelayo, futhi ingxenye ende yepuleti lomhlahlandlela eliboshelwe ekugcineni kokukhipha liyacindezelwa.

3. Ubuso obungaphandle bolwelwesi lwesithando somlilo se-aluminium sisongwe ngepuleti le-organosilicon mica eliwugqinsi ongu-1mm kanye ne-aluminium ephezulu engu-5mm ewugqinsi we-aluminium silicate fiber.

4. Ubude besithando sokushisa induku ye-aluminium kufanele buklanywe ngokucabangela ithonya lomphumela wokugcina. Ngokulungisa indawo yeswishi yokuhamba yomshini ophushayo, ibanga phakathi kokuphela kokukhishwa kwenduku ye-aluminium kanye nembobo yokukhipha ye-inductor kufanele igcinwe ngaphezu kwe-100mm. Uma ibanga lincane kakhulu, izinga lokushisa lokuphela lizokwehla; uma likhulu kakhulu, ukuphela kwe-aluminium alloy kuzokwenziwa i-oxidized ekushiseni okuphezulu futhi ubuso buzoqhuma.

5. Ubude besithando sokushisa induku ye-aluminium kufanele buklanywe ngokunengqondo. Njengoba izinga lokushisa lokubumba lenduku ye-aluminium liseduze nezinga lokushisa elibucayi, ubude be-inductor abukwazi ukuklanywa isikhathi eside kakhulu. Ukuthi inzwa yinde kakhulu, kungakhathaliseki ukuthi ifudunyezwa ngokuqhubekayo noma isinyathelo ngesinyathelo, ingabangela izinga lokushisa le-billet ye-aluminium ukuthi ishise kakhulu.