Kavsharlash \u2014 qattiq Mate- riallar (po’lat, cho’yan, shisha, sopol va b.) ni eritilgan kavshar b-n birikti- rish. K. jarayonida erigan kavshar bu- Yumning qismlari orasidagi oraliqni (tirqishni) to’ldiradi va soviganda qotib tutash kavsharlangan chok hosil bo’ladi. Payvandlashyaan farqi K.da kav- shar b-n biriktiriladigan buyumning qirralari eritilmaydi. Kavsharlana- digan sirtlar kir va zangdan yaxshilab tozalanadi, tozalangan joyga flyus sur- kaladi. Flyus sifatida rux xlorid, alyu- miniy xlorid, kanifol, borat kislota, bura va b. ishlatiladi. Ba’zan, birikti- rishni engillashtirish uchun K.dan ol- din kavsharlanadigan joy qalaylanadi (oqartiriladi). Metallmas material- larni K.da, oldin ularning sirtlari maxsus moddalar b-n metallanib, so’ngra kimyoviy faol metallar (mas., titan, tsirkoniy, xrom) dan iborat bo’lgan kav- sharlar b-n yoki odatdagi kavsharlar b-n biriktiriladi. Materiallar kavshar- lar b-n birga elektr pechlarda, kavshar- lagichlar, gaz gorelkalari, infraqizil hamda lazer nurlari va b. yordamida qizdiriladi. Kavsharlagich b-n K.da AV- val kavsharlagich kavsharlash lampasi yoki elektr toki b-n qizdiriladi. Kavsharla- gich ning qizigan uchi kavsharga tekkazil- sa, kavshar erib, kavsharlagichga yopishib chiqadi, uchokka surkaladi. Suyuq kavshar chokni to’ldiradi va tez qotadi. Kav- sharlagich b-n ishlash unumsiz bo’lgani uchun sanoatda avtomatlashtirilgan K. mashinalari qo’llaniladi. Vaznsizlik holatida K.ning istiqboli katta. K. AV- tomobilsozlik, asbobsozlik, elektro- Nika, radiotexnika va b.da qo’llaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Kavsharlash \u2014 qattiq Mate- riallar (po’lat, cho’yan, shisha, sopol va b.) ni eritilgan kavshar b-n birikti- rish. K. jarayonida erigan kavshar bu- Yumning qismlari orasidagi oraliqni (tirqishni) to’ldiradi va soviganda … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[201],"tags":[],"class_list":["post-122707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/122707","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=122707"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/122707\/revisions"}],"predecessor-version":[{"id":122724,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/122707\/revisions\/122724"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=122707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=122707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=122707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}