HomelinessYi

Kafa siffofi. Halaye da kuma na zamani yi fasaha

Kafa sassan - watakila mafi yawa ƙungiya daga gare da kayayyakin samar da hanyar da karfe. Su ake samar da uku na asali fasahar:

  • ta amfani da musamman mutu.
  • yin amfani da wani musamman kafa inji;
  • by ja ta nadi mutu.

girma

Godiya ga zamani high-tech kayan aiki, da kuma za a iya kerarre a masana'antu profiles na daban-daban karafa da kuma gami da kusan duk wani ake so siffar, size da giciye sashe. Wannan na bukatar riko da girma daidaito, rigidity, surface inganci da ceton karfe. Folded profiles da wani undeniable amfani - samuwar da kuma sauƙi na handling. Su ne sauƙi weldable, perforation, da kuma shafi musu da wani iri-iri na coatings da Paints.

aikace-aikace

A tartsatsi amfani a yi na bakin ciki-hananna Tsarin sa kayayyakin lankwasa profile ne musamman rare. Bugu da kari, suna amfani da ko'ina a sauran masana'antu - inji aikin injiniya, iyali abubuwa, yi, da dai sauransu

Lankwasa profiles samuwa a biyu na asali versions: kamar yadda U-sassan da kusassari. Su akai - musamman karfe billet, samar daga takardar karfe, wanda aka a haɗe zuwa ga makoma siffar amfani da wani kafa inji. Daya daga cikin mafi mashahuri a cikin wannan yanki shi ne lankwasa square profile.

A zuciya na sosai na da shahararsa da dama indisputable abũbuwan amfãni, ciki har da low nauyi na wadannan kayayyakin, da low cost, sauki da kuma AMINCI na hadin gwiwa sadarwa, wani m yawan seams, da na ado bayyanar karfe Tsarin da, last amma ba kalla - kadan juriya ga iska lodi.

M yarda da jihar nagartacce

Kafa siffofi ake samar a daidai da jihar matsayin, amince a watan Fabrairu 1995 a musamman ƙaddarãwar ma'aikatar gine na Rasha Federation. Wadannan nagartacce ne duka babbar hanyar da tambaya ga CIS kasashe. Su ba togiya da square profiles. Musamman tsara domin su lankwasa profile - Gost 30245.

samar da fasaha

Square bututu ake samar a kan musamman Mills na carbon da kuma low-gami steels. Da farko shi samu al'ada madauwari bututu, wanda shi ne sa'an nan, bayan matsawa a cikin Rolls saya da wani square giciye sashe. A ci gaba da aiwatar da aka bayar da butt waldi tsakanin Rolls. Bayan ganewa na lahani cire manual ko atomatik waldi, ta amfani da musamman Additives da waldi kayan. A misali tsawon na bututu da square giciye sashe - 6 da kuma 12 da mita.

Babban aikace-aikace na square karfe profiles - karfe constructions na gine-gine da kuma Tsarin. A musamman, suna amfani da gina masana'antu da gine-gine, guda-storey masana'antu da gine-gine, da nuni dakunan, shopping da kuma nisha gidaje, warehouses, wasanni da wurin, da dai sauransu.

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