Universal birgima karfe - profiled bututu

Kusan dukkan mutanen da san yadda za a yi kama da talakawa karfe bututu. A mafi yawan lokuta, sunã da wani madauwari sashe na daban-daban diamita. Profiled tube samar da giciye sashe a cikin nau'i na wani m, murabba'i mai dari, square, polygon.

Overview

Inji halaye na birgima karfe dole ne cikakken bi da Gost 13663-86. A lokacin, kasuwa zai iya samun profiled tube 120 masu girma dabam. Tsari na lantarki samfurin tana biye da wadannan baƙi: m - 8642-68. square - 8639-82. Rectangular - 8645-68. Don samar da bayanai bututu an fi amfani da karfe irin Marks: St2ps, St2sp, St2kp, St4ps, St4sp, St4kp (GOST380-94). 10, 20, 35, 45, 10ps, 08 CP (Gost 1050-88). A profiled bututu iya kerarre daga low gami karfe 09G2S. bakin karfe kayayyakin halin ba kawai talakawa giciye-kashi, amma kuma da bango kauri.

Nau'in na profiled bututu

Bisa ga wannan aiki daga karfe shambura rabu wadannan kungiyoyin:

• A - bisa al'ada inji Properties for shi.
• A - bisa al'ada inji da kuma sinadaran Properties for shi.

A profiled bututu iya kerarre a hanyoyi biyu: tare da ko ba tare da zafi magani. A Hanyar yi kamar yadda suka kasu kashi Categories: cold- (da high tsarin sigogi), Hot, lantarki waldi, sanyi-welded shambura sanya daga carbon karfe (da karfi amma sun fi tsada).

Corrugated bututu da yafi hakan inji karfi fiye da na al'ada madauwari giciye sashe. The nauyi irin wannan samfurin da m ƙarfi halaye ya zama kamar 20% kasa. Irin wannan bututu an welded da kuma sumul. A farko kerarre daga tsiri ko takardar karfe, da kuma na biyu - daga zagaye billets kuma m karfe ingots.

Sectioned shambura ne sauƙin shigar, don haka ba za ka iya amfani da su a fagage daban-daban na tattalin arziki. Su ne duniya birgima karfe, tun suna da wadannan kaddarorin: high manufacturability, AMINCI da sauki daga kumburi sadarwa, da ƙaramar yawan welds, kadan da nata irin juriya. Yi irin wannan karfe-yi rage karfi da tushe, ta naúrar halin kaka da kuma taimaka shiri na sosai m karfe-kankare constructions. Ta hanyar amfani da profiled shambura qara gudun shigarwa Tsarin da gine-gine.

Bigiren profiled bututu

Wannan irin na karfe amfani a yi, aikin injiniya, gina daban-daban frame Tsarin (for tana goyan bayan, Al'arshinSa da overlaps). Mafi sau da yawa amfani ga birgima m ado abubuwa da kuma a cikin yi na furniture. Rectangular da square shambura ne mafi dace domin gina da za a sanya a kan lebur saman. Shi ya zama gaye don amfani profiled shambura for daukan samfur. Domin ta samar da zai kusanci da ginshiƙai 60x60 mm. Jerawa - 3 m. Binne - 1,2 m. A yi na profiled bututu shinge da aka yi amfani da 20,40h25 mm. Daga shi ne sanya dukan sassan, welded zuwa sandunan.