Profile bututu: size. Karfe profile bututu

Profile tube girma wanda dace Gost wakiltar wani bambance-bambancen da tubular karfe. Irin kayayyakin ne wadanda ba misali form, game da gicciye-sashe. Lokacin da aka kwatanta da zagaye articles, da giciye sashe na dimbin yawa tube iya samun wani m siffar, wani square, wani murabba'i mai dari, ko da wani murabba'i mai dari da taso gefuna.

Bigiren amfani

Profiled tube, da girma wanda zai iya bambanta, ba a yi nufin for bututu kwanciya, amma ga firam karfe. M tube yana da guda stiffness a matsayin duk-karfe sanda, wanda shi ne gaskiya a cikin akwati inda girma daga cikin samfurin ne daidai da girma da martaba-karfe mirgina. Lokacin da wannan m jiki nauyi zai zama 40% kasa a kwatanta da duk-karfe daya. Profiled tube, wanda girma da damar da su aiwatar da duk yiwu kayayyaki, rage kudin da nauyi na karfe Tsarin, da barin canzawa girma da kuma tsarin ƙarfi. Duk da haka, wannan saving faruwa ne kawai a cikin yanayin a lokacin da a cikin shakka daga cikin yi na musamman kayayyakin sarrafawa girma.

Dogara profile bututu masu girma dabam

Profiled tube, wanda girma aka ƙaddara ta uku sigogi, ciki har da fadin, tsawo da kuma bango kauri, za a iya sanya ta a musamman hanya. A cikin masana'antu samar, akwai uku fasaha aiwatar da Manufacturing da aka bayyana a tubular birgima a cikinsu: zafi nakasawa, sanyi nakasawa, da kuma kara kafa profile tare da welded gidajen abinci. Fasaha aiwatar rinjayar da k hanya, da bango kauri da kuma sauran girma na shambura.

A size of zafi-birgima kayayyakin

Dimbin yawa tube, wanda za ka iya ganin hoton a cikin labarin, za a iya sanya ta a hanya da ya shafi zafi-fasahar. The abu ne mai tsanani ga kara plasticity, ta haka yakan mallaki siffar da hannun riga ko hannun riga. Birgima gyaren rollers for juya samfurin a cikin wani madauwari sashe tube tare da wani takamaiman bayanin martaba. A semifinished samfurin da aka kawota a lokacin gyare-gyaren latsa, wanda ake bayyana zagaye tube cikin wani rectangular, m, ko square. Bayan da preform an sanyaya, birgima da rollers. Idan, yayin lokacin da samar da square bututu profile da aka samu, a photo da aka gabatar a cikin labarin, da sashe girma ba zai iya zama ƙasa da 60 millimeters. Idan muka yi la'akari da ma'auni rectangular articles wanda aka ƙaddara da Gost 8645-68, to waɗannan masu girma dabam za su zama game da 20. A wannan yawan girma hada da Gost 8639-82.

A karshe na wadannan jihohi matsayin ayyana girma na kayayyakin da square profile. A lokuta biyu bangaranci girma bambanta daga 60 x 60 x 230 zuwa 100 millimeters. Duk da haka, zafi-birgima shambura tare da wani square profile giciye-sashe bayar da wani iyaka girma. A wannan yanayin shi ne wani square da bangarorin na 180 mm. Idan sassan ne rectangular bututu da aka samar da zafi nakasawa, da gaba wani zaɓi, wanda aka rinjayi fasahar - shi ne bangon kauri. Kamar wancan ne tube iya zama square ko rectangular, kuma ya ce siga kada ta kasance kasa da 4 millimeters. Game da matsakaicin kauri daga Gost 8639-82, shi ne 14 millimeters.

Siffa tube tsawon

Bututu sassan ne rectangular iya samun daban-daban tsawo. Bugu da ƙari kuma, wannan adadi za a iya aunawa da samar da ga daidaici da wani tsawon, ko kashe-Gage, wanda ya shafi gano da sigogi cikin kashi. Kuma shi ba kome abin da form za a karshe samfurin girman da kayayyakin daga wannan ba zai canza. A m tsawon daidai da 4 m, alhãli kuwa da iyakar darajar ne 12.5 mita.

The girma na sanyi-birgima bututu

Karfe bututu profile za a iya kerarre da sanyi nakasawa da kuma fasaha. A sakamakon haka, zai yiwu a sami wani samfurin wanda yana da mafi dabara halaye kamar yadda idan aka kwatanta da zafi daya. Babban halaye, wanda ƙayyade da kaddarorin da samfurin, wannan giciye-sashe girma da kuma bango kauri. bangaranci girma na baƙi ba zai iya zama ƙasa da 10 millimeters. The most size of gefen bai wuce 120 millimeters. Saboda haka, sanyi birgima karfe profiled tube ba zai iya samun profile wanda girma ne karami fiye 10x10 millimeters. The most size da gicciye sashe na wannan wani bututu ne 120x120 millimeters. A karkashin wannan tuta shige 17 masu girma dabam, wanda kasance a Gost 8639-82 kuma, kazalika da 16 misali girma dabam, alaka Gost 8645-68.

Cold birgima galvanized bututu profile yana da wani bango kauri daga 1 millimeter zuwa 8 millimeters. A zabi na irin kayayyakin da aka kubutar a cewa, idan akwai bukatar wani samfurin wanda bã tãre da stitches, kuma yana da bakin ciki ganuwar. A tsawon wannan bututu, wanda aka sanya a cikin hanyar kananan segments, dabam daga 4 zuwa 11 cm 5. A tsawon na sanyi-birgima samfurin kerarre a cikin nau'i na ba-girma segments, dabam daga 1.5 zuwa 9 mita.

Girma na welded profile bututu

A bututu sassan za a iya galvanized welded. A mataki na farko da zanen gado girma preform, wanda aka rabu da karfe takardar. Bugu da ari, daga blank abubuwa suna kafa ta lankwasa da kuma bayan da kabu waldi aka yi. A tsari yana amfani da wani inert gas ko shigar da narkewa. A sakamakon haka ne a tube profile, farashin wanda za a kayyade a kasa. Its jiki Properties ba su bambanta ba daga cikin halaye da cewa sumul kayayyakin. High quality kabu ne iya sassauta stiffness na samfurin da kawai 10%. Rage stiffness sa ya yiwu a yi samfurin wadda shãmakunta iya samun kauri a cikin kewayon 1 zuwa 5 millimeters. Girma ta haka ne za Range daga 10x10 zuwa 100x100 millimeters.

A tsawon welded profile bututu

Dimbin yawa tube 40 * 40, kazalika da samfurin tare da wani daban-daban giciye-sashe na iya samun girma da kuma volumetric tsawon. A cikin farko idan da tsawon da aka aza a cikin kewayon daga 5 zuwa 9 mita. A karo na biyu - da lambar iya bambanta daga 1.5 zuwa 9 mita.

The m shambura tare da wani m giciye-kashi

Bugu da kari to square da rectangular kayayyakin, da samar da Weld iya sa m tube. Su girma suna ƙaddara da Gost 8642-68. A cewar wannan takarda, kasuwanci, akwai bututu za a iya gani, da girma wanda ya bambanta, daga 16h10 zuwa 90h32 millimeter. A bango kauri daga irin wannan articles da ba fiye da 2.5 mm kamar yadda Game da m darajar, shi ne daidaita 1 millimeter.

siffa tube kudin na square sashe

Idan kana sha'awar profiled tube, farashin wannan samfurin dole ne ka yi sha'awar. Ga daya mita na bututu, square sashe da wani gefe na 15 mm zai biya 94 rubles. Weight 1 mita a cikin wannan yanayin ne 0,57 kg. Idan yana da wani karin m sashe a 20x20, domin shi zai biya 147 rubles / mita. A bango kauri zai zama 1.5 mm, da nauyi da mita ne daidai da 0,95 kg. 40 * profiled tube 40, tare da wani bango kauri daga 1.5 mm ne 296 rubles da mita. By kara bango har zuwa 2 millimeters farashin yakan to 377 rubles. Daya mita Tã yi a 2, 6 kilo. Wannan zai iya zama da muhimmanci a lokacin da umurnin kai.

Profile bututu na rectangular sashe 60x40 daraja 344 rubles da mita, wanda yana aiki ga bango kauri daga 1, 5 mm. A karuwa a karshe siga zuwa 2 millimeters qara kudin na zuwa 493 rubles. square 100 x 100 samfurin halin kaka 1377 rubles da mita. A bango kauri daga 3 millimeters. Rectangular tube 100x50 tare da wani bango da 3 millimeters daraja 1007 rubles da mita. Zaka iya zaɓar wa kansu da samfurin, da girma wanda dace da manufofin. Samuwa wakilta mai girma da yawa shambura profiled sassan wanda da daban-daban tsawo, da kuma bango thicknesses.

A bukatar sarrafa size of profile bututu

Masu amfani da sau da yawa mamaki me ya sa haka muhimmanci girma na profile kayayyakin, wanda aka kera bisa ga jihar nagartacce. Amsar wannan tambaya shi ne da wani misali na yin amfani - irin shambura an yi amfani da Frames amsa su, sabõda haka, ko kadan karkacewa a cikin girma da gicciye sashe ne iya shafar karshe ƙarfi daga karfe. Products, girma daga abin da ba su hadu da jihar nagartacce, za a iya kira hadarin gaske saboda su yi amfani da iya kai ga mummunan sakamakon da irin lalacewar da dukan tsarin.