Rinjiyeynta Midabka Daawaha Birta Birta ah ee Qaadista Silsiladda Jeelasha Macdanta
Rinjiyeynta Midabka Daawaha Birta Birta ah ee Qaadista Silsiladda Jeelasha Macdanta
Soo bandhigida midabkeena kacaanka rinji daawaha birta ah ee birta kor u qaadida silsiladda jeedal ee macdanta, xalka ugu dambeeya ee dhammaan baahiyahaaga qaadista warshadaha. Si gaar ah loogu talagalay hawlgallada culus sida macdanta iyo qodista, silsiladan tayada sare leh waxay ku siinaysaa xoog iyo adkaysi aan isbarbardhig lahayn si loo hubiyo badbaadada iyo hufnaanta hawlahaaga qaadista.
Silsiladayadu waxay ka samaysan yihiin bir tayo sare leh oo dammaanad qaadaysa iska caabbinta daxalka, xirashada iyo heerkulka xad dhaafka ah. Tani waxay hubinaysaa nolol dheer oo adeeg ah iyo waxqabad la isku halayn karo xitaa marka lagu hoos jiro xaaladaha ugu adag ee hawlgalka. Dhammaystirka midabka midabka leh wuxuu ku darayaa lakab dheeraad ah oo ka ilaalinaya miridhku iyo xoqidda, taas oo ka dhigaysa mid ku habboon isticmaalka gudaha iyo dibadda labadaba.
Midabkayaga Rinjiga ah ee Daawaha Birta ah ee Qaadista Silsilada Macdanta ayaa si gaar ah loogu nashqadeeyay iskuxirayaal si fiican u alxankayay oo loogu talagalay awooda xajinta sare iyo qaadista culeyska. Xiriiriye kasta si taxadar leh ayaa loo baaray oo loo tijaabiyay si uu u buuxiyo ama uga gudbo heerarka warshadaha, iyadoo la hubinayo badbaadada ugu sareysa inta lagu jiro howlaha qaadista. Silsiladdu waxay sidoo kale bixisaa dabacsanaan aad u fiican oo loogu talagalay dhaq-dhaqaaq sahlan iyo la qabsiga xaglaha iyo jagooyinka kala duwan ee qaadista.
Intaa waxaa dheer, Midabkayaga Rinjiga Birta Daawaha Birta ah ee Qaadista Silsilada Macdanta ee Dabiiciga ah waxaa lagu qalabeeyay silsilad si gaar ah loo nashqadeeyay oo si ammaan ah u quful silsiladda meesha kana hortagaysa goynta ama silbashada shil. Habkan cusubi waxa uu kordhiyaa badbaadada iyo isku halaynta guud ee habka qaadista, isaga oo meesha ka saaraya khataro ama shilal kasta oo iman kara.
Haddi aad ku jirto macdan qodista, dhismaha ama warshadaha culus, silsiladahayada birta rinji rinji leh ee birta ah ee rinji leh ee kor u qaadaysa silsiladaha macdan qodista ayaa ah wehelka aad ku kalsoon tahay ee dhammaan baahiyahaaga qaadista. Xooggeeda gaarka ah, adkeysiga iyo sifooyinka badbaadada ayaa ka dhigaya qalab lagama maarmaan u ah hawlgal kasta oo warshadeed oo u baahan qaadista culus. Silsiladayada, waxaad ku nasan kartaa in dhaq-dhaqaaqyadaada kor u qaadida loo fulin doono si hufan, wax ku ool ah oo ka sarreeya dhammaan si badbaado leh.
Dooro midabkeena rinji ee daawaha birta ah ee birta qaada silsiladaha jeedal si aad u qoddo oo arag farqiga u dhexeeya waxqabadka, adkeysiga iyo badbaadada. Silsiladayada horusocodka ah ku qaado hawlgaladaada kor u qaadida warshadaha heer cusub.
Qaybta
Silsilad isku xidhka fidsan, silsilad isku xidhka fidsan macdanta macdanta, silsilada isku xidhka wareegta macdanta, DIN 22255 silsilado isku xidha fidsan oo loogu istcimaalayo gaadiidlayda joogtada ah ee macdanta
Codsiga
Gawaadhida Wajiga gaashaaman (AFC), Raadiyayaasha Heerka Beam (BSL),mashiinnada madaxa wadada
Silsiladda isku xirka fidsan ayaa markii ugu horreysay lagu soo bandhigay warshadaha macdanta by silsilad Jarmal ah oo sameysa shirkad dib u soo celisay 1985. Silsiladda isku xirka fidsan waxay ka kooban tahay isku xirka wareegyada (DIN 22252) laakiin isku xirka ilbiriqsi kasta (xiriirka toosan) waa isku xirka fidsan kaas oo dhinacyada toosan ay yihiin dhammaystir fidsan. Sida DIN 22255
Xidhiidhiyayaasha fidsan ee SCIC waa kuwo la been abuuray, lagana soo qaatay wax la mid ah kuwa isku xirka wareegsan.
Cabbir ahaan, aagga qaybta iskutallaabta toosan ee fidsan ayaa ka weyn kan isku xirka wareega ah. Marka silsiladda isku xidhka fidsan ee buuxa ay dhex marto daawaynta kulaylka nashqadeysan iyo kormeerka ugu dambeeya & tijaabada, sifooyinka farsamada ee isku xirka fidsan ayaa si wanaagsan loo dammaanad qaaday cabirka silsiladda iyo darajada loo qoondeeyay.
Silsiladda fidsan ee SCIC waxaa loo sameeyay iyadoo loo eegayo heerka Shiinaha MT/T-929 iyo Shuruudaha Farsamo ee warshadda, iyo sidoo kale DIN 22255 ama faahfaahinta macaamiisha (taas oo ah in si gaar ah loogu heshiiyo).
Silsiladda fidsan ee SCIC waxa loo isticmaalaa Gaadhiyaasha Wajiga gaashaaman (AFC), Beam Stage Loaders (BSL), mashiinnada madaxa wadada iyo qalabka kale ee u baahan silsilad noocan ah.
Dahaarka ka-hortagga daxalka (tusaale, galvanization kulul) waxay keenaysaa hoos u dhaca guryaha makaanikada ah ee silsiladda, sidaa darteed codsashada dahaar kasta oo ka-hortagga dahaadhku waa in ay amar ku bixiyaan heshiis u dhexeeya iibsadaha iyo SCIC.
Jaantuska 1: Silsilad siman
Shaxda 1: cabbirrada silsiladda isku xirka fidsan
cabbirka silsiladda | dhexroorka | ballac ahaan | garoonka | ballaca isku xirka wareega (mm) | ballaca isku xirka fidsan (mm) | miisaanka halbeegga | ||||
magac ahaan | dulqaadasho | magac ahaan | dulqaadasho | gudahab1 | dibaddab2 | gudahab3 | dibadda b4 | |||
26 x 92 | 26 | ± 0.8 | 27 | 92 | ± 0.9 | 30 | 86 | 30 | 74 | 12.8 |
30 x 108 | 30 | ± 0.9 | 33 | 108 | ± 1.0 | 34 | 98 | 34 | 86 | 18.0 |
34 x 126 | 34 | ± 1.0 | 37 | 126 | ± 1.2 | 38 | 109 | 38 | 97 | 22.7 |
38 x 126 | 38 | ± 1.1 | 42 | 126 | ± 1.4 | 42 | 121 | 42 | 110 | 29.4 |
38 x 137 | 38 | ± 1.1 | 42 | 137 | ± 1.4 | 42 | 121 | 42 | 110 | 28.5 |
38 x 146 | 38 | ± 1.1 | 42 | 146 | ± 1.4 | 42 | 121 | 42 | 110 | 28.4 |
42 x 146 | 42 | ± 1.3 | 46 | 146 | ± 1.5 | 46 | 135 | 46 | 115 | 34.2 |
42 x 152 | 42 | ± 1.3 | 46 | 152 | ± 1.5 | 46 | 135 | 46 | 115 | 35.0 |
qoraalo: silsilad cabbir weyn oo la heli karo marka la weydiiyo. |
Shaxda 2: Silsiladda siman ee isku xirka guryaha farsamada
cabbirka silsiladda | darajada silsiladda | xoog tijaabi | elongation hoos xoogga imtixaanka | xoog jabin | elongation at jab | leexashada ugu yar |
26 x 92 | S | 540 | 1.4 | 670 | 11 | 26 |
SC | 680 | 1.6 | 850 | |||
30 x 108 | S | 710 | 1.4 | 890 | 11 | 30 |
SC | 900 | 1.6 | 1130 | |||
34 x 126 | S | 900 | 1.4 | 1140 | 11 | 34 |
SC | 1160 | 1.6 | 1450 | |||
38 x 126 | S | 1130 | 1.4 | 1420 | 11 | 38 |
SC | 1450 | 1.6 | 1810kii | |||
42 x 146 | S | 1390 | 1.4 | 1740kii | 11 | 42 |
SC | 1770kii | 1.6 | 2220 | |||
Fiiro gaar ah: leexintu maaha mid lagu dabaqi karo isku xirka fidsan ee been abuurka ah |