Warshadda Shiinaha ee Warshadaha Caadiga ah ee la been abuuray ama la tuuray ee xoqa isku xirka jiidaha ee silsiladda gudbinta iyo khadka macdanta

Sharaxaad Gaaban:

Qaybta: silsilad isku xidhka fidsan, silsilad isku xidhka fidsan ee macdan qodista, silsilad isku xidhka wareegsan ee macdan qodista, silsilad isku xidhka fidsan ee DIN 22255 si loogu isticmaalo gudbiyeyaal joogto ah oo macdan qodista ah, nidaamka silsiladda duulimaadka, silsiladaha nooca fidsan, silsiladaha nooca fidsan ee aadka u fidsan, silsiladaha nooca fidsan ee labanlaab ah

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Warshadda Shiinaha ee Warshadaha Caadiga ah ee la been abuuray ama la tuuray ee xoqa isku xirka jiidaha ee silsiladda gudbinta iyo khadka macdanta

Soo bandhigida Qalabka Loogu Talagalay In Lagu Soo Bandhigo Qalabka Lagu Soo Xidho Silsiladda Abrasion-ka ee Makiinadaha Macdanta, oo ah xal casri ah oo loogu talagalay in lagu kaco warshadaha macdanta. Badeecadan cusub waxay isku daraysaa cimri dherer iyo isku hallayn heer sare ah, taasoo ka dhigaysa mid ku habboon hawlaha macdanta culus.

Qalabkayaga wareejinta silsiladda xoqidda ee la been abuuray waxaa loo farsameeyay inay u adkeystaan xaaladaha adag ee macdan qodista, iyagoo hubinaya waxqabad aan kala go 'lahayn iyo cimri dheer oo adeeg ah. Waxaa lagu farsameeyay agab tayo sare leh waxaana loo sameeyay si kaamil ah. Tani waxay hubinaysaa xoogga ugu badan, cimriga iyo iska caabbinta xirashada, taasoo u oggolaanaysa inay u adkaysato deegaannada ugu adag ee macdan qodista.

Badeecada waxaa ku qalabaysan silsilad gudbiye oo adag oo loogu talagalay dhaqdhaqaaqa hufan ee agabka badan ee hawlaha macdanta. Silsiladaha macdanta waxaa loogu talagalay inay si ammaan ah u qaadaan culaysyo culus masaafooyin dheer, iyagoo yareynaya wax-qabad la'aanta hawlgalka iyo kor u qaadista wax-soo-saarka. Naqshadeeda gaarka ah waxay sidoo kale yareysaa khatarta daadinta walxaha iyo dhaawaca khadka gudbiyaha.

Badbaadadu waa muhiim hawlgal kasta oo macdan qodis ah, qalabkayaga silsiladda xoqidda ee been abuurka ah wuxuu buuxiyaa heerarka ugu sarreeya ee badbaadada. Waxa ku qalabaysan astaamo badbaado oo kala duwan, oo ay ku jiraan habka xidhitaanka degdegga ah iyo ilaalinta xad-dhaafka ah, taasoo hubinaysa badbaadada qalabka iyo shaqaalaha u dhow.

Intaa waxaa dheer, qalabkayaga wareejinta silsiladda xoqidda ee la been abuuray way fududahay in la rakibo oo la dayactiro. Waxaa loogu talagalay iyadoo maskaxda lagu hayo saaxiibtinimo isticmaale, si fudud ayaa loo soo ururin karaa oo loo kala furfuri karaa, iyadoo la dhimayo waqtiga shaqada oo la hagaajinayo waxtarka guud ee hawlgalka. Silsiladda gudbiyaha ayaa sidoo kale si fudud loo kormeeri karaa oo loo dayactiri karaa, iyadoo fududeyneysa dayactir degdeg ah oo aan dhib lahayn.

Qalabkayaga wareejinta silsiladda xoqidda ee been abuurka ah waxaa laga heli karaa cabbirro iyo qaabab kala duwan si loo daboolo baahiyaha gaarka ah ee codsiyada macdanta kala duwan. Hadday tahay inaad ku jirto qodista dhuxusha, macdanta dahabka ama hawlgal kasta oo kale oo macdan qodis ah, alaabtayada waxaa loo habeyn karaa si ay u buuxiyaan baahiyahaaga.

Iyada oo la adeegsanayo qalabka AFC ee been abuurka ah ee loogu talagalay mashiinada macdanta, waxaad ku kalsoonaan kartaa in hawlahaaga macdanta ay taageeri doonaan xalal lagu kalsoonaan karo oo waxqabad sare leh. Nala soo xiriir maanta si aad wax badan uga barato sida alaabtayadu u horumarin karaan habkaaga macdanta iyo kordhinta wax soo saarkaaga.

Qaybta

Silsilad isku xidhka fidsan, silsilad isku xidhka fidsan ee macdan qodista, silsilad isku xidhka wareegsan ee macdan qodista, silsilad isku xidhka fidsan ee DIN 22255 oo loogu talagalay in lagu isticmaalo qalabka gudbinta joogtada ah ee macdan qodista, nidaamka silsiladda duulimaadka, silsiladaha nooca fidsan, silsiladaha nooca fidsan ee aadka u fidsan, silsiladaha nooca fidsan ee labanlaab ah

Codsiga

Matoorada Wajiga ee Gaashaaman (AFC), Rarka Marxaladda Beam (BSL), mashiinnada madaxa waddooyinka

Silsilad Macdanta - silsilad isku xiran oo fidsan

Silsiladda isku xirka nooca fidsan waxaa markii ugu horreysay lagu soo bandhigay warshadaha macdanta shirkadda sameysa silsiladaha Jarmalka sannadkii 1985. Silsiladda isku xirka fidsan waxay ka kooban tahay isku xiryo wareegsan (DIN 22252) laakiin isku xir kasta oo labaad (isku xirka toosan) waa isku xir fidsan oo dhinacyada toosan ay yihiin dhammaystir siman sida ku cad DIN 22255. Sababtoo ah ballaca dibadda ee isku xirka fidsan (toosan) marka loo eego isku xirka wareegsan (horizontal), dhererka silsiladda isku xirka fidsan ee buuxa sidaas darteed wuxuu ka hooseeyaa cabbirka isku xirka fidsan.

Xiriiriyeyaasha fidsan ee SCIC waa kuwo la sameeyay, waxayna ka samaysan yihiin isla walxaha isku xira wareegsan.

Cabbir ahaan, aagga iskutallaabta toosan ee siman ayaa ka weyn kan iskutallaabta wareegsan. Marka silsiladda iskutallaabta oo buuxda ay marto daaweynta kulaylka ee loogu talagalay iyo kormeerka iyo tijaabinta kama dambaysta ah, sifooyinka farsamada ee isku xidhka fidsan si fiican ayaa loo damaanad qaaday iyadoo loo eegayo cabbirka iyo heerka silsiladda loo qoondeeyay.

Silsiladda isku xirka fidsan ee SCIC waxaa loo sameeyaa iyadoo la raacayo heerka Shiinaha ee MT/T-929 iyo Shuruudaha Farsamada ee Warshadaha, iyo sidoo kale DIN 22255 ama faahfaahinta macaamiisha (taas oo si gaar ah loogu heshiiyay).

Silsiladda isku xirka fidsan ee SCIC waxaa loo isticmaalaa Gawaarida Wajiga ee Gaashaaman (AFC), Rarka Heerka Beam (BSL), mashiinnada madax-wado iyo qalabka kale ee u baahan silsiladdan oo kale.

Dahaarka ka hortagga daxalka (tusaale ahaan, galvanization-ka kulul ee lagu qooyay) wuxuu keenaa hoos u dhac ku yimaada sifooyinka farsamada silsiladda, sidaa darteed codsiga dahaarka ka hortagga daxalka wuxuu ku xirnaan doonaa heshiis dalbasho oo dhexmara iibsadaha iyo SCIC.

Jaantuska 1: silsilad isku xidh ah oo fidsan

silsilad macdan qodis ah - silsilad isku xidha oo fidsan

Shaxda 1: cabbirrada silsiladda isku xidhka fidsan

cabbirka silsiladda *dxt*	dhexroor d(mm)		ballaca e(mm) (ugu badnaan.)	garoonka t(mm)		Ballaca isku xirka wareegsan (mm)		Ballaca isku xirka fidsan (mm)		miisaanka cutubka kg/m (~)
cabbirka silsiladda *dxt*	magac-u-yaal	dulqaad	ballaca e(mm) (ugu badnaan.)	magac-u-yaal	dulqaad	gudahab1 (daqiiqad)	dibaddab2 (ugu badnaan.)	gudahab3 (daqiiqad)	b4 dibadda ah (ugu badnaan.)	miisaanka cutubka kg/m (~)
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
qoraallo: silsilad cabbir weyn ayaa la heli karaa marka la weydiiyo. Cabbirka isku xirka (d) ee lagu cabbiri doono isku xirka tooska ahoalxanka isku xirka goobta. Ballaca isku xirka oo laga cabbirayo alxanka isku xirka.

Shaxda 2: sifooyinka farsamada silsiladda isku xirka fidsan

cabbirka silsiladda *dxt* (mm)	heerka silsiladda	xoogga tijaabada (kN)	dheereyn xoog tijaabo ah % (ugu badnaan)	xoog jabinta (kN)	dheereynta jabka % (ugu yaraan)	leexashada ugu yar (mm)
26 x 92	S	540	1.4	670	11	26
26 x 92	SC	680	1.6	850	11	26
30 x 108	S	710	1.4	890	11	30
30 x 108	SC	900	1.6	1130	11	30
34 x 126	S	900	1.4	1140	11	34
34 x 126	SC	1160	1.6	1450	11	34
38 x 126 38 x 137 38 x 146	S	1130	1.4	1420	11	38
38 x 126 38 x 137 38 x 146	SC	1450	1.6	1810	11	38
42 x 146 42 x 152	S	1390	1.4	1740	11	42
42 x 146 42 x 152	SC	1770	1.6	2220	11	42
fiiro gaar ah: leexasho kuma habboona xiriirka fidsan ee la been abuuray