Umunyururu w'icyuma gifunga iminyururu wa 16mm G80 urimo icyuma gifunga iminyururu
Umunyururu w'icyuma gifunga iminyururu wa 16mm G80 urimo icyuma gifunga iminyururu
Tubagezaho umuyoboro wacu wo guterura w’icyuma wa 16mm G80 ukozwe mu cyuma, igisubizo cyiza ku byo ukeneye byose byo guterura. Uyu muyoboro wo guterura uramba kandi wizewe wagenewe gutanga imbaraga n’imikorere idasanzwe, bigatuma uba igikoresho cy’ingenzi mu bikorwa byose by’inganda cyangwa aho kubaka.
Yakozwe mu cyuma cy’ubukorikori cya G80 cyiza cyane, umunyururu ushobora kwihanganira imimerere ikomeye mu gihe ugenzura umutekano n’imikorere myiza cyane. Umurambararo wa 16mm utanga ubushobozi bwiza bwo gutwara imizigo, bigatuma ushobora guterura no gutwara ibintu biremereye byoroshye. Waba ukeneye kwimura ibikoresho by’ubwubatsi, ibikoresho by’inganda cyangwa ibindi bintu biremereye, umunyururu wacu wa G80 urashobora gukora akazi kawo.
Kubera imiterere yayo ikomeye kandi ikozwe neza, iyi miyoboro yo guterura itanga kuramba no kuramba ku buryo budasanzwe. Kubaka ibyuma by'ubutare byo mu rwego rwo hejuru bifasha mu kurwanya ingese, kwangirika no kwangirika, bikongera igihe cy'ubuzima bw'imiyoboro no kugabanya gukenera gusimburwa kenshi. Ibi ntibikurinda gusa igihe n'amafaranga, ahubwo binatuma ugira uburambe bwizewe kandi butekanye bwo guterura.
Dusobanukiwe akamaro k'umutekano mu gihe dukorana n'ibiterura biremereye. Niyo mpamvu ibikoresho byacu bya G80 alloy steel chain hoists bikozwe ku mahame akaze y'inganda kandi byujuje cyangwa birenga amabwiriza yose y'umutekano. Buri gice cy'urunigi cyageragejwe cyane kugira ngo harebwe imbaraga zacyo n'ubushobozi bwo gutwara imizigo, biguha amahoro yo mu mutima mu gihe ukoresha ibicuruzwa byacu.
Umunyururu wo guterura w'icyuma wa 16mm G80 na wo wagenewe koroshya gukoreshwa, ufite imiterere yoroshye kandi yoroshye kuyikoresha. Umunyururu woroshye kuwufata no kuwukoresha, bigatuma imirimo yo guterura igenda neza kandi neza. Imiterere y'umunyururu ituma imizigo ikwirakwizwa neza, bigabanya ibyago by'impanuka cyangwa kwangirika mu gihe cyo guterura.
Ku bijyanye no guterura ibintu biremereye, wizera ubwizerwe n'imikorere y'iminyururu yacu yo guterura ya 16mm G80 alloy. Waba uri mu bwubatsi, mu nganda cyangwa mu zindi nganda zisaba ibikoresho bikomeye byo guterura, iminyururu yacu izahura kandi irenze ibyo witeze. Shora imari muri iminyururu yacu yo guterura ifite ubuziranenge uyu munsi kandi wibonere itandukaniro ishobora kugira ku mikorere yawe.
Icyiciro
Porogaramu
Ibicuruzwa bifitanye isano
Ibipimo by'uruhererekane
Dushingiye ku ikoranabuhanga ryo gukora imiyoboro yo guterura ya SCIC G80 na G100, twagura umurongo w'ibicuruzwa byacu kugeza ku muyoboro wo guterura neza wa Grade T (Ubwoko bwa T, DAT na DT), kugira ngo bikoreshwe mu miyoboro yo guterura imiyoboro ikoresha intoki no mu buryo bukoresha ingufu.
Igishushanyo cya 1: umunyururu wo guterura / amasano
Urufunguzo
| 1 | Umurongo wo hagati w'aho uhurira | l | ni uburebure bw'imbunda nyinshi |
| p | ni ikinamico | dm | ni umurambararo w'ibikoresho nkuko byapimwe |
| ds | ni umurambararo w'ubushuhe | e | uburebure bugira ingaruka ku bunini bw'ubushude |
| w3 | ni ubugari bw'imbere ku gice cyo gusudira | w2 | ni ubugari bwo hanze hejuru y'umushongi |
Imbonerahamwe ya 1: ingano y'umunyururu wo hejuru / ingano y'umuyoboro (mm)
| Nominal size dn | Material diameteritolerance | Pitch | Width | Gaugelengthof 11xpn | Wikigo diameteri ds max. | |||
| pn | tolerance1) | internal w3 min. | external w2 max. | l | tolerance1) | |||
| 4 | ±0.2 | 12 | 0.25 | 4.8 | 13.6 | 132 | 0.6 | 4.3 |
| 5 | ±0.2 | 15 | 0.3 | 6.0 | 17.0 | 165 | 0.8 | 5.4 |
| 6 | ±0.2 | 18 | 0.35 | 7.2 | 20.4 | 198 | 1.0 | 6.5 |
| 7 | ±0.3 | 21 | 0.4 | 8.4 | 23.8 | 231 | 1.1 | 7.6 |
| 8 | ±0.3 | 24 | 0.5 | 9.6 | 27.2 | 264 | 1.3 | 8.6 |
| 9 | ±0.4 | 27 | 0.5 | 10.8 | 30.6 | 297 | 1.4 | 9.7 |
| 10 | ±0.4 | 30 | 0.6 | 12.0 | 34.0 | 330 | 1.6 | 10.8 |
| 11 | ±0.4 | 33 | 0.6 | 13.2 | 37.4 | 363 | 1.7 | 11.9 |
| 12 | ±0.5 | 36 | 0.7 | 14.4 | 40.8 | 396 | 1.9 | 13.0 |
| 13 | ±0.5 | 39 | 0.8 | 15.6 | 44.2 | 429 | 2.1 | 14.0 |
| 14 | ±0.6 | 42 | 0.8 | 16.8 | 47.6 | 462 | 2.2 | 15.1 |
| 16 | ±0.6 | 48 | 0.9 | 19.2 | 54.4 | 528 | 2.5 | 17.3 |
| 18 | ±0.9 | 54 | 1.0 | 21.6 | 61.2 | 594 | 2.9 | 19.4 |
| 20 | ±1.0 | 60 | 1.2 | 24.0 | 68.0 | 660 | 3.2 | 21.6 |
| 22 | ±1.1 | 66 | 1.3 | 26.4 | 74.8 | 726 | 3.5 | 23.8 |
| 1)Ubusanzwe ubworoherane bugabanyijemo +2/3 na -1/3 haba ku ruhande rumwe n'uburebure busanzwe bw'igipimo. | ||||||||
Imbonerahamwe ya 2: umutwaro ntarengwa w'umunyururu wo hejuru (WLL)
| Nominal size dn mm | Chain type T t | Chain type DAT t | Chain type DT t |
| 4 5 6 | 0.5 0.8 1.1 | 0.4 0.63 0.9 | 0.25 0.4 0.56 |
| 7 8 9 | 1.5 2 2.5 | 1.2 1.6 2 | 0.75 1 1.25 |
| 10 11 12 | 3.2 3.8 4.5 | 2.5 3 3.6 | 1.6 1.9 2.2 |
| 13 14 16 | 5.3 6 8 | 4.2 5 6.3 | 2.6 3 4 |
| 18 20 22 | 10 12.5 15 | 8 10 12.5 | 5 6.3 7.5 |
| mean stress N/mm2 | 200 | 160 | 100 |
Imbonerahamwe ya 3: imbaraga zirinda gukora iminyururu yo hejuru n'imbaraga zivunagura
| Nominal size dn mm | Manufacturing proof force (MPF) kN mmuri. | Breaking force (BF) kN mmuri. |
| 4 | 12.6 | 20.1 |
| 5 | 19.6 | 31.4 |
| 6 | 28.3 | 45.2 |
| 7 | 38.5 | 61.6 |
| 8 | 50.3 | 80.4 |
| 9 | 63.6 | 102 |
| 10 | 78.5 | 126 |
| 11 | 95 | 152 |
| 12 | 113 | 181 |
| 13 | 133 | 212 |
| 14 | 154 | 246 |
| 16 | 201 | 322 |
| 18 | 254 | 407 |
| 20 | 314 | 503 |
| 22 | 380 | 608 |
Imbonerahamwe ya 4: uburebure bwose n'ubukomere bw'ubuso
|
| hoist chain types | ||
| T | DAT | DT | |
| Total iherezoimate elongation A%min | 10 | 10 | 5 |
| Surface hardness min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |








