Ubwiza Bwiza Ubushinwa Icyiciro cya 80 Alloy Urunigi rwo Kuzamura / G80 Urunigi rwo Kuzamura (EN 818-7)
Kugira ngo duhore tunoza imikorere yubuyobozi dukurikije itegeko rya "tubikuye ku mutima, kwizera kwiza n’ubuziranenge nibyo shingiro ry’iterambere ry’imishinga", twinjiza cyane ishingiro ryibicuruzwa bifitanye isano n’amahanga, kandi duhora dutezimbere ibicuruzwa bishya kugirango duhuze ibyifuzo byabakiriya kubintu byiza Ubwiza Ubushinwa Icyiciro cya 80 Urunigi ruvanze rwo kuzamura / G80Urunigi(EN 818-7), Turagutera inkunga yo kuvugana nabo mugihe duhiga abo dusangiye umurimo. Twizeye neza ko uzavumbura gukorana natwe ntabwo byera gusa ahubwo byunguka. Twese twiteguye kuguha ibyo ukeneye.
Kugira ngo duhore tunoza imikorere yubuyobozi dukurikije itegeko ry '"tubikuye ku mutima, kwizera kwiza n’ubuziranenge nibyo shingiro ry’iterambere ry’imishinga", twinjiza cyane ishingiro ryibicuruzwa bifitanye isano n’amahanga, kandi duhora dutezimbere ibicuruzwa bishya kugirango tubone ibyo abakiriya bakeneye.Urunigi rw'Ubushinwa, Urunigi, Kumyaka irenga icumi uburambe muriyi dosiye, isosiyete yacu imaze kumenyekana cyane kuva murugo no hanze. Twishimiye rero inshuti ziturutse impande zose z'isi kuza kutwandikira, atari kubucuruzi gusa, ahubwo no mubucuti.
Icyiciro
Kuzamura no gukubita, urunigi rwo kuzamura, urunigi rugufi, kuzamura uruziga ruzunguruka, Urwego rwa T urwego, Urwego rwa DAT Urwego, Urwego rwa DT Urwego, DIN EN 818-7urunigi ruhuza intego yo guterura, urunigi rwiza rwo kwihanganira, urunigi rw'icyuma
Gusaba
Kuzamura no gukubita, imitwaro yo guterura, imizigo ihuza
Igishushanyo 1: kuzamura urunigi / amahuza
Urufunguzo
| 1 | Inzira zinyuze kumurongo | l | ni i Uburebure Bwinshi |
| p | ni ikibuga | dm | ni diameter yibikoresho nkuko byapimwe |
| ds | ni diameter | e | ni uburebure bugereranijwe no gusudira |
| w3 | ni ubugari bwimbere kuri weld | w2 | ni ubugari bwo hanze hejuru ya weld |
Imbonerahamwe 1: kuzamura urunigi / ibipimo bihuza (mm)
| Nominal size dn | Material diametertolerance | Pitch | Width | Gauge length of 11 x pn | Wmukuru diameter ds max. | |||
|
pn |
kwihanganira1) | imbere w3 min. | hanze w2 max. |
l |
kwihanganira1) | |||
| 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) Uku kwihanganira ubusanzwe kugabanijwemo + 2/3 na - 1/3 kumurongo wihariye hamwe nuburebure bwa gipima. | ||||||||
Imbonerahamwe 2: kuzamura urunigi rwo gukora ntarengwa (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 |
| bivuze guhangayika N / mm2 | 200 | 160 | 100 |
Imbonerahamwe 3: kuzamura urunigi rukora imbaraga zerekana imbaraga
| Nominal size dn mm | Manufacturing proof force (MPF) kN min. | Breaking force (BF) kN min. |
| 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 4: kurambura byuzuye hamwe no gukomera hejuru
|
| Ubwoko bw'urunigi | ||
| T | DAT | DT | |
| Kurambura byuzuye A% min | 10 | 10 | 5 |
| Ubukonje bwo hejuru min dn <7 mm, HV 5 dn = mm 7 kugeza kuri mm 11, HV 10 dn> mm 11, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
Kugira ngo duhore tunoza imikorere yubuyobozi dukurikije itegeko rya "tubikuye ku mutima, kwizera kwiza n’ubuziranenge nibyo shingiro ry’iterambere ry’imishinga", twinjiza cyane ishingiro ryibicuruzwa bifitanye isano n’amahanga, kandi duhora dutezimbere ibicuruzwa bishya kugirango duhuze ibyifuzo byabakiriya kubintu byiza Ubwiza bw'Ubushinwa Icyiciro cya 80 Alloy Urunigi rwo Kuzamura / G80 Urunigi rwo Kuzamura (EN 818-7), Turagutera inkunga yo kuvugana nabo mugihe duhiga abo dusangiye umurimo. Twizeye neza ko uzavumbura gukorana natwe ntabwo byera gusa ahubwo byunguka. Twese twiteguye kuguha ibyo ukeneye.
UbwizaUrunigi rw'Ubushinwa, Kuzamura Urunigi, Kumyaka irenga icumi uburambe muriyi dosiye, isosiyete yacu imaze kumenyekana cyane kuva murugo no hanze. Twishimiye rero inshuti ziturutse impande zose z'isi kuza kutwandikira, atari kubucuruzi gusa, ahubwo no mubucuti.
