Ketane ea ho phahamisa tšepe ea G80 e kopantsoeng ka bongata
Ketane ea ho phahamisa tšepe ea G80 e kopantsoeng ka bongata
Re hlahisa boqapi ba rona ba morao-rao indastering ea ho phahamisa le ho phahamisa, 16mm G80 Alloy Steel Chain Hoist Lifting Chain. E etselitsoe ho fana ka matla le ts'epo e ikhethang, sehlahisoa sena se etselitsoe ho fihlela litlhoko tse hlokang tlhokomelo tsa mefuta e fapaneng ea ts'ebetso ea ho phahamisa.
Liketane tsa rona tsa ho phahamisa li entsoe ka tšepe ea boleng bo holimo ea G80, e tsebahalang ka ho tiea ha eona ho hoholo le ho hanyetsa ho tsofala. Ka bophara ba 16mm, ketane ena e na le bokhoni bo eketsehileng ba ho jara le ho tšoarella bakeng sa lits'ebetso tsa ho phahamisa boima.
Liketane tsa rona tsa ho phahamisa li etselitsoe ho sebetsa hantle le ho phahamisa ka katleho. Khokahano ka 'ngoe e entsoe ka nepo le ho lekoa ho netefatsa ts'ebetso e ntle le polokeho. Ketane e nyane, e bobebe ebile e bonolo ho e sebetsana, e fokotsa khatello ea mosebelisi nakong ea ho phahamisa.
Tšepe ea motsoako oa G80 e sebelisoang liketaneng tsa rona tsa ho phahamisa e na le khanyetso e ntle ea ho bola 'me e loketse ho sebelisoa kantle le libakeng tse thata. Sena se etsa bonnete ba hore ketane e khona ho mamella maemo 'ohle a leholimo, e lelefatsa bophelo ba eona le ho fokotsa tlhoko ea tlhokomelo khafetsa.
Polokeho ke ntho ea bohlokoa ka ho fetisisa ts'ebetsong efe kapa efe ea ho phahamisa 'me liketane tsa rona tsa ho phahamisa li entsoe ka ho nahana ka sena. E entsoe ka ntlha ea polokeho ea 4:1, e bolelang hore e ka mamella mojaro o moholo ka makhetlo a mane ho feta oa ho sebetsa, e leng se netefatsang polokeho e kholo nakong ea ts'ebetso ea ho phahamisa.
Sehokelo sa ho phahamisa likhokahano tsa tšepe sa 16mm G80 Alloy Steel Chain Hoist se na le mekhoa e mengata 'me se ka sebelisoa liindastering tse ngata tse kang tsa kaho, tlhahiso le lipalangoang. Se loketse lits'ebetso tse fapaneng tse kang ho phahamisa mechini e boima, ho tiisa thepa le merero ea ho lokisa thepa.
Qetellong, ketane ea rona ea ho phahamisa lieta ea tšepe ea 16mm G80 Alloy Steel Chain Hoist e kopanya matla a phahameng, ts'epo le likarolo tsa polokeho ho fana ka ts'ebetso e phahameng ts'ebetsong ea ho phahamisa. Ka kaho ea eona ea boleng bo holimo le ho tšoarella, ketane ena ea ho phahamisa e etselitsoe ho ba molekane ea tšepahalang bakeng sa litlhoko tsohle tsa hau tsa ho phahamisa.
Sehlopha
Kopo
Lihlahisoa tse Amanang
Paramethara ea Ketane
Ho ipapisitsoe le theknoloji ea tlhahiso ea ketane ea ho phahamisa ea SCIC G80 le G100, re atolosa mohala oa rona oa sehlahisoa ho ea ho ketane ea ho phahamisa e nang le mamello e nyane ea Sehlopha sa T (Mefuta ea T, DAT le DT), bakeng sa ts'ebeliso ea matsoho ea li-hoist tsa ketane ea serial le e tsamaisoang ke motlakase.
Setšoantšo sa 1: ketane ea hoist / lihokelo
Senotlolo
| 1 | Mola o bohareng oa sehokelo o tšekaletseng | l | ke bolelele ba bophahamo ba melumo e mengata |
| p | ke polelo | dm | ke bophara ba thepa bo lekantsweng |
| ds | ke bophara ba weld | e | bolelele bo angoa ke ho tjheseletsa |
| w3 | ke bophara ba kahare ho weld | w2 | ke bophara ba kantle holim'a weld |
Tafole ea 1: litekanyo tsa ketane ea hoist / khokahano (mm)
| Nominal size dn | Material diametertolerance | Pitch | Width | Gaugelengthof 11xpn | Wlekala diameter 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)Hangata mamello ena e aroloa ka +2/3 le –1/3 bakeng sa khokahano e le 'ngoe le bolelele bo tloaelehileng ba gauge. | ||||||||
Tafole ea 2: moedi oa mojaro oa ho sebetsa oa ketane ea hoist (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 |
Tafole ea 3: matla a ho thibela tlhahiso ea ketane ea hoist le matla a ho roba
| Nominal size dn mm | Manufacturing proof force (MPF) kN mka hare. | Breaking force (BF) kN mka hare. |
| 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 |
Tafole ea 4: ho lelefatsa ho feletseng le ho thatafala ha bokaholimo
|
| hoist chain types | ||
| T | DAT | DT | |
| Total qetellongimate bolelelen 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 |
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