G80 Hoist Lifting Link Chain Black Alloy Steel Chain
G80 Hoist Lifting Link Chain Black Alloy Steel Chain
Sehlopha
Kopo
Ke hlahisa Ketane ea ho Phahamisa e Ntšo ea 20mn2, ketane e tšepahalang le e matla e etselitsoeng ho fihlela litlhoko tsa hau tsa ho phahamisa. Ketane ena e boholo ba 8mm * 24mm 'me e etselitsoe lits'ebetso tsa ho phahamisa tse boima. Qetello ea eona e ntšo e e fa ponahalo e boreleli, ea sejoale-joale e loketseng liindasteri le libaka tse fapaneng.
Ketane ena ea ho phahamisa e entsoe ka tšepe ea boleng bo holimo ea 20Mn2 ho netefatsa ho tšoarella le ho phela nako e telele. Kaho ea tšepe e fana ka matla a matle le ho hanyetsa ho tsofala, e leng se etsang hore e be e loketseng tšebeliso ea ka tlung le kantle. Hore na u hloka ho phahamisa mechini e boima kapa thepa ea lipalangoang, ketane ena e tla etsa mosebetsi ka katleho.
Polokeho ke ea bohlokoa haholo ts'ebetsong ea ho phahamisa 'me ketane ena ea ho phahamisa e u koahetse. E lekiloe 'me e netefalitsoe ho latela maemo a indasteri, e netefatsa ts'ebetso ea eona le ts'epo ea eona. Kaha e khona ho jara meroalo e phahameng, ketane ena e loketse lits'ebetso tse fapaneng tsa ho phahamisa.
Ketane ea ho phahamisa e sebelisa moralo o entsoeng ke motho, o bonolo ho o jara le ho o sebelisa. E khomarela habonolo lisebelisoa tsa hau tsa ho phahamisa, e netefatsa khokahano e sireletsehileng le e tsitsitseng. Boholo ba 8mm * 24mm bo fana ka mekhoa e fapaneng e u lumellang ho e sebelisa le mefuta e fapaneng ea likereine le lisebelisoa tsa ho phahamisa.
Hore na o sebetsa kahong, tlhahisong, kapa indastering efe kapa efe moo o hlokang ho phahamisa lintho tse boima, ketane ena ea ho phahamisa ke ea bohlokoa. Qetello ea eona e ntšo ha e eketse botle feela, empa hape e hanela mafome, e netefatsa hore e phela nako e telele esita le libakeng tse thata.
Tsetela ho ketane ea ho phahamisa e ntšo ea li-cubic metres tse limilione tse 20 'me u bone phapang ea ts'ebetso le ts'epo. E na le kaho ea boleng bo holimo, moralo oa ergonomic, le ho tšoarella ho ikhethang, ketane ena e hahiloe ho tšoarella. Tšepa matla le ts'epo ea eona bakeng sa litlhoko tsohle tsa hau tsa ho phahamisa. U se ke ua tela polokeho kapa bokhoni ha u phahamisa - khetha Ketane ea ho phahamisa e Ntšo ea 20mn2.
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)Thesetolerancesareusuallydividedinto+2/3and–1/3forbothtoindividuallinkandthe standardgaugelength. | ||||||||
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 |
Tlhahlobo ea Sebaka
Tšebeletso ea Rōna
