DIN En 818-2 G80 Steel Boima Mosebetsi oa Indasteri Phahamisa Chain
DIN En 818-2 G80 Steel Boima Mosebetsi oa Indasteri Phahamisa Chain
Re hlahisa DIN EN 818-2 G80 Steel Heavy Duty Lifting Chain, tharollo ea mantlha bakeng sa litlhoko tsohle tsa hau tsa ho phahamisa boima. Ketane e khona ho mamella maemo a thata ka ho fetesisa a indasteri, a e etsa sesebelisoa se phethahetseng bakeng sa ts'ebeliso efe kapa efe e boima ea ho phahamisa.
Ketane e lumellana le DIN EN 818-2 mme e netefatsa boleng bo botle le ts'ebetso. Tekanyetso ea G80 e netefatsa hore e khona ho sebetsana le meroalo e boima ntle le ho senya polokeho kapa ho ts'epahala. E na le moeli o phahameng oa ho sebetsa le matla a ikhethang, ketane ena e etselitsoe ho fana ka polokeho e eketsehileng le ho tšoarella ho hlokahalang bakeng sa ts'ebetso ea ho phahamisa indasteri.
E entsoe ka tšepe ea boemo bo holimo, ketane ena e boima e tšoarella nako e telele. Kaho ea eona e matla e e lumella ho mamella maemo a thata ka ho fetisisa, ho kopanyelletsa le mocheso o feteletseng le lintho tse senyang. Hore na o phahamisa mechini, thepa ea kaho, kapa meroalo e meng e boima, o ka tšepa ketane ena ho tšehetsa mojaro oa hau ka ts'epo.
Sehlopha
DIN EN 818-2 G80 Litšepe tse Phahamisang Boima ba Litšepe tsa Boima ba Indasteri li fana ka mefuta-futa e ke keng ea lekanngoa. Boenjiniere ba eona bo nepahetseng bo lumella ho phahamisa hamonate, ho se sebetse, ho fokotsa khatello ea maikutlo le mokhathala. Moralo o feto-fetohang le o feto-fetohang oa ketane ena e etsa hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng tsa ho phahamisa liindasteri tse fapaneng.
Polokeho ke ea bohlokoa ts'ebetsong efe kapa efe ea ho phahamisa 'me ketane ena e entsoe ho nahanoa ka seo. Ho hanyetsa ha eona ho khabane ho tiisa ts'ebetso ea nako e telele, ho fokotsa kotsi ea likotsi le ho senyeha. Ntle le moo, e na le ts'ebetso e ntlafalitsoeng ea ho monya ho ts'oenyeha le ho hanyetsa mokhathala, e ntlafatsang likarolo tsa eona tsa polokeho.
Ka boleng ba eona bo holimo le ts'ebetso, ketane e tumme liindasteri tse kang tlhahiso, kaho le thepa. Botumo ba eona e le sesebelisoa se ka tšeptjoang le se tšoarellang sa ho phahamisa se etsa hore e be khetho ea pele ea litsebi lefatšeng ka bophara.
Ho tsetela ho DIN EN 818-2 G80 liketane tsa ho phahamisa tšepe tse boima ho netefatsa bophelo bo bolelele le katleho ea ts'ebetso ea hau ea ho phahamisa. Hore na o na le setsi sa pokello ea mesebetsi e nyane kapa setsi se seholo sa indasteri, ketane ena e tla fana ka litholoana tse ntle ka ho fetesisa, ho netefatsa hore o ka phethela mesebetsi ea hau ea ho phahamisa ka boiketlo le kholiseho.
Ka kakaretso, DIN EN 818-2 G80 Steel Heavy Duty Industrial Lifting Chain e kopanya matla, ho tšoarella le polokeho ho sehlahisoa se le seng se phahameng. Ntlafatsa lisebelisoa tsa hau tsa ho phahamisa kajeno 'me u bone ts'ebetso ea eona e holimo bakeng sa hau. Tšepa ketane ena ho fihlela litlhoko tsa hau tsa ho phahamisa boima le ho isa ts'ebetso ea hau ea indasteri boemong bo latelang.
Kopo
Lihlahisoa tse Amanang
Parameter ea Chain
SCIC Grade 80 (G80) liketane bakeng sa ho phahamisa li etsoa ho ea ka litekanyetso tsa EN 818-2, ka tšepe ea nickel chromium molybdenum manganese alloy ka litekanyetso tsa DIN 17115; tjheseletsa e entsoeng hantle / e shebiloeng hantle le kalafo ea mocheso e netefatsa thepa ea mochini ho kenyelletsa matla a teko, matla a ho roba, bolelele le boima.
Setšoantšo sa 1: Litekanyo tsa chain link tsa Kereiti ea 80
Letlapa la 1: Litekanyo tsa ketane tsa Kereiti ea 80 (G80), EN 818-2
| bophara | sekontiri | bophara | boima ba yuniti | |||
| lebitso | mamello | p (mm) | mamello | ka hare W1 | ka ntle W2 | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Letlapa la 2: Grade 80 (G80) thepa ea mechine ea ketane, EN 818-2
| bophara | moeli oa mojaro o sebetsang | matla a ho etsa bopaki | min. ho roba matla |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963 | 3140 |
| lintlha: kakaretso ea ho qetela nakong ea matla ke min. 20%; | |||
| liphetoho tsa Working Load Limit mabapi le mocheso | |
| Mocheso (°C) | WLL % |
| - 40 ho isa ho 200 | 100% |
| 200 ho isa ho 300 | 90% |
| 300 ho isa ho 400 | 75% |
| tse fetang 400 | e sa amoheleheng |
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