Ketane ea ho phahamisa G80 e Ntšo e pentiloeng ka boima
Ketane ea ho phahamisa G80 e Ntšo e pentiloeng ka boima
Keneleng ea ho Phahamisa Liindasteri ea DIN EN 818-2 G80 Steel Hard Duty Industrial, tharollo ea ho qetela bakeng sa litlhoko tsohle tsa hau tsa ho phahamisa tse boima. Keneleng ena e khona ho mamella maemo a thata ka ho fetisisa a indasteri, e leng se etsang hore e be sesebelisoa se phethahetseng bakeng sa ts'ebeliso efe kapa efe ea ho phahamisa e hlokang boiteko.
Ketane ena e latela DIN EN 818-2 mme e tiisa boleng le ts'ebetso e ntle haholo. Tekanyetso ea G80 e netefatsa hore e ka sebetsana le meroalo e boima ntle le ho beha polokeho kapa ts'epo kotsing. E na le moeli o phahameng oa mojaro oa ts'ebetso 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 boleng bo holimo, ketane ena e boima e tšoarella. Kaho ea eona e matla e e lumella ho mamella tikoloho e thata ka ho fetisisa, ho kenyeletsoa mocheso o feteletseng le lintho tse senyang. Ebang u phahamisa mechini, thepa ea kaho, kapa meroalo e meng e boima, u ka tšepa ketane ena hore e tla tšehetsa mojaro oa hau ka mokhoa o tšepahalang.
Sehlopha
Diketane tsa ho Phahamisa Diindasteri tse Boima tsa DIN EN 818-2 G80 tsa Tshepe di fana ka ho tenyetseha ho sa bapisoeng le ho feta. Boenjiniere ba yona bo nepahetseng bo dumella ho phahamisa ka boreledi, ho se nang boiteko, ho fokotsa kgatello ya maikutlo le mokhathala wa mosebedisi. Moralo o tenyetsehang le o feto-fetohang wa ketane ena o e etsa hore e lokele ditshebediso tse fapaneng tsa ho phahamisa diindastering tse fapaneng.
Polokeho ke ea bohlokoa ts'ebetsong efe kapa efe ea ho phahamisa 'me ketane ena e entsoe ka ho nahana ka seo. Ho hanyetsa ha eona ho tsofala ho etsa bonnete ba ts'ebetso e tšoarellang nako e telele, ho fokotsa kotsi ea likotsi le ho robeha. Ho phaella moo, e na le ntlafatso ea ho monya ha tšisinyeho le ho hanyetsa mokhathala, e leng se ntlafatsang likarolo tsa eona tsa polokeho.
Ka boleng ba eona bo holimo le ts'ebetso ea eona e ntle, ketane ena e tumme liindastering tse kang tsa tlhahiso, kaho le tsa thepa. Botumo ba eona e le sesebelisoa sa ho phahamisa se tšepahalang le se tšoarellang bo etsa hore e be khetho ea pele ea litsebi lefatšeng ka bophara.
Ho tsetela ho diketane tsa ho phahamisa tse boima tsa tshepe tsa DIN EN 818-2 G80 ho netefatsa nako e telele le bokgoni ba mesebetsi ya hao ya ho phahamisa. Hore na o na le sebaka se senyenyane sa mosebetsi kapa setsi se seholo sa indasteri, ketane ena e tla fana ka diphetho tse ntle ka ho fetisisa, e netefatsa hore o ka qeta mesebetsi ya hao ya ho phahamisa ka bonolo le ka boitshepo.
Ka bokhutšoanyane, DIN EN 818-2 G80 Steel Heavy Duty Industrial Catalog e kopanya matla, ho tšoarella le polokeho ho etsa sehlahisoa se le seng se setle. Ntlafatsa lisebelisoa tsa hau tsa ho phahamisa kajeno 'me u natefeloe ke ts'ebetso ea tsona e ntle ka ho fetisisa. Tšepa ketane ena ho fihlela litlhoko tsa hau tsa ho phahamisa tse boima le ho isa ts'ebetso ea hau ea indasteri boemong bo latelang.
Kopo
Lihlahisoa tse Amanang
Paramethara ea Ketane
Liketane tsa SCIC Grade 80 (G80) bakeng sa ho phahamisa li etsoa ho latela maemo a EN 818-2, ka tšepe ea motsoako oa nickel chromium molybdenum manganese ho latela maemo a DIN 17115; ho tjheseletsa le ho phekola mocheso tse entsoeng hantle li netefatsa thepa ea mechini ea liketane ho kenyeletsoa matla a teko, matla a robehang, ho lelefatsa le ho thatafala.
Setšoantšo sa 1: Litekanyo tsa khokahano ea ketane ea sehlopha sa 80
Letlapa la 1: Litekanyo tsa ketane tsa Kereiti ea 80 (G80), EN 818-2
| bophara | lentsoe | bophara | boima ba yuniti | |||
| lebitso | mamello | p (mm) | mamello | W1 ea kahare | W2 e ka ntle | |
| 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 |
Tafole ea 2: Thepa ea mechini ea ketane ea Kereiti ea 80 (G80), EN 818-2
| bophara | moedi oa mojaro oa ho sebetsa | tlhahiso ea matla a bopaki | matla a ho roba a fokolang |
| 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 lelefatsa matla a ho robeha ke bonyane 20%; | |||
| diphetoho tsa Moeli wa Moroalo wa Tshebetso mabapi le mocheso | |
| Mocheso (°C) | WLL % |
| -40 ho isa ho 200 | 100% |
| 200 ho isa ho 300 | 90% |
| 300 ho isa ho 400 | 75% |
| ba fetang 400 | e sa amoheleheng |
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