Theko e tlase bakeng sa 5/16 Kereiti ya 80 ya ho Phahamisa Ketane E Entswe Chaena
Seo re se etsang hangata se amana le molao-motheo oa rona. "Bareki ba qalang, Itšetlehe ka ho qala, ho inehela ho sephutheloana sa lijo le tšireletso ea tikoloho bakeng sa theko e tlase bakeng sa 5/16 Ketane ea ho Phahamisa ea Kereiti ea 80 E entsoe Chaena, Re tla amohela ka pelo eohle bareki bohle indastering e 'ngoe le e 'ngoe lapeng la hau le kantle ho naha ho sebelisana 'moho, le ho theha bokamoso bo matla le ba bang.
Seo re se etsang hangata se amana le molao-motheo oa rona "Moreki oa pele, Itšetlehe ka ho qala, ho inehela ho sephutheloana sa lijo le tšireletso ea tikoloho bakeng saChaena 5/16 Kereiti ea 80 ea ho Phahamisa, Ketane ea Tšepe e Entsoe Chaena, Sehlopha sa rona sa boenjiniere ba litsebi ka kakaretso se tla be se itokiselitse ho u sebeletsa bakeng sa lipuisano le maikutlo. Re khona ho u fa lisampole tsa mahala ho fihlela litlhoko tsa hau. Ho ka etsahala hore boiteko bo botle bo hlahisoe ho u fa tšebeletso le thepa e ntle ka ho fetisisa. Haeba u rata khoebo le lihlahisoa tsa rona, ka kopo bua le rona ka ho re romella mangolo-tsoibila kapa u re letsetse kapele. Ka boiteko ba ho tseba lihlahisoa tsa rona le k'hamphani ea rona haholoanyane, u ka tla fekthering ea rona ho e bona. Ka kakaretso re tla amohela baeti ba tsoang lefats'eng lohle khoebong ea rona ho theha likamano tsa khoebo le rona. Ka kopo ikutloe u lokolohile ho bua le rona bakeng sa khoebo e nyane 'me re lumela hore re tla arolelana boiphihlelo bo botle ka ho fetisisa ba khoebo le barekisi bohle ba rona.
Sehlopha
Ho phahamisa le ho roala, ketane, ketane e kgutshwane ya kgokelo, ho phahamisa ketane ya kgokelo e chitja, ketane ya Kereiti ya 80, ketane ya G80, letjeketjane la ketane, diketane tsa letjeketjane, ketane ya DIN 818-2 ya mamello e mahareng bakeng sa matjeketjane a ketane Kereiti ya 8, ketane ya tshepe e alloy
Kopo
Ho phahamisa le ho shapa, ho phahamisa meroalo, ho tlama meroalo
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 |
Seo re se etsang hangata se amana le molao-motheo oa rona. "Bareki ba qalang, Itšetlehe ka ho qala, ho inehela ho sephutheloana sa lijo le tšireletso ea tikoloho bakeng sa theko e tlase bakeng sa 5/16 Ketane ea ho Phahamisa ea Kereiti ea 80 E entsoe Chaena, Re tla amohela ka pelo eohle bareki bohle indastering e 'ngoe le e 'ngoe lapeng la hau le kantle ho naha ho sebelisana 'moho, le ho theha bokamoso bo matla le ba bang.
Theko e tlase bakeng saChaena 5/16 Kereiti ea 80 ea ho Phahamisa, Ketane ea Tšepe e Entsoe Chaena, Sehlopha sa rona sa boenjiniere ba litsebi ka kakaretso se tla be se itokiselitse ho u sebeletsa bakeng sa lipuisano le maikutlo. Re khona ho u fa lisampole tsa mahala ho fihlela litlhoko tsa hau. Ho ka etsahala hore boiteko bo botle bo hlahisoe ho u fa tšebeletso le thepa e ntle ka ho fetisisa. Haeba u rata khoebo le lihlahisoa tsa rona, ka kopo bua le rona ka ho re romella mangolo-tsoibila kapa u re letsetse kapele. Ka boiteko ba ho tseba lihlahisoa tsa rona le k'hamphani ea rona haholoanyane, u ka tla fekthering ea rona ho e bona. Ka kakaretso re tla amohela baeti ba tsoang lefats'eng lohle khoebong ea rona ho theha likamano tsa khoebo le rona. Ka kopo ikutloe u lokolohile ho bua le rona bakeng sa khoebo e nyane 'me re lumela hore re tla arolelana boiphihlelo bo botle ka ho fetisisa ba khoebo le barekisi bohle ba rona.
