Liketane tsa Roller tsa tšepe ea lekhasi e nang le likhoele tse peli tsa China ANSI tse nang le matla a holimo bakeng sa ho hula le ho phahamisa ka lebelo le tlase
Re tšehetsa bareki ba rona ka lihlahisoa le litharollo tsa boleng bo holimo tse ntle le thuso ea boemo bo holimo. Kaha re moetsi ea ikhethang lefapheng lena, joale re fumane boiphihlelo bo bongata ba ho hlahisa le ho laola Liketane tsa Roller tsa Tšepe ea Lekhasi e le 'Ngoe ea China ANSI e Matla a Phahameng bakeng sa ho Hula le ho Phahamisa ka Lebelo le Tlase, re ikemiselitse ho ntlafatsa sistimi e tsoelang pele, boqapi ba tsamaiso, boqapi ba maemo a holimo le boqapi ba 'maraka, re sebelisa melemo eohle ka botlalo, 'me re ntlafatsa boleng ba tšebeletso khafetsa.
Re tšehetsa bareki ba rona ka lihlahisoa le litharollo tsa boleng bo holimo tse ntle le thuso ea boemo bo holimo. Kaha re moetsi ea ikhethang lefapheng lena, joale re fumane boiphihlelo bo bongata ba ho hlahisa le ho laola bakeng saLiketane tsa Diesel tsa Sesole sa Metsing sa Chaena, Liketane tsa Olifield, Re tšepa ka tieo ho sebelisana le bareki lefatšeng ka bophara, haeba u ka rata ho ba le tlhaiso-leseling e batsi, etsa bonnete ba hore u ikopanya le rona ka mosa, re ntse re labalabela ho haha kamano e ntle ea khoebo le uena.
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 |
Re tšehetsa bareki ba rona ka lihlahisoa le litharollo tsa boleng bo holimo tse ntle le thuso ea boemo bo holimo. Kaha re moetsi ea ikhethang lefapheng lena, joale re fumane boiphihlelo bo bongata ba ho hlahisa le ho laola Liketane tsa Roller tsa Tšepe ea Lekhasi e le 'Ngoe ea China ANSI e Matla a Phahameng bakeng sa ho Hula le ho Phahamisa ka Lebelo le Tlase, re ikemiselitse ho ntlafatsa sistimi e tsoelang pele, boqapi ba tsamaiso, boqapi ba maemo a holimo le boqapi ba 'maraka, re sebelisa melemo eohle ka botlalo, 'me re ntlafatsa boleng ba tšebeletso khafetsa.
BongataLiketane tsa Diesel tsa Sesole sa Metsing sa Chaena, Liketane tsa Olifield, Re tšepa ka tieo ho sebelisana le bareki lefatšeng ka bophara, haeba u ka rata ho ba le tlhaiso-leseling e batsi, etsa bonnete ba hore u ikopanya le rona ka mosa, re ntse re labalabela ho haha kamano e ntle ea khoebo le uena.
