Likopano tsa ho notlela tsa mofuta oa Z12B
1. Ha ho bapisoa le khokahano e akaretsang ea tšitiso le khokahano ea senotlolo, khokahano ea sleeve e na le melemo e mengata e ikhethang:
(1) Tšebeliso ea sleeve ea katoloso e etsa hore tlhahiso le ho kenya likarolo tse kholo tsa mochini li be bonolo. Ho sebetsa ha shaft le lesoba bakeng sa ho kenya sleeve ea katoloso ha ho hloke mamello e phahameng ea tlhahiso joalo ka ho lekana ha tšitiso. Ha ho hlokahale hore ho futhumatsoe, ho pholise kapa ho kenya lisebelisoa tsa khatello ha sleeve ea katoloso e kentsoe, ho hlokahala feela ho tiisa liboutu ho latela torque e hlokahalang. 'Me phetoho e bonolo, setsi sa lebili se ka fetoloa habonolo ho ea boemong bo hlokahalang shaft. Sleeve ea katoloso e ka boela ea sebelisoa ho kopanya likarolo tse nang le ho se khone ho tjheseletsa hantle.
(2) Bophelo bo bolelele ba tšebeletso le matla a phahameng a sleeve ea katoloso. Sleeve ea katoloso e itšetlehile ka phetiso ea khohlano, ha ho na tsela ea senotlolo ea ho fokolisa karolo e hokahaneng, ha ho na motsamao o amanang, 'me ho ke ke ha e-ba le ho taboha mosebetsing.
(3) Ha sleeve ea katoloso e imetsoe haholo, e tla lahleheloa ke ts'ebetso ea khokahano, e ka sireletsang lisebelisoa hore li se ke tsa senyeha.
(4) Kgokelo ya letsoho le atolositsweng e ka mamella meroalo e mengata, mme sebopeho sa yona se ka etswa ka mefuta e fapaneng ya ditaele. Ho ya ka boholo ba mojaro wa ho kenya, matsoho a mangata a katoloso a ka boela a sebediswa ka tatellano.
(5) Lesela la katoloso le bonolo ho le qhaqha mme le na le bokgoni bo botle ba ho fapanyetsana. Kaha lesela la katoloso le ka kopanya setsi sa shaft le lekhalo le leholo le tsamaellanang, bolt e ka lokollwa ha e qhaqha, e le hore karolo e hokahantsweng e ka qhaqha habonolo. Ha bokaholimo ba kgokelo bo kentswe ka thata, ha ho bonolo ho hlahisa mafome, mme ho bonolo hape ho hokela le ho qhaqha.
2. Torque ea torque le torque ea axial ea sleeve ea katoloso
(1) Torque Mt e bolela torque e phahameng ka ho fetisisa ea khopolo-taba ha e fetisetsa torque e hloekileng, 'me matla a axial Ft e bolela matla a phahameng ka ho fetisisa a axial a ka fetisetsoang ntle le ho fetisetsa torque. Haeba u fetisa eseng torque feela empa hape le matla a axial.
(2) Ho tiisa torque MA ea bolt
Torque ea Mt le matla a axial Ft tse boletsoeng tekanyetsong li baloa ho latela khatello ea screw e tsamaellanang, 'me torque ea ho tiisa ea screw e lokela ho fihlela tekanyo e hlokahalang tafoleng ea liparamente tsa tekheniki.
| Boholo ba motheo | Sekurufu sa sokete sa Hexagon | Mojaro o lekantsoe | Kopano ea matsoho le axle ea katoloso | Sekoahelo sa letsoho le setsi sa lebili sa katoloso | Ho tiisa torque ea sekere | boima ba 'mele | ||||||
| d | D | 1 | L | L1 | d1 | n | Matla a Axial Ft | Thaba ea Torque | Khatello holim'a lenonyello | Khatello holim'a tlamahano | boima | |
| Litekanyo tsa motheo (mm) | kN | KN-m | pf N/mm2 | pf N/mm² | MaNm | kg | ||||||
| 200 | 260 | 88 | 102 | 116 | M14 | 20 | 1020 | 102 | 194 | 124 | 230 | 15.3 |
| 220 | 285 | 96 | 108 | 124 | M16 | 15 | 1060 | 117 | 174 | 113 | 355 | 20.2 |
| 240 | 305 | 96 | 108 | 124 | M16 | 20 | 1410 | 170 | 212 | 140 | 355 | 21.8 |
| 260 | 325 | 96 | 108 | 124 | M16 | 21 | 1480 | 193 | 205 | 138 | 355 | 23.4 |
| 280 | 355 | 96 | 110 | 130 | M20 | 15 | 1650 | 232 | 213 | 141 | 690 | 30.0 |
| 300 | 375 | 96 | 110 | 130 | M20 | 15 | 1650 | 249 | 198 | 134 | 690 | 31.2 |
| 320 | 405 | 124 | 136 | 156 | M20 | 20 | 2210 | 354 | 191 | 125 | 690 | 48.0 |
| 340 | 425 | 124 | 136 | 156 | M20 | 20 | 2210 | 376 | 180 | 119 | 690 | 51.0 |
| 360 | 455 | 140 | 156 | 177 | M22 | 20 | 2750 | 496 | 185 | 118 | 930 | 69.0 |
| 380 | 475 | 140 | 155 | 177 | M22 | 20 | 2750 | 524 | 175 | 113 | 930 | 73.0 |
| 400 | 495 | 140 | 155 | 177 | M22 | 22 | 3010 | 602 | 183 | 122 | 930 | 76.0 |
| 420 | 515 | 140 | 155 | 177 | M22 | 24 | 3300 | 694 | 190 | 127 | 930 | 80.0 |
| 440 | 535 | 140 | 155 | 177 | M22 | 24 | 3300 | 728 | 166 | 123 | 930 | 81 |
| 460 | 555 | 140 | 155 | 177 | M22 | 24 | 3300 | 760 | 159 | 118 | 930 | 85 |
| 480 | 575 | 140 | 155 | 177 | M22 | 25 | 3440 | 830 | 159 | 119 | 930 | 88 |
| 500 | 595 | 140 | 166 | 177 | M22 | 25 | 3440 | 861 | 153 | 115 | 930 | 91 |
| 520 | 615 | 140 | 155 | 177 | M22 | 28 | 3850 | 1003 | 164 | 124 | 930 | 95 |
| 540 | 635 | 140 | 155 | 177 | M22 | 28 | 3850 | 1042 | 158 | 120 | 930 | 98 |
| 560 | 655 | 140 | 155 | 177 | M22 | 30 | 4130 | 1157 | 163 | 125 | 930 | 101 |
| 580 | 675 | 140 | 155 | 177 | M22 | 30 | 4130 | 1199 | 158 | 121 | 930 | 104 |
| 600 | 695 | 140 | 155 | 177 | M22 | 30 | 4130 | 1240 | 153 | 118 | 930 | 108 |






