Hoʻohui ʻia ka laka ʻano Z12A
ʻO ka lima hoʻonui (pōkole no ka carbylamine), ka hoʻopili ʻana i ka laka (pōkole no ka carbylamine) kahi kumu mīkini holomua hou.
He ʻano hou ia o ka mea hoʻopili kī ʻole i hoʻohana nui ʻia ma ka honua e ʻike i ka pili ʻana o nā ʻāpana mīkini a me nā kumu, a ʻike i ka hoʻoili ʻana i ka ukana ma ka hoʻopaʻa ʻana i ke kaomi a me ka friction i hana ʻia ma waena o nā papa komo me 12.9 kiʻekiʻe ikaika wili. Ma ke ʻano he ʻāpana kumu mua, ua hoʻohana nui nā ʻāina i kūkulu ʻia e like me Kelemānia, Iapana a me ʻAmelika Hui Pū ʻIa i ka makahiki 1980 i kēia ʻenehana hou no nā pili mechanical ma lalo o nā ukana kaumaha. I ka pilina ma waena o ka huila a me ke kumu, he mea pili kī ʻole ia e ʻike ai i ka lawe ʻana i ka ukana ma ka hoʻopaʻa ʻana i ke kaomi a me ka friction i hana ʻia ma waena o ka ʻili komo ma o ka hoʻopaʻa ʻana i ka bolt ikaika kiʻekiʻe, i ʻike i ka pilina ma waena o nā ʻāpana mīkini. (e like me nā kaʻa, nā wili lele, ka pulley, a me nā mea ʻē aʻe) a me ke kumu e hoʻoili ai i ka ukana. Hoʻohana ʻia ia ma o ka hana ʻana o nā bolts ikaika kiʻekiʻe, no laila ma waena o ke apo o loko a me ke kumu, ke apo o waho a me ka huila huila e hana i ka ikaika paʻa nui; Ke hoʻokau ʻia ka ukana, hilinaʻi ʻia ke kaomi hui ʻana o ka lima hoʻonui a me nā ʻāpana mīkini a hoʻoili ʻia ka friction i ka torque, ka ikaika axial, a i ʻole ka hui pū ʻana o nā mea ʻelua.
Nui kumu | Hexagon socket screw | Haʻawe helu ʻia | Hoʻonui lima lima a me ka hui axle | Hoʻonui lima lima a me ka huila huila | ʻO ka hoʻopaʻa ʻana o ka wili | kaumaha | ||||||
d | D | 1 | L | L1 | d1 | n | Axial ikaika Ft | Torque Mt | Paʻi ma ka ʻili hui | Paʻi ma ka ʻili hoʻopaʻa | wt | |
Ana kumu (mm) | kN | KN-m | pf N/mm2 | pf N/mm² | MaNm | kg | ||||||
200 | 260 | 134 | 146 | 162 | M16 | 22 | 1437.5 | 143.7 | 172 | 112 | 355 | 24.9 |
220 | 285 | 134 | 146 | 162 | M16 | 24 | 1581.8 | 174 | 172 | 115 | 355 | 29.6 |
240 | 305 | 134 | 146 | 162 | M16 | 26 | 1725 | 207 | 172 | 119 | 355 | 31.9 |
260 | 325 | 134 | 146 | 162 | M16 | 28 | 1846 | 240 | 170 | 117 | 355 | 34.3 |
280 | 355 | 165 | 177 | 197 | M20 | 24 | 2428.5 | 340 | 168 | 117 | 690 | 52 |
300 | 375 | 165 | 177 | 197 | M20 | 25 | 2540 | 381 | 161 | 123 | 690 | 55.3 |
320 | 405 | 165 | 177 | 197 | M20 | 28 | 2881 | 461 | 175 | 119 | 690 | 67.3 |
340 | 425 | 165 | 177 | 197 | M20 | 29 | 2994 | 509 | 171 | 119 | 690 | 71 |
360 | 455 | 190 | 202 | 224 | M22 | 28 | 3588.8 | 646 | 169 | 115 | 930 | 96.5 |
380 | 475 | 190 | 202 | 224 | M22 | 30 | 3821 | 726 | 170 | 115 | 930 | 101.2 |
400 | 495 | 190 | 202 | 224 | M22 | 31 | 3960 | 792 | 168 | 120 | 930 | 106 |
420 | 515 | 190 | 202 | 224 | M22 | 32 | 4100 | 861 | 165 | 116 | 930 | 110.7 |
440 | 535 | 190 | 202 | 224 | M22 | 24 | 4260 | 937 | 165 | 112 | 930 | 110 |
460 | 555 | 190 | 202 | 224 | M22 | 24 | 4260 | 980 | 158 | 107 | 930 | 113 |
480 | 575 | 190 | 202 | 224 | M22 | 28 | 5000 | 1200 | 176 | 121 | 930 | 118 |
500 | 595 | 190 | 202 | 224 | M22 | 28 | 5000 | 1240 | 169 | 117 | 930 | 122 |
520 | 615 | 190 | 202 | 224 | M22 | 30 | 5330 | 1390 | 174 | 121 | 930 | 126 |
540 | 635 | 190 | 202 | 224 | M22 | 30 | 5330 | 1440 | 168 | 117 | 930 | 131 |
560 | 655 | 190 | 202 | 224 | M22 | 32 | 5680 | 1590 | 172 | 121 | 930 | 135 |
580 | 675 | 190 | 202 | 224 | M22 | 33 | 5860 | 1705 | 172 | 121 | 930 | 140 |
600 | 695 | 190 | 202 | 224 | M22 | 33 | 5860 | 1760 | 166 | 118 | 930 | 144 |