ʻO ke kumu hoʻohālike PRGW55CA/PRGH55CA alakaʻi laina, he ʻano o ka wili lm alakaʻi e hoʻohana ana i nā wili e like me nā mea ʻōwili. 'Oi aku ka nui o ka hui 'ana o ka huila ma mua o na pōpō no laila ke 'ano o ke alaka'i laina laina 'oi aku ka nui o ka haawe a 'oi aku ka o'a. Hoʻohālikelike ʻia me ke alakaʻi laina laina ʻano pōpō, ʻoi aku ka maikaʻi o ka PRGW series block no nā noi hoʻouka manawa kaumaha ma muli o ke kiʻekiʻe o ka hui haʻahaʻa a me ka ʻili nui e kau ana.
Nā hiʻohiʻona o nā alakaʻi kaʻaahi pololei
1) Hoʻolālā maikaʻi loa
ʻO ka hoʻolālā kūʻokoʻa inā hiki i ke ala kaʻa kaʻa i ke ala alakaʻi laina laina PRG e hāʻawi i ka neʻe laina maʻalahi
2) Super kiʻekiʻe rigidity
ʻO ka moʻo PRG he ʻano ala alakaʻi laina e hoʻohana ana i nā ʻōwili e like me nā mea ʻōwili. ʻOi aku ka nui o ka pilina o nā huila ma mua o nā pōpō no laila e hōʻike ʻia ke ala alakaʻi kaʻa kaʻa kaʻa a ʻoi aku ka paʻakikī.
3) Hiki ke hoʻouka kiʻekiʻe
Me nā lālani ʻehā o nā wili i hoʻonohonoho ʻia ma kahi kihi pili o 45-degere, ʻo ka PRG series linear guideway he mau helu hoʻouka like ma ka radial, reverse radial a me nā kuhikuhi ʻaoʻao. ʻOi aku ka nui o ka hoʻouka ʻana o ka moʻo PRG ma kahi liʻiliʻi liʻiliʻi ma mua o ke ala alakaʻi laina maʻamau.
Papa Pololei o nā alakaʻi kaʻaahi pololei
Hiki ke hoʻokaʻawale ʻia ka pololei o ka moʻo PRG i ʻehā mau papa: kiʻekiʻe (H), precision (P), super precision (SP) a me ultra precision (UP). Hiki i ka mea kūʻai ke koho i ka papa ma ka kuhikuhi ʻana i nā koi pololei o nā lako i noi ʻia.
Preload of precision rail guides
Hiki ke hoʻopili ʻia kahi preload i kēlā me kēia ala alakaʻi me ka hoʻohana ʻana i nā wili nui. ʻO ka maʻamau, ʻo ke ala alakaʻi laina laina he ʻae maikaʻi ʻole ma waena o ka raceway a me nā wili e hoʻomaikaʻi i ka ʻoʻoleʻa a mālama i ka pololei kiʻekiʻe. Hāʻawi ka PRG series linear guideway i ʻekolu preloads maʻamau no nā ʻano noi a me nā kūlana:
ʻO ka preload māmā (ZO), 0.02 ~ 0.04 C, Kekahi kuhikuhi hoʻouka, haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa pono.
Medium preload (ZA), 0.07 ~ 0.09 C, koi ʻia ka rigidity kiʻekiʻe, koi ʻia ka pololei kiʻekiʻe.
Kaumaha mua (ZB), 0.12 ~ 0.14 C, koi ʻia ka rigidity kiʻekiʻe, me ka haʻalulu a me ka hopena.
Hoʻohālike | Ana o ka Hui (mm) | Nui poloka (mm) | Ana o ke Kaʻaahi (mm) | Ka nui o ka bolt kauʻanano ka hao | Pākuʻi hoʻouka hoʻoikaika kino | Ka helu hoʻouka paʻa kumu | kaumaha | |||||||||
Palaka | Kaʻaahi | |||||||||||||||
H | N | W | B | C | L | WR | HR | D | P | E | mm | C (kN) | C0(kN) | kg | Kg/m | |
PRGH55CA | 80 | 23.5 | 100 | 75 | 75 | 183.7 | 53 | 44 | 23 | 60 | 30 | M14*45 | 130.5 | 252 | 4.89 | 13.98 |
PRGH55HA | 80 | 23.5 | 100 | 75 | 95 | 232 | 53 | 44 | 23 | 60 | 30 | M14*45 | 167.8 | 348 | 6.68 | 13.98 |
PRGL55CA | 70 | 23.5 | 100 | 75 | 75 | 183.7 | 53 | 44 | 23 | 60 | 30 | M14*45 | 130.5 | 252 | 4.89 | 13.98 |
PRGL55HA | 70 | 23.5 | 100 | 75 | 75 | 232 | 53 | 44 | 23 | 60 | 30 | M14*45 | 167.8 | 348 | 6.68 | 13.98 |
PRGW55CC | 70 | 43.5 | 140 | 116 | 95 | 183.7 | 53 | 44 | 23 | 60 | 30 | M14*45 | 130.5 | 252 | 5.43 | 13.98 |
PRGW55HC | 70 | 43.5 | 140 | 116 | 95 | 232 | 53 | 44 | 23 | 60 | 30 | M14*45 | 167.8 | 348 | 7.61 | 13.98 |
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