ʻO ke koʻokoʻo hoʻohui no nā ʻāpana hoʻoili huila
lāʻau hoʻohui
No ka nui o nā ʻāpana ʻāpana, ʻaʻole hiki iā mākou ke hōʻike iā lākou āpau ma ka pūnaewele.E ʻoluʻolu e kelepona mai iā mākou no nā mea kikoʻī.
Pōmaikaʻi
1. Hāʻawi mākou i nā huahana kumu a me nā huahana hope no ʻoe
2. Mai ka mea hana i ka mea kūʻai pololei, mālama i kāu kumukūʻai
3. Kūʻai paʻa no nā'āpana maʻamau
4. I ka Time Delivery Time, me ka hoʻokūkū kūʻai kūʻai
5. 'Oihana a ma ka manawa ma hope o ka lawelawe
Hoʻopili
Nā pahu pahu, a i ʻole e like me ke noi a nā mea kūʻai aku.
wehewehe
ʻO ka hana o ke koʻokoʻo hoʻohui ʻo ia ka hoʻopili ʻana i ka piston a me ka crankshaft, i lilo ai ka neʻe laina laina o ka piston i ka neʻe rotary o ka crank i ka mana hoʻopuka.
He ʻekolu ʻāpana ke kino o ke koʻokoʻo hoʻohui, ʻo ka ʻāpana i hoʻopili ʻia me ka pine piston i kapa ʻia ʻo ke koʻokoʻo hoʻohui liʻiliʻi;ʻO ka ʻāpana i hoʻopili ʻia me ka crankshaft ua kapa ʻia ʻo ke koʻokoʻo hoʻohui nui, a ʻo ke koʻokoʻo e hoʻopili ai i ka wēlau liʻiliʻi a me ka hope nui ua kapa ʻia ʻo ka lāʻau hoʻohui.ʻO ke poʻo liʻiliʻi o ke koʻokoʻo hoʻohui ʻo ia ka hapa nui o ke apo pōʻai pōʻai lahilahi.I mea e hōʻemi ai i ka ʻaʻahu ma waena o ka pine piston a me ka pine piston, ua kaomi ʻia kahi puʻupuʻu keleawe me ka paia lahilahi i loko o ka lua poʻo liʻiliʻi.E wili a wili paha i nā ʻūhā ma ke poʻo liʻiliʻi a me ka lāʻau e hoʻoheheʻe ai i ka ʻaila i komo i loko o ka ʻili o ka lubricating bushing a me ka pine piston.ʻO ke koʻokoʻo hoʻohui he koʻokoʻo lōʻihi, a he nui hoʻi ka ikaika ma ka hana.I mea e pale ai i kona kulou a me ka deformation, pono e lawa ka rigidity o ke kumu.
Ma muli o ka neʻe ʻana o ka pilina ma waena o nā ʻāpana he neʻe mokulele a i ʻole kahi neʻe ākea, hiki ke hoʻokaʻawale ʻia ka mīkini hoʻohui i kahi mīkini hoʻohui mokulele a me kahi ʻano hoʻohui spatial.ʻO ka mīkini hoʻohui mokulele he mīkini hoʻoili maʻamau.ʻO ia hoʻi, ua pili nā mea ʻoʻoleʻa me nā pālua haʻahaʻa, no laila ua kapa ʻia ʻo ia me nā mīkini pālua haʻahaʻa.Hoʻohana nui ʻia ka mīkini pili mokulele i nā mīkini like ʻole, nā mea kani a me nā mea hoʻokele.E like me ka reciprocating engines, pumps and air compressors, a me nā planers, slotting machines, excavators, loaders, jaw crushers, swing conveyors, paʻi mīkini, textile machine, etc.I loko o ka pilina pili, inā ʻaʻole neʻe nā ʻāpana i ka mokulele hoʻokahi a i ʻole like kekahi i kekahi, ua kapa ʻia ke ʻano he mīkini spatial.[3] E like me ka helu o nā ʻāpana i loko o ka mīkini, ua māhele ʻia i ʻehā-bar mechanical, ʻelima-bar mechanical, six-bar mechanical, etc. ʻO ka mea maʻamau, ua kapa ʻia ʻo multi-bar linkage mechanisms. - nā mīkini paʻa.Inā he 1 ke degere o ke kūʻokoʻa o ka mīkini loulou, ua kapa ʻia ʻo ia he degere hoʻokahi o ke kūʻokoʻa loulou mechanical;ke ʻoi aku ka nui o ke kūʻokoʻa ma mua o 1, ua kapa ʻia ʻo ia he degere nui o ke kūʻokoʻa loulou mekani.
Ma muli o ke kaulahao kinematic e hoʻokumu ana i ka mīkini pili he kaulahao hāmama a i ʻole kaulahao paʻa, hiki ke hoʻokaʻawale ʻia ka mīkini pili pili i ka mīkini wehe kaulahao (manipulator ka mea maʻamau he spatial open chain linkage mechanism i loko o ke kinematic pair he hui wili a i ʻole. he hui hoʻoneʻe) A me ka mīkini hoʻopili kaulahao paʻa.ʻO ka heluna o nā ʻāpana o kahi hui hoʻopili planar hoʻokahi pani paʻa ʻia he 4 aʻe, no laila ʻo ka mea maʻalahi loa o ka planar closed-chain linkage mechanism he ʻehā-bar mechanical, a ʻo nā mea ʻē aʻe multi-link closed-chain mechanical he mea ʻē aʻe ma mua o ka hoʻonui ʻana o ka hui koʻokoʻo ma luna o kona kumu;hoʻokahi pani paʻa ʻO ka helu o nā ʻāpana o ka mīkini hoʻohui spatial ma ka liʻiliʻi he 3, no laila hiki i ʻekolu mau ʻāpana ke hoʻokumu i kahi mīkini ʻekolu-bar spatial.
Loaʻa nā ʻano ʻano o ka neʻe ʻana o nā ʻenehana loulou, e like me ka rotation, swing, neʻe a me ka neʻe paʻakikī i ka mokulele a i ʻole ke ākea, hiki ke hoʻohana ʻia e ʻike i nā kānāwai neʻe i ʻike ʻia a me nā alahele i ʻike ʻia.
Pono
(1) Pālua haʻahaʻa: pili i ka ʻili, lawe nui i ka ukana, maʻalahi e lubricate, ʻaʻole maʻalahi e ʻaʻahu, maʻalahi ke ʻano, maʻalahi ka hana ʻana, maʻalahi e loaʻa i ka pololei hana kiʻekiʻe.
(2) Ke hoʻololi nei i ka lōʻihi pili o ke koʻokoʻo, ʻokoʻa ke kānāwai neʻe o ka mea hahai.
(3) Mālama ʻia ka pilina ma waena o nā ʻāpana ʻelua e kāna pani geometric ponoʻī, ʻaʻole like me nā mīkini cam e pono ai i kekahi manawa ke hoʻohana i nā pūnāwai a me nā pani ikaika ʻē aʻe e mālama i ka pilina.
(4) He waiwai ke koʻokoʻo pili, hiki ke hoʻokō i nā koi like ʻole.
Nā pōʻino
(1) Nui nā ʻāpana a me nā hui neʻe, nui ka hewa kumulative, haʻahaʻa haʻahaʻa pololei, a haʻahaʻa ka hana.
(2) Hoʻokumu ʻia ka ukana dynamic (inertial force), a ʻaʻole maʻalahi ke kaulike, ʻaʻole kūpono ia no ka wikiwiki kiʻekiʻe.
(3) He paʻakikī ka hoʻolālā a paʻakikī ke hoʻokō i nā alahele pololei.
No laila, hoʻohana nui ʻia ka mīkini pili mokulele i nā mīkini like ʻole, nā mea hana a me nā huahana electromechanical.Me ka hoʻomohala ʻana i nā ʻano hana hoʻolālā link mechanism, ʻo ka noi kaulana o nā kamepiula uila a me ka hoʻomohala ʻana i nā polokalamu hoʻolālā e pili ana, ua hoʻomaikaʻi maikaʻi ʻia ka wikiwiki o ka hoʻolālā a me ka pololei o ka hoʻolālā ʻana o nā mīkini loulou, a ʻoiai e hālāwai ana i nā koi kinematics, hiki ke noʻonoʻo ʻia. ka dynamics.ʻO ka mea nui, ʻo ka hoʻokomo ʻana i ka ʻenehana microelectronic a me ka ʻenehana hoʻokele maʻalahi, a me ka hoʻohana ʻana i ka mīkini hoʻohui multi-degree-of-freedom e hoʻomaʻamaʻa loa i ka hoʻolālā a me ka hoʻolālā ʻana o ka mīkini loulou a loaʻa i kahi ākea ākea o nā noi.
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