He aha nā ʻāpana eccentric?
ʻO nā ʻāpana eccentric nā ʻāpana mechanical i loaʻa kahi axis o ke kikowaena o ka rotation a i ʻole ke ʻano like ʻole e hoʻohuli iā lākou i ke ʻano like ʻole. Hoʻohana pinepine ʻia kēia mau ʻāpana i nā mīkini a me nā ʻōnaehana mechanical kahi e koi ʻia ai nā neʻe pololei a me ka mana.
ʻO kahi hiʻohiʻona maʻamau o kahi ʻāpana eccentric he cam eccentric, ʻo ia ka puʻupuʻu pōʻai me ka puka ʻana ma luna o kona ʻili e neʻe ai i kahi ʻano like ʻole i kona kaʻa ʻana. Hiki i nā ʻāpana eccentric ke kuhikuhi i kekahi ʻāpana i manaʻo ʻia e hoʻohuli i ke kikowaena, e like me ka lele lele me ka puʻunaue like ʻole o ka nuipaʻa.
Hoʻohana pinepine ʻia nā ʻāpana eccentric i nā noi e like me nā ʻenekini, nā pamu, a me nā ʻōnaehana conveyor kahi e koi ʻia ai nā neʻe a me ka mana. Hiki iā lākou ke kōkua e hōʻemi i ka haʻalulu, hoʻomaikaʻi i ka hana, a hoʻonui i ke ola o ka mīkini.
Hoʻolauna
I ka mīkini hoʻoili, hoʻohana mau ʻia nā ʻāpana eccentric e like me nā mea hana eccentric a i ʻole crankshafts e hoʻopau i ka hana o ka hoʻololi like ʻana ma waena o ka neʻe rotary a me ka neʻe ʻana, no laila ua hoʻohana nui ʻia nā ʻāpana eccentric i ka mīkini hoʻoili. Hiki i ke kiʻekiʻe o ka ʻenehana hana ʻāpana eccentric (ʻoi aku ka nui o nā mea hana eccentric) ke hōʻike i ka hiki ʻana o ka ʻenehana mīkini o kahi ʻoihana.
He kuleana koʻikoʻi nā mea hana eccentric i ka hana maoli a me ke ola. Ma ka hoʻoili mīkini, hoʻololi ʻia ka neʻe wili i ka neʻe laina a i ʻole ka hoʻololi ʻana i ka neʻe laina i loko o ka neʻe rotary e hoʻopau ʻia e nā mea hana eccentric a i ʻole crankshafts. No ka laʻana, hoʻokele ʻia ka pauma aila lubricating i loko o ka pahu spindle e ka eccentric shaft, a ʻo ka neʻe ʻana o ka crankshaft o ke kaʻa a me ka tractor e alakaʻi ʻia e ka neʻe laina laina o ka piston.
Nā huaʻōlelo ʻoihana/nouns
1) Mea hana eccentric
ʻO ka mea hana nona nā koʻi o ka pōʻai waho a me ka pōʻai waho a i ʻole ka pōʻai o waho a me ka puka o loko e like ana akā ʻaʻole kūlike i lilo i mea hana eccentric.
2) ʻO ka lāʻau eccentric
ʻO ka mea hana i like nā koʻi o ka pōʻai waho a me ka pōʻai i waho a ʻaʻole i kūlike, ua kapa ʻia ʻo ia he kumu ʻokoʻa.
3) Ka lima eccentric
ʻO ka mea hana nona nā koʻi o ka pōʻai i waho a me ka lua o loko i like ʻole akā ʻaʻole like i kapa ʻia he lima eccentric.
4) ʻAhaʻi
I loko o kahi mea hana eccentric, ua kapa ʻia ka mamao ma waena o ke axis o ka ʻāpana eccentric a me ke axis o ka ʻāpana kuhikuhi i ka eccentricity.
ʻO ka pahu hoʻokaʻawale ponoʻī ʻekolu-āwae kūpono no nā mea hana eccentric ʻaʻole pono ka hoʻohuli kiʻekiʻe, ka mamao eccentric liʻiliʻi, a me ka lōʻihi pōkole. I ka huli ʻana, hōʻoia ʻia ka eccentricity o ka mea hana e ka mānoanoa o ka gasket i kau ʻia ma ka iwi.
ʻOiai nā ʻano hana kuʻuna o eccentricʻāpana mīkini CNCa ʻo ke ʻano o ka hoʻololi ʻana i ʻekolu-āwae hiki ke hoʻopau i ka hana o ka hana ʻana i nā ʻāpana hana eccentric, nā hemahema o ka hana paʻakikī, haʻahaʻa haʻahaʻa, hoʻololi a me ka pololei he paʻakikī ke hōʻoia. ʻO kēia manawa kiʻekiʻe-efficiency akiʻekiʻe-pololei mīkiniʻAʻole hiki ke ʻae i nā manaʻo.
ʻO ke Kumu, ke ʻano a me nā kikoʻī e ʻike ai i ka Eccentricity o Three-jaw Chuck
ʻO ke kumu o ka eccentricity o ka chuck ʻekolu-āwae: hoʻoponopono i ke kikowaena hulina o ka ʻili mea hana e hana ʻia e concentric me ke axis o ka mīkini mea hana milo. E hoʻololi i ke kikowaena geometric o ka ʻāpana pipili i ka mamao mai ka axis spindle e like me ka eccentricity.
Ka helu ʻana i ka mānoanoa o ke kinoea (ka mua, ka hope) l ka helu helu mānoanoa o ke kinoea: x=1.5e+k kahi:
e—eccentricity mea hana, mm;
k——Waiwai hooponopono (loaa ma hope o ka holo hoao ana, oia hoi, k≈1.5△e), mm;
△e—ke kuhi hewa ma waena o ka eccentricity i ana ʻia a me ka eccentricity i koi ʻia ma hope o ka holo hoʻāʻo (ie △e=ee ana), mm;
e ana - ka ana eccentricity, mm;
Laʻana 1
Huli i ka mea hana me ka eccentricity o 3mm, ina ua huli ka mānoanoa o ka gasket me ka hookolokolo koho, ka ana eccentricity mea 3.12mm, a me ka pololei waiwai o ka mānoanoa o ka gasket i loaʻa. l Hoʻonā: ʻO ka mānoanoa o ka gasket hoʻokolokolo:
X=1.5e=1.5×3mm=4.5mm
△e=(3-3.12)mm=-0.12mm
K=1.5△e=1.5×(-0.12)mm=-0.18mm
E like me ke kumu: x=1.5e+k=(4.5-0.18) mm=4.32mm
ʻO ka waiwai kūpono no ka mānoanoa gasket he 4.32mm.
Laʻana 2
Hoʻohana ʻia kahi gasket me ka mānoanoa o 10mm no ka hoʻohuli ʻana i ka mea hana eccentric ma luna o kahi ʻāwae o ka chuck hoʻokaʻawale ponoʻī ʻekolu. Ma hope o ka huli ʻana, ua ana ʻia ka eccentricity o ka mea hana i ka 0.65mm ka liʻiliʻi ma mua o ke koi hoʻolālā. E huli i ka waiwai kūpono no ka mānoanoa gasket.
ʻIke ʻia ka hewa eccentricity △e=0.65mm
Kokoke ka mānoanoa gasket: X ho'āʻo=1.5e=10mm
K=1.5△e=1.5×0.65mm=0.975mm
E like me ke kumu: x=1.5e+k=(10+0.975)mm=10.975mm
ʻO ka waiwai kūpono no ka mānoanoa gasket he 10.975mm.
Nā pōʻino o ka huli ʻana i ʻekolu auwae eccentric
ʻO ka hoʻohuli ʻana i ʻekolu auwae, ʻike ʻia hoʻi ʻo eccentric chucking, he kaʻina hoʻohuli i kahi e paʻa ai kahi mea hana i loko o kahi pahu me ʻekolu auwae ʻaʻole i hoʻokumu ʻia me ke koʻi o ka pahu. Akā, hoʻonoho ʻia kekahi o nā ʻāwae i waena, e hana ana i kahi eccentricrotation o ka mea hana.
ʻOiai he mau mea maikaʻi ka hoʻohuli ʻana i ʻekolu-āwae eccentric, e like me ka hiki ke hoʻololi i nā ʻāpana like ʻole a me ka hōʻemi ʻana i ka pono o nā mea hana kūikawā, aia kekahi mau hemahema, e like me:
1. Ke kikowaena pololei ʻole: No ka mea, ua paʻa ka mea hana ma waho o ke kikowaena, hiki ke paʻakikī i ke kikowaena pololei no nā hana mīkini pololei. Hiki i kēia ke hopena i nā ʻāpana ʻaʻole i ʻae ʻia a i ʻole nā ʻili like ʻole.
2. Ho'emi 'ia ka mana pa'a: 'A'ole i emi ka mana o ka iwi 'ao'ao ma mua o nā 'auwae 'elua, 'o ia ka hopena o ka pa'a pa'a 'ole o ka mea hana. Hiki i kēia ke hoʻoneʻe a paheʻe paha ka mea hana i ka wā o ka mīkini, e alakaʻi ana i nā ʻoki kūpono ʻole a me nā kūlana pilikia.
3. Hoʻonui ʻia ka lole paahana: No ka mea ʻaʻole i kikowaena ka mea hana, ʻike paha ka mea ʻoki i ka ʻaʻahu like ʻole, hiki ke hopena i ka ola pōkole a me ka hoʻonui ʻana i nā kumukūʻai no ka hoʻololi ʻana i ka mea hana.
4. Ka palena palena o nā ʻāpana: Eccentric chucking mea maʻamau kūpono no nā ʻāpana liʻiliʻi to4.medium-nui, aʻāpana huli cncme ke ano mau. ʻAʻole kūpono paha ia no nā ʻāpana nui a paʻakikī paha, no ka mea ʻaʻole lawa ke kākoʻo o ka iwi waena.
5. ʻOi aku ka lōʻihi o ka manawa hoʻonohonoho: ʻO ka hoʻonohonoho ʻana i ka chuck no ka hoʻohuli eccentric hiki ke ʻoi aku ka nui o ka manawa ma mua o ka hoʻonohonoho ʻana i kahi pahu maʻamau, no ka mea, pono ia e hoʻonohonoho pono i ka ʻāwae waho waena e loaʻa ai ka eccentricity i makemake ʻia.
Ma ka CNC Lathe, hana maʻamau nā ʻāpana eccentric ma ka mīkini ʻana i ka ʻāpana ma ka alathe me ka hoʻohana ʻana i kahi pahu eccentric kūikawā a i ʻole kahi mea paʻa e paʻa ai ka ʻāpana i ke kikowaena.
Eia nā ʻanuʻu maʻamau e hana i nā ʻāpana eccentric i ka lathe CNC:
1. E koho i kahi chuck eccentric kūpono a i ʻole mea hoʻopili i kūpono i ka mea hana a hiki
ka eccentricity makemake.
2. E hoʻonohonoho i ka lathe me ka chuck a i ʻole ka mea paʻa a kau i ka mea hana me ka paʻa.
3. E hoʻohana i ka lako polokalamu o ka lathe e hoʻonohonoho i ka offset no ka eccentricity makemake.
4. E hoʻolālā i ka mīkini CNC e ʻoki i ka ʻāpana e like me ka hoʻolālā i makemake ʻia, e hōʻoia i ka helu no ka offset ma ke ala ʻoki.
5. E holo i ka papahana ho'āʻo e hōʻoia i ka ʻoki pono ʻia ʻana o ka ʻāpana a ʻo ka eccentricity i loko o ka hoʻomanawanui i makemake ʻia.
6. Hana i nā hoʻololi kūpono i ka papahana ʻokiʻoki a i ʻole hoʻonohonoho e hoʻokō i nā hopena i makemake ʻia.
7. E hoʻomau i ka ʻoki ʻana i ka ʻāpana a hiki i ka pau ʻana, e hōʻoia e nānā i kēlā me kēia manawa i ka eccentricity a hana i nā hoʻololi e pono ai.
Ma ke ʻano holoʻokoʻa, ʻo ka hana ʻana i nā ʻāpana eccentric i ka CNC lathe e pono ai ka hoʻolālā akahele a me ka preciseexecution e hōʻoia i ka hoʻokō ʻana o ka huahana hope i nā kikoʻī i makemake ʻia.
Hāʻawi wale ʻia nā ʻatikala ma luna e ka hui Anebon, pono e hoʻokolokolo ʻia ka hewa
ʻAnebonaHe ʻoihana hana i hoʻokumu ʻia ma Shenzhen, Kina e hoʻolako i nā lawelawe machining CNC maʻamau. Hāʻawi ka hui i kahi ākea o nā lawelawe hana, me ka CNC milling, huli, drilling, a me ka wili, a me ka mālama ʻana i ka ʻili a me nā lawelawe hui.
Ua ʻike ʻo Anebon i ka hana ʻana me nā ʻano mea like ʻole, me ka aluminika, ke keleawe, ke kila kila, ka titanium, a me nā plastics, a hiki ke hana i nā ʻāpana me nā geometries paʻakikī a me nā hoʻomanawanui paʻa. Hoʻohana ka hui i nā mea hana kiʻekiʻe, e like me nā mīkini 3-axis a me 5-axis CNC, a me nā lako nānā, e hōʻoia i nā huahana kiʻekiʻe.
Ma waho aʻe o nā lawelawe machining CNC, hāʻawi pū ʻo Anebon i nā lawelawe prototyping, e ʻae i nā mea kūʻai aku e hoʻāʻo wikiwiki a hoʻomaʻemaʻe i kā lākou mau hoʻolālā ma mua o ka neʻe ʻana i ka hana nui. Haʻaheo ka hui i kāna kūpaʻa i ka lawelawe a me ka maikaʻi o ka mea kūʻai aku, a hana pū me nā mea kūʻai aku e hōʻoia i ka hoʻokō ʻana i kā lākou mau pono a me nā koi.
Ka manawa hoʻouna: Feb-27-2023