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ʻO ke kumu o ka mīkini palaka ʻelua / ʻili honua

Views: 215 Author: Ka manawa paʻi: 2021-05-21

Hiki ke hoʻoponopono ʻia ka palahalaha o ka pā lapping e ka ʻoki ʻana i nā mea hana, ka nui o ka lapping e mālama ʻia e ka hōʻike kikokikona. lako me ka mīkini hoʻololi pinepine, hoʻomaka a hoʻopau ka mīkini mīkini paʻa, a hiki ke koho ʻia ka wikiwiki lapping kūpono. ʻO ke ʻano o ka mīkini paʻi pālua ʻelua e loaʻa ana i ʻelua pā paʻi, nā mea lawe, ʻehā mau kaʻa, huila lā, trimming gear, a me nā mea ʻē aʻe. ʻO ka mīkini palua o ka lapper ili hoʻokahi, inā pono e poni ʻia ka mea hana ma nā ʻaoʻao ʻelua. ka mea lawe. Heʻuʻuku ka pale poli a ʻaʻole e hōʻino i ka mea hana, a ʻoi aku ka maikaʻi o ka hana ma muli o ka lapping ʻaʻahu ma nā ʻaoʻao ʻelua. Eia kekahi, Aia kahi ʻōnaehana mānoanoa grating, a hiki ke hoʻomalu ʻia ka mānoanoa o ka mea hana i hana ʻia. Hoʻohana ʻia ka mīkini paʻi lua i hoʻopaʻa ʻia me nā mea hana abrasives i uhi ʻia i ka hili ʻana i nā ʻaoʻao ʻelua o ka mea hana a hiki iā ia ke palu a hoʻoliʻi i nā ʻaoʻao ʻelua o ka mea hana; e nana kakou i ke ano o ka hana ana o ka mikini lapping surface papalua: 1. Ka wili maloo: he uuku wale no o ka lubricating additive i hoohanaia ma ka ili o ka mea paahana i ka hana ana. Hoʻopaʻa maoli ʻia nā ʻāpana one ma luna o ka mea hana i ka wā o ke kaʻina hana, a ʻo kāna hana ʻo ka sliding grinding. ʻAʻole kiʻekiʻe ka maikaʻi o kēia ʻano hana, akā hiki iā ia ke hoʻokō i ka pololei o ka hoʻoili ʻana a me ka waiwai liʻiliʻi o ka ʻili (Ra0.02~0.01μm). 2. Wet lapping: I ka lapping kaʻina, hoʻohana ʻia ka paʻi paʻi i ka mea paʻahana, a hoʻohana ʻia ka abrasive i hoʻopuehu ʻia no ka lapping. Ma waho aʻe o ka abrasive, aia nā ʻaila, ʻaila mīkini, ʻakika oleic, ʻakika stearic a me nā mea ʻē aʻe i loko o ka paʻi lapping. I ka wā o ka lapping kaʻina, loaʻa kekahi abrasive ma waena o ka lapping plate a me ka mea hana, e like me ia i hōʻike ʻia ma ke Kiʻi 8-12b. i kēia ʻano lapping, hoʻohana nui ʻia ka abrasive no ka wili ʻana, a ʻoi aku ka maikaʻi. ʻO Ra0.04~0.02μm ka mea i hoʻokō ʻia no ka hana ʻino, a ʻo ka ʻili i hana ʻia he hina hina. 3. ʻO ka wili palupalu palupalu: I ka wā o ka hili ʻana, ua uhi ʻia ka pāpaʻi lapping e hoʻohana ana i ka chromium oxide ma ke ʻano o ka abrasive ma luna o ka papa ʻai. No ka mea, ʻoi aku ka palupalu o ka abrasive ma mua o ka paʻi ʻana a me ka mea hana, ua hoʻokuʻu ʻia ka abrasive ma waena o ka mea hana a me ka pā hili i ka wā o ke kaʻina hana. ʻO ka hoʻopili kemika ma waena o ka abrasive a me ka ʻili o ka mea hana e hana i kahi kiʻiʻoniʻoni oxide palupalu loa, a ʻo ke kiʻiʻoniʻoni ma nā puʻupuʻu e maʻalahi i ka abrasive.

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