ʻO nā calipers nā mea hana pololei i hoʻohana ʻia e ana i nā ana kino, pinepine i loko o nā ana, nā ana waho, a i ʻole ka hohonu.
Ua like nā micrometers, akā ua hoʻonohonoho pinepine ʻia no nā ʻano ana kikoʻī, e like me ke ana ʻana i waho a i ʻole nā ana i loko wale nō. Hoʻolaha pinepine ʻia nā ʻāwae micrometer.
No ka laʻana, aia kēia i loko o nā micrometers, no ke ana ʻana i ka mamao ma waena o ʻelua mau kiko. Ana nā micrometers waho i ka mānoanoa a i ʻole ka laula o kekahi mea, aʻo nā micrometers i loko e ana maʻamau i ka hakahaka ma waena o ʻelua mau kiko. Hiki ke hoʻohana ʻia kēia mau micrometers i loko no ke ana ʻana i ka laulā o kahi puka a i ʻole ka laʻana.
He aha nā ʻokoʻa?
Ma lalo iho nei kekahi mau ʻōlelo laulā aʻu i ʻike ai he ʻoiaʻiʻo i nā makahiki. Aia paha nā ʻokoʻa ʻē aʻe, a i ʻole pili paha kekahi o kēia mau ʻokoʻa i nā noi āpau.
Ka pololei
No ka hoʻomaka, ʻoi aku ka pololei o nā micrometers.
ʻO kaʻu Mitutoyo 6″ digital calipers, no ka laʻana, pololei i ± 0.001″, a me 0.0005″ hoʻonā. ʻO kaʻu Mitutoyo digital micrometers pololei i ± 0.00005″, a me 0.00005″ hoʻonā. He ʻokoʻa kēlā o ± 1/1,000 o ka ʻīniha pololei i hoʻohālikelike ʻia me ±1/20,000 o ka ʻīniha.
ʻO ke ʻano o kēia, ʻo ke ana caliper o 0.500 ″ hiki ke noʻonoʻo ʻia i loko o 0.499 ″ a me 0.501 ″, a ʻo ke ana micrometer o 0.50000 hiki ke noʻonoʻo ʻia ma waena o 0.49995 ″ a me 0.50005 ″ hewa, inā ʻaʻohe hewa ʻē aʻe. .
Hoʻohana maʻalahi
ʻOi aku ka maʻalahi o ka hoʻohana ʻana i nā calipers. ʻO nā micrometers, ma ka ʻaoʻao ʻē aʻe, koi ʻoi aku ka maikaʻi. Inā ʻaʻole ʻoe e makaʻala me nā micrometers, ʻo ke ana ʻana i ka mea like 5 mau manawa like ʻole hiki ke hopena i 5 mau ana ʻokoʻa.
Aia nā ʻano thimbles ʻokoʻa, e like me ka plain, friction, a me ratcheting, e kōkua me ka hana hou a me ka "manaʻo" o ke ana ʻana.
Ma ka hana pololei loa, hiki i ka wela o nā micrometers ke hoʻololi i nā waiwai i ana ʻia ma ke ʻano liʻiliʻi. ʻO ia ke kumu i loaʻa ai i nā micrometers nā pads insulated, e kōkua i ka hoʻemi ʻana i ka hoʻoili wela mai nā lima o ka mea hoʻohana. Aia kekahi mau kū micrometer.
Hiki ke maʻalahi ka hoʻohana ʻana no ke ana ʻana i kekahi mau mea, no ka liʻiliʻi o ka liʻiliʻi o ko lākou mau āwae i ka hoʻohālikelike ʻia me nā calipers.
Hana pono
Me nā calipers, hiki iā ʻoe ke hoʻohana i nā ʻāwae no nā hana māka māmā. ʻO ka hana ʻana pēlā hiki ke ʻaʻahu a hoʻopaʻa i nā ʻāwae i ka manawa, a no laila ʻaʻole ia he mea āu e makemake ai e hana, akā he mea hiki iā ʻoe ke hana. Hiki ke hoʻohana wale ʻia nā micrometers no ke ana ʻana. A, e like me ka mea i ʻōlelo ʻia, hiki ke hoʻohana pinepine ʻia nā calipers e hana i nā ʻano ana like ʻole (nā ana o loko, nā ana o waho, nā hohonu), aʻo nā micrometers nā mea hana hoʻokahi.
Kūikawā
Loaʻa nā calipers a me nā micrometers me nā ʻano like ʻole a me nā ʻano o nā ʻāwae. No ka laʻana, hoʻohana pinepine ʻia nā micrometers no ke ana ʻana i ka mānoanoa o nā ʻāpana curved, e like me nā paia paipu.
Aia kekahi mea i kapa ʻia ʻo offset centerline calipers, no ka laʻana, me nā iwi āpau i hoʻopaʻa ʻia no ke ana ʻana i ka mamao waena-i-waena ma waena o nā lua. Hiki iā ʻoe ke loaʻa nā mea hoʻopili no ka hoʻohana ʻana me nā ʻāwae caliper maʻamau.
Nui nā ʻano like ʻole o ka calipers a me nā micrometers, a me kekahi mau mea hoʻopili, inā makemake ʻoe iā lākou.
Lahi Nui
Loaʻa pinepine nā Calipers i kahi ākea ākea, e like me 0-6 ″. Loaʻa nā calipers i nā nui ʻē aʻe, e like me 0-4″, a me 0-12″. ʻOi aku ka liʻiliʻi o nā pae ana micrometer, e like me 0-1″. Inā makemake ʻoe e uhi i ka laulā holoʻokoʻa ma waena o 0 a 6″, pono ʻoe i kahi 0 a 6″ set, e hele mai me 0-1″, 1″-2″, 2″-3″, 3″-4″, 4 ″-5″, a me 5″-6″ nui.
Hoʻohana i nā lako ʻē aʻe
Hiki iā ʻoe ke loaʻa nā ʻano caliper-type a me micrometer-type ma nā lako ʻē aʻe. Hiki ke hoʻohana ʻia kahi anana kiʻekiʻe e like me ka caliper kiʻekiʻe no kahi planer, drill press, a mill, a loaʻa paha kahi unahi like micrometer i ka hoʻoponopono ʻana o kahi microscope a i ʻole nā mea hana nānā ʻē aʻe.
I ka manawa hea e hoʻohana ai i kekahi ma luna o kekahi?
Pono ʻoe e ana wikiwiki? A i ʻole ʻoi aku ka nui o ka pololei kiʻekiʻe? Ke ana ʻoe i nā mea like ʻole ka nui?
Maikaʻi ka hoʻomaka ʻana o nā calipers, ʻoiai inā ʻoe e hoʻohana ana i ka lula a i ʻole ke ana lipine no kāu mau ana āpau. ʻO nā micrometers he ʻano mea hana "e ʻike ʻoe inā pono ʻoe".
Ka manawa hoʻouna: ʻAukake-18-2021
