ʻO ka wili micrometer - nā pilikia a me nā hoʻonā
1. ʻO ke ana o ke anawaena o ke kaula me ka micrometer he 2.48 mm. ʻO ke kiʻi e pili ana i ka hopena ana ʻo…
Lōlā:
A. Ke anawaena o ke uea = 4, …..
B. Ke anawaena o ke uea = 3, …..
C. Ke anawaena o ke uea = 2, ….
D. Ke anawaena o ke uea = 1, …..
E. Ke anawaena o ke uea = 4, ….
ʻO ka pane pololei ʻo C.
2. ʻO ke ana o ke anawaena o ke kaula me ka micrometer he 1.95 mm. ʻO ke kiʻi e kūlike me nā hopena ana ʻo ia…
Lōlā:
A.
Unahi nui = 1.5 mm
Unahi wili = 38 x 0.01 mm = 0.38 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer.
Ke anawaena uea = 1.5 mm + 0.38 mm = 1.88 mm.
B.
Unahi nui = 1.5 mm
Unahi wili = 39 x 0.01 mm = 0.39 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 1.5 mm + 0.39 mm = 1.89 mm
C.
Unahi nui = 1.5 mm
Unahi wili = 43 x 0.01 mm = 0.43 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 1.5 mm + 0.43 mm = 1.93 mm
D.
Unahi nui = 1.5 mm
Unahi wili = 42 x 0.01 mm = 0.42 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 1.5 mm + 0.42 mm = 1.92 mm
E.
Unahi nui = 1.5 mm
Unahi wili = 45 x 0.01 mm = 0.45 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 1.5 mm + 0.45 mm = 1.95 mm
ʻO ka pane pololei ʻo E.
3. ʻO ka hopena o ke ana ʻana o ke anawaena o ka poepoe granule metala ma ka hoʻohana ʻana i ka micrometer screw he 2.75 mm. ʻO ke kiʻi e kūlike me nā hopena ana ʻo…
Lōlā:
A.
Unahi nui = 2.5 mm
Unahi wili = 20 x 0.01 mm = 0.20 mm
Ke anawaena uea = 2.5 mm + 0.20 mm = 2.7 mm
B.
Unahi nui = 2.5 mm
Unahi wili = 15 x 0.01 mm = 0.15 mm
Ke anawaena uea = 2.5 mm + 0.15 mm = 2.65 mm
C.
Unahi nui = 2.5 mm
Unahi wili = 25 x 0.01 mm = 0.25 mm
Ke anawaena uea = 2.5 mm + 0.25 mm = 2.75 mm
ʻO ka pane pololei ʻo C.
4. ʻO ke ana o ke anawaena o ka cylinder kila me ka micrometer screw he 4.47 mm. ʻO ka hopena ana pololei i hōʻike ʻia ma ke kiʻi aʻe nei…
Lōlā:
A.
Unahi nui = 4.5 mm
Unahi wili = 47 x 0.01 mm = 0.47 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 4.5 mm + 0.47 mm = 4.97 mm
B.
Unahi nui = 4 mm
Unahi wili = 47 x 0.01 mm = 0.47 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 4 mm + 0.47 mm = 4.47 mm
C.
Unahi nui = 5.5 mm
Unahi wili = 47 x 0.01 mm = 0.47 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 5.5 mm + 0.47 mm = 5.97 mm
D.
Unahi nui = 3 mm
Unahi wili = 47 x 0.01 mm = 0.47 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 3 mm + 0.47 mm = 3.47 mm
E.
Unahi nui = 7.5 mm
Unahi wili = 47 x 0.01 mm = 0.47 mm
ʻO 0.01 mm ka paepae o ka pololei o ka wili micrometer
Ke anawaena uea = 7.5 mm + 0.47 mm = 7.97 mm
1. Nīnau: He aha ke kumu nui o ka wili micrometer?
Pane: ʻO ke kumu nui o ka wili micrometer ke ana ʻana i nā ana liʻiliʻi me ka pololei kiʻekiʻe, maʻamau a hiki i ka hapa haneri kokoke loa o ka millimeter a i ʻole ka hapa tausani o ka ʻīniha.
2. Nīnau: Pehea e hoʻokō ai ka micrometer i kona pololei?
Pane: Hoʻokō ka micrometer i kona pololei ma o kahi ʻano wili i wili maikaʻi ʻia. Hoʻokahi huli piha o ka thimble e holomua a hoʻihoʻi paha i ka spindle ma kahi mamao liʻiliʻi i ʻike ʻia.
3. Nīnau: He aha ka 'pitch' o ka wili micrometer?
Pane: ʻO ke kiki ka mamao linear e neʻe ai ke wili no hoʻokahi wili piha o ka wili.
4. Nīnau: No ke aha he ʻano ratchet ko nā micrometer?
Pane: Hoʻomaopopo ka ʻenekinia ratchet i ka ikaika mau i ka wā e hoʻopaʻa ai i ka micrometer, e pale ana i ka hoʻopaʻa nui ʻana a me ka hiki ke hōʻino i ka mea e ana ʻia ana a i ʻole ka micrometer ponoʻī.
5. Nīnau: Pehea e lawe ʻia ai ka heluhelu ma ka micrometer?
Pane: Lawe ʻia ka heluhelu ma ka hoʻohui ʻana i ke ana linear i hōʻike ʻia ma ka lima me ke ana wili ʻana mai ke unahi thimble.
6. Nīnau: No ke aha i ʻano 'C' pinepine ai ke ʻano o ka mōlina o ka micrometer?
Pane: Hāʻawi ke ʻano 'C' i ka ikaika a me ka paʻakikī i ka mea kani me ka ʻae ʻana i ke komo maʻalahi no ke kau ʻana a me ka wehe ʻana i ka mea e ana ʻia ana.
7. Nīnau: He aha ke anvil a me ke spindle i loko o ka pōʻaiapili o kahi micrometer?
Pane: ʻO ke kua ka ʻāpana paʻa e kau ʻia ai ka mea, a ʻo ke wili ka ʻāpana neʻe e hoʻopili ana i kekahi ʻaoʻao o ka mea e ana ʻia ana.
8. Nīnau: He aha nā hana palekana e pono e hana ʻia i ka mālama ʻana i kahi micrometer?
Pane: Pono e mālama ʻia kahi micrometer me ke spindle e mamao iki aku mai ke anvil, e pale ana i ke kaomi o ka hoʻopili mau ʻana a me ka hiki ke hoʻololi. Eia kekahi, ʻo ka mālama ʻana i loko o kahi pahu pale e pale ai i ka hōʻiliʻili ʻana o ka lepo a me ka hōʻino kino.
9. Nīnau: No ke aha he mea nui ʻaʻole e hāʻule kahi micrometer?
Pane: ʻO ka hāʻule ʻana hiki ke hōʻino i nā ʻili pololei o ke anvil a me ke spindle, hoʻopilikia i ke kūlike, a hoʻopilikia maikaʻi ʻole i kona pololei.
10. Nīnau: Pehea ka hopena o ka mahana i nā ana micrometer?
Pane: Hoʻonui ʻia nā metala me ka piʻi ʻana o ka mahana. ʻOiai ua hana pinepine ʻia nā micrometers i ka metala, hiki i nā loli o ka mahana ke hoʻopilikia i ko lākou mau ana a, no laila, i ka pololei o nā ana.
11. Nīnau: He aha ka hana o ka laka ma kekahi mau micrometer?
Pane: Hoʻopaʻa ka laka, a i ʻole ka mīkini laka, i ke wili ma kahi ma hope o ke ana ʻana, e hōʻoiaʻiʻo ana ʻaʻole ia e neʻe i ka wā e heluhelu ana i ke ana.
12. Nīnau: No ke aha i loaʻa ai i kekahi mau micrometer kahi anvil a me ke spindle me ka ʻaoʻao carbide?
Pane: ʻOi aku ka paʻakikī o nā wēlau carbide a ʻoi aku ka pale ʻana i ke komo ʻana ma mua o ke kila maʻemaʻe, e hōʻoiaʻiʻo ana i ke ola lōʻihi a me ka pololei mau o nā ana.
13. Nīnau: He aha ka ʻokoʻa ma waena o ka micrometer a me ka caliper?
Pane: ʻOiai he mau mea ana nā mea ʻelua, hoʻohana ka micrometer i kahi ʻano wili a ʻoi aku ka pololei. I ka hoʻohālikelike ʻana, hoʻohana ka caliper i kahi ʻano paheʻe a hiki ke ana i nā ana o loko, waho, a me ka hohonu.
14. Nīnau: Pehea e helu ʻia ai ka hewa ʻole i loko o ka micrometer?
Pane: Nānā ʻia ka hewa ʻole ma ka pani ʻana i ka micrometer me ka ʻole o kekahi mea ma waena o ke anvil a me ke spindle. Hoʻomaopopo ʻia kekahi ʻokoʻa mai ka ʻole a hoʻoponopono ʻia no nā ana ma hope.
15. Nīnau: No ke aha e pono ai ke pale aku i ka hoʻohuli wikiwiki ʻana i ka thimble?
Pane: Hiki i ka wili wikiwiki ke hōʻino i nā kaula o ka wili micrometer, e hoʻopilikia ana i kona pololei.
16. Nīnau: No ke aha i manaʻo ʻia ai he pono nā micrometer kikohoʻe e kekahi poʻe hoʻohana?
Pane: Hāʻawi nā micrometers digital i nā heluhelu kikohoʻe pololei, hoʻopau i nā hewa heluhelu hiki mai ka unahi analog, a hiki ke wikiwiki a ʻoi aku ka maʻalahi no kekahi poʻe hoʻohana.
17. Nīnau: He aha ka hana a ke unahi ma ka lima o ka micrometer?
Pane: Hōʻike ka unahi ma ka lima i nā millimeters holoʻokoʻa a i ʻole nā ʻumi o ʻīniha (ma muli o ke anakahi) a hāʻawi i ke ana linear nui.
18. Nīnau: No ke aha i māhele pinepine ʻia ai ka ʻūmiʻi i 50 a i ʻole 100 mau mahele?
Pane: Pili kēia mahele i ke kiʻekiʻe o ka wili. No ka kiʻekiʻe 0.5 mm, ʻo kēlā me kēia mahele ma ka ʻūmiʻi e hōʻike ana i ka 0.01 mm. No ka kiʻekiʻe 0.025-ʻīniha, e hōʻike ana kēlā me kēia mahele i ka 0.0005 ʻīniha.
19. Nīnau: Pehea e hiki ai i kahi mea hoʻohana ke ana i ka hohonu me ka hoʻohana ʻana i ka micrometer?
Pane: ʻO ka maʻamau, pono i kahi micrometer hohonu kahi ana hohonu, nona kahi koʻokoʻo e hoʻolōʻihi ana mai ke kumu no ke ana hohonu, i kūʻē i ka micrometer waho maʻamau.
20. Nīnau: He aha ke koʻikoʻi o ka loaʻa ʻana o kahi ʻūmiʻi friction ma kekahi mau micrometer?
Pane: Hōʻoia ka ʻūmiʻi friction e hoʻopili ʻia ka ikaika mau i ka wā e ana ai, e alakaʻi ana i nā heluhelu kūlike a pololei hoʻi.
He mea nui ka hoʻomaopopo ʻana i nā ʻano paʻakikī o ka wili micrometer no ka poʻe i ka ʻenekinia precision a me nā kahua e pili ana kahi e pono ai ke ana pololei.
