Hoʻokomo kūpono a me ka ʻike i loaʻa i nā pae pae

Pehea ka nui o kāu ʻike e pili ana i nā kaula mīkini?

Ma ke ʻano o ka mīkini, ʻike pinepine ʻia nā "wili" i nā kuala helical a me nā awāwa ma ka ʻili o kahi ʻāpana cylindrical, e hiki ai ke hoʻopili ʻia me kahi ʻāpana ʻē aʻe a hoʻohana ʻia e hoʻouna i ka neʻe a i ʻole ka mana.ʻO nā wehewehe a me nā maʻamau no nā mīkini mīkini e pili pinepine i ka ʻoihana a me ka noi i nīnau ʻia. (ASME).Hōʻike kēia mau maʻamau i nā profile thread, pitch, nā papa hoʻomanawanui, a me nā ʻāpana ʻē aʻe no nā ʻano lola.

ʻO kekahi o nā kūlana kaulana loa no nā milo mīkini ʻo ia ka Unified Thread Standard (UTS), i hoʻohana ʻia no nā kaula i hoʻokumu ʻia i ka ʻīniha.Hōʻike ka UTS i nā moʻo lola like ʻole, e like me Unified Coarse (UNC) a me Unified Fine (UNF), a hāʻawi i nā kikoʻī kikoʻī no nā ana o ke kaula, hoʻomanawanui, a me nā koho. hoʻohana nui ʻia.Hoʻopili kēia maʻamau i nā profiles metric thread, thread pitch, tolerance classes, a me nā kikoʻī pili ʻē aʻe.

I kēlā me kēia lā, ʻike nā ʻenehana e hana ana me nā mīkini i nā ʻāpana threaded.ʻAʻohe o lākou mau kikoʻī—he metric a imperial paha, pololei a i hoʻopaʻa ʻia, sila a i ʻole i hoʻopaʻa ʻia, i loko a i waho paha, me kahi ʻaoʻao 55-degere a i ʻole 60-degere—e pōʻino pinepine kēia mau mea a hoʻohana ʻole ʻia i ka manawa.Pono e nānā pono iā lākou mai ka hoʻomaka a hiki i ka hopena.I kēia lā, e hōʻuluʻulu ka hui ʻo Anebon i kahi hōʻuluʻulu manaʻo e pōmaikaʻi nā mea a pau.

1. Nā hōʻailona maʻamau

NPThe lola paipu tapered maʻamau maʻamau o ʻAmelika me kahi kihi kōpili 60°.

PTʻO ka milo he milo liʻiliʻi imperial me ka huina 55°, hoʻohana mau ʻia no ka sila ʻana.ʻO nā lola paipu Pelekāne he mau milo maikaʻi.Ma muli o ka hohonu o ka milo nui o nā milo koʻikoʻi, hoʻemi nui ia i ka ikaika o ka paipu anawaena o waho e ʻoki ʻia.

PFʻO ka milo he milo like ia no nā paipu.

Ghe 55-degere ʻaʻole milo sila sila paipa, no ka ʻohana milo Whitworth.ʻO ka kaha ʻana o G ka mea i hōʻike ʻia i ke kaula cylindrical, me G ka huaʻōlelo maʻamau no ke kaula paipu (Guan), a ʻo ka hoʻokaʻawale ʻana ma waena o 55 degere a me 60 degere ka hana.

ZGʻike mau ʻia ʻo ia he paipu paipu, ʻo ia hoʻi, ua hana ʻia ke kaula mai kahi ʻili conical.Hana ʻia nā hui paipu wai maʻamau ma kēia ʻano.Hoʻohana ʻia ka hae aupuni kahiko ʻo Rc.Pitch e hōʻike i nā milo metric, ʻoiai ʻo ka helu o nā milo i hoʻokahi ʻīniha e hoʻohana ʻia no nā milo ʻAmelika a me Pelekane.ʻO kēia kā lākou ʻokoʻa mua.He 60-degere like ka mooolelo metric, he 55-degere isosceles ko na lola Pelekane, a he 60-degere ko na lola Amerika.

Nā pae metrichoʻohana i nā ʻāpana metric, ʻoiai hoʻohana nā milo ʻAmelika a me Pelekane i nā ʻāpana imperial.

Nā kaula paipuhoʻohana nui ʻia no ka hoʻopili ʻana i nā paipu.Ua pili pono nā lola o loko a me waho, a ʻelua ʻano: nā paipu pololei a me nā paipu liʻiliʻi.ʻO ke anawaena nominal e pili ana i ke anawaena o ka paipu pili.ʻIke loa, ʻoi aku ka nui o ke anawaena nui o ke kaula ma mua o ke anawaena nominal.

Hoʻopili ka laulā noiʻāpana mīkini cnc, nā ʻāpana huli cnc aʻāpana wili cnc.

ʻO 1/4, 1/2, a me 1/8 e hōʻike ana i nā anawaena inoa o nā ʻīniha ʻīniha ma nā ʻīniha.

2. Nā kūlana ʻāina like ʻole

1. Unified inch system thread

Hoʻohana pinepine ʻia kēia ʻano milo ma nā ʻāina e hoʻohana ana i ka ʻōnaehana ʻīniha a ua hoʻokaʻawale ʻia i ʻekolu pūʻulu: moʻo milo koʻikoʻi UNC, moʻo milo maikaʻi UNF, moʻo milo maikaʻi keu UNFF, a me ka moʻo pitch paʻa UN.
ʻano mākaʻikaʻi:ʻO ke anawaena o ka milo—ka helu o nā milo no kēlā me kēia ʻīniha moʻo helu helu—ka helu pololei.

ʻo kahi laʻana:Moʻo lola koʻikoʻi 3/8—16UNC—2A;Moʻo milo maikaʻi 3/8—24UNF—2A;Moʻo milo maikaʻi ʻē aʻe 3/8—32UNFF—2A;

ʻO ka huahelu pitch paʻa 3/8—20UN—2A. ʻO ka huahelu mua 3/8 e hōʻike ana i ke anawaena o waho o ke kaula ma nā ʻīniha.E hoʻololi i ka ʻāpana metric mm, e hoʻonui i ka 25.4, ʻo ia ka 9.525mm;ʻo ka helu ʻelua a me ke kolu 16, 24, 32, a me 20 ka helu o nā niho i kēlā me kēia ʻīniha (ka helu o nā niho ma ka lōʻihi o 25.4mm);ʻo nā code kikokikona ma hope o ka huahelu ʻekolu, UNC, UNF, UNFF, UN, nā code moʻo, a ʻo nā huahelu hope ʻelua, 2A, hōʻike i ka pae pololei.

Ka hoohuli ana o 2.55° cylindrical paipu kaula
ʻO ka 55 ° cylindrical pipe thread i hoʻokumu ʻia mai ka pūʻulu ʻīniha akā ua hoʻohana nui ʻia ma nā ʻāina ʻelua a me nā ʻīniha.Hoʻohana ʻia ia no ka hoʻopili ʻana i nā hui paipu, ka lawe ʻana i nā wai a me nā kinoea, a me ke kau ʻana i nā uwea.Eia naʻe, loaʻa i nā ʻāina like ʻole nā ​​code like ʻole, no laila pono e hoʻohuli i nā code haole i nā code Kina me ka hoʻohana ʻana i ka papa (papa hoʻohālikelike) i hāʻawi ʻia.Hōʻike ʻia nā code thread pipe cylindrical 55° o nā ʻāina like ʻole ma ka papa ma lalo.

Ka hoohuli ana o 3.55° milo paipu tapered
55° milo paipu tapered 'o ia ho'i, he 55° ka huina pili o ka milo a he 1:16 ka huina o ka milo.Hoʻohana nui ʻia kēia ʻano o nā milo ma ka honua, a ʻokoʻa nā inoa code mai kēlā me kēia ʻāina.

4.Conversion o 60 ° tapered paipu kaula

ʻO ke kaula paipu liʻiliʻi ʻo 60° e pili ana i kahi milo paipu me ke kihi ʻaoʻao o 60° a me kahi milo liʻiliʻi o 1:16.Hoʻohana ʻia kēia ʻano o nā kaula i ka ʻoihana mīkini mīkini o koʻu ʻāina a me ʻAmelika Hui Pū ʻIa a me ka Soviet Union mua.ʻO kona inoa code, ʻo Kina i kuhikuhi iā ia ʻo K, ma hope i kuhikuhi ʻia ʻo Z, a i kēia manawa ua hoʻololi ʻia i NPT.E nānā i ka papa helu hoʻohālikelike pae ma lalo.

5.55° Huli Uila Trapezoidal
ʻO ke kaula trapezoidal e pili ana i kahi kaula trapezoidal metric me kahi kihi kikoʻī o 30 °.He ʻano ʻano like kēia ʻano o nā loina ma ka home a me nā ʻāina ʻē, a paʻa loa ko lākou mau code.Hōʻike ʻia nā code thread ma ka papa ma lalo.

3. Ka hoʻokaʻawale ʻana o ke kaula

Ma muli o nā hoʻohana like ʻole o nā kaula, hiki ke hoʻokaʻawale ʻia i:

1. Pūnaehana Metric Thread Pūnaewele

ʻO ke kaula i hāpai ʻia e koʻu ʻāina maʻamau CNS.ʻO ka piko o ka niho he palahalaha a maʻalahi ke hoʻohuli, aʻo ka lalo o ka niho heʻano poʻo e hoʻonui i ka ikaika o ke kaula.He 60 degere ka huina o ka milo, a ua hōʻike ʻia ke kikoʻī ma M. Hiki ke hoʻokaʻawale ʻia nā kaula metric i ʻelua mau ʻano: ʻo ke kaula coarse a me ke kaula maikaʻi.ʻO ka hōʻike e like me M8x1.25.(M: code, 8: nominal diameter, 1.25: pitch).

2. ʻAmelika Hui Pū ʻIa

ʻO ka luna a me ke aʻa o ke kaula he palahalaha a ʻoi aku ka ikaika.ʻO 60 degere hoʻi ka huina o ka milo, a ua hōʻike ʻia nā kikoʻī i nā milo i kēlā me kēia ʻīniha.Hiki ke hoʻokaʻawale ʻia kēia ʻano milo i ʻekolu pae: milo koʻikoʻi (NC);kaula maikaʻi (NF);milo maikaʻi loa (NEF).ʻO ka hōʻike e like me 1/2-10NC.(1/2: anawaena o waho; 10: helu o nā niho i kēlā me kēia ʻīniha; NC code).

3. Loko maʻamau i hui ʻia (UnifiedThread)

Hoʻonohonoho pū ʻia e ʻAmelika Hui Pū ʻIa, United Kingdom, a me Kanada, ʻo ia ka pae Pelekane maʻamau.
ʻO 60 degere hoʻi ka huina o ka milo, a ua hōʻike ʻia nā kikoʻī i nā milo i kēlā me kēia ʻīniha.Hiki ke hoʻokaʻawale ʻia kēia ʻano milo i loko o ka milo coarse (UNC);milo maikaʻi (UNF);ʻoi aku ka maikaʻi (UNEF).ʻO ka hōʻike e like me 1/2-10UNC.(1/2: anawaena o waho; 10: helu o nā niho i ka ʻīniha; UNC code).

4. Loko ʻano V (Sharp VThread)

ʻO ka luna a me nā aʻa he kikoʻī, nāwaliwali i ka ikaika, ʻaʻole hoʻohana maʻamau.He 60 degere ka huina pili.

5. Whitworth Thread

Hōʻike ʻia kēia ʻano pae e ka British National Standard.Hōʻike ia i kahi kihi thread o 55 degere a hōʻailona ʻia e "W".Hoʻolālā mua ʻia no nā kaʻina hana ʻōwili, hōʻike pinepine ʻia ʻo W1/2-10 (1/2: anawaena o waho; 10: helu o nā niho i kēlā me kēia ʻīniha; W code).

6. Loea Poe (KnuckleThread)
ʻO kēia ʻano milo maʻamau, i hoʻokumu ʻia e ka German DIN, kūpono loa ia no ka hoʻopili ʻana i nā ʻōpuʻu kukui a me nā paipu rubber.Hōʻike ʻia ia e ka hōʻailona "Rd".

7. Loo Paipu (PipeThread)
Hoʻolālā ʻia e pale i ka leaks, hoʻohana mau ʻia kēia mau kaula no ka hoʻopili ʻana i ke kinoea a i ʻole nā ​​paipu wai.Me ka huina wili o 55 degere, hiki iā lākou ke hoʻokaʻawale hou i nā kaula paipu pololei, i kapa ʻia ʻo "PS, NPS", a me nā kaula paipu tapered, i kapa ʻia ʻo "NPT".ʻO 1:16 ka taper, e like me 3/4 iniha no ka wāwae.

8. Uila huinaha
E hōʻike ana i ka maikaʻi o ka hoʻouna ʻana, ʻo ka lua wale nō i ke kaula pōpō, hoʻohana pinepine ʻia kēia ʻano milo no nā ʻili vise a me nā kaula crane.Eia naʻe, aia kona palena i ka hiki ʻole ke hoʻoponopono ʻia me kahi nut ma hope o ka ʻaʻahu.

9. Loko Trapezoidal
Ua kapa ʻia ʻo Acme thread, hāʻawi kēia ʻano i ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma mua o ke kaula square.Eia nō naʻe, ʻoi aku ka maikaʻi o ka hiki ke hoʻoponopono ʻia me kahi nut ma hope o ka hoʻohana ʻana.Ma ka ʻōnaehana metric, he 30 degere ka huina thread, ʻoiai ma ka ʻōnaehana imperial, he 29 degere.Hoʻohana maʻamau ʻia no nā wili alakaʻi o nā lathes, ua hōʻike ʻia e ka hōʻailona "Tr".

10. Loko Zigzag (ButtressThread)

Ua kapa ʻia hoʻi ke kaula rhombic, kūpono wale ia no ka hoʻouna ʻana i hoʻokahi ala.E like me ka screw jacks, pressurizers, etc. ʻO ka hōʻailona ʻo "Bu".

11. Loko poepoe

ʻO ia ke kaula me ka maikaʻi o ka hoʻouna ʻana.He paʻakikī ka hana ʻana a he nui ke kumu kūʻai.Hoʻohana ʻia ia i nā mīkini pololei.E like me ke poʻo alakaʻi o nā mīkini mīkini CNC aʻāpana mīkini prototype.

Hōʻike i nā ʻīniha bolts
LH 2N 5/8 × 3 – 13UNC-2A
(1) ʻO LH ka lola hema (ʻo RH ka lola pololei a hiki ke waiho ʻia).
(2) 2N kaula lua.
(3) 5/8 iniha ke kaula, waho anawaena 5/8”.
(4) 3 bolt lōʻihi 3”.
(5) He 13 mau lola he 13 no ka iniha.
(6) ʻO ka lola maʻamau i hui pū ʻia e UNC.
(7) Pākuʻi 2 kūpono, milo waho (3: kūpono paʻa; 2: kūpono kūpono; 1: kūpono ʻoluʻolu) A: Milo waho (hiki ke kāpae ʻia), B: Milo kūloko.

Loko Imperial
Hōʻike pinepine ʻia ka nui o nā kaula imperial e ka helu o nā milo i kēlā me kēia ʻīniha o ka lōʻihi ma ke kaula, i kapa ʻia ʻo "ka helu o nā kaula i kēlā me kēia ʻīniha", ʻo ia ka mea e like me ka pānaʻi o ka pitch thread.No ka laʻana, ʻo kahi milo me 8 mau ʻīniha no ka ʻīniha he pitch o 1/8 iniha.

ʻO ka ʻimi ʻana o Anebon a me ke kumu o ka ʻoihana i nā manawa a pau e "māʻona mau i kā mākou mea kūʻai aku".Ke hoʻomau nei ʻo Anebon i ka loaʻa ʻana a me ke ʻano a me ka hoʻolālā ʻana i nā huahana kiʻekiʻe kiʻekiʻe no kēlā me kēia mea kūʻai aku i ka wā kahiko a me nā mea kūʻai aku hou a hiki i kahi manaʻo lanakila-lanakila no nā mea kūʻai aku o Anebon a me mākou no ka Original Factory Profile extrusions aluminum,cnc huli hapa, cnc milling nylon.Hoʻokipa maikaʻi mākou i nā hoaaloha e kūʻai aku i ka ʻoihana ʻoihana a hoʻomaka i ka launa pū me mākou.Manaʻo ʻo Anebon e hoʻopaʻa lima me nā hoaaloha pili i nā ʻoihana like ʻole e hana i kahi holo lōʻihi.

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Inā makemake ʻoe e aʻo hou a loaʻa paha nā ʻāpana e koho ai i ke kumu kūʻai, e ʻoluʻolu e keleponainfo@anebon.com