Views: 117 Author: Site Editor Bɔli waati: 2024-01-09 Bɔyɔrɔ: Yɔrɔ
Ni a bɛ tali kɛ diɲɛ gɛlɛn na min ye hose ni tube fɛnw ye, jiri suguya suguya minnu bɛ sɔrɔ, olu bɛ se ka mɔgɔ degun kosɛbɛ. A bɛ iko i jɔlen bɛ jirisunba dɔ kɔnɔ, u kelen-kelen bɛɛ n’u ka fɔcogo n’u ka dunuya ɲɔgɔn tɛ, k’i yɛrɛ ɲininka sira jumɛn bɛ taa ni u bɛ bɛn dafalen ma. Nin barokun in kɔnɔ, n nisɔndiyalen don ka nin jiri ninnu gundo ɲɛfɔ aw ye. An bɛna daminɛ ni daminɛ jɔnjɔn ye, min b’a jira ko jiriw ye fɛn minnu ye - o jirisunw nafama minnu bɛ kɛ sababu ye ka nutiw, bololanɛgɛw ani fɛnw kɛ baarakɛminɛnw ye masin jatebaliya la ani don o don fɛnw na.
Nin taama in kɔnɔ, an bɛna jiri suguya kunbabaw sɛgɛsɛgɛ, i n’a fɔ BSPP, UN/UNF, ani mɛtɛrɛ paralɛli jiriw, ka sɛgɛsɛgɛli kɛ jirisunw diɲɛ kɔnɔ, minnu bɛ mɛtɛrɛ sɔgɔlen, BSPT, ani NPT/NPTF jiriw la. Ninnu faamuyali bɛna aw dɛmɛ ka sugandili kɛ minnu musaka ka dɔgɔ ani minnu bɛnnen don, ka dannaya sabati ani ka baarakɛbaliya bali aw ka porozew kɔnɔ. O la, an ka daminɛ nin dilan in na ani ka a dɔn ko a bɛnnen don kosɛbɛ i magow ma!
N’an bɛ kuma jiriw kan, an bɛ kuma helikili-yɔrɔ dɔ kan min bɛ Kɛ ka 'yɔrɔ Yɛlɛma 'yɔrɔ la min bɛ Yɛlɛma-yɛlɛma ni 'yɔrɔ-yɔrɔ-ko walima fanga 'cɛ. Filɛriw bɛ yɔrɔ bɛɛ! Aw bɛ aw ka tabali minɛ ɲɔgɔn na, aw bɛ aw ka jifilen datugulan lajɛ, walima hali aw ka lanpan kɔnɔ anpulu lajɛ. U bɛɛ bɛ u jigi da jiriw kan walasa u ka to u nɔ na ani ka baara kɛ ka ɲɛ.
Filɛri ye jiribolo ye min bɛ to ka wuli ka lamini min bɛ kɛ silinda walima koni ye. O dilancogo b’a to yɔrɔw bɛ se ka fara ɲɔgɔn kan ka ɲɛ. Miiri k’a filɛ, ɛrɛzɛnsun dɔ bɛ ka siri pilan dɔ la—jiri bɛ kɛ cogo min na juru walima bololanɛgɛ kan.
Filɛriw nafa ka bon kosɛbɛ bawo u bɛ kɛ baarakɛminɛn jatebaliya la minnu bɛ nɔ bila an ka don o don ɲɛnamaya la. U de ye cɛfarinw ye minnu bɛ sumaya la, k’a lajɛ ko fɛnw kana bin. Kun min na u nafa ka bon kosɛbɛ, o filɛ nin ye:
l Fɛnw minɛni ɲɔgɔn na : K’a ta minɛnw na ka taa a bila masinw na, jiriw bɛ kɛ jiriw sirilanw na i n’a fɔ juruw ni bololanɛgɛw walasa ka yɔrɔw siri ɲɔgɔn na kosɛbɛ.
l Fluid Control : kɔnɔ Fluid-power industry , jiriw b’a to pipe ni tube fɛnw kana bɔn, o nafa ka bon kosɛbɛ sistɛmuw la minnu bɛ ji, tulu walima gazi ta.
l Tiɲɛni minɛnw na : Minɛnw na minnu bɛ tiɲɛni kɛ kosɛbɛ, i n’a fɔ furakɛli minɛnw kɔnɔ, jiri hakɛ tigitigi nafa ka bon walasa ka baara kɛ ka ɲɛ ani ka lakana.
Fɛnɲɛnɛma caman bɛ yen suguya , u kelen-kelen bɛɛ n’u ka baarakɛcogo kɛrɛnkɛrɛnnenw n’u ka jogo kɛrɛnkɛrɛnnenw don. A damadɔw filɛ nin ye:
l Ameriki pibiliki jiriw : Olu bɛ kɛ Ameriki Woroduguyanfan na walasa ka pibiliki jɛgɛnw datugu.
l SAE Unified Threads : O ye sariya ye min bɛ kɛ ka ɲɛsin sirilanw ma minnu bɛ kɛ ka caya mobili baarakɛlaw fɛ.
l Metric ISO Thread : Metric thread sariya min bɛ baara kɛ kosɛbɛ diɲɛ kɔnɔ.
Walasa ka dilan in tɔgɔ da , i ka kan ka sumanikɛlan jɔnjɔn damadɔw dɔn:
l Major Diameter : Cɛ kɔkanna janya min ka bon kosɛbɛ ka jiri .
l Diameter minor : A janya ka dɔgɔn, a bɛ sɔrɔ jukɔrɔ jiribolo .
l Pitch Diameter : O ye cɛmancɛ ye silinda miirilen min bɛ tɛmɛ ka jiribolow fɛ dɔ cɛ jiribolo ani ka jiribolodacogo fɛ dɔ muso jiribolo .
Filɛri dɔnni bɛ se ka kɛ fɛn ye min bɛ mɔgɔ lafili, nka baarakɛminɛnw i n’a fɔ fɔlikan jateminɛnan bɛ se ka dɛmɛ don. Nin baarakɛminɛn in bɛ jiribolo-yɔrɔ suman , o min ye cɛ janya ye kelen jiribolo-yɔrɔ ni tɔ kelen aksidan-yɔrɔ la.
Jiri dɔ ka jateminɛ-paramɛtɛrɛw b’a fanga n’a baarakɛcogo ɲɛfɔ. Fila cogoyaw i n’a fɔ ɲin kùnkolo ni jiribolodacogo, o de bɛ jiri in minɛ cogo min na ani a bɛ se ka fanga hakɛ min muɲu, o de bɛ a jira. Misali la, juru fila bɛ taa ɲɛ ka tɛmɛ juru kelen kan siɲɛ fila jiginni kelen-kelen bɛɛ la, o bɛ nafa di masinko siratigɛ la.
l Filɛri min bɛ tali kɛ ɲɔgɔn na ani jiri min bɛ kɛ ɲɔgɔn fɛ , olu ye kuluba fila ye. Filɛri minnu bɛ ɲɔgɔn ta, olu bɛ u cɛmancɛ kelen mara u bɛɛ la, ka sɔrɔ jiri minnu bɛ kɛ ɲɔgɔn fɛ , olu bɛ dɔgɔya, o bɛ dɛmɛ ka sigilan sirilenw dilan.
l Numanbolo-jiriw de ka teli ka kɛ, yɔrɔ minnu na, n’i y’a wuli ka taa waatibolodacogo la, o bɛ jiri siri. Nɛgɛbere-jiriw man ca, wa u bɛ siri sira wɛrɛ fɛ.
faamuyali Filɛriw n’u jateminɛcogo nafa ka bon bawo olu de ye fɛn caman jɔli ye an lamini na. K’a ta denmisɛnnin ka tulonkɛfɛn yɔrɔw minɛni ɲɔgɔn na fo ka se awiyɔn lakanani sabatili ma, jiriw jɔyɔrɔ ka bon kosɛbɛ an ka diɲɛ kɔnɔ. Ni an bɛ ka sɛgɛsɛgɛli kɛ kɛrɛnkɛrɛnnenw kan jirisunw dilanni , aw k’aw hakili to a la ko nin jirisun misɛnnin ninnu nafa ka bon kosɛbɛ.
Ni baro bɛ kɛ jirisun suguyaw kan , a nafa ka bon k’u ka baara fɔlɔw faamuya.
A ka ca a la , jiriw bɛ kɛ ka fɛnw siri ɲɔgɔn na. Miiri ɔridinatɛri kɛsu kɔnɔ juruw la; u dabɔra walasa ka yɔrɔw minɛ u nɔ na.
transmission threads , olu ye fɛnba ye sistɛmuw kɔnɔ minnu bɛ fanga ci. Faan wɛrɛ fɛ, O jiriw bɛ Sɔrɔ masinw ka plɔmu-kuruw la, yɔrɔ minnu na u ka jateminɛ bɛ sira Di jiginni lamaga-lamagali jiginni ma ka Kɛ lamaga-lamagali sinsinni ye.
Transport threads (Transport-threads) bɛ danfara dɔɔnin Bɔ. U jɔyɔrɔ ka bon kosɛbɛ ji-sɔrɔ-sɛnɛko la . O jiriw dilannen don walasa ka sigilan dɔ dilan pibilikiw ni tubabukanw na , ka a to ji walima gaziw bɛ se ka taa ni u ye cogo la min tɛ mɔgɔ tɔɔrɔ ani ka kɛ cogo ɲuman na. Filɛri suguya kelen-kelen bɛɛ bɛ labɛn a kuntilenna kɛrɛnkɛrɛnnen kama, wa jiriw dɔnni nafa ka bon kosɛbɛ baarakɛminɛnw na walasa ka bɛnkan ni baarakɛcogo sabati.
Filɛriw bɛ se ka jate i n’a fɔ Numanbolo (RH) jiriw walima Numanbolo (LH) jiriw . O danfara ka nɔgɔn, nka a nafa ka bon kosɛbɛ. RH jiriw bɛ siri ka kɛɲɛ ni waatibolodacogo ye, o ye sira ye min bɛ kɛ ka ɲɛsin jiriw sirilan fanba ma . I bɛ kuru walima bololanɛgɛ min bɛ sɔrɔ tuma caman na, a bɛ se ka fɔ ko RH jiri bɛna kɛ o la. LH jiriw , u bɛ siri ka kɛɲɛ ni waati ye, wa u man teli ka kɛ. Faan wɛrɛ fɛ, U bɛ kɛ cogoyaw la, yɔrɔ minnu na jiginni fanga bɛ se ka kɛ sababu ye ka RH jiri dɔ lajɔ, i n’a fɔ wotoro pedali kinin fɛ.
l Numanbolo-nɛgɛw : .
¡ Aw bɛ a siri waatibolodacogo la
¡ A fanba ni juru ye bɛ kɛ
l Nɛgɛbere-minɛnw : .
¡ Aw bɛ a siri ka kɛɲɛ ni waati ye
¡ Baarakɛcogo kɛrɛnkɛrɛnnenw walasa ka lajɔli bali .
Pipe jiriw bɛ sɔrɔ suguya kunbaba fila la: jiri ni jiribuluw . tapiriw , i n’a fɔ National Taper Pipe (NPT) , olu dilannen don walasa ka sigilan dɔ dilan jiriw yɛrɛ fɛ. Ni cɛ ni muso jiriw bɛ siri, u bɛ sigilan dɔ dilan ka da a kan a bɛ se ka don a la. O b’a to u ka ɲi kosɛbɛ baarakɛcogo la min bɛ kɛ ni gazi walima ji ye degun na.
Parallel Threads , i n’a fɔ British Standard Pipe Parallel (BSPP) , o bɛ sigilan dɔ de wajibiya, i n’a fɔ kolan walima O-ring, walasa ka ji tɛ se ka don a la. A ka ca a la, u bɛ kɛ degun dɔgɔmanw na ani yɔrɔ minnu na, a bɛ se ka kɛ ko ɲɔgɔndan ka kan ka lajɛ ani ka to ka bɔ ɲɔgɔn na.
l Threads tapers : .
¡ Jamana ka taper pipe (NPT) .
Siginiden min sɔrɔla ni jiri ye .
A bɛ kɛ ni tansiyɔnba ye sigida la .
l Parallel Threads : .
¡ British Standard Pipe Paralɛli (BSPP) .
A bɛ sigilan wɛrɛw de wajibiya .
A bɛnnen don ka to ka ɲɔgɔn lajɛ/ka kɛ fɛn ye min bɛ se ka kɛ .
T hread size nafa ka bon ani a nafa ka bon ka dilan suguya jira ka ɲɛ walasa ka a dɔn ko ɲɔgɔndan dafalen don. A kɛra baara ye ni Ameriki pipe jiriw ye , SAE Unified Threads , walima Metric ISO Thread , ɲuman jiri dɔnni kɛcogo nafa ka bon kosɛbɛ. Baarakɛminɛn minnu bɛ i n’a fɔ pitch gauge ani caliper, olu bɛ se ka dɛmɛ don o baara in na, ka tugu izini sariyaw la walasa ka hakɛ tɔgɔla hakɛ dɔn ani ka ɲuman sabati fɛnɲɛnamafagalan dilancogo .
ISO metric thread, min bɛ fɔ a ma ko M , o ye diɲɛ bɛɛ ka jiri suguya ye . Baara bɛ Kɛ ni diɲɛ kɔnɔ, a ye ' sèn ye min bɛ Kɛ 'sèn na 'sèn caman na. pitch diamètre ani major diamètre ye nin jiri suguya . metric jiriw ye minnu ka di kosɛbɛ k' a sababu kɛ u nɔgɔya n' u nɔgɔya dɔnni ye ..
Baarakɛminɛnw ye : - masinw - Mobiliko - Mɔgɔ minnu bɛ fɛnw feere .
Metric threads bɛ balansi di fanga ni fɛn caman ma, o b’a to u bɛ kɛ jiri suguya nafamaw dɔ ye fɛn dilanni na.
ISO metric final thread , walima MF , danfara bɛ ni M standard thread ye a ka fɔkan na . Pitch jiriw ka ɲi, o kɔrɔ ye ko bɛ gɛrɛ ɲɔgɔn na. O bɛ Nà ni jiri jatebɔ ye min ka bon kosɛbɛ a janya kelen na. O jirisun finman bɛ tension control ɲuman di ani a ka ɲi kosɛbɛ baarakɛcogo la yɔrɔ minnu na precision haute ka kan.
Danfaraba minnu bɛ olu ni ɲɔgɔn cɛ olu ye: - Pitch fitinin - juru hakɛ min ka gɛlɛn - fanga ka bon dingɛw kɔnɔ .
Metiri finmanw bɛ kɛ ka caya ji-sɔrɔ-sɛnɛ na ani baarakɛcogo la minnu bɛ ladilanni ɲumanw de wajibiya.
Steel Conduit Thread , n’a bɛ fɔ a ma ko PG , tariku nafa ka bon. A daminɛna Alimanjamana na, wa a tun bɛ baara kɛ kosɛbɛ Erɔpu jamanaw bɛɛ la kuran sira fitininw kama. Bi, PG jiriw bɛ kɛrɛnkɛrɛnnenw kɛ baara kuran baara la, ka ɲɔgɔndan lakananenw ni dannayalenw sabati.
Sisan baarakɛcogo bɛ tali kɛ : - Kuranko - Conduit Systems - Instrumentation .
Hali ni wulila wɛrɛw suguya jiri , PG bɛ to ka kɛ nafa ye ka da izini sariyaw n’a ciyɛnw kan.
Trapezoidal thread , min tɔgɔ ye ko TR , o bɛ dɔn a ɲin cogoya fɛ. Nin dilan in bɛ nafa barikama di masinw ma , o b’a to a bɛnnen don doni girinmanw ni plɔmuw ma masinw kɔnɔ.
Baarakɛcogo dɔw ye : - Seko ni dɔnko - Lamaga-lamagali jiginni ka bɔ wuli-wuli la ka taa sinsinni na - Baara kɛ ni vises ni jacks ye .
Trapezoidal thread ye jiri suguya ye min bɛ sɔrɔ drive systems dilanni na. A ka jateminɛ bɛ sira Di doniw tilatilali ma yɔrɔba dɔ la, ka jiri in ka muɲuli n’a ka ɲɛnamaya bonya.
Nin dakun in bɛɛ la, an ye maga ISO jiri suguyaw la i n’a fɔ Metric ISO Thread , ISO Fine Thread , ani dɔw wɛrɛw. A nafa ka bon ka jiri in tɔgɔ da ka ɲɛ baarakɛcogo laɲininen kama, i n’a fɔ jiri hakɛ nafa ka bon cogo min na . baarakɛminɛn minnu bɛ i n' a fɔ pitch gauge ani caliper, olu nafa ka bon kosɛbɛ jiriw dɔnni taabolo la , ka bɛnkan ni baarakɛcogo sabati jiriw la ..
n' an bɛ kuma Ameriki jiri suguyaw kan , jamana ka jiribulu kelen-kelen , walima UNC , o ye dɔ ye jiri suguya nafamaw . o ye sariya ye min bɛ helikili jɔcogo ɲɛfɔ jiri sirilanw ye . UNC ka bɛ dɔn a ka fɔta fɛ min bon ka tɛmɛ suguya tɔw kan, o b’a to a bɛnnen don ka baara kɛ ni fɛn suguya caman ye. Fila hakɛ nafa ka bon yan, wa UNC ka dilancogo b’a to a tɛ se ka kɛ ka tɛmɛ ani ka a minɛ ka nɔgɔn.
Faan wɛrɛ fɛ, jamana ka jiribulu kelen walima UNF kelen-kelen bɛɛ ka dɔgɔn ka fɔta janya . O kɔrɔ ye ko jiriw bɛ gɛrɛ ɲɔgɔn na. UNF bɛ baara kɛ tuma caman na ni fanga ni tiɲɛni hakɛ ka bon. A ka ca ji-sɔrɔ-sɛnɛ na bawo jiri minnu ka fin , olu bɛ se ka kɛ fɛn ye min bɛ se ka kɛ ka ɲɛ ani ka gɛlɛya. A nafa ka bon kosɛbɛ ka jiri in tɔgɔ da koɲuman ni baara bɛ kɛ ni UNF ye walasa ka bɛnkan ni baarakɛcogo sabati.
Unified National Special Thread walima UNS ye wɛrɛ Ameriki jiri suguya ye min bɛ bɔ kɛnɛ kan k’a sababu kɛ a ka ladamuni kɛrɛnkɛrɛnnen ye. UNS tɛ sariya ye i n’a fɔ UNC walima UNF , o bɛ sira di fɛn caman caman ɲɔgɔnna ma jirisunw ka fɔta ni u cɛmancɛ la. O sɛgɛsɛgɛli in bɛ UNS kɛ taa-ka-segin ye baara kɛrɛnkɛrɛnnenw kama, yɔrɔ minnu na jirisunw hakɛ jɔnjɔnw tɛ se ka kɛ. jirisun dɔnni ka UNS bɛ sumani tigitigiw de wajibiya, a ka c’a la, a bɛ baara kɛ ni pitch gauge walima caliper ye ..
| Dash taille (Nominal size) | Fila pitch | male tree od mm | cɛ thread od inches | femme thread id mm | femme thread id inches |
|---|---|---|---|---|---|
| -02 (1/8) . | 27 | 10.3 | 0.41 | 9.4 | 0.37 |
| -04 (1/4) . | 18 | 13.7 | 0.54 | 12.4 | 0.49 |
| -06 (3/8) . | 18 | 17.3 | 0.68 | 15.7 | 0.62 |
| -08 (1/2) . | 14 | 21.3 | 0.84 | 19.3 | 0.76 |
| -10 (5/8) . | 14 | 22.9 | 0.90 | 21.1 | 0.83 |
| -12 (3/4) . | 14 | 26.9 | 1.06 | 24.9 | 0.98 |
| -16 (1) . | 111⁄2 . | 33.3 | 1.31 | 31.5 | 1.24 |
| -20 (1 1⁄4) . | 111⁄2 . | 42.2 | 1.66 | 40.1 | 1.58 |
| -24 (1 1⁄2) . | 111⁄2 . | 48.3 | 1.90 | 46.2 | 1.82 |
| -32 (2) . | 111⁄2 . | 60.4 | 2.38 | 57.9 | 2.29 |
**OD = kɛnɛma cɛmancɛ ID = kɔnɔna cɛmancɛ .
Ka taa Ameriki Pipe Threads , Fasokanw ka Taper Pipe Threads nafa ka bon kosɛbɛ. Suguba fila bɛ yen: NPT ani NPTF . U fla bɛɛ ye jiri suguya ye min bɛ Kɛ ni 'sèn ye min kɔrɔ ye k'u bɛ Kɛ 'sèn ye n'u sirilen dòn. NPT , walima National Taper Pipe , o ka ca, wa a bɛ fɛnw datugulan wɛrɛw de wajibiya. NPTF , walima National Taper Pipe Dryseal , dabɔra walasa ka sigilan sirilen dɔ kɛ ni sigilan wɛrɛ tɛ a la. NPT ni NPTF nafa ka bon ji-sɔrɔ-sɛnɛ na tube hose fittings , fittings , ani pipe connections. Filɛri hakɛ jateminɛnan ye baarakɛminɛn nafama ye jiriw dɔnni taabolo la fila bɛɛ la NPT ni NPTF siratigɛ .
faamuyali Ameriki jiri suguya ninnu ye ko jɔnjɔn ye baarakɛlaw bolo izini caman na. SAE Unified Threads , n' olu ye UNC , UNF ye , ani UNS , ka fara NPT ni NPTF kan , olu jɔyɔrɔ ka bon kosɛbɛ jirisunw sirilanw ni ɲɔgɔndanw dilanni na . ka ɲɛ Fila dɔnni , o b’a to yɔrɔw bɛ bɛn ɲɔgɔn ma kosɛbɛ ani ka baara kɛ i n’a fɔ a laɲininen don cogo min na.
British Standard Whitworth Coarse (BSW) , n’a bɛ fɔ a ma kosɛbɛ ko WW for Whitworth, o ye jiribolo ye min tariku ka bon. O tun ye diɲɛ kɔnɔ jiribololancogo fɔlɔ ye min bɛ kɛ ni sariya ye , ye min dilan Joseph Whitworth san 1841. O dilancogo kɛra fɛn caman tigɛli ye, ka sariya sigi jiriw sirilanw kan Angletɛri Mansamara fan bɛɛ la ani a kɔfɛ. Whitworth jiri kɛra dɔ ye jiri suguya nafama , min bɛ dɔn ni a jiri kɛrɛ ye min ye degere 55 ye ani a jiribolo ni a ju lamininenw. O tariku jiribolodacogo in ye jiri suguya caman jusigilan sigi senkan , an bɛ minnu ye bi.
Ni an bɛ taa British Standard Fine (BSF) , nin dilan suguya in ye BSW ka fɛn ɲumanba ye a jɔyɔrɔba la. ni fitinin ye fɔlikan , n' o ye jiri kɛrɛfɛlaw ni ɲɔgɔn cɛ janya ye , BSF dabɔra walasa ka tiɲɛni ni fanga hakɛ caman di baarakɛcogo la jiri hakɛ nafa ka bon yɔrɔ minnu na , A cɛmancɛba bɛ to i n’a fɔ BSW, nka a fɔcogo ɲuman bɛ sira di jiri caman ma insi kelen kɔnɔ, o bɛ baara kɛ ni a sirilen ye min ka gɛlɛn, min bɛ lakana. BSF bɛ kɛ tuma caman na mobiliko la, yɔrɔ min na, tiɲɛni ye fɛnba ye.
| Dash Size (Nominal Size) | Fila Pitch | Cɛ Fila OD mm | Cɛ Fila OD insi | Muso Fil ID mm | Muso Fil ID insi |
|---|---|---|---|---|---|
| -02 (1/8) ye. | 28 | 9.7 | 0.38 | 8.9 | 0.35 |
| -04 (1/4) ye. | 19 | 13.2 | 0.52 | 11.9 | 0.47 |
| -06 (3/8) ye. | 19 | 16.5 | 0.65 | 15.2 | 0.60 |
| -08 (1/2) ye. | 14 | 20.8 | 0.82 | 19.1 | 0.75 |
| -10 (5/8) ye. | 14 | 22.4 | 0.88 | 20.3 | 0.80 |
| -12 (3/4) ye. | 14 | 26.4 | 1.04 | 24.6 | 0.97 |
| -16 (1) . | 11 | 33.0 | 1.30 | 31.0 | 1.22 |
| -20 (1 1⁄4) . | 11 | 41.9 | 1.65 | 39.6 | 1.56 |
| -24 (1 1⁄2) . | 11 | 47.8 | 1.88 | 45.5 | 1.79 |
| -32 (2) . | 11 | 59.7 | 2.35 | 57.4 | 2.26 |
British Standard Pipe (BSP) , n’a bɛ fɔ fana ko G , o ye jiri suguya ye min bɛ kɛ ɲɔgɔn fɛ , min bɛ kɛ ka caya ji-sɔrɔ-sɛnɛ na . BSP jiriw tɛ i n’a fɔ taper threads, u bɛ u cɛmancɛ kelen mara ka bɔ u laban na ka taa a laban na, o b’a to u bɛ kɛ fila ye minnu bɛ taa ɲɔgɔn fɛ . Nin dilancogo in nafa ka bon kosɛbɛ hose fittings ni tube fittings , yɔrɔ minnu na sigilan basigilen ka kan ka kɛ. A ka c’a la, BSP bɛ suma ni American Pipe Threads ye , nka u tɛ se ka ɲɔgɔn falen-falen k’a sababu kɛ danfara ye jiriw cogoya ni u fɔcogo la.
| BSP Filɛ hakɛ | Kɛnɛma cɛmancɛ | TPI |
|---|---|---|
| 1/16 Inch BSP ye | 7,7 mm / 0,304′′ ye. | 28 |
| 1/8 Inch BSP ye | 9,7 mm / 0,383′′ ye. | 28 |
| 1/4 Inch BSP ye | 13,16 mm / 0,518′′ ye. | 19 |
| 3/8 Inch BSP ye | 16,66 mm / 0,656′′ ye. | 19 |
| 1/2 Inch BSP ye | 20,99 mm / 0,825′′ ye. | 14 |
| 5/8 Inch BSP ye | 22,99 mm / 0,902′′ ye. | 14 |
| 3/4 Inch BSP ye | 26,44 mm / 1,041′′ ye. | 14 |
| 7/8 Inch BSP ye | 30,20 mm / 1,189′′ ye. | 14 |
| 1 Inch BSP ye | 33,25 mm / 1,309′′ ye. | 11 |
| 1-1/4 Insi BSP ye | 41,91 mm / 1,650′′ ye. | 11 |
| 1-1/2 Inch BSP ye | 47,80 mm / 1,882′′ ye. | 11 |
| 2 Inch BSP ye | 59,61 mm / 2,347′′ ye. | 11 |
| 2-1/4 Inch BSP ye | 65,71 mm / 2,587′′ ye. | 11 |
| 2-1/2 Inch BSP ye | 75,18 mm / 2,96′′ ye. | 11 |
| 3 Inch BSP ye | 87,88 mm / 3,46′′ ye. | 11 |
| 4 Inch BSP ye | 113,03 mm / 4,45′′ ye. | 11 |
| 5 Inch BSP ye | 138,43 mm / 5,45′′ ye. | 11 |
| 6 Inch BSP ye | 163,83 mm / 6,45′′ ye. | 11 |
A laban na, British Standard Pipe Taper (BSPT) , min lakodɔnnen don ko R , o ye jirisunba ye min bɛ kɛ caman pipe ɲɔgɔndan na. Taper (taper) bɛ sigilan dɔ Dabɔ ni cɛ-jiri juruw Wajibiyali ye muso ka Dòn - jiri la , o b’a To a bɛ Se ka Dòn ji la. BSPT ka ca kɛrɛnkɛrɛnnenya la jilama-sɛnɛ baarakɛyɔrɔw la , yɔrɔ minnu na, jibɔ kunbɛnni nafa ka bon kosɛbɛ. Angle tapered b’a to jiri kelen-kelen bɛɛ bɛ siri ka don a nɔfɛta la, o bɛ kɛ sababu ye ka jɛɲɔgɔnya dafalen di pipe , tube , ani fitting connection ma.
O tubabu Whitworth jiri kelen-kelen bɛɛ la, , jiriw dɔnni nafa ka bon kosɛbɛ. Baarakɛminɛn minnu bɛ i n’a fɔ pitch gauge walima caliper, olu ka teli ka kɛ ka jiri suguya n’a bonya jira. faamuyali , k’a ta ka jateminɛ kɛcogo O jirisunw u cɛmancɛba la ka se u cɛmancɛ ma , o nafa ka bon walasa ka bɛnkan ni baarakɛcogo sabati jirisunw lajɛlenw na. Tariku masinw na wo, a kɛra bi baarakɛcogo ye wo, Angilɛw ka sariyasunw bɛ to fɛnba ye izini suguya caman na, u jɔlen bɛ jiri suguya nafama wɛrɛw kɛrɛfɛ i n’a fɔ ISO jiri suguyaw , Metric ISO thread , ani Ameriki jiri suguyaw.
Pibiliki jiriw nafa ka bon kosɛbɛ walasa ka ɲɔgɔndanw sabati minnu tɛ se ka bɔn pɔnpew ni gaziw bilayɔrɔw la. U bɛ kɛ fɛn nafamaba ye walasa ka pibilikiw, bɔlɔnw ani fɛnw fara ɲɔgɔn kan ka ɲɛ. Filɛri hakɛ nafa ka bon o baara ninnu na, bawo a ka kan ka bɛn sistɛmu ka jibɔ hakɛ ni degun wajibiyalenw ma.
Ni an bɛ kuma pibiliki jiriw kan , an ka teli ka kuma suguya fila kan minnu tɛ kelen ye: jiri min bɛ kɛ ni jiri ye ani jiri min bɛ kɛ ni jiri ye . Filɛri min bɛ kɛ ni nɛgɛ ye , n’a bɛ fɔ fana ko National Taper Pipe (NPT) , o bɛ dɔgɔya dɔɔni dɔɔni a cɛmancɛ la ka bɔ a dakun kelen na, o bɛ kɛ sababu ye ka sigilan sirilen di ni jiriw bɛ don ɲɔgɔn na. Kɔnɔnatumuw bɛ tali kɛ ɲɔgɔn na nka u cogoya bɛ kɛ kɔni ye dɔɔni, o bɛ fanga wɛrɛ fara ɲɔgɔn kan.
Pibiliki jiri minnu bɛ kɛ ni nɛgɛ ye , olu bɛ kɛ ka caya ji-sɔrɔ-yɔrɔw la . U bɛ sigilan dɔ Dabɔ jiriw ka ɲɔgɔndɛmɛ fɛ. Pipe dope walima Teflon tape bɛ kɛ tuma caman na i n’a fɔ sirilanw walasa ka jɛɲɔgɔnya sabati min tɛ bɔgɔ bɔ.
O kɔfɛ, pibiliki jiriw minnu bɛ kɛ ni koniki ye , olu man ca nka u nafa ka bon hali bi. A ka c’a la, u bɛ Sɔrɔ baara kɛrɛnkɛrɛnnenw na yɔrɔ minnu na degun ni masin fanga wajibiyalenw ka ca.
Filɛri dɔnni nafa ka bon kosɛbɛ pibiliki sitɛmuw ladonni n’u lajɛli la. Pitch gauge walima caliper bɛ se ka kɛ ka jiri suguya ni a bonya jira. Misali la, Ameriki pipe jiriw ni SAE kelen-kelenw ye jiri suguya caman ye minnu jogo bɛ danfara.
Ameriki jiri suguyaw i n’a fɔ NPT bɛ baara kɛ kosɛbɛ Ameriki Woroduguyanfan bɛɛ la. U bɛ tugu ɲɔgɔn na ni unified thread standard ye , min kɔnɔ, u ye jamana ka jiribulu kelen (UNC) ani jamana ka fɛnɲɛnamafagalanw (UNF) kelen ye..
British Standard Pipe Taper (BSPT) ani British Standard Whitworth (BSW) jiriw, olu ye British Standard Whitworth Coarse (BSWC) ye , olu ye tubabu jiri suguya ye minnu nafa ka bon, kɛrɛnkɛrɛnnenya la Angletɛri ani Commonwealth jamanaw la.
fɔta janya dɔ ka Pipe jiri ye sumanikɛcogo gɛlɛn ye. o ye cɛmancɛ ye silinda miirilen yɔrɔ min na jiri janya bɛ bɛn jiri yɔrɔ ma . Walasa ka sumani kɛ ka ɲɛ, pitch gauge walima caliper bɛ kɛ.
Cɛw ka jiriw ni musow ka jiriw ye daɲɛw ye minnu bɛ Kɛ ka kɛnɛma-jiri cɛmancɛ ni kɔnɔna-fila ɲɛfɔ , u kelen-kelen bɛɛ. Cɛw ka jiriw bɛ sɔrɔ pipew walima fittings kɔkan, ka sɔrɔ muso jiriw bɛ kɔnɔna na.
Nɛgɛberew ye sariya ye min bɛ baara in na, yɔrɔ min na, jiri bɛ gɛlɛya waatibolodacogo la. Nɛgɛberew tɛ sɔrɔ ka caya ani ka u siri ɲɔgɔn na.
l Aw bɛ baara kɛ ni tuma bɛɛ walasa ka pitch gauge ye dafa . jiribuluw ni u cɛmancɛ .
l Aw ye aw jija ka sirilanw siri ka ɲɛ ni sigilan ye ..
L Walasa ka baara kɛ ni tansiyɔnba ye, aw bɛ fɛnw jateminɛ minnu bɛ kɛ ni koni ye u fanga bonyalen na.
l Aw ye baara kɛ ni izini suguya kɛrɛnkɛrɛnnen min ye, aw ye aw janto o la.
l Aw bɛ baara kɛ ni ɲuman ye jirisun dɔnni kɛcogo walasa ka ɲɔgɔndanw bali minnu tɛ bɛn ɲɔgɔn ma.
olu faamuyali Danfara minnu bɛ pipe fila ni ɲɔgɔn cɛ minnu bɛ kɛ ni kon ye, nafa ka bon mɔgɔ o mɔgɔ bolo pɔmpi walima gazi sigili yɔrɔw la. ɲuman Filɛli kɛcogo ni a sugandili bɛ se ka fɛnw bɔli bali, ka sistɛmu dafalen sabati, ani ka lakana sariyaw mara o baara nafamaw kɔnɔ.
Ni a bɛ Fɔ jirisun suguyaw ma, an fanba bɛ fɛn suguya caman dɔn an bɛ minnu Sɔrɔ don o don fɛnw na i n’a fɔ bololanɛgɛw ni nuguw. Nka, diɲɛ dɔ bɛ yen min bɛ ni jiri suguya gɛlɛnw ye minnu jɔyɔrɔ ka bon kosɛbɛ izini suguya caman na. An ka Dòn nin jiri suguya kɔrɔlen dɔw la ani u ka baara kɛrɛnkɛrɛnnenw na.
ACME jiriw bɛ dɔn u ka trapezoidal cogo la, o b’a to u barika ka bon ani u bɛnnen don kosɛbɛ doni girinmanw ma ka tɛmɛ minnu ka ca buruburu jiriw kan . U bɛ sɔrɔ tuma caman na minɛnw na i n’a fɔ fɛn juguw ni jakiw, fanga ni muɲuli bɛ yɔrɔ minnu na.
Knuckle threads ye fɛn ye min ɲɔgɔn tɛ n’u ka kretiɛnw ni u juw ye. U bɛ kɛ ka caya sigidaw la, jiriw bɛ se ka don yɔrɔ minnu na ni u minɛcogo ka gɛlɛn walima u ka kan ka saniya nɔgɔya la, i n’a fɔ dumuni ni minfɛnw dilanni na ..
Buttress threads bɛ ni design ye min bɛ sira Di fanga caman cili ma sira kelen fɛ. U ye go-to thread ye applications i n'a fɔ presses i mago bɛ threads la ka fanga caman minɛ linear sira kan.
Worm threads nafa ka bon sistɛmuw kɔnɔ yɔrɔ minnu na wuli-ka-bɔ-yɔrɔ-ko ka kan ka tigɛli Kɛ ka Kɛ 'yɔrɔ ye min bɛ 'yɔrɔ la. U ye fɛn nafamaba ye girin-minɛnw na, i n’a fɔ minnu bɛ sɔrɔ tuning minɛnw walima alifanta la.
Thread suguya ɲɛtaa kelen-kelen bɛɛ bɛ baara kɛrɛnkɛrɛnnen dɔ kɛ, a ka c’a la, a bɛ kɛ ka kɛɲɛ ni izini kɛrɛnkɛrɛnnenw magow ye.
l acme jiriw tɛ barika dɔrɔn ye; U bɛ tiɲɛni fana di, o b’a to u ka ɲi kosɛbɛ ji-fanga-sɛnɛko la ..
l Knuckle jiriw, n’u ka se ka tiɲɛniw kɛlɛ, olu nafa ka bon kosɛbɛ sɛnɛko siratigɛ la , masinw bɛ gɛlɛya minnu sɔrɔ.
L Buttress threads nafa ka bon nɛgɛmafɛnw dilanni minɛnw na k’a sababu kɛ u ka se ka sɛgɛnba muɲu.
L worm threads ye kɔkanna ye motion control systems , u jɔyɔrɔ ka bon kosɛbɛ seko ni dɔnko siratigɛ la i n’a fɔ mobili ni aerospace.
Thread suguya minnu bɛ taa ɲɛ, olu tɛ baarakɛcogo dɔrɔn ye; U bɛ tali kɛ fɛnw na minnu bɛ se ka kɛ ka ɲɛ ani minnu bɛ se ka da u kan sigidaw la minnu bɛ sɔrɔ kosɛbɛ.
l Aviation industry bɛ a jigi da nin jiri kɛrɛnkɛrɛnnenw kan minnu bɛ kɛ ka awiyɔn yɔrɔw lakana ani k’u baara.
l la Kɔgɔjida la baara , o jirisunw ka muɲuli nafa ka bon kɔgɔjida laminiw na minnu bɛ se ka tiɲɛ.
l Dɔgɔtɔrɔso foro bɛ baara kɛ ni jiri ɲɛnamaw ye minnu bɛ ɲɛnamaya kisi minɛnw kɔnɔ, yɔrɔ min na dɛsɛ tɛ sugandi ye.
l Enerjiko siratigɛ la, a bɛ bɔ o jiriw la minnu bɛ kɛ ka masin girinmanw ladon ani k’u baara.
Hali ni jiri suguya minnu bɛ ɲɔgɔn sɔrɔ i n’a fɔ ISO metric thread walima American Pipe Threads , olu bɛ dɔn kosɛbɛ, o jirisunw kɔrɔlenw de bɛ yeelen bɔ tuma caman na baara kɛrɛnkɛrɛnnenw na. Thread size matters , ani jiri suguya min bɛ baara kɛ, o fana bɛ kɛ ten. A kɛra acme jiri ye lathe a lathe walima worm thread kɔnɔ gearbox kɔnɔ, nin jiri suguya nafamaw faamuyali nafa ka bon injiniyɛriw ni fɛɛrɛtigiw bolo iziniw kɔnɔ. Ni aw ye jiri ɲuman sugandi—a kɛra jiri ye min bɛ taa ɲɔgɔn fɛ walima jiri min bɛ kɛ ni jiri ye —o bɛ se ka danfara bɛɛ kɛ jiriw ka baarakɛcogo n’u ka ɲɛnamaya janya la.
faamuyali jiriw ka jateminɛ paramɛtɛrɛw nafa ka bon kosɛbɛ mɔgɔ o mɔgɔ bolo min bɛ baara kɛ ni jiriw ye . I mana kɛ ji-sɔrɔ-sɛnɛ na walima i bɛ ka baara kɛ ni jirisunw sirilanw ye , o paramɛtɛrɛw dɔnni bɛ bɛnkan ni baarakɛcogo sabati.
a cɛmancɛba bɛ tali kɛ fɛn dɔ la min ka bon kosɛbɛ ni jurukisɛ ye . o ye kɛnɛma cɛmancɛ ye walima cɛ juru janya bɛɛ lajɛlen muso jiri . O cogo kelen na, a cɛmancɛ-yɔrɔ min ka dɔgɔn , o ye jiri in cɛmancɛ fitinin ye. o ye dɔ cɛmancɛ ye silinda miirilen min bɛ maga dɔrɔn jirikurunw na walima kɛnɛma jiri kan jirimugu jiribolo min bɛ dilan kɔnɔna na . jiribulu bonya kan O la, ka nin cɛmancɛw sɔrɔ ka ɲɛ, o nafa ka bon kosɛbɛ.
Pitch diameter ye paramètre kɔrɔlen ye min bɛ diameter belebelew ni diameter fitininw cɛ. O ye cɛmancɛ ye silinda co-axial miirilen yɔrɔ min na, yɔrɔ min na, yɔrɔ min na, yɔrɔ min ni bɔgɔdaga cɛmancɛ min bɛ ɲɔgɔn cɛ fan kelen fɛ ka taa a bila jirisunba cɛmancɛ la fan dɔ fɛ, o bɛ bɛn ɲɔgɔn ma. Pitch diameter nafa ka bon barisa a bɛ dɛmɛ ka dilan jira ani ka a jira ko a bɛ bɛn ɲɔgɔn ma cogo bɛnnen na.
jiribolodacogo ye yɔrɔ fila ye minnu bɛ ɲɔgɔn kɛrɛfɛ jiri kan , aksidan plan kɔnɔ . o ye jiri hakɛ sumanikɛlan tilennen ye janya kelen na , wa a nafa ka bon kosɛbɛ jiriw dɔnni na . la Metiriki siratigɛ , fɔcogo bɛ ɲɛfɔ milimɛtɛrɛ kɔnɔ, k’a sɔrɔ imperial unit-based systems kɔnɔ i n’a fɔ SAE Unified Threads walima American Pipe Threads , a bɛ fɔ ni jiri hakɛ ye insi kelen kɔnɔ. A ka c’a la, baara bɛ kɛ ni fɔlikan jateminɛnanw ye walasa ka o paramɛtiri in suman ka ɲɛ.
Plɔmu ye yɔrɔ ye min bɛ kɛ ni kurukurunin ye a ka jiribolo la ni jiginni dafalen kelen ye. Ni jiribolo kelen bɛ min na, a ɲɛfɛla ni bɔgɔdaga ye kelen ye. Nka, ni kuru fila ye , ɲɛfɛla bɛ kɛ ni bɔgɔdaga ye siɲɛ fila. O hakilina in nafa ka bon baarakɛcogo la minnu bɛ nafa sɔrɔ masin na.
ɲinw kɛrɛ , n' a bɛ fɔ fana ko jiribolo , o ye jiribolo kɛrɛw ni ɲɔgɔn cɛ . wɛrɛw Filɛri suguya i n’a fɔ Metric ISO thread , British Whitworth threads , walima Unified thread standard, olu ka standard angles tɛ kelen ye. Misali la, a ka c’a la, mɛtɛrɛ jiriw bɛ kɛ ni degere 60 ye , k’a sɔrɔ British Standard Whitworth Coarse jiriw bɛ kɛ ni degere 55 ye . Ɲɛn cogoya n’a kɛrɛ bɛ nɔ bila jiribolo jateminɛcogo n’a fanga la.
jateminɛ kɛcogo misaliw i n' a fɔ cɛmancɛba , fitininw , cɛmancɛ janya jirisunba , jiginni , ani ɲinw kùncɛ jɔyɔrɔ ka bon jirisunw dilanni na . O paramɛtiriw bɛ baara Kɛ ni suguya wɛrɛw ye, i n’a fɔ jiri jiribolo paralɛli , jiribolo , ISO jiri suguyaw , ani Ameriki jiri suguyaw . o fɛnw faamuyali ɲuman n' u sumani ni baarakɛminɛnw ye i n' a fɔ kalifariw ni pitch gauges , o nafa ka bon walasa ka ɲuman jiriw dɔnni taabolo n' u bɛ bɛn fɛnw ma i n' a fɔ hose fittings , pipe , ani tube fittings Aw k’aw hakili to a la ko diɲɛ kɔnɔ jiriw , tiɲɛni ye fɛnba ye.
Ni i bɛ baara Kɛ ni jiriw ye , a nafa ka bon k’a Dɔn n’i bɛ baara Kɛ ni bɛ Taa ɲɔgɔn fɛ walima minnu bɛ Taa ɲɔgɔn fɛ jiri suguya minnu . Filɛri minnu bɛ ɲɔgɔn ta, olu bɛ u cɛmancɛ kelen mara u dakun na ka taa a laban na, k’a sɔrɔ jiri minnu bɛ kɛ ɲɔgɔn fɛ , olu bɛ dɔgɔya, ka dɔgɔya ka taa a laban fan fɛ. Walisa k’u faranfasi, i k’u lajɛ koɲuman. Filɛri minnu bɛ taa ɲɔgɔn fɛ, olu bɛna kɛ i n’a fɔ u bɛ kɛ kelen ye, k’a sɔrɔ jiri minnu bɛ kɛ ɲɔgɔn fɛ, olu bɛna kɛ i n’a fɔ u bɛ ɲɔgɔn sɔrɔ.
Walasa ka fɛɛrɛ dɔ sɔrɔ, aw bɛ baara kɛ ni kalifa ye . Aw bɛ a suman cɛmancɛ jiribolo yɔrɔw la minnu tɛ kelen ye. Ni sumanikɛlanw ye kelen ye, o ye jiribolo ye min bɛ tali kɛ ɲɔgɔn na . Ni u dɔgɔyara, i bɛ jiribolo dɔ sɔrɔ min bɛ kɛ ni jiri ye . kɔnɔ Fluid-power industry , o danfara dɔnni nafa ka bon kosɛbɛ walasa ka jɛɲɔgɔnya bɛnnen sɔrɔ min bɛ bɛn ɲɔgɔn ma.
dakunw ni ɲɔgɔn cɛ Jiri dɔ janya ye a janya ye . Walasa k’o suman, i bɛna baara kɛ ni fɔcogo jateminɛnan ye . Nin baarakɛminɛn in bɛ ni bɔgɔdaga suguya caman ye, u kelen-kelen bɛɛ ɲinw hakɛ tɛ kelen ye santimɛtɛrɛ kelen na. Aw bɛ jateminɛkɛlan ni jiribololanw bɛn dɔrɔn. Ni a bɛ bɛn kosɛbɛ, i y’i ka fɔcogo sɔrɔ . Nin sen in ye fɛnba ye mɛtɛrɛ jiriw ni Ameriki jiri suguyaw bɛɛ la.
Walasa ka jiri hakɛ dɔn , aw bɛ a cɛmancɛba suman —o ye jiri cɛman ka fɛn janya ye min ka bon kosɛbɛ walima kɛnɛma janya . muso ka jiri Aw bɛ baara kɛ ni kalifa ye walasa ka baara kɛ ka ɲɛ. O kɔfɛ, aw bɛ dilancogo ɲɛfɔcogo sɛgɛsɛgɛ . O la, ɲinw cogoya ni jiriw jateminɛcogo . Metric ISO thread ani SAE Unified Threads ye jiri suguya caman ye , u kelen-kelen bɛɛ ka profil kɛrɛnkɛrɛnnenw.
A laban na, aw bɛ dilan in tɔgɔ da i n’a fɔ izini sariyaw b’a jira cogo min na. aw bɛna a ɲini ka tɔgɔla hakɛ profile , pitch dɔn , ani n' a ye kininbolo walima numanbolo jiri ye . sariya minnu bɛ kɛ tuma caman na , olu ye ISO metric thread , British Standard Whitworth Coarse , ani Unified National Coarse Thread ye . Aw bɛ to ka taa lajɛ izini sariyaw walasa ka jiribolo in jira ka ɲɛ.
t hread hakɛ nafa ka bon walasa ka a lajɛ ni ɲuman fini doncogo ye baarakɛcogo la i n' a fɔ hose fittings ani air compressor condensate filters . ɲuman ye Filɛriw dɔnni jɔyɔrɔba ye ladonni ni fɛɛrɛbɔ kalanni kofɔlenw iziniw kɔnɔ minnu bɛ u jigi da jiriw yɔrɔw kan.
Ni i bɛ jiriw sugandi i ka porozɛ kama, fɛn damadɔ bɛ na. a nafa ka bon kosɛbɛ ka jateminɛ kɛ baarakɛminɛnw , bɛnkan , ani izini sariyaw . Fɛn minnu ka kan ka to an hakili la, olu tilatilali filɛ nin ye:
1. Thread Identification : A nafa ka bon ka thread suguya dɔn ka ɲɛ. Aw bɛ baara kɛ ni pitch gauge ye walasa ka jiri hakɛ dɔn ani ka caliper kɛ ka a cɛmancɛba suman.
2. suguya wɛrɛw : Aw bɛ jiri suguya minnu bɛ sɔrɔ ɲɔgɔn fɛ , olu dɔn . A kɛra ISO jiri suguyaw ye , Ameriki jiri suguyaw , walima tubabu Whitworth jiri suguyaw , u kelen-kelen bɛɛ n’u nafa kɛrɛnkɛrɛnnen don.
3. Fluid-Power Industry : N’i bɛ nin seko in na, SAE Unified Threads bɛ se ka kɛ i ka taa-ka-segin ye. U dabɔra degunba cogoyaw kama.
4. jiri hakɛ nafa ka bon : aw bɛ a lajɛ tuma bɛɛ ko jiri hakɛ ka bɛn ni fitinin ɲɔgɔndan ye . Ni a bonya ma bɛn, o bɛ se ka kɛ sababu ye ka bɔgɔ bɔ walima ka a yɔrɔ dɔw tiɲɛ.
5. Parallel thread vs. tapered thread : Danfara faamuya. Parallel jiriw bɛ o cɛmancɛ kelen mara, ka sɔrɔ ka jirimuguw bɛ dɔgɔya. o bɛ nɔ bila sigilan na ani u bɛ dilan cogo min na ..
6. Pitch diamètre : pitch diamètre ye key geometric parameter ye. O ye silinda miirilen ye min na janya ni ɲɔgɔn cɛ jiriw bɛ bɛn.
l Fila minnu tɛ bɛn ɲɔgɔn ma : Aw bɛ aw yɛrɛ tanga cɛ sirili ma ni muso juru jugu ye . O bɛ se ka juruw bɔ walima ka kɛ sababu ye ka u ka kɛnɛya sabati.
l Bolo sira jateminɛn : kininfɛlanw ka ca, nka nɛgɛberew bɛ kɛ baara dɔw la. Aw kana u ɲagami.
l Overlooking Standards : Industry Standards , i n’a fɔ Standard kelen min bɛ kɛ ni jiri ye walima ISO metric thread , o bɛ bɛn. Aw kana u jate.
L Neglitting Material : ka fɛn Thread sirilanw ka kan ka bɛn u bɛ yɔrɔ minnu na. Fɛn minnu tɛ bɛn ɲɔgɔn ma, olu bɛ se ka tiɲɛ walima ka dɛsɛ.
l Forgeting Thread Identification Tools : Baarakɛminɛn minnu bɛ i n’a fɔ jirisunw ka pitch gauge, olu nafa ka bon. U bɛ dɛmɛ don ka filiw bali thread identification ..
Aw ye aw hakili to a la ko jirisun dɔnni taabolo man kan ka ta nɔgɔya la. O ye ɲɔgɔndan ye min bɛ se ka kɛ ni ɲɔgɔndan ye min bɛ lakana ani min bɛ baara kɛ. Misali la, ji-fanga-baara la, ka baara kɛ ni jiri suguya jugu ye hose fittings walima tube fittings kan, o bɛ se ka kɛ sababu ye ka bɔgɔ bɔ.
Ka jiri suguya ɲuman sugandi, o fana kɔrɔ ye ka jiri dilanni jateminɛ. Pipe connections kama, National Taper Pipe (NPT) ani British Standard Pipe Taper (BSPT) ye jiri suguya nafamaw ye. U bɛ baara kɛ ni pipe jiriw ye minnu bɛ kɛ ni tapered ye ani minnu bɛ kɛ ni kon ye walasa ka sigilan siri.
O ni ɲɔgɔn cɛ, baarakɛminɛn minnu bɛ tali kɛ jiriw la minnu bɛ taa ɲɔgɔn fɛ, olu bɛ se ka baara kɛ ni ISO metric thread walima Unified National Coarse Thread (UNC) ye. Olu bɛ kɛ sababu ye ka kɛnɛma janya basigilen sɔrɔ yɔrɔw la minnu bɛ siri.
A laban na, aw kana ɲinɛ ladonni ni fɛɛrɛtigɛ kalanni kɔ. Ka to ɲɛfɛ ni izini IoT ye, o bɛ se k’i dɛmɛ ka jiri suguya ɲuman sugandi ani k’a mara ka ɲɛ. Wa hali ni fiɲɛ kondensatɛri filɛriw bɛ se ka kɛ i n’a fɔ u ni ɲɔgɔn cɛ tɛ, u fana bɛ u jigi da jiri sugandili ɲuman kan walasa ka baara kɛ ka ɲɛ.
An ye taama kɛ ni jiriw diɲɛ gɛlɛn ye, ka nuancɛw sɛgɛsɛgɛ minnu bɛ suguya kelen-kelen bɛɛ kɛ fɛn kɛrɛnkɛrɛnnen ye. K’a ta Ameriki pipe jiriw la ka se mɛtɛrɛ ISO jiriw ma, jirisun suguya wɛrɛw faamuyali tɛ kalanko dɔrɔn ye—o ye wajibi ye min bɛ se ka kɛ. Industries i n’a fɔ Fluid-Power walima Manufacturing, k’a dɔn ko i ka SAE Unified threads from your British Whitworth Threads bɛ se ka kɛ danfara ye min bɛ bɛn dafalen ni fili musaka la.
Aw ye nin jateminɛ ani ka wale kɛ: Aw bɛ baara kɛ ni aw ka dilan dɔnni seko ye walasa ka aw ka baara ɲɛ. I mana hose fitininw dilan walima ka pipe ɲuman sugandi tubabukan na, i hakili to a la ko jiri hakɛ nafa ka bon. Ni pitch gauge ani caliper bɛ bolo la, i bɛ se ka dilan ni dannaya ye.
Minnu bɛ foro kɔnɔ, olu ye jiri dɔnniya ye, o tɛ dɔrɔn ka bɛn jɛɲɔgɔnya ɲuman sɔrɔ; A bɛ tali kɛ lakana ni baarakɛcogo ɲuman sabatili la. Industriw ka sariyaw bɛ yen walasa k’an bilasira, ani baarakɛminɛnw i n’a fɔ Thread Pitch Gauge A bɛ dɛmɛ don o sariyaw marali la. Aw ye aw hakili to a la ko jirisun suguyaw tɛ tɔgɔw lisɛli dɔrɔn ye—u ye u yɛrɛ ka kan ye, kan min bɛ kuma jirisun fitinin bɛɛ dafalen kan.
Kuncɛli la, jiri suguya nafamaw — jiri paralɛli, jiri sɔgɔlen, ISO jiri suguyaw, Ameriki jiri suguyaw, ani tubabukan na, olu ye baara jatebaliya jɔli ye. Ni fɛɛrɛtigɛ bɛ taa ɲɛ ni izini IoT ni a ladonni kofɔlen ye, an ka dɔnniya fana ka kan ka kɛ o cogo la, min bɛ kɛ ni jirisunw dilanni ye.
