Ka kɛ ni janya fila ye ɛntɛrinɛti ni fɛn dilanni na min ye tɛmɛsira ɲuman ye, o nafa ka bon kosɛbɛ fɛn dilannen ka baara bɛɛ lajɛlen na. Fitini min bɛ kɛ tuma caman na, o ye fɛn caman tigɛli hakɛ ye. Nin barokun in kun ye ka ɲɛfɔli dafalen kɛ fɛn bɛnnenw kan, u kɛcogo, u nafaw, u dɛsɛw, ani ɲininkaliw jaabiw kan minnu bɛ kɛ tuma caman na.
I. Tɛmɛsira ye mun ye?
Tɛmɛsira fitinin ye fitinin suguya kɛrɛnkɛrɛnnen ye min bɛ fɛn dɔw fara ɲɔgɔn kan minnu bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye. O la, furu yɔrɔw bɛ yen yɔrɔ dɔw bɛ tigɛ ka sɔrɔ yɔrɔ wɛrɛw bɛ clearance sɔrɔ. O tigɛcogo ni a bɔli balansi bɛ bɛnkan di, ka ɲɔgɔn lajɛ nɔgɔya ani ka kumaɲɔgɔnya lakana yɔrɔw ni ɲɔgɔn cɛ. Fɛɛrɛ ɲuman bɛ nafa di a ma ka a to a ka se ka ɲɔgɔn lajɛ cogo nɔgɔman na hali o bɛɛ la, a bɛ se ka kɛ ko a bɛ se ka kɛ ko a ka kan ka kɛ cogo ɲuman na. Yɛlɛmacogo ɲuman donli bɛ kɛ sababu ye ka ɛntɛrinɛti kalanbagaw ka ɲɔgɔnfaamu ni ɲɔgɔn cɛcogo bɛn ɲɔgɔn ma, o b’a to a bɛ kɛ sugandili ye fɛn suguya caman na minnu bɛ kɛ ka fɛnw kɛ.
II. A ka baara kɛcogo ɲuman:
Tɛmɛsira fitininw bɛ baara caman kɛ izini suguya caman na, i n’a fɔ mobili, aerospace, ɛntɛrinɛti ani minɛnw. An ka yɔrɔ kɛrɛnkɛrɛnnen dɔw sɛgɛsɛgɛ yɔrɔ minnu na fɛn caman tigɛli bɛ kɛ ka caya:
1. Shafts ani hubs bɛ sɔrɔ masinw kan minnu bɛ wuli .
Tɛmɛsira fitininw bɛ baara kɛ kosɛbɛ masinw lajɛlen na minnu bɛ wuli, i n’a fɔ motɛriw, motɛriw ani turbinew. Ni baara bɛ kɛ ni tɛmɛsira fitininw ye jirisunw ni jirisunw cɛ, ɛntɛrinɛti injiniyɛriw bɛ a lajɛ ko ɲɔgɔndanw bɛ se ka kɛ cogo min na, o bɛ se ka kɛ cogo la min bɛ se ka kɛ ani ka ɲɔgɔn sɔrɔ nɔgɔya la, nka u bɛ se ka ɲɔgɔn sɔrɔ nɔgɔya la u ladonni walima u dilancogo waati la ani ka sira di u tigɛcogo ma.
2. Bearings ani so minnu bɛ mobili motɛriw kɔnɔ .
Conversion fit jɔyɔrɔ ka bon birikiw ni sow lajɛlen na mobili motɛriw kɔnɔ. Lamaga-lamagali minnu bɛ kɛ yɔrɔ kɛrɛnkɛrɛnnenw na, olu bɛ doni ɲuman di biriki ni so cɛ, o bɛ dɔ bɔ biriki tiɲɛni farati la ani ka dɔ fara motɛri bɛɛ ka baarakɛcogo kan.
3. Jɛɲɔgɔnyaw ni sosɛtiw ka ɲɛsin ɛntɛrinɛti minɛnw ma .
A ka c’a la, fɛn minnu bɛ kɛ ka mɔgɔw ladɔnniya, olu bɛ kɛ fɛnw ye minnu bɛ se ka ɲɔgɔn sɔrɔ ani minnu bɛ kɛ ka fɛnw sɛgɛsɛgɛ ɛntɛrinɛti kan, i n’a fɔ ɔridinatɛriw ka ɲɔgɔndanw, lamɛntaw, ani USB ports. Tulonkɛ baaraw bɛ Sɔn.
4. Yɔrɔ minnu bɛ kɛ silinda ye minnu bɛ ɲɔgɔndɛmɛ ni doni jiginni wajibiya .
Yɛlɛma fitininw bɛnnen don kɛrɛnkɛrɛnnenya la silinda yɔrɔw ma minnu bɛ tali kɛ ɲɔgɔndɛmɛ tigitigi la ani doni jiginni nafama na. Misali la, ni masinw walima masinw bɛ ɲɔgɔn lajɛ, tɛmɛsira fitininw bɛ kɛ ka silinda yɔrɔw siri ɲɔgɔn na i n’a fɔ girinw, wuluwuluw, ani aksidanw. O fitininw bɛ ɲɔgɔndɛmɛ dafalen sabati, ka kɔkanko dɔgɔya, ani ka kuran jiginni nafa bonya.
iii. Nafa minnu bɛ sɔrɔ tɛmɛsira fitinin na:
1. Kalanjɛ ni sɛbɛnni .
Tɛmɛsira fitinin ka dankarili kɔlɔsili la, o jɔyɔrɔ ka bon kosɛbɛ ɲɔgɔndan nɔgɔyali la. A tɛ i n’a fɔ intervention fit, min bɛ ɲini ka don walima ka bɔ cɛnimusoya yɔrɔw la, ka tɛmɛn ka bɛn ni ɲɔgɔn ye, o bɛ kɛ ni ɲɔgɔnkanu ye min bɛ se ka kɛ ɲɔgɔn fɛ ani ka ɲɔgɔn lajɛ cogo nɔgɔman na. Kɔrɔsili min bɛ kɛ mara kɛrɛnkɛrɛnnenw kɔnɔ, o bɛ sira di bɛnkan lakananen ma nka a bɛ sira di yɔrɔw doncogo ma walima bɔli ma ni cɛsiri tɛ.
O kɔrɔ ye ko fanga dɔgɔyali walima minɛn kɛrɛnkɛrɛnnenw ka kan ka kɛ ɲɔgɔn dalajɛ waati la, ka dɔ bɔ tiɲɛniw na ani ka ɲɔgɔn lajɛli bɛɛ nɔgɔya. Labɛnni nɔgɔyalenw bɛ min di, o kɔrɔ ye ko waati ni musaka bɛ bɔ, o la . A dilanni teliya , i n’a fɔ a lajɛli ni a bɔli waati dan ye, a bɛ cɛsiri de wajibiya. n’a ladonni
2. Ɲɛnabɔli ɲɛnabɔlen .
Tɛmɛsira fitininw bɛ ɲɔgɔndɛmɛ ɲuman di furuɲɔgɔnya yɔrɔw ni ɲɔgɔn cɛ ni i ye u suma ni clearance fits ye. Tɛmɛsira fitininw bɛ furakɛli dafalen di ni jɔyɔrɔ tigitigi walima jiginni tiɲɛni ka kan. Kɔlɔsili minnu kɛra yɔrɔ kɛrɛnkɛrɛnnenw na, olu bɛ dɛmɛ ka yɔrɔw labɛn, ka baara kɛcogo ɲuman sabati ani ka dɔ bɔ bɛnkanbaliya koɲɛw la.
3. Ka doni jiginni ɲɛnabɔ .
Yɔrɔ min na torque walima axial fanga ka kan ka wuli ka ɲɛ ka ɲɛsin ɲɔgɔn ma yɔrɔw ni ɲɔgɔn cɛ, transition fits bɛ doni jiginni seko ɲɛnabɔ ni i ye a suma ni clearance fits ye. Kɔrɔsili min bɛ kɛ jiginni na, o bɛ kɛ sababu ye ka ɲɔgɔn sɔrɔ kosɛbɛ furuɲɔgɔnya yɔrɔw ni ɲɔgɔn cɛ, o bɛ kɛ sababu ye ka doni bila ka ɲɛ ani ka sɛgɛn walima dɛsɛ farati dɔgɔya doni kɔrɔ.
4. Yɛrɛyɛrɛli ni mankan dɔgɔyali .
Yɔrɔ bɛnnen minnu bɛ sɔrɔ fɛn caman tigɛli la, o bɛ dɛmɛ ka yɛrɛyɛrɛ ni mankan dɔgɔya. Labɛnni ɲuman bɛ dɛmɛ ka baara kɛ cogo la min bɛ sabati ani ka kɛ cogo la min bɛ kɛ ni a bɛ dɔ bɔ yɔrɔ janw ni ɲɔgɔn cɛ. O nafa in nafa ka bon kɛrɛnkɛrɛnnenya la yɔrɔw la, mankan dɔgɔyali nafa ka bon yɔrɔ minnu na, i n’a fɔ masinw na minnu bɛ kɛ ka ɲɛ walima . Mobili yɔrɔw ..
IV. Nafa minnu bɛ sɔrɔ tɛmɛsira kan:
1. Tolerance range danma .
Tɛmɛsira fitininw bɛ muɲu muɲuli jateminɛ kosɛbɛ walasa ka a dɔn ko a bɛna kɛ cogo min na. Tolerance range for transition fits ka dɔgɔ ni clearance fits ye, ka taabolo gɛlɛya ani ka musakaw caya.
2. ka dɔ fara farati kan ka ɲɛsin galli ma .
Tuma dɔw la, galari bɛ se ka kɛ cɛmancɛ yɔrɔw la jiginni fitinin fitinin kɔnɔ, o bɛ na ni dugukolo sanfɛla tiɲɛni ye ka da a kan a bɛ ɲɔgɔn sɔgɔsɔgɔ ani ka nɔrɔ a la. Ni aw ye tulumafɛnw ni fɛnw sugandi minnu bɛnnen don, o bɛ se ka dɛmɛ don ka dɔ bɔ o farati la.
v. Ɲininkali ni jaabi yɔrɔ:
1. Yala ladili bɛnnen ka kan ka kɛ tuma bɛɛ wa?
Yɛlɛma minnu bɛnnen don, olu tɛ wajibi ye tuma bɛɛ. Sugandili kɛcogo bɛ bɔ baarakɛminɛn ka wajibi kɛrɛnkɛrɛnnenw na. Clearance fits bɛnnen don ni a lajɛli ni a bɔli nɔgɔya ka kan, ka sɔrɔ intervention fits ka kan ka kɛ walasa ka doni ni gɛlɛya caman sɔrɔ.
2. Ne bɛ se ka tolerance range bɛnnen dɔn cogo di ka ɲɛsin transition fit ma?
Fɛn minnu bɛ kɛ i n’a fɔ sɛgɛsɛgɛli ɲininenw, fɛnɲɛnamafagalanw ni ɲɔgɔn cɛ yɔrɔw, ani baarakɛcogo wajibiyalenw, olu bɛ jateminɛ muɲuni hakɛw dantigɛli la walasa ka fɛn caman sɛmɛntiya. Ɛntɛrinɛti sɛbɛnw ni sariyaw bɛ laadilikanw ni paramɛtiriw di walasa ka muɲuli bɛnnenw jateminɛ.
3. Yala tɛmɛsira fitininw bɛ se ka kɛ yɔrɔw la minnu bɛ wuli joona wa?
Tɛmɛsira fitininw bɛ se ka kɛ yɔrɔw la minnu bɛ wuli joona, nka a nafa ka bon ka fɛnw jateminɛ i n’a fɔ bolodacogo ɲuman, balansi, tulu ani fɛnw sugandili walasa ka baara kɛcogo ɲuman sabati ani ka dɛsɛ farati dɔgɔya san kɛmɛ 19nan na.
4. Tɛmɛsira sugandiliw ye jumɛnw ye?
Variation fit sugandiliw ye clearance fit ye, yɔrɔ min na danfara bɛ yɔrɔw fila-fila cɛ, ani interference fit, yɔrɔ minnu na yɔrɔ fila-fila bɛ don ni laɲini ye. Sugandili bɛ bɔ baarakɛminɛn ka wajibi kɛrɛnkɛrɛnnenw na.
Kuncɛli
Tɛmɛsira fitinin bɛ balansi sɔrɔ clearance fit ni interference fit cɛ ani ka nafaw di i n’a fɔ jɛɲɔgɔnya nɔgɔya, ɲɔgɔndɛmɛ ka ɲɛ, girinya jiginni ani yɛrɛyɛrɛli dɔgɔyali, nka ni muɲuli jateminɛ koɲuman ani faratiw, fɛn nafamaw ka kan ka to an hakili la. Ni u bɛ baara kɛ ni fɛn caman ye minnu bɛ se ka fɛn caman sɛmɛntiya ani k’u nafa faamuya, ɛntɛrinɛti injiniyɛriw ni fɛn dilannikɛlaw bɛ se ka latigɛw kɛ ni u bɛ u ka fɛn dilannenw sugandi.
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