Grinding nafa ka bon kosɛbɛ walasa ka fɛnw dilan minnu ka ɲi kosɛbɛ, minnu bɛ se ka kɛ ka ɲɛ, iziniw kɔnɔ. K’a ta aerospace la ka se mobili ma, furakɛli la ka taa ɛntɛrinɛti la, grinding bɛ a to a ka kan ka kɛ tiɲɛ ye ani ka a sanfɛla cogoya ɲuman sɔrɔ walasa ka baara kɛcogo ɲuman sɔrɔ. A ka se ka fɛn caman ɲɛnabɔ, ka muɲuli gɛlɛnw sɔrɔ, ka jateminɛ gɛlɛnw dilan, o b’a kɛ baara nafamaba ye bi fɛn dilanni na.
Nin bulɔgu in kɔnɔ, an bɛna kunnafoni kunbabaw ni kunnafoni caman sɔrɔ, ka foroko ɲɛfɔli daminɛ ka taa taabolo ni baarakɛminɛnw na,
A yɔrɔ dɔ sɔgɔ ni wotoro ye masin kan .
Mun bɛ ka sɔgɔsɔgɔ injiniyɛri la?
Grinding ɲɛfɔli injiniyɛri la .
Grinding ye masina ye min bɛ kɛ ka fɛn dɔ bɔ min bɛ wuli ka wuli, min dilannen don ni fɛnɲɛnamafagalanw ye walasa ka fɛnw bɔ baarakɛminɛn dɔ la. O fɛnɲɛnamafagalanw bɛ kɛ i n’a fɔ tigɛminɛn misɛnninw, ka fɛn finmanw tigɛ walasa ka u cogoya n’u bonya ɲininen sɔrɔ.
Fɛn minnu bɛ se ka kɛ ka ɲɛsin sɔgɔli ma:
O ye nɛgɛ tigɛcogo lakika ye .
A nafa ka bon kɛrɛnkɛrɛnnenya la fɛn gɛlɛnw na .
A bɛ yɔrɔ fla, silinda, walima kominiw Dabɔ .
A bɛ fini ɲumanw ni hakɛw dilan minnu ka ɲi kosɛbɛ .
Tariku surun min bɛ kɛ ni fɛɛrɛ kuraw ye .
Grinding technology (grinding technology) jiginni bɛ kɛ san kɛmɛw kɔnɔ:
Grinding joona .
San 1800 labanw na: Masina minnu bɛ baara kɛ ni fanga ye, olu jirali .
San 1900 daminɛ na: Silindriki sɔgɔli yiriwali .
Modern ERA: Fɛɛrɛ kuraw donna ɲɔgɔn na .
Grinding nafa ka bon bi fɛn dilanni na .
Grinding jɔyɔrɔ ka bon kosɛbɛ bi fɛn dilanni na:
A bɛ se ka tiɲɛni ni tiɲɛniba sɔrɔ .
Aplikasi min bɛ se ka kɛ fɛn caman ye .
A bɛ surface finish ɲɛ .
Effectivement machines matériels hards .
Fabrika kɛ cogoya gɛlɛnw na .
Grinding process bɛ baara kɛ cogo di?
Grinding, n’o ye masin ye, o ye ka fɛnw bɔ baarakɛminɛn dɔ la ni wotoro ye min bɛ wuli ka wuli.
Baarakɛcogo jɔnjɔnw ani ɲɛfɔli senfɛ-senfɛ .
Nin ye sɛgɛsɛgɛli kɛcogo ye min bɛ kɛ senfɛ-senfɛ:
Aw bɛ sɔgɔlilan bɛnnen sugandi ka kɛɲɛ ni fɛn ye, a sɔgɔli suguya ani a laban wajibiyalen.
Aw bɛ sɔgɔli masin ladilan walasa ka wotoro teliya ni balo hakɛ sigi ka kɛɲɛ ni baara ye.
Aw bɛ baarakɛminɛn in siri ka ɲɛ masin kan, ka a lajɛ ni a bɛ bɛn ni sɔgɔlilan ye ka ɲɛ.
Aw bɛ sɔgɔli baara daminɛ ni aw bɛ na ni sɔgɔlilan ye ka don baarakɛminɛn na, ka fɛnw bɔ a la cogo la min bɛ kɔrɔsi walasa ka cogoya ni sanfɛla laban ɲininen sɔrɔ.
Aw bɛ nɛnɛmadalan kɛ walasa ka funteni hakɛ dɔgɔya, o bɛ se ka kɛ sababu ye ka funteni tiɲɛ ani ka nɔ bila baarakɛminɛn dafalen na.
Aw bɛ fura laban sɛgɛsɛgɛ ni a kɛra tiɲɛ ye ani ka ban, o kɔfɛ, baara filanan minnu ka kan ka kɛ, olu bɛ sɔrɔ.
Masina ni minɛn jumɛnw de ka kan ka kɛ sɔgɔli kɛcogo la?
Minɛn minnu nafa ka bon sɔgɔli baara la, olu ye:
Grinding Machines: suguya caman bɛ kɛ ka kɛɲɛ ni baara ye, i n’a fɔ surface grinders, cylindrical grinders, ani centerless grinders.
Abrasive Wheels: O wotoro ninnu bɛ sugandi ka da fɛn kan min bɛ dugukolo kan ani a laban ɲininen kan.
Fɔɔnɔw : U bɛ kɛ ka funteni dɔgɔya sɔgɔli waati la, ka baarakɛminɛn lakana ka bɔ funteni tiɲɛni na.
Dresser: O baarakɛminɛnw bɛ kɛ ka sɔgɔli wotoro (cogo kura) kɛ walasa k’a nafa sabati.
Baarakɛcogo minɛnw: U bɛ baarakɛminɛn minɛ ka ɲɛ a nɔ na, sɔgɔli waati.
Lakanali minɛnw: O ye garadiw, bololanɛgɛw ani lunɛtiw ye walasa opera tor ka lakana.
Grinding Machine .
Grinding Machine yɔrɔ dɔw .
Grinding Wheel: A yɔrɔ fɔlɔ min bɛ kɛ ka sɔgɔli kɛ, min dilannen don ni sumanw ye minnu bɛ siri ɲɔgɔn na, minnu bɛ minɛ ɲɔgɔn na ni fɛn sirilan ye.
Wheel head: A bɛ ni sɔgɔli-wotoro ye ani a bɛ ni fɛɛrɛw ye minnu bɛ se ka kɛ ka wotoro ɲɛminɛ ani k’a boli.
Tabali: A bɛ baarakɛminɛn dɛmɛ ani a bɛ sira di a lamagacogo tigitigi ma sɔgɔli waati.
Coolant System: A bɛ nɛnɛmadalan lase grinding yɔrɔ ma walasa ka funteni mara ani ka grindings bɔ.
Panneau de contrôle : A bɛ baarakɛla dɛmɛ a ka se ka sɔgɔli kɛcogo ɲɛnabɔ, ka paramɛtɛrɛw ladilan i n’a fɔ teliya ni balo.
Dresser: A bɛ kɛ ka wotoro fini don walasa k’a cogoya n’a nɔgɔlen mara.
Lakanali kɔlɔsilikɛlaw: U bɛ baarakɛla lakana ka bɔ nɔgɔw la minnu bɛ pan ani ka ɲɔgɔn sɔrɔ kasaara la ni sɔgɔlilan ye.
Fɛɛrɛko ɲɛfɔli jumɛnw bɛ kɛ sɔgɔli la?
A bɛ kɛ ni wotoro ye .
Grinding wheels suguya jɔnjɔnw n’u kɛcogo:
Aluminiyɔmu ɔkisizɛni wotoro:
A bɛnnen don nɛgɛ ni nɛgɛ sɔgɔlenw ma .
Gɛlɛya: A bɛ daminɛ nɔgɔya la ka taa a bila a gɛlɛn na (a ka taa z) .
Grit Size: Coarse (16) ka se ka kɛ fɛn ɲuman ye (600) .
Silicon carbide roues:
A ka ɲi ka nɛgɛ sɔgɔlen, nɛgɛ minnu tɛ nɛgɛ ye, ani nɛgɛ minnu tɛ nɛgɛ ye .
Gɛlɛya: A bɛ daminɛ nɔgɔya la ka taa a bila a gɛlɛn na (a ka taa z) .
Grit Size: Coarse (16) ka se fin (600) ma ###
A bɛ kɛ ka nɛgɛ barikamaw ni nɛgɛ suguya caman sɔgɔ tigitigi .
Gɛlɛya: A ka ca a la a ka gɛlɛn (h ka z) .
Grit Size: Medium (46) ka se ka kɛ fɛn ye min ka ɲi kosɛbɛ (1200) .
Nitride kubik (CBN) Wheels:
A bɛnnen don ka nɛgɛ teliya, baarakɛminɛnw nɛgɛw, ani nɛgɛ dɔw sɔgɔ .
Gɛlɛya: A ka gɛlɛn kosɛbɛ (cbn ye filanan ye diamant dɔrɔn na gɛlɛya la)
Grit Size: Fine (120) ka se ka fin kosɛbɛ (600) .
Diamant wheels:
A ka fisa ni fɛn gɛlɛnw ye kosɛbɛ i n’a fɔ seramiki, gilasi, ani karɔti .
Gɛlɛya: A ka gɛlɛn kosɛbɛ (Diamond ye fɛn ye min bɛ dɔn kosɛbɛ)
Grit Size: Fine (120) fo ka se Ultra-Fine (3000) ma .
Wolo teliya .
Surface Grinding: 5500 ka se 6500 ma miniti kelen kɔnɔ (fpm) walima mɛtɛrɛ 28 ka se mɛtɛrɛ 33 ma segin kɔnɔ (m/s)
Silindriki sɔgɔli: 5000 fo 6500 fpm (25 fo 33 m/s) .
Kɔnɔna sɔgɔli: 6500 fo 9500 fpm (33 ka se 48 m/s)
Baarakɛminɛn teliya .
Surface Grinding: 15 ka se 80 ma miniti kelen kɔnɔ (fpm) walima mɛtɛrɛ 0,08 ka se mɛtɛrɛ 0,41 ma segin kɔnɔ (m/s) .
Silindriki sɔgɔli: 50 fo 200 fpm (0,25 fo 1,02 m/s)
Kɔnɔna sɔgɔli: 10 fo 50 fpm (0,05 fo 0,25 m/s)
Balo hakɛ .
Surface Grinding: 0,001 ka se 0,005 inch ma revolution kelen na (in/rev) walima 0,025 ka se 0,127 milimɛtiri kelen ma Revolisiyɔn kelen na (mm/rev)
Silindriki sɔgɔli: 0,0005 ka se 0,002 ma/Rev (0,0127 ka se 0,0508 mm/rev ma)
Kɔnɔna sɔgɔli: 0,0002 ka se 0,001 ma/rev (0,0051 ka se 0,0254 mm/rev ma)
Coolant application .
Flow hakɛ: galɔn 2 ka se 20 ma miniti kelen kɔnɔ (gpm) walima litiri 7,6 ka se 75,7 ma miniti kelen kɔnɔ (L/min)
Tansiyɔn: kilogaramu 50 ka se kilogaramu 500 ma insitiri kɛnɛ kelen na (PSI) walima 0,34 fo 3,45 megapascals (MPa) .
Dressing ani truing of grinding wheels .
Dressing juguya: 0,001 fo 0,01 inch (0,0254 ka se 0,254 mm)
Dressing lead: 0,01 fo 0,1 inch (0,254 fo 2,54 mm/rev)
Tiɲɛni min bɛ kɛ ka ɲɛ: 0,0005 ka se 0,005 ma (0,0127 fo 0,127 mm)
A bɛ kɛ ni 0,005 fo 0,05 ye revolisiyɔn kelen na (0,127 fo 1,27 mm/rev)
Tansiyɔn jiginni .
Surface Grinding: kilogaramu 5 ka se kilogaramu 50 ma insitiri kɛnɛ kelen na (PSI) walima 0,034 ka se 0,345 megapascals (MPa) ma .
Silindriki sɔgɔli: 10 fo 100 psi (0,069 fo 0,69 MPa)
Kɔnɔna sɔgɔli: 20 fo 200 psi (0,138 fo 1,379 MPa)
Masina ka gɛlɛya .
A ka gɛlɛn: Newton 50 ka se 500 ma mikromɛtiri kelen na (N/μm) .
A ka gɛlɛn kosɛbɛ: 20 fo 200 N/μm .
A ka ca a la: 50 fo 500 Hertz (Hz) .
Grinding processus suguya wɛrɛw ye jumɛnw ye?
Surface Grinding .
Surface grinding bɛ kɛ ni wotoro ye min bɛ kɛ ka baarakɛminɛn dɔ sanfɛla flakɛ walasa ka finimugu nɔgɔlen sɔrɔ. A bɛ kɛ ka caya surface grinder kan, min bɛ baarakɛminɛn minɛ tabali kan min bɛ lamaga jɛgɛnsira jukɔrɔ min bɛ wuli ka wuli.
Boli teliya: A ka c’a la, dugukolo sanfɛla sɔgɔli masinw bɛ baara kɛ teliya la min bɛ daminɛ 5500 na ka se 6500 ma (senna miniti kelen kɔnɔ) walima 28 fo 33 m/s (mɛtɛrɛ segin kɔnɔ).
Fɛnw bɔli hakɛ: Surface grinders bɛ se ka fɛnw bɔ ni hakɛ ye 1 in⊃3 lamini na; Seginnkanni kɔnɔ, a bɛ ɲɔgɔn ta ka da fɛn dɔ kan min bɛ kɛ ni fɛn ye min bɛ mɔgɔ sɔgɔ ani baarakɛminɛn ka gɛlɛn.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye finimugu finmanw dilanni ye yɔrɔ fla kan, nɛgɛtigɛlanw i n’a fɔ drills ani end mills, ani ka flakɛli tigitigi ni yɔrɔ ɲuman sɔrɔ nɛgɛ yɔrɔw la.
Grinding cylindrique .
Silinda sɔgɔli bɛ kɛ ka silinda yɔrɔw sɔgɔ. O baarakɛminɛn bɛ wuli ka ɲɔgɔn sɔrɔ ni sɔgɔli-wotoro ye, o bɛ sira di fini silindaw ma minnu bɛ se ka kɛ ni fɛn ye min bɛ se ka kɛ ni 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 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 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 min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ ka fɛnw kɛ.
Boli teliya: Silinda-minɛnw bɛ boli teliya la ni teliya ye 5000 ni 6500 fpm (25 fo 33 m/s) cɛ.
Fɛnw bɔli hakɛ: Nin wale in bɛ se ka fɛnw bɔ a la 1 ɲɔgɔn na⊃3; Seginnkanni kɔnɔ, ka kɛɲɛ ni sɔgɔli-minɛn ye ani baarakɛminɛn min bɛ kɛ ni fɛn ye.
Baara kɛcogo minnu bɛ kɛ tuma caman na, olu ye nɛgɛberew ni jiriw ye minnu bɛ kɛ ka fɛnw siri, ka tolerance (tolerance) sɔgɔli siri kosɛbɛ, ani ka fini silindalenw kɛ fɛn silindalenw kan.
Grinding min tɛ cɛmancɛ la .
Cɛntanw sɔgɔli ye sɔgɔli kɛcogo ye min ɲɔgɔn tɛ, baarakɛminɛn tɛ minɛ masin na a nɔ na. O nɔ na, a bɛ dɛmɛ ni baarakɛminɛn ye ani a bɛ wuli ni wotoro ye min bɛ labɛn.
Boli teliya: O masinw ka teli ka baara kɛ ni teliya ye min bɛ daminɛ 4500 na ka se 6000 ma (23 ka se 30 m/s).
Material Removal Rate: Grinders centrales bɛ se ka fɛnw bɔ 1 ɲɔgɔn na in⊃3; Seginnkanni kɔnɔ, ka kɛɲɛ ni fɛn suguya ni a sɔgɔli wotoro ye.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye silinda yɔrɔw sɔgɔli ye ni santiriw walima fɛnw tɛ u la, silinda yɔrɔw dilanni hakɛ caman, ani yɔrɔw dilanni minnu bɛ kɛ ɲɔgɔn fɛ, minnu bɛ bɛn, ni baarakɛlaw ka dɛmɛ fitinin ye.
Kɔnɔna sɔgɔli .
Kɔnɔna sɔgɔli bɛ Kɛ ka yɔrɔw kɔnɔna yɔrɔw Ban. A bɛ Kɛ ni sɔgɔli-wotoro fitinin ye min bɛ baara Kɛ teliya la walasa ka silinda walima koniki-yɔrɔw kɔnɔna Dòn.
Boli teliya : Kɔnɔna sɔgɔli wotoro bɛ baara kɛ teliya la, a ka ca a la, a bɛ se ka kɛ 6500 fo 9500 fpm (33 fo 48 m/s) cɛ.
Fɛnw bɔli hakɛ: Fɛnw bɛ se ka bɔ ni hakɛ ye min bɛ se 0,5 fo 1 ma in⊃3; Seginnkanni kɔnɔ, ni fɛn caman ɲɔgɔnna ye minnu sinsinnen bɛ sɔgɔli wotoro ni baarakɛminɛnw kan.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye kɔnɔna sɛgɛnw ni silindaw sɔgɔli ye, ka kɔnɔna jateminɛ tigitigiw dilan nɛgɛ yɔrɔw la, ani ka dingɛw walima tubabuw kɔnɔna ban yɔrɔ gɛlɛnw na.
Grinding creep-feed .
Kɛrɛnfɛla-dumuni sɔgɔli, o ye fɛɛrɛ ye min kɔnɔ, sɔgɔli-minɛn bɛ tigɛ ka don baarakɛminɛn kɔnɔ tɛmɛsira kelen kɔnɔ, o bɛ danfaraba don ni sɔgɔli kɔrɔlen ye. A bɛ i n’a fɔ mansin walima planing ani a bɛ dɔn ni balo hakɛ ye min ka surun kosɛbɛ nka tigɛ min ka dun kosɛbɛ.
Boli teliya : A ka c’a la, kretiɛnw ka sɛgɛn bɛ baara kɛ teliya la ni i ye a suma ni sɔgɔli kɛcogo tɔw ye, a ka c’a la, 20 fpm (0,10 m/s) bɛ se ka kɛ.
Fɛnw bɔli hakɛ: A hakɛ bɛ 1 in⊃3 lamini; Seginnkanni 25 fo 30 kɔnɔ, hakɛ bɛ dɔgɔya kosɛbɛ k’a sababu kɛ tigɛcogo jugu ye.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye fɛnw ye minnu fanga ka bon i n’a fɔ aerospace alloys ani ka cogoya gɛlɛnw dilan tɛmɛsira kelen kɔnɔ, ka dɔ bɔ u dilanni waati la.
Baarakɛminɛn ni tigɛlan sɔgɔli .
Baarakɛminɛn ni tigɛlan sɔgɔli bɛ sinsin kɛrɛnkɛrɛnnenya la tigɛminɛnw nɔgɔyali n’u dilanni kan i n’a fɔ labanko mansinw, jirisunw, ani tigɛminɛn wɛrɛw. O ye taabolo gɛlɛn ye min bɛ a ɲini ka ɲɛ ani ka kɛ tiɲɛ ye.
Boli teliya : O baara in bɛ baara kɛ teliya suguya caman na, a ka c’a la, a bɛ se ka kɛ 4000 fo 6000 fpm (20 fo 30 m/s) ye.
Fɛnw bɔli hakɛ: A hakɛ bɛ se ka ɲɔgɔn ta nka a ka c’a la, a bɛ kɛ ni 1 bɔli ye in⊃3 la; Seginnkanni 20 fo 30 ɲɔgɔn kɔnɔ.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye tigɛminɛn suguya caman nɔgɔyali n’u labɛncogo kura ye ani ka ladamu baarakɛminɛn kɛrɛnkɛrɛnnenw dilan masinko baara kɛrɛnkɛrɛnnenw kama.
Jig grinding .
Jig grinding bɛ kɛ ka jigs, dies ani fixtures kɛ ka ban. A bɛ Dɔn a seko fɛ ka cogoya ni dingɛ gɛlɛnw Dòn fo ka Se u tiɲɛni ni u laban ma.
Boli teliya: Jig sɔgɔlanw bɛ baara kɛ teliya la, u bɛ se 45.000 fo 60.000 ma, u bɛ baara kɛ ka se 375 fo 500 fpm ma (1,9 fo 2,5 m/s).
Fɛnw bɔli hakɛ: A ka c’a la, 1 in⊃3; bɛ bɔ sekɔndi 30 fo sekɔndi 40 o segin, ka kɛɲɛ ni a yɔrɔ ka gɛlɛya ye.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye dies precision, moules, ani fixture yɔrɔw dilanni ye, ani ka dingɛw ni contours kɛ baarakɛminɛn gɛlɛnw na.
gear grinding .
Gear grinding ye baara ye min bɛ kɛ ka girinw ban ka ɲɛ ka ɲɛ ani ka kɛ surface quality ye. A ka c’a la, a bɛ kɛ ka ɲɛsin girinw ma minnu bɛ tiɲɛ kosɛbɛ ani minnu bɛ kɛ ka ɲɛsin fini sanfɛla ma.
Boli teliya: A ka c’a la, a bɛ bɔ 3500 na ka se 4500 ma (18 ka se 23 m/s).
Fɛnw bɔli hakɛ: 1 ɲɔgɔn in⊃3; Seginnkanni 30 o segin 30, hali ni o bɛ se ka ɲɔgɔn ta ka kɛɲɛ ni girinw ka gɛlɛya ye.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye girinw dilanni ye minnu bɛ se ka kɛ ni fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ ni fɛnw ye minnu bɛ se ka kɛ ni fɛnw ye minnu bɛ se ka kɛ ni fɛnw ye minnu bɛ se ka kɛ ni fɛnw ye minnu bɛ se ka mankan dɔgɔya ani minnu bɛ se ka kɛ ni fɛnw ye minnu bɛ se ka baara kɛ kosɛbɛ.
Thread grinding .
Thread grinding ye jiriw dilanni baara ye minnu bɛ kɛ ni juruw ye, nuguw, ani fɛn wɛrɛw. A bɛ Dɔn a seko fɛ ka jiribuluw tigitigiw ni jiri kelenw Bɔ.
Boli teliya: Nin wale in bɛ baara kɛ teliya la 1500 fo 2500 fpm (7,6 ka se 12,7 m/s).
Material Removal rate: Thread grinding bɛ se ka 1 bɔ in⊃3; ka fɛnw kɛ segin 20 fo 30 ɲɔgɔn na.
Baara kɛcogo minnu bɛ kɛ tuma caman na, olu ye jiriw dilanni ye minnu bɛ tiɲɛ kosɛbɛ ni juruw ye ani fɛn wɛrɛw minnu bɛ siri ani baara minnu bɛ kɛ ni muɲuli sirilenw ye ani ni jirimugu dafalenw ye minnu ka kan ka kɛ.
camshaft ani crankshaft grinding .
Camshaft ni crankshaft grinding ye sɔgɔli suguya kɛrɛnkɛrɛnnen ye mobili baarakɛcogo la. O ye ka camshafts ni crankshafts ka lobes ni journals kunbabaw sɔgɔ ka se dimensions tigitigiw ni surface finiw ma.
Baara kɛcogo minnu bɛ kɛ tuma caman na, olu ye mobili dilanni ye ka ɲɛsin camshafts ni crankshafts ni moteurs high-performance ma yɔrɔ minnu na precision ye fɛn bɛɛ la belebele ye.
Plunge grinding .
Plunge grinding, o ye silinda sɔgɔli suguya fitinin ye, o bɛ kɛ ka silinda yɔrɔw ban. A bɛ Kɛ ni sɔgɔli-wotoro ye min bɛ 'sèn Bɔ 'sèn na ka Dòn baarakɛminɛn na, k'a Kɛ baarakɛminɛn janya bɛɛ ye tɛmɛsira kelen na.
Boli teliya: Plunge grinding bɛ baara kɛ a ka c’a la ni teliya ye min bɛ se 6500 fpm (33 m/s) ma.
Fɛnw bɔli hakɛ: Fɛnw bɔli hakɛ bɛ danfara, nka a ka ca a la ka 1 bɔ in⊃3; ka fɛnw kɛ segin 20 o segin 20.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye sɔgɔli boliw ye, mobili yɔrɔw, ani silindalamaw, ani ni tiɲɛni ni sanfɛla dafalen ka kan ka kɛ silinda yɔrɔw kan.
Profil Grinding .
Profil grinding bɛ kɛ ka ɲɛsin profilé surfaces machining ma kosɛbɛ. A bɛnnen don kɛrɛnkɛrɛnnenya la profiles complexes ani contours kan baarakɛminɛnw kan.
Boli teliya: Profil grinding caman bɛ baara kɛ ni teliya dɔgɔman ye, 4000 fo 5000 fpm (20 fo 25 m/s).
Fɛnw bɔli hakɛ: A bɛ se ka fɛnw bɔ ni hakɛ ye 1 in⊃3; Seginnkanni 30 o segin 30, ka kɛɲɛ ni profil ka gɛlɛya ye.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye die ni moule dilanni ye ani ka profile gɛlɛnw dilan baarakɛminɛnw ni yɔrɔw la minnu ka jateminɛ ka gɛlɛn.
Foroko grinding .
Formulaire grinding, o ye wale ye min bɛ baara kɛ ni sɔgɔli wotoro dafalenw ye walasa ka cogoya gɛlɛnw dilan, o dafalen don yɔrɔw kama minnu bɛ contour walima profile kɛrɛnkɛrɛnnen dɔ de wajibiya.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye fɛnw dilanni ye minnu cogoya tɛ kelen ye i n’a fɔ turbine blades ani gear hobs ani custom walima specialty parts in petite production runs.
Machining min bɛ kɛ ni superabrasive ye .
Superabrasive machining (masinw) bɛ kɛ ni wotoro ye minnu dilannen don ni diamant walima boron nitride (CBN) ye, o bɛ gɛlɛya ni tigɛcogo ɲuman di.
Boli teliya: Superabrasive grinding wheels bɛ baara kɛ teliya la, a ka ca a la a bɛ tɛmɛ 6500 fpm (33 m/s) kan.
Fɛnw bɔli hakɛ: Fɛnw bɔli hakɛ bɛ se ka teliya, ka 1 bɔ in⊃3; ka fɛnw kɛ sekɔndi 10 fo 15 o segin.
Baarakɛcogo minnu bɛ kɛ tuma caman na, olu ye fɛn gɛlɛnw ye minnu ka gɛlɛn kosɛbɛ i n’a fɔ seramiki, karbidiw, ani nɛgɛ gɛlɛnw, ani fɛnw 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 min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye.
Kuran wotoro sɔgɔli nɛgɛ jɔcogo kan .
Fɛɛrɛ suguya jumɛnw de bɛ kɛ sɔgɔli kɛcogo la?
grinding jalen .
Jala jalen ye fɛɛrɛ ye min bɛ kɛ ni sɔgɔli kɛcogo ye k’a sɔrɔ nɛnɛmafɛn walima tulumafɛn si t’a la. Nin fɛɛrɛ in bɛ kɛ tuma caman na ni funteni sɔrɔli baara senfɛ, o tɛ haminankoba ye walima ni a bɛ fɛnw ɲɛnabɔ minnu bɛ se ka kɛ ji ye.
Nɛnɛmafɛnw sɔrɔbaliya jalen na, o bɛ se ka kɛ sababu ye ka sɛgɛn caya sɔgɔli wotoro kan, nka a bɛ se ka nafa sɔrɔ fɛn dɔw la minnu bɛ se ka oksidan walima ka u kɛ ni ji ye.
Grinding ɲiginnen .
A ni jalen jalen tɛ kelen ye, sɔgɔli ɲiginnen bɛ nɛnɛmadalan walima tulumafɛn dɔ don sɔgɔli kɛcogo la. O fɛɛrɛ in bɛ dɛmɛ ka funteni dɔgɔya min bɛ sɔrɔ sɔgɔli waati la, o bɛ kɛ sababu ye ka funteni tiɲɛni dɔgɔya baarakɛminɛn na.
A nafa ka bon kɛrɛnkɛrɛnnenya la fɛnw na minnu bɛ funteni sɔrɔ walima ni u bɛ baara kɛ walasa ka fini ɲumanw sɔrɔ. Nɛnɛmadalan fana bɛ dɛmɛ ka nɔgɔw bɔ, ka sɔgɔli wotoro saniya ani ka a kɛ ka ɲɛ.
Grinding gɛlɛn .
Grinding gɛlɛn, i n’a fɔ a tɔgɔ b’a jira cogo min na, o bɛ kɛ ka sɔgɔli daminɛ yɔrɔ min na, laɲini ye ka fɛn caman bɔ yen joona.
O fɛɛrɛ in tɛ dɔgɔya kosɛbɛ ani ka caya fɛnw bɔli la ka ɲɛ. A ka c’a la, o ye sen fɔlɔ ye min bɛ kɛ ni fɛn caman sɔgɔli ye, wa a bɛ tugu ɲɔgɔn na ni sɔgɔli fɛɛrɛ ɲumanw ye, minnu bɛ kɛ ka ɲɛ.
Grinding min bɛ kɛ ni teliya ye .
Teliyaba sɔgɔli bɛ kɛ ni sɔgɔli wotoro ye min bɛ wuli ni teliya ye min ka bon kosɛbɛ ka tɛmɛ laadala sɔgɔli kan. A bɛ dɔn a ka se ka fɛn caman ɲɛfɔ ka ɲɛ ani ka fini ɲumanw sɔrɔ teliya la.
Nka, a bɛ minɛn kɛrɛnkɛrɛnnenw de wajibiya minnu bɛ se ka teliyaba in minɛ k’a sɔrɔ u ma yɛrɛyɛrɛ walima ko wɛrɛw lase.
Vibratory Grinding .
Vibratory grinding ye fɛɛrɛ ye min kɔnɔ, baarakɛminɛn ni sɔgɔlanw bɛ bila minɛn yɛrɛyɛrɛlen kɔnɔ. Yɛrɛyɛrɛli bɛ kɛ sababu ye ka kunnafonidilanw kɛ baarakɛminɛn ye, o bɛ na ni yɔrɔ jɛlen ye. A ka ca a la, a bɛ kɛ ka fɛnw sɔgɔ ani ka u sɔgɔ sanni ka kɛ ka baarakɛminɛn dɔ labɛn.
Fɛn minnu bɛ se ka kɛ ka ɲɛsin yɛrɛyɛrɛli ma:
A bɛ baara kɛ ni minɛn yɛrɛyɛrɛ ye min falen bɛ kunnafonidilanw ni baarakɛminɛnw na .
Mediaw ka baara kɛcogo min bɛ baarakɛminɛn in kɛlɛ, o bɛ kɛ sababu ye ka yɔrɔ jɛlen dɔ dilan .
A bɛ kɛ fɔlɔ deburring, polishing ani surface finishing .
Blanchard grinding .
Blanchard grinding, n’a bɛ fɔ fana ko rotary surface grinding, o bɛ tali kɛ spindle vertical (spindɛli jɔlen) kɛli la ani magnétique table (tabali magɛnni) min bɛ wuli.
A bɛ baara kɛ kosɛbɛ fɛnw bɔli teliya la wa a bɛ kɛ ka caya baarakɛminɛnbaw la walima minnu bɛ fɛn caman bɔli wajibiya.
Blanchard sɔgɔli ko la:
A bɛ baara kɛ ni sɔgɔlilan jɔlen ye ani tabali magɛnni min bɛ wuli .
A bɛ baara kɛ ka ɲɛ walasa ka fɛnw bɔ teliya la .
A bɛnnen don baarakɛminɛnbaw ma walima minnu mago bɛ fɛnw bɔli la kosɛbɛ .
Grinding ultra-précision .
Ultra-précision grinding bɛ kɛ ka fini ɲumanw sɔrɔ ani ka a hakɛw sɔrɔ minnu bɛ tiɲɛ kosɛbɛ, tuma caman na nanometer nivo la.
Nin fɛɛrɛ in bɛ baara kɛ ni masin kɛrɛnkɛrɛnnenw ye minnu muɲuni hakɛ ka bon kosɛbɛ, wa a ka ca a la, funteni ni yɛrɛyɛrɛli kunbɛnni bɛ sɔrɔ a la walasa ka a ɲɛfɔ.
Fɛn minnu bɛ fɔ kosɛbɛ ultra-précision grinding kan:
A bɛ fini ɲumanw ni hakɛ tigitigiw sɔrɔ nanometiri nivo la .
A bɛ baara kɛ ni masinw ye minnu bɛ tigitigi kosɛbɛ ni funteni ni yɛrɛyɛrɛli kunkanko ye .
Baara bɛ kɛ ni iziniw ye minnu bɛ muɲuli gɛlɛnw de wajibiya, i n’a fɔ aerospace, optique, ani semiconducteur .
Electrochimique grinding (ECG) .
Electrochimique grinding bɛ kuran-sɛnɛfɛnw ni sɔgɔli kɛcogo kɔrɔlen fara ɲɔgɔn kan. O kɛcogo bɛ Kɛ ni sɔgɔli-minɛn ye min bɛ Yɛlɛma-yɛlɛma ani elekitorolitiki ji, o bɛ dɛmɛ ka fɛnw Bɔ u la ni anodi-wuli ye. Nin fɛɛrɛ in nafa ka bon kosɛbɛ fɛn gɛlɛnw na wa a bɛ funteni caman bɔ, o b’a to a bɛnnen don baarakɛminɛnw ma minnu kogow ka fin.
Fɛn kolomaw bɛ sɔrɔ kuran-sɛnɛko kan:
A bɛ kuran-sɛnɛfɛnw ni sɔgɔli kɛcogo kɔrɔlen fara ɲɔgɔn kan .
A bɛ baara kɛ ni sɔgɔlilan ye min bɛ wuli ka wuli ani elekitorolitiki ji .
Fɛnw bɔli bɛ kɛ ni anodikɛli ye .
A bɛnnen don fɛn gɛlɛnw ni baarakɛminɛnw ma minnu kogow ka fin .
Peel grinding .
Peel grinding bɛ baara kɛ ni sɔgɔlilan surun ye walasa ka tugu sira porogaramulen na, min bɛ tali kɛ fɛn caman tigɛli baara la.
A bɛ sira di ka ɲɛfɔli kɛ fɛn gɛlɛnw 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 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 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 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.
Fɛn minnu bɛ kɛ peel grinding kan:
A bɛ baara kɛ ni sɔgɔlilan surun ye min bɛ tugu porogaramu sira la .
A bɛ sira di ka ɲɛfɔli kɛ ni fɛn ye min bɛ se ka kɛ ni fɛn ye min bɛ se ka kɛ fɛn ye .
A ka ca a la, a bɛ kɛ baarakɛminɛn ni die industry la walasa ka baara kɛ min bɛ tiɲɛ kosɛbɛ .
Grinding cryogénique .
Cryogenic grinding (cryogéniques) bɛ kɛ ka fɛn dɔ nɛnɛ fo ka se funteni dɔgɔyali ma ni azote jilama ye walima ni kiriyɔzɛni jilama wɛrɛ ye.
O kɛcogo in bɛ fɛnw kɛ minnu ka gɛlɛn ani minnu bɛ funteni sɔrɔ, u sɔgɔli ka nɔgɔn. A nafa ka bon kɛrɛnkɛrɛnnenya la plastiki, lastikuw, ani nɛgɛ dɔw sɔgɔli la minnu bɛ kɛ kari funteni dɔgɔman na.
Fɛn minnu bɛ se ka kɛ kiriyɔzɛni sɔgɔli kan:
A bɛ kɛ ni fɛn in nɛnɛ ye fo ka se funteni dɔgɔyali ma ni kiriyɔzɛni ji ye .
A bɛ fɛn gɛlɛnw ni funteni-minɛnw kɛ nɔgɔya la ka u sɔgɔ ka nɔgɔn .
Nafa bɛ sɔrɔ plastiki, lastikuw, ani nɛgɛ dɔw sɔgɔli la minnu bɛ tiɲɛ funteni dɔgɔman na .
O sɔgɔli fɛɛrɛ ninnu bɛ sugandi caman di walasa ka bɛn fɛn suguya caman ma, fini minnu bɛ ɲini ka kɛ, ani sɔgɔli wajibiyalenw kɛrɛnkɛrɛnnenw. Fɛɛrɛ kelen-kelen bɛɛ cogoyaw n’a kɛcogo faamuyali bɛ sira di fɛɛrɛ bɛnnen sugandili ma, min bɛ kɛ ka ɲɛsin sɔgɔli baara dilen dɔ ma, ka taabolo ɲuman sɔrɔ baarakɛcogo ɲuman, tiɲɛni, ani jogo ɲuman na.
Grinding nafa ni a nafa ye mun ye?
Nafa jumɛnw bɛ sɔgɔli la?
Precision and accuracy : A bɛ se ka dimensions (hakɛw) sɔrɔ minnu bɛ tiɲɛ kosɛbɛ ani ka fini ɲumanw sɔrɔ .
Fɛn caman : a bɛnnen don fɛn suguya caman ma, k’a ta nɛgɛw la ka se seramiki ni polimɛriw ma .
Surface Finish : A bɛ fini ɲumanw di ani ka surfaces smooths .
Fɛn gɛlɛnw : A bɛ se ka kɛ masinw ye nɛgɛw gɛlɛya ani fanga caman bɛ minnu na .
Siginiden gɛlɛnw : Se bɛ ka siginiden ni fɛn gɛlɛnw dilan .
Consistance : A bɛ sɔrɔw di minnu bɛ bɛn ɲɔgɔn ma ani minnu bɛ se ka segin u kan, kɛrɛnkɛrɛnnenya la ni CNC masinw ye .
Grinding nafa ye mun ye?
Minɛnw musaka ka bon : Grinding Machines, kɛrɛnkɛrɛnnenya la fɛnw sɔngɔ gɛlɛnw, olu sɔngɔ ka bon .
Wotoro caman cili : Grinding wheels mago bɛ a la tuma bɛɛ, o bɛ dɔ fara baara musakaw kan .
Setup complexe : Setting up grinding machines bɛ se ka kɛ complexe ye wa a bɛ baarakɛlaw de wajibiya .
Fɛn minnu bɛ kɛ ka fɛnw bɔ, olu bɔli danma : Grinding bɛ fɛnw bɔ a la dɔɔnin dɔɔnin ni i ye a suma ni taabolo tɔw ye .
Farati min bɛ tiɲɛni na funteni na : Farati bɛ funteni na min bɛ se ka fɛnw nafa sɔrɔ ni a ma ɲɛnabɔ ka ɲɛ .
Mankan ni buguri : sɔgɔli baara bɛ se ka kɛ mankan ye ani ka buguri bɔ, min bɛ lakanabagaw wajibiya .
Yala sɔgɔli kɛcogo ka gɛlɛn wa?
Initial Investment : Grinding Machines bɛ daminɛ dɔrɔmɛ 5000 na ka se dɔrɔmɛ 100000 ma, ka kɛɲɛ ni tiɲɛni ni kɛrɛnkɛrɛnnenya ye .
Ladonni musakaw : Ladonni tuma bɛɛ, wotoro ni yɔrɔw falenni bɛ fara musakaw kan .
Energy Consumption : Industrial-scale grinding machines bɛ kuranba dun .
Baara musakaw : Baarakɛlaw minnu bɛ se kosɛbɛ, olu de ka kan, ka fara baara musaka kan .
Material Costs : Grinding wheel ani nɛnɛmadalan suguya bɛ se ka dɔ fara musaka kan .
Nafama : Grinding ka teli ka sumaya ka tɛmɛ fɛɛrɛ tɔw kan, o bɛ se ka kɛ sababu ye ka fɛn dilanni musakaw caya .
Grinding bɛ nɔ jumɛn bila sigida la?
Bugun ni fɛnɲɛnamafagalanw : sɔgɔli bɛ buguri ni fɛnɲɛnamafagalanw dilan, ka dɛmɛ don fiɲɛ nɔgɔli la .
nɛnɛma ni tulumafɛn : Fura minnu bɛ kɛ ka sigida lamini ni u ma fili ka ɲɛ .
Mankan nɔgɔli : Grinding Machines bɛ mankan hakɛ caman bɔ, o bɛ nɔ bila baarakɛlaw ka kɛnɛya la .
Kuwame : fanga caman sɔrɔli bɛ kɛ sababu ye ka karɔbɔli sennateliyaba sɔrɔ .
Nɔgɔw marali : nɔgɔjibɔcogo ɲuman ni a lasegincogo ɲuman nafa ka bon walasa ka nɔ bɔ .
Kuncɛli
Grinding bɛ ka taa a fɛ ka kɛ wale nafama ye bi fɛn dilanni na, ka tiɲɛni ni fɛn caman sɛgɛsɛgɛli kɛ cogo kɛrɛnkɛrɛnnen na. Hali n’a bɛ se ka musaka caman sɔrɔ ka tɛmɛ fɛɛrɛ tɔw kan, a nafa ka teli ka kɛ wari bilali ye, kɛrɛnkɛrɛnnenya la ni tiɲɛni nafa ka bon kosɛbɛ.
Ka fara o kan, ka wale sabatilenw ta ani ka fɛɛrɛ kuraw ta, o bɛ se k’a ka sigida laminiko nɔw nɔgɔya, o b’a to a bɛ se ka kɛ ka ɲɛ fɛn dilanni na. Ni fɛɛrɛ kuraw bɛ ka taa ɲɛ, grinding bɛna to ka wuli, ka fɛɛrɛw di minnu bɛ se ka kɛ ka ɲɛ ani minnu tɛ fɛn tiɲɛ walasa ka izini ɲininiw dafa. Aw bɛ se ka jɛkulu MFG sɔrɔ bi aw ka poroze nataw kama.
