Aw ye pɔmpi saba kari nin dɔgɔkun in na. mankan bɛ dɔn wa? Thread milling tun bɛ se ka i ka baarakɛminɛn musakaw dɔgɔya ni 40% ye ka sɔrɔ ka jiriw dilan minnu bɛ spec dafa tiɲɛ na. An bɛ kuma zeru karilen baarakɛminɛnw kan, jiriw hakɛ ladilantaw, ani se ka jiriw tigɛ minnu ka bon ni i ka sɔgɔlilan ye.
Aw bɛna min dɔn, o filɛ nin ye:
● . Thread milling fundamentals ani baarakɛminɛnw sugandili .
● . Porogaramu kɛcogo minnu bɛ kɛ ka ɲɛsin tigɛcogo kelen ni fɛn caman tigɛcogo ma .
● . Teliya, balo, ani juguya jatebɔ minnu bɛ baara kɛ .
● . Kɔnɔna vs. kɛnɛma fɛnw falencogo fɛɛrɛw .
● . Multi-start thread programming surunw .
● . Gɛlɛyaw ɲɛnabɔli commun thread quality issues .
● . musaka sɛgɛsɛgɛli: Ni jiri tigɛ bɛ gosi tapping .
Fɛ Team MFG , an ye thread mill kɛ fɛn bɛɛ la k’a ta M2 furakɛli juruw la ka se 6-inch pipe threads ma. An ka CNC masin-jɛkulu bɛ baara kɛ ni nin fɛɛrɛ tigitigiw ye walasa ka . Aw bɛ fɛnw di minnu bɛ se ka kɛ ka ɲɛ jamana 73 kɔnɔ. Aw b’a fɛ an k’aw ka jirisunw gɛlɛyaw ɲɛnabɔ wa? An ka kuma.
Thread milling ye mun ye?
Thread milling bɛ juruw dilan ni tigɛlan ye min bɛ wuli ka wuli min bɛ tugu baarakɛminɛnw sira helical dɔ la. A tɛ i n’a fɔ tapping, o min bɛ jiri suguya Wajibiya ka Kɛ fɛn ye, o kɛcogo bɛ jiriw Tigɛ ni baarakɛminɛn fitinin ye min bɛ Taa ni spiral pattern ye.
Ja min bɛ ja lajɛ k’a sɔrɔ i bɛ i ka sɛbɛnnikɛlan kɔrɔta dɔɔnin dɔɔnin. O ye thread milling - circular interpolation faralen ye ɲɔgɔn kan ni vertical movement ye. Tigɛbaga bɛ fɛn dɔw sɔgɔ ka bɔ ɲɔgɔn na ni layɛrɛ ye, ka jiri jateminɛ tigitigi to kɔfɛ.
Danfara koloma .
Taps ye jiri-kɛrɛnkɛrɛnnenw ye. M10x1.5 tap bɛ M10x1.5 jiriw dɔrɔn tigɛ. Thread Mills? Tulonkɛ wɛrɛ min tɛ kelen ye. Baarakɛminɛn kelen bɛ minɛ:
● . Filɛli hakɛ caman (aw bɛ aw ka sɛrɛkili cɛmancɛ ladilan) .
● . Thread pitch o pitch (Yɛlɛma i ka z-axis mouvement) .
● . Kɔnɔna ni kɛnɛma jiriw bɛɛ .
● . Nɛgɛbere walima numanbolow .
Ni jiri tigɛ bɛ kɛ ni hakilina ye .
Aw mago bɛ jiri tigɛcogo la waati min na:
● . Fiyentɔw ka dingɛw duguma .
● . Baara kɛli ni fɛn sɔngɔ gɛlɛnw ye (pompi karilenw tɛ yen) .
● . Ka jiriw dilan minnu ka bon ni i ka spindle ye .
● . Aw bɛ jiriw tigɛ minnu tigɛra (i n’a fɔ jiribolo kan ni kilisi ye) .
● . Tigɛ ka bɔ exotiques jiri cogoyaw la .
Taabolo jɔnjɔnw .
Drill ou bore the hole to a minor diamètre .
Aw bɛ tigɛlan bila a daminɛyɔrɔ la .
arc in tangentially ka i yɛrɛ tanga seere taamasiyɛnw ma .
Aw bɛ helical interpolation kɛ jiri janya la .
arc out tangentially .
Retract walasa ka yɔrɔ in jɛya .
A cɛɲi? Ni fanga ma se cɛmancɛ-sikili la, i ma i niyɔrɔ tiɲɛ. I ye yɔrɔ min na, i y’o daminɛ kokura dɔrɔn. Aw bɛ o kɛ ni pompi sirilen ye.
Thread milling fundamentals ani baarakɛminɛnw sugandili .
Thread milling ye helical interpolation process ye min na tigɛlan min bɛ wuli ka wuli, o bɛ taa sira lamininen dɔ la k’a sɔrɔ a bɛ taa waati kelen na z-axis sira fɛ. Miiri k’a filɛ i n’a fɔ ka ɛrɛzɛnsun dɔ ja ni kretiɛn ye.
Mun na thread mill sanni ka tap?
Nin ye deal ye. Taps bɛ fɛnw digi. Thread Mills y’a tigɛ . O kɔrɔ ye ko:
● . Baarakɛminɛn kelen, hakɛ caman - i ka porogaramu ladilan walasa ka M6 walima M8 tigɛ ni tigɛlan kelen ye .
● . Baarakɛminɛn minnu sirilen bɛ yɔrɔ sɔngɔ gɛlɛnw na, olu si tɛ yen tugun .
● . Tigɛw tigɛ minnu ka bon ni i ka masin ka spindle ye .
● . Nɛgɛbere-bolo? kininbolo-bolo? Baarakɛminɛn kelen de bɛ u fila bɛɛ kɛ .
Ka i ka dilan Mill Arsenal .
Aw ye ntolatanna kunbaba saba sɔrɔ:
● . Single-point thread mills: One Cutting Edge Profile bɛ pitch o pitch kɔnɔ a ka yɔrɔ kɔnɔ. A dafalen don ka ɲɛsin butikiw ma minnu ka dɔgɔ walima o oddball thread specs.
● . Multi-form thread mills: ɲinw caman bɛ bɛn i ka jirikurun fɔcogo ma. Olu rip ka tɛmɛn production baara 3-5x teliya ka tɛmɛ point-point baarakɛminɛnw kan. A ka minɛ? Aw mago bɛ baarakɛminɛn wɛrɛ la fɔlisen kelen-kelen bɛɛ kama.
● . Drill/thread Mills faralen ɲɔgɔn kan : drill ani thread in kelen. A bɛ baarakɛminɛnw caman caman cili mara nka a bɛ dan sigi i ka dunuya sugandiliw la.
Fɛn minnu bɛ kɛ ni fɛnw ye .
Aw ka baarakɛminɛnw dacogo bɛ bɔ aw bɛ min tigɛ:
Minɛ |
A ka fisa ni a ye . |
Munna |
Aluminiyɔmu . |
Uncoated/zrn . |
A bɛ a bali ka don a kɔnɔ . |
Nɛgɛ |
Tialn . |
A bɛ funteni minɛ . |
inless . |
Ticn/tialn . |
Kɛlɛw bɛ baara gɛlɛya . |
Titanium . |
PVD Altin . |
Sumaya kɛlɛli jugumanba . |
Pro tip: Thread Mills ni eccentric relief grind ka fisa ni fɛn gɛlɛnw ye. O yɔrɔ wɛrɛ bɛ a bali ka maga a cɛmancɛ la.
Waati Ekipu MFG . A ye an ka furakɛli minɛn kliyan wuli ka bɔ tapping la ka taa thread milling la, u ka ban hakɛ jigira ka bɔ 8% na ka se 0,3% ma. Baarakɛminɛn kelenw tun bɛ mɛtɛrɛ ni mansamara jiriw ɲɛnabɔ k’a sɔrɔ u ma gosi.
Porogaramu kɛcogo minnu bɛ kɛ ka ɲɛsin tigɛcogo kelen ni fɛn caman tigɛcogo ma .
Programming Thread Mills bɛ masinw sɛgɛsɛgɛ minnu bɛ miiri i n’a fɔ tap baarakɛlaw. Nin ye tiɲɛ ye: i bɛ baarakɛminɛn sira dɔ Dabɔ, i kana jiri dɔ Wajibiya. An ka nin taamasiyɛn fila bɛɛ tiɲɛ.
Porogaramu kɛcogo kelen-kelen bɛɛ .
Tigɛda kelen-kelenw b’a ɲini i fɛ i ka porogaramu kɛ thread pass kelen-kelen bɛɛ la. I ka cam bɛ se ka nin ko in ɲɛnabɔ, nka jatebɔ faamuyali bɛ i ka baganw kisi ni kow taara kɛrɛfɛ.
Formula basigilen? Helical interpolation = lamaga-lamagali lamini + Z-axis lamagacogo .
Ka ɲɛsin M10x1.5 kɔnɔna jiri ma:
Aw bɛ a bila jiri daminɛ na (x/y center, z sanfɛ) .
Arc in at 90° walasa ka baarakɛminɛnw taamasiɲɛw bali .
Aw bɛ 360° dafa ka sɔrɔ ka z jigin ka kɛɲɛ ni a ka fɔta ye (1,5mm) .
Aw bɛ segin a kan ka ɲɛsin jiri juguya ma .
Arc out ka 90° .
Thread milling ye mun ye ni a ma kɛ tigɛcogo kɔrɔsilen ye? I bɛ radiyali juguya latigɛ tɛmɛsira kelen-kelen bɛɛ la. Aw bɛ a daminɛ ni 25-30% ye a ka fɔta la ka ɲɛsin a ma, a bɛ ban ni 10% ye.
Multi-Forma Magique .
Multi-form thread mansinw bɛ baara kɛ cogo wɛrɛ la. Tigɛlan janya bɛ i ka juru bɛɛ datugu, o la i bɛ pass helical kelen kɛ a juguman na. A mankan bɛ siran wa? A ka fisa tiɲɛ na ka tɛmɛ tapping kan.
G02 X_ Y_ Z_ I_ J_ (walima G03 ka ɲɛsin jiginni ma)
I ka z-move bɛ bɛn ni pitch kelen ye, a tɛ kɛ ni jiri dafalen janya ye. Baarakɛminɛn in ɲinw caman bɛ tɔw Minɛ.
Yɛlɛn vs.
Thread mill Direction matters:
● . Yɛlɛn mansin (G03 ka ɲɛsin kininfɛ jiriw ma): a laban ka fisa, a bɛ kɛ ni deflection ye .
● . Conventional (G02): Baara kɛ ni i ka masin ye kɔkanko gɛlɛyaw sɔrɔ .
Teliya, balo, ani juguya jatebɔ minnu bɛ baara kɛ .
I delila ka tap teliya minnu na, i ka ɲinɛ olu kɔ. Thread milling bɛ boli 2-3x teliya la bawo i tɛ chip evacuation kɛlɛ.
Daminɛ yɔrɔ minnu tɛna baarakɛminɛnw tiɲɛ .
Surface Speed (SFM):
● . Aluminiyɔmu: 600-1000 SFM .
● . Nɛgɛ nɔgɔman: 150-250 SFM .
● . inox: 100-150 SFM .
● . Titanium: 50-80 SFM .
Aw bɛ aw ka RPM jate:
RPM = (SFM × 3,82) ÷ tigɛlan janya .
Balo hakɛw ka ɲɛsin jiriforo ma .
Mɔgɔw bɛ ɲagami yɔrɔ min na, o filɛ nin ye. Aw ka balo bɛ ni fɛn fila ye:
Tigɛ balo (insi kelen bɛ kɛ ɲin kelen na): 0,001-0.004' ka kɛɲɛ ni fɛn ye .
Helical feed : A ka kan ka to ka chip doni mara spiral waati la .
CAM porogaramu fanba bɛ o ko ɲɛnabɔ a yɛrɛma. Ni porogaramu bɛ kɛ ni bolo ye, aw bɛ aw ka dumuni tilennenw dɔgɔya ni 20-30% ye walasa ka helikili sira musaka bɔ.
Tigɛcogo ɲɛfɔli juguya .
Tigɛda min bɛ kɛ ni jiri ye min bɛ kɛ ni fɛn kelen ye:
● . Tɛmɛsira fɔlɔ: 60-70% ye jiri dafalen juguya ye .
● . Tɛmɛsira filanan: 25-30% .
● . Spring Pass: 5-10% (a juguya ye kelen ye, a bɛ deflection saniya)
Tigɛbaga minnu bɛ kɛ cogo caman na:
● . Kelen bɛ tɛmɛ ni 100% juguya ye (ɔwɔ, tiɲɛ na) .
● . Aw bɛ balo hakɛ dɔgɔya ni 40% ye ni aw ye a suma ni yɔrɔ kelen ye .
75% sariya .
Aw kana tɛmɛ 75% kan abada ni jiri ye fɛn gɛlɛnw na. Aw b'a fɛ ka jiri barikamaw sɔrɔ wa? Aw bɛ aw ka diamètre fitinin mara, aw kana 100% engagement nɔfɛ.
Jateden lakikaw ka bɔ an ka butiki duguma: ka aerospace kliyan dɔ wuli ka bɔ 100% na ka se 75% ma, o ye dɔ fara u ka bɔli fanga kan ni 15% ye. Material stress (fɛnɲɛnɛma) dɔgɔyali tigɛ waati la, o kɔrɔ ye ko jiri cogoya ɲuman.
Jate teliya ka ɲɛsin radiyali juguya ma:
A ka juguya radiyali = (a major dia - minor dia) × 0,75 ÷ 2 .
Aw ka jirimugu tigɛlan bɛna aw fo ni baarakɛminɛnw ɲɛnamaya janya ye ani jiriw minnu bɛ tiɲɛ na jateminɛ ka ɲɛ.
Kɔnɔna vs. kɛnɛma fɛnw falencogo fɛɛrɛw .
Kɔnɔna ni kɛnɛma jiriw bɛ fɛɛrɛ wɛrɛw ɲini ni aw ka jiri tigɛlan ye. Aw ye nin ko jugu sɔrɔ, aw bɛna aw yɛrɛ ɲininka mun na aw ka jiriw bɛ i n’a fɔ u tɛmɛna blender fɛ.
Kɔnɔna-jiri-minɛn: The Inside Game .
CNC kɔnɔna na, jirituru bɛ tugu sariya kɛrɛnkɛrɛnnenw kɔ walasa ka kisi balawuw ma:
Baarakɛminɛnw sugandili ko: I ka jiriforo baarakɛminɛn mago bɛ 20-30% la ka bɔ a cɛmancɛ la. Aw bɛ tulumafɛn dɔ sɔgɔ dingɛ fitinin dɔ kɔnɔ wa? I bɛna chatter sɔrɔ, finish jugu, ani threads minnu tɛna gauge.
Sariya min bɛ 5-axis CNC mill baara kɛ:
Max Cutter OD = Diamètre × 0,7.
chip evacuation stratégie .
● . Aw bɛ a daminɛ duguma, aw bɛ baara kɛ (chips bɛ bin) .
● . Baara kɛ ni jiginni ye walasa ka chip control ɲuman sɔrɔ .
● . Aw bɛ nɛnɛmadalan fiyɛ ka tɛmɛ sɔgɔlilan fɛ ni aw bɛ se .
● . Aw bɛ pecking cycles fara a kan ka ɲɛsin jiri jugumanw ma .
Kɛnɛma jiri: tulonkɛ kɛnɛma .
Kɛnɛma jiri tigɛ bɛ gɛlɛya wɛrɛw lase. Aw ka CNC milling baara bɛ yɔrɔ caman na, nka gɛlɛya bɛ kɛ ko gɛlɛn ye.
Setup ye fɛn bɛɛ ye .
● . Stick-out ka kan ka kɛ 1.5x jiri cɛmancɛ ye .
● . Aw bɛ jiribolo janw dɛmɛ ni u kɔkili ye walima u ka lafiɲɛbɔ sabatilen .
● . Aw ye a lajɛ ka kɔ-chamfering ka saniya jiri daminɛw .
Porogaramu danfara .
Kɔnɔna jiriw (M10x1.5 Misali):
G02 x10,0 y0 z-1,5 I-5,0 J0 (Mili min bɛ kɛ ni dugukolo ye, kinin fɛ) .
Kɛnɛma jiriw (M10x1.5 misali):
G03 X10.0 Y0 Z-1,5 I5,0 J0 (a bɛ kɛ ni fɛn ye min bɛ se ka kɛ, a kinin fɛ)
A kɔlɔsi ko i-value taamasiyɛn yeli ye? O ye i ka radial direction flip ye.
Waati min na ka jiriw tigɛ ni mansin ye .
Tuma dɔw la, aw mago bɛ pɔnpew la hali bi. Nin ye a tiɲɛni ye:
Aw bɛ baara kɛ ni jirimugu ye waati min na:
● . Dingɛ juguya bɛ tɛmɛ 2x cɛmancɛ kan .
● . Fɛn minnu bɛ kɛ, olu bɛ tɛmɛ $50/pound kan .
● . Aw mago bɛ jiri la min bɛ se ka ladilan .
● . CNC Milling Services baara kɛli ni jiri hakɛ caman ye .
Stick ni taps ye ka ɲɛsin:
● . A ka baara kɛlenw ka bon, u hakɛ ye kelen ye .
● . dingɛw fɛ minnu bɛ sɔrɔ fɛn nɔgɔlenw na .
● . Fila minnu bɛ M6 jukɔrɔ (baarakɛminɛnw ka gɛlɛn) .
Multi-start thread programming surunw .
Fɛn minnu bɛ daminɛ ni fɛn caman ye, olu bɛ kɛ jirimugu-minɛn kan min bɛ kɛ ka jatebɔlan maratonw kɔrɔ jira. A tɛ kɛ tugun. O namara ninnu ye porogaramu waati tigɛ ni 75% ye.
Index fɛɛrɛ .
Sanni i ka coordinate kura jate, i ka baara kɛ ni i ka CNC Mill ka jiginni kɛcogo ye:
(2-start thread misali)
#100 = 0 (daminɛ-yɔrɔ) .
k' a sɔrɔ [#100 lt 360] DO1 .
G0 G90 X0 Y0 .
G68 R#100 (Jɛkuluba) .
(Aw ka jirituru cycle yan)
G69 (Baarakɛcogo jiginni) .
#100 = #100 + 180 (360° ÷ 2 bɛ daminɛ) .
end1.
Nin fɛɛrɛ in min bɛ kɛ ka jiri tigɛ, o bɛ baara kɛ daminɛ hakɛ o hakɛ la. Dɔrɔn 360 tila ka kɛɲɛ ni i ka daminɛ jate ye.
z-shift shortcut .
masin minnu tɛ ni coordinate rotation ye:
Mill aw ka dilan fɔlɔ dafalen .
Teliya ka daminɛ jɔyɔrɔ la .
shift z up by: pitch ÷ daminɛ hakɛ .
Aw ye porogaramu kelen in kɛ .
Thread saba-saba ni 2mm pitch? Aw bɛ 0,667mm wuli daminɛw ni ɲɔgɔn cɛ.
Formula minnu bɛ daminɛ ni caman ye teliya la .
Angular spacing:
degeli minnu bɛ daminɛw ni ɲɔgɔn cɛ = 360 ÷ Daminɛ hakɛ .
Z-axis shift:
z shift = jiri pitch ÷ daminɛ hakɛ .
plɔmu jatebɔ: .
Lead = Pitch × Daminɛ hakɛ .
I ka cam bɛ se ka nin ko in ɲɛnabɔ a yɛrɛma, nka jatebɔ dɔnni bɛ i kisi ni a ma kɛ.
Fɛ Team MFG , an ye 4-start worm gear dɔ porogaramu min ye butiki saba wɛrɛw tigɛ. Ni an ye baara kɛ ni index fɛɛrɛ ye, an ye unit 50 lase waati fɔlen tilancɛ la. An ka CNC Milling Services jɛkulu bɛ baara kɛ sisan ni nin sira surun ninnu ye baara daminɛ caman bɛɛ kan.
Pro tip: Aw bɛ sɛgɛsɛgɛli yɔrɔ dɔ tigɛ tuma bɛɛ aluminiyɔmu kɔnɔ. Fɛn minnu bɛ daminɛ ni fɛn caman ye, olu tɛ yafa - Decimal Point fili kelen bɛ fɛn bɛɛ tiɲɛ.
Gɛlɛyaw ɲɛnabɔli commun thread quality issues .
Aw ka jiriw bɛ i n’a fɔ nɔgɔ? An ka o ko ɲɛnabɔ. Nin ye ko jugu ye ani a ɲɛnabɔcogo.
Fila minnu ka bon kosɛbɛ .
● . A taamasiɲɛw: Gauge bɛ don nɔgɔya la kojugu, a bɛ sɛgɛn.
● . A sababuw & a labɛnni:
○ . Baarakɛminɛnw deflection → Dɔgɔya radiyali baara la ka se 50% ma .
○ . Donni don → Aw bɛ tigɛdaw lajɛ magnification jukɔrɔ .
○ . musaka jugu → G41/G42 nafaw sɛgɛsɛgɛ .
○ . Funteni bonya → Aw bɛ a to a ka a siri miniti 20 kɔnɔ .
Chatter Marks .
O jikuru juguw bɛ fɛn bɛɛ tiɲɛ. Aw bɛ bin u kan ni:
● . Aw bɛ RPM jigin ni 20% ye (a ka teli ka kɛ harmoniki ye) .
● . Aw bɛ wuli ka bɔ jiginni na ka taa milling conventionnel la .
● . Aw bɛ resɔn tɛmɛsira dɔ fara a kan ni 70% balo hakɛ ye .
● . Aw bɛ baarakɛminɛnw ka stick-out lajɛ (Max 4:1 ratio)
Tigɛw tigɛlenw .
A bɛ se ka kɛ ka fɛnw labɛn joona:
● . Aw bɛ dɔ fara nɛnɛmadalan hakɛ kan ka se 8-10% ma .
● . Balo hakɛ bɛ dɔgɔya ni 30% ye .
● . Aw bɛ finimugu wɛrɛ kɛ (TIB2 bɛ baara kɛ ni majigi ye aluminiyɔmu kan) .
● . Aw ye aw jija ka teliya bɛnnenw sɔrɔ aw ka fɛnw na .
Filɛriw minnu bɛ kɛ ni kabakurunw ye .
Aw ka jiriw bɛ jateminɛ kɛ sanfɛ nka duguma tɛ? klasiki deflection issue.
● . Baara kɛ ni baarakɛminɛn surunw ye .
● . Porogaramu caman bɛ sɔrɔ Spring Pass .
● . Aw ye jateminɛ kɛ ka kɔn a ɲɛ (0.001' inch kelen na) .
● . Aw bɛ tigɛ fanga dɔgɔya ni stepOvers fitininw ye .
musaka sɛgɛsɛgɛli: Ni jiri tigɛ bɛ gosi tapping .
Thread milling musaka ka ca fɔlɔ, nka a bɛ se sɔrɔ waati jan kɔnɔ.
Formula min bɛ break-even .
Thread milling bɛ se sɔrɔ waati min na:
(yɔrɔ nafa × farati %) > (Sigili waati × butiki hakɛ)
Jateden lakikaw:
● . Titanium Aerospace Fitting: $800 value .
● . Tap ka tiɲɛni farati: 5% .
● . Farati musaka: $40 yɔrɔ kelen na .
● . Extra thread milling waati: segin 45 .
● . Butigi hakɛ: $150/lɛrɛ = $1.88 yɔrɔ kelen na
I bɛ $38.12 mara yɔrɔ kelen na ni jiri ye.
Ni tapping bɛ kɛ hali bi a bɛ mankutu sɔrɔ .
● . Volume caman + Nafa dɔgɔman: 10.000 aluminum brackets .
● . dingɛw fɛ nɛgɛ nɔgɔlen na 2x cɛmancɛ la .
● . Standard Threads in Soft Materials .
● . Butigi ta hakɛ bɛ $75/lɛrɛ jukɔrɔ .
Ni jiri-sɔgɔli bɛ fanga sɔrɔ .
Tuma bɛɛ Thread Mill When:
● . A yɔrɔ nafa ka bon ni $200 ye .
● . Fiyentɔw ka dingɛw ka dun ka tɛmɛ 1,5x cɛmancɛ kan .
● . Materiel ka gɛlɛn ka tɛmɛ 35 HRC kan .
● . Mako bɛ a la min bɛ se ka ladilan .
● . Boli exotiques matériaux .
● . Ka jiri hakɛ caman dilan .
Muɲulifɛn dogolenw .
Mɔgɔw bɛ ɲinɛ o musakaw kɔ:
● . Tap Inventory (20 hakɛw × 3 Pitches = $$$$)
● . Kɔrɔtɔko tap bɔli ($500 minimuma) .
● . Masina jɔli waati ka ɲɛsin pompi karilenw ma .
● . Quality bɛ minɛ ka bɔ threads out-of-spec .
N’i bɛ ka pɔmpi kelen tiɲɛ yɔrɔ 100 na fɛn o fɛn na min sɔngɔ ka bon ka tɛmɛ nɛgɛ nɛnɛman kan, i bɛ wuli ka taa jirituru kɛ kunun.
Labɛn ka master thread milling ni Team MFG ka CNC dɔnniya ye?
Thread milling tɛ gɛlɛya ye siɲɛ kelen i ye fundamentals minɛ. Aw ye baarakɛminɛnw, fɛɛrɛw, ani jatebɔw dege minnu bɛ jiriw ni fɛnɲɛnamafagalanw cɛ minnu ye ɲɛtaa sɔrɔ.
Key takeaways:
● . Thread Mills outlast taps in gɛlɛnw ani fiyentɔw dingɛw .
● . Tigɛda kelen-kelenw bɛ fɛn caman sɛgɛsɛgɛ; Multi-form bɛ teliya lase .
● . Teliya/batocogo ɲumanw bɛ 90% bali ka kɛ jirisunw ka jogo koɲɛw la .
● . musaka lakikaw jatebɔ, o la, faratiw ni baarakɛminɛnw jatebɔsɛbɛnw fana sen bɛ o la .
● . Fɛn minnu bɛ daminɛ ni fɛn caman ye, olu bɛ kɛ fɛn nɔgɔmanw ye ni koordinatɛri jiginni fɛɛrɛw ye .
Fɛ Team MFG , An ka thread milled yɔrɔw ko butiki tɔw seginna ni pɔmpi karilenw ye hali bi u sirilen bɛ a kɔnɔ. An ka CNC jɛkulu bɛ nin fɛɛrɛ tigitigiw waleya . Aerospace, furakɛli, ani mobili porozɛw bɛɛ kɔnɔ . I mago bɛ prototype threads walima production runs la, an bɛna threads minnu bɛ gauge right siɲɛ fɔlɔ la, an bɛna olu lase.
Ɲininkaliw jaabiw .
Filɛli kɛcogo ye mun ye?
Thread milling bɛ baara Kɛ ni tigɛlan ye min bɛ Yɛlɛma-yɛlɛma sira kan min bɛ 'kɔnɔna na walasa ka jiriw Dabɔ. O baarakɛminɛn bɛ tugu lamaga-lamagali sɛrɛkili la k’a sɔrɔ a bɛ taa ɲɛ z-yɔrɔ la ni jiri kelen-kelen ye revolisiyɔn kelen na, ka fɛnw tigɛ ka taa walasa ka jirisun jateminɛ tigitigi kɛ.
Baara bɛ kɛ ni jiriforo ye mun ye?
Filɛlikɛlanw bɛ kɔnɔna ni kɛnɛma jiriw dilan dingɛw kɔnɔ, jirisunw na, ani yɔrɔ kɛrɛnkɛrɛnnenw na. U dafalen don fiyentɔw ka dingɛw kama, jirisunw cɛmancɛbaw, fɛn sɔngɔ gɛlɛnw na, yɔrɔ minnu na, pɔmpi karilenw kɔrɔ ye yɔrɔ tiɲɛnenw ye, ani ko minnu bɛ kɛ ni jirisunw ye minnu bɛ se ka ladilan.
Danfara jumɛn bɛ jiri tigɛ ni sɔgɔli cɛ?
Taps tigɛlanw tigɛ ni foroko baarakɛminɛn ye min bɛ bɛn jiri hakɛ tigitigi ma—Tap kelen-kelen bɛɛ. Filɛlikɛlanw bɛ baara Kɛ ni tigɛlan fitinin ye sira porogaramulen kɔ fɛ, o b’a To baarakɛminɛn kelen bɛ Se ka jiri hakɛ caman, fɔlisenw, ani nɛgɛbere/numanbolo-bolo fla bɛɛ Tigɛ.
Nafa jumɛnw bɛ sɔrɔ jirisunw sɔgɔli la?
Nafabaw ye ninnu ye:
● . Baarakɛminɛn karilen si ma siri a yɔrɔw la .
● . Baarakɛminɛn kelen bɛ jiri hakɛ caman tigɛ .
● . chip controle ka fisa ni fiyentɔw ye dingɛw kɔnɔ .
● . Se ka thread fit ladilan porogaramu fɛ .
● . A bɛ jiriw dilan minnu ka bon ni spindle capacity ye .
● . Baara bɛ kɛ tigɛtigɛw la .
Filɛri tigɛcogo baarakɛcogo ye mun ye?
Fila tigɛ bɛ fɛn dɔw bɔ walasa ka helical groove dɔ dilan. Tigɛminɛn bɛ taa ɲɛ ni baarakɛminɛn ye ka sɔrɔ a yɔrɔ bɛ wuli (lathe) walima baarakɛminɛn bɛ tugu sira lamininen dɔ la (milling). Tɛmɛ kelen-kelen bɛɛ bɛ jiribolo in juguya fo ka Se jirisun laban hakɛw ma.
