CNC Spindle Motor bolicogo ni VFD ye

Daminɛ kuma

CNC Spindle Motor ye fɛn kabakoma ye min bɛ kɛ ni ɛntɛrinɛti ye, nka nafa tɛ a la tiɲɛ na ni Variable Frequency Drive (VFD) tɛ. Hali ni motɛri bɛ fanga raw di tigɛ kama, VFD bɛ baara kɛ i n’a fɔ hakili, ka kogo fanga dantigɛlen baara ka kɛ frequences ni voltages kɛrɛnkɛrɛnnenw ye minnu ka kan ka baarakɛminɛn dɔ lamaga ni wuli ba tan ni tan ye miniti kelen kɔnɔ. CNC Spindle Motor bolicogo ɲuman ni VFD ye, o ye danfara ye masin min bɛ baara kɛ san tan kɔnɔ ani min bɛ jeni dɔgɔkun kelen kɔnɔ.

Nin gafe in kɔnɔ, an bɛna nin jɛɲɔgɔnya in fɛɛrɛko numanw sɛgɛsɛgɛ. I mana a laɲini ka High Speed ​​engraving walima heavy-duty milling min bɛ High Torque wajibiya, VFD-motor interface faamuyali nafa ka bon kosɛbɛ. An bɛna labɛnni taabolo, lakana sariyaw, ani ɲɛnabɔli fɛɛrɛw tigɛ walasa i ka Precision masina laɲiniw ka dafa ni sɛgɛsɛgɛli bɛɛ ye.

Kuranko jɛɲɔgɔnya faamuyali VFD ni CNC Spindle Motor cɛ

Jɛɲɔgɔnya min bɛ VFD ni CNC Spindle Motor cɛ, o sinsinnen bɛ teliya kɔlɔsili sariyakolo kan min sinsinnen bɛ frequency kan. A ka c’a la, izini motɛri jɔnjɔnw bɛ boli teliya latigɛlenw na ka da grid frequency kan ($50Hz$ walima $60Hz$). Nka, High Speed ​​CNC Spindle Motor ka teli ka frequences (fɔkanw) de wajibiya minnu bɛ se $400Hz$ walima hali $1000Hz$ ma. VFD bɛ AC fanga min bɛ na, o ta, k’a sɛmɛntiya ka kɛ DC ye, o kɔfɛ, a bɛ baara kɛ ni Pulse Width Modulation (PWM) ye walasa ka AC taamasiɲɛ saba-saba dɔ da kokura frequency (fɔkan) ɲininen na.

A nafa ka bon kosɛbɛ k’a faamu ko VFD tɛ teliya dɔrɔn Changé; a bɛ tension ni frequency cɛ hakɛ ɲɛnabɔ, o min bɛ wele ko $V/f$ curve. N’i ​​ye dɔ fara frequency kan k’a sɔrɔ i ma voltage ladilan ka ɲɛ, motɛrɛ ka magnetic field bɛna barika dɔgɔya, o bɛ na ni High Torque bɔnɛ ye. O cogo kelen na, ni tension (voltazi) caya kojugu ni frequency (fɔkan) dɔgɔman ye, o bɛna magnetic core fa, o bɛ kɛ sababu ye ka CNC Spindle Motor (CNC Spindle Motor) sumaya kojugu o yɔrɔnin bɛɛ.

PWM ni Induction ka Fiziki

Spindle fanba ye fasa saba induction moteurs ye. U bɛ u jigi da magɛnni-yɔrɔ wulilen kan stati (stator) kɔnɔ walasa ka 'induce' current (kurunba) dɔ la rotor kɔnɔ.

• Harmonic Distortion: VFDw bɛ 'simulated' sine wave dɔ da. VFD ɲumanw bɛ jikuru saniyalenw bɔ minnu bɛ funteni ni mankan dɔgɔya CNC Spindle Motor kɔnɔ.

• Switching Frequency: A ka c'a la, a bɛ fɔ a ma ko 'Carrier Frequency,' o de bɛ VFD transistorw bɛ wuli siɲɛ joli segin kɔnɔ. Ni carrier frequency ka bon, o bɛ motɛri kɛ dususuma ye nka a bɛ VFD kɛ funteni ye.

• Voltage Spikes: Ni kabali jan bɛ VFD ni motɛri cɛ, o bɛ se ka kɛ sababu ye ka tension (voltaji) jira min bɛ insulasi tiɲɛ. Ka kabali surunya, o ye Precision ka ɲɛnamaya jan kunba ye.

Fɛnɲɛnɛmaw bɛnni ka ɲɛsin baarakɛcogo ma

I tɛ se ka VFD si minɛ dɔrɔn motɛri si kama. VFD ka kan ka jate ka kɛɲɛ ni kurunba (Amps) hakɛ ye min bɛ se ka kɛ CNC Spindle Motor bɛ sama doni dafalen kɔrɔ.

1. Fasa caman tigɛli: Ni fasa kelen butiki b’i bolo nka fasa saba motɛri bɛ i bolo, i ka VFD ka kan ka dilan walasa k’o fɛn caman tigɛli ɲɛnabɔ.

2. Frequency Overhead: Aw bɛ VFD sugandi tuma bɛɛ min bɛ se ka frequency bɔ min ka bon dɔɔnin ka tɛmɛ aw ka motɛrɛ ka hakɛ danma kan walasa ka sanfɛla sabatilen sɔrɔ.

3. Seko ni dɔnko hakɛ: A ka c'a la, a ka fisa ka VFD 'oversize' dɔɔnin (misali la, ka baara kɛ ni $2.2kW$ VFD ye $1.5kW$ motɛri kama) walasa ka doni jiginniw ɲɛnabɔ minnu ma labɛn High Torque baarakɛtaw la.

Wiring Essentials: VFD sirili i ka teliyaba la

Wiring ye fili fanba bɛ kɛ yɔrɔ min na, wa CNC Spindle Motor baarakɛcogo diɲɛ kɔnɔ, wiring fili bɛ se ka kɛ fɛn ye min bɛ se ka bɔn. A ka c’a la, ɲɔgɔndan in bɛ kɛ ni pini naani ye motɛri kan: saba bɛ kɛ fasaw ye (a ka c’a la, u bɛ sɛbɛn U, V ani W) ani kelen bɛ kɛ dugukolo kan. Baara kɛli ni kabali ye min bɛ lakana, min bɛ ni konducteur naani ye, o tɛ se ka kɛ. O kala bɛ Electromagnetic Interference (EMI) bali ka bɔ ka bɔ ani ka i ka CNC controleur walima i ka elektroniki kɛrɛfɛfɛnw tiɲɛ.

Dugukolo sigicogo ɲuman ye filiw kɛcogo ye min tɛ jate kosɛbɛ. Teliyaba sigida la, motɛri bɛ mankan jɔlen ni kuran mankan lawuli. Ni dugukolo sira barika ka dɔgɔ, o mankan bɛna sira sɔrɔ birikiw fɛ, o bɛ na ni 'kuran bɔgɔdaga' ye ani birikiw ka tiɲɛni joona. Walasa ka Precision baara kɛ, aw ye aw jija dugukolo nɛgɛ ka bon ani a sirilen don dolow-yɔrɔ dugukolo la min bɛ kɛ ɲɔgɔn fɛ aw ka kunnafoni-di-minɛn kɔnɔ.

Terminal Jɛɲɔgɔnya min bɛ kɛ senfɛ-senfɛ

1. Fasaw dɔn: Aw bɛ baara kɛ ni multimètre ye walasa ka rezisti lajɛ pinɛ 1, 2 ani 3 cɛ aw ka CNC Spindle Motor kan. U ka kan ka kɛ kelen ye.

2. U, V, W Mapping: Aw bɛ ninnu siri terminaliw la minnu bɛ bɛn VFD kan. Ni motɛrɛ bɛ firifiri kɔfɛ, aw bɛ o nɛgɛ fila o fila ɲɔgɔn falen-falen dɔrɔn.

3. Dugukolo pinɛ : Aw bɛ a lajɛ ni pinɛ 4nan sirilen don tiɲɛ na motɛri so kɔnɔ. Budget spindle caman bɛ ni 4-pin plug ye yɔrɔ min na pin 4nan tɛ siri fɛn si la kɔnɔna na—aw ka kan ka o labɛn walasa ka lakana.

Kabɔri sugandili ani EMI ɲɛnabɔli

EMI ye 'jinɛ ye masin kɔnɔ' min bɛ kɛ sababu ye ka baarakɛminɛnw tiɲɛni kɛ k'a sɔrɔ u ma kɛ cogo si la.

• Kabow minnu bɛ lakana: Braid ka kan ka dugukolo kan VFD laban na ni $360^{circ}$ sirilan ye walasa a ka se ka baara kɛ kosɛbɛ.

• Ferite Rings: Ni bɔli filiw sirili ferite core fɛ, o bɛ se ka 'saniya' taamasiyɛn na sani a ka se CNC Spindle Motor ma.

• Danfara: Aw kana VFD kuran kabɔriw boli abada ka kɛɲɛ ni taamasiyɛn kabɔriw ye minnu ka tension dɔgɔman (i n’a fɔ danyɔrɔ sɛgɛsɛgɛlikɛlanw walima encodeurs). Ni u ka kan ka tɛmɛ, o kɛ $90^{circ}$ kɛrɛ fɛ.

Paramɛtiriw labɛncogo kɔrɔlenw ka ɲɛsin sɛgɛsɛgɛli kɛcogo ɲuman ma

Ni nɛgɛw donna ɲɔgɔn na, aw kana daminɛ butɔni digi fɔlɔ. VFD min bɛ bɔ kɛsu kɔnɔ, a ka c’a la, o bɛ sigi $50/60Hz$ motɛri sariyalen dɔ kama. N’i ​​ye High Speed ​​CNC Spindle Motor (CNC Spindle Motor) boli o cogoyaw kan, a bɛna a ɲini ka kuranba sama ni frequency (fɔkan) dɔgɔmanw ye, ka jeni ka ban segin damadɔ kɔnɔ. Aw ka kan ka motɛrɛ ka 'bangesɛbɛn' kunnafoniw don aw bolo fɛ VFD ka paramɛtiriw lisi kɔnɔ.

Jateden fla minnu nafa ka bon kosɛbɛ olu ye Base Frequency ani Maximum Frequency ye. Spindle fanba la, ninnu fila bɛɛ bɛ sigi $400Hz$ kan. O b’a Fɔ VFD ye ko motɛrɛ bɛ Se a ka tension dafalen ma ($220V$ walima $110V$) ni $400Hz$ ye. N’i ​​ye basigi frequency to $60Hz$ la bala la, VFD bɛna voltage dafalen pɔnpe ka don CNC Spindle Motor kɔnɔ joona kojugu, o bɛ na ni sisi ye ani porozɛ tiɲɛnen.

Paramɛtiri nafamaw sɛgɛsɛgɛli sɛbɛn

Teliya ni Frein faamuyali

CNC Spindle Motor girinman dɔ firifirili fiziki fo ka se 24.000 RPM ma, o bɛ kɛ ni inersiyaba ye.

1. Soft Start: Ni i ye teliya waati sigi sekɔndi 5 la a dɔgɔyalenba la, o bɛ dɔ bɔ inrush current la, ka VFD kɔnɔna kondansɛriw lakana.

2. Frein Resistɛriw : Ni aw mago bɛ motɛrɛ ka jɔ o yɔrɔnin bɛɛ (a ka ca ATC sitɛmuw kɔnɔ), aw ka kan ka baara kɛ ni kɛnɛma frein resistɛri ye. Ni o tɛ, VFD bɛna 'Overvoltage' fili fili bawo motɛri bɛ baara kɛ i n'a fɔ jɛnɛrato deceleration waati.

3. Minimum Frequency: Air Cooled motɛri fanba man kan ka boli $100Hz$ duguma bawo ventilateur intégré bɛ girin dɔɔni dɔɔni walasa ka windings nɛnɛ.

Sumaya ɲɛnabɔli: VFD Settings for Air Cooled and Water Cooled Motors

Sumaya ɲɛnabɔli ye porozɛw gɛlɛya ye i n’a fɔ fɛnɲɛnamafagalanw. I bɛ i ka VFD porogaramu cogo min na, o bɛ bɔ pewu ni i ka CNC Spindle Motor ye Air Cooled walima Water Cooled ye. Nin nɛnɛ kɛcogo fila ninnu bɛ hakilina wɛrɛw de wajibiya VFD kɔnɔ walasa ka nɛgɛberew bali ka se 'point of no return.' ma.

Ni Air Cooled spindle ye, ventilateur bɛ siri shaft la. O kɔrɔ ye ko nɛnɛ seko bɛ siri RPM la k’a ɲɛsin a ma. Ni aw ye High Torque baara gɛlɛn dɔ kɛ ni RPM dɔgɔman ye, fiɲɛbɔlan tɛ fiɲɛ caman lamaga, wa motɛri bɛna tobi. VFD sigicogo la, aw ka kan ka 'Minimum Frequency' dan sigi walasa baarakɛla kana motɛri boli dɔɔnin dɔɔnin bala la.

Ji nɛnɛlen Logic

Ji nɛnɛ motɛri bɛ yafa kosɛbɛ teliya dɔgɔman na bawo kɛnɛma pɔnpe bɛ nɛnɛ kɛ tuma bɛɛ RPM mana kɛ min o min ye.

• Constant Power Range: Aw bɛ se ka Water Cooled CNC Spindle Motor boli lafiya la ni frequences dɔgɔmanw ye (misali la, $50Hz$ walima $60Hz$) ka ɲɛsin drilling baara ma minnu bɛ High Torque caman wajibiya k’a sɔrɔ aw ma hami funteni na.

• Interlock Systems: A ka fisa ka ji pɔnpe ka jibɔlan siri VFD ka 'External Fault' donna na. Ni pɔnpe ma ɲɛ, VFD bɛna fanga faga o yɔrɔnin bɛɛ ka taa spindle la.

Funteni kɔlɔsili ni a lakanani

• PTC Thermistors: Precision spindles minnu bɛ sanfɛ, olu bɛ ni funteni jateminɛnanw ye minnu bɛ don u kɔnɔ. Olu ka kan ka siri VFD ka analozi dondaw la.

• I2t Lakanali : Nin ye porogaramuw sigicogo ye min kɔnɔ VFD bɛ funteni jatebɔ motɛri kɔnɔ ka da sisan ni waati kan. A bɛ 'virtual' fuse di i ka CNC Spindle Motor ma.

• Stall Prevention: VFD bɛ se ka sigi a yɛrɛma ka dɔ bɔ frequency la ni a y’a ye ko motɛrɛ bɛ ka bɔgɔbɔgɔ, o bɛ boli funteni bolicogo bali.

Torque (Torque haute) ni Teliya-kunnafoni ɲɛnabɔcogo ɲuman VFD Tuning fɛ

Motɛri boli ka nɔgɔn; k’a ɲɛnabɔ ka ɲɛ ka ɲɛsin High Torque ma teliya suguya caman na, o ye seko ye. Ka da a kan, VFD fanba bɛ baara kɛ ni 'Linear V/f' curve ye. O kɔrɔ ye ko $1Hz$ cayalenba kelen-kelen bɛɛ la, tension bɛ bonya ni hakɛ latigɛlen ye. K'a sɔrɔ o bɛ baara kɛ, a ka c'a la, a bɛ motɛri to a ka kɛ 'barikantanya' ye teliya dɔgɔman na. Walasa ka nafa caman sɔrɔ i ka CNC Spindle Motor la, i bɛ se ka Torque Boost paramɛtiri ladilan.

Torque Boost bɛ dɔ Fàra 'sèn kan dɔɔnin frequency range (fɔkan hakɛ) duguma yɛrɛ la. O bɛ motɛrɛ dɛmɛ ka se sɔrɔ fɛn in ka sɔgɔsɔgɔli ni a ka wulicogo fɔlɔ kan. Nka, aw k’aw janto—ka fanga bonya kojugu, o bɛna a to CNC Spindle Motor ka boli ka funteni kosɛbɛ ni a tɛ baara la. O yɔrɔ de la Precision tuning bɛ na baara la, ka balansi sɔrɔ tigɛ fanga ni funteni sabatili cɛ.

Vecteur Contrôle vs V/f Kɔrɔsili

Bi VFD sanfɛtaw bɛ 'Sensorless Vector Control' (SVC) di.

1. A bɛ baara kɛ cogo min na: SVC bɛ jatebɔ gɛlɛnw kɛ walasa ka rotor jɔyɔrɔ jateminɛ ka da kuran jaabi kan. A b’a to VFD bɛ se ka High Torque maksimali di hali ni RPM dɔgɔyalenba don.

2. Aw bɛ baara kɛ waati min na: Aw bɛ SVC kɛ ni aw bɛ sɔgɔli gɛlɛn kɛ fɛn gɛlɛnw na yɔrɔ minnu na CNC Spindle Motor bɛ se ka kunbɛn kosɛbɛ.

3. Auto-Tuning: Walasa ka baara kɛ ni Vector Control ye, i ka kan ka VFD ka 'Auto-Tune' baarakɛcogo baara. O bɛ motɛrɛ Lamaga a yɛrɛma walasa ka kɔnɔna rezisti ni inductance suman.

Frequency Stability ka ɲɛsin tigitigi ma

Jittery frequency bɛ na ni surface finish jugu ye.

• Analog ni Digital: Ka baara kɛ ni $0-10V$ analog signal ye ka bɔ CNC controleur la, o ye ko ye min ka teli ka kɛ nka a ka teli ka kɛ kuran mankan ye. Walasa ka Precision lakika sɔrɔ, baara kɛ ni kunnafonidilan nizɛri ye i n’a fɔ Modbus (RS485) walasa k’a fɔ VFD ye tigitigi i b’a fɛ ka RPM min sɔrɔ.

• Skip Frequencies: Masina bɛɛ bɛ ni 'resonant frequency' ye a bɛ yɛrɛyɛrɛ yɔrɔ min na a tɛ se ka kunbɛn. Aw bɛ se ka VFD porogaramu walasa ka 'skip' nin yɔrɔ kɛrɛnkɛrɛnnenw na walasa k'aw ka baarakɛminɛnw ɲɛnamaya n'aw ka finiw cogoya lakana.

VFD jɛ-ka-baara ɲɛtaa: ATC ni MTC Spindle Control (Spindle Control) ɲɛnabɔli

I bɛ i ka CNC Spindle Motor boli cogo min na, o bɛ Changé kosɛbɛ ni i bɔra Manual Tool Change (MTC) la ka taa Automatic Tool Change (ATC) la. Ni MTC ye, VFD ka nɔgɔn: daminɛ, jɔ, ani teliya kɔlɔsili. Nka ATC spindle ye sensɛriw ni fiɲɛbɔlanw ka sigida gɛlɛn ye min ka kan ka kuma VFD fɛ walasa ka lakana sabati.

ATC sigicogo la, VFD ka kan ka 'Spindle At Speed' taamasiyɛn di CNC kunnafonisɛbɛn ma. Masina man kan ka taa tigɛyɔrɔ la abada fo VFD y’a jira ko High Speed ​​CNC Spindle Motor sera RPM porogaramulen ma. O tɛmɛnen 'kɔ, VFD ka kan ka 'Orientation' walima 'Index' taamaʃyɛn ɲɛnabɔ, k'a Jira ko sɔgɔlilan bɛ jɔ jiginni kelen tigitigi la waati bɛɛ walasa baarakɛminɛn caman cilikɛla ka Se k'a Minɛ.

MTC Lakanali ni nɔgɔya

MTC baarakɛlaw fɛ, a ka c’a la, nɔgɔya ka fisa dannaya ma.

• Kɔrɔtɔko jɔli: Aw ye aw jija aw ka E-stop ka 'Enable' taamasiyɛn tigɛ ka taa VFD la sanni ka fanga kunba tigɛ dɔrɔn. Ni aw ye AC fanga kunba tigɛ doni kɔrɔ, o bɛ se ka laban ka VFD ka donnasira tiɲɛ.

• Potentiomètre bololabaarakɛla caman: Baarakɛla caman bɛ fɛn dɔ fɛ min bɛ kɛ ni farikolo yɔrɔ ye min bɛ panneau de contrôle kan walasa ka teliya ladilan ni wulu ye. O bɛ siri nɔgɔya la VFD ka $+10V$, $Vi$, ani $GND$ terminalw la.

ATC Logic ka wajibiw

• Drawbar Sensors: O sensorw b’a to baarakɛminɛn bɛ siri ka ɲɛ. U ka kan ka don ɲɔgɔn na walasa VFD kana daminɛ ni baarakɛminɛn dɔ lajɔlen don.

• Load Monitoring: Ka ɲɛsin izini ATC baarakɛcogo ma, VFD bɛ se ka analog signal ci ka segin controleur ma min bɛ 'Load Percentage.' jira ni baarakɛminɛn dɔ bɛ dull, doni bɛ bonya, ani controleur bɛ se ka baarakɛminɛn caman cili daminɛ a yɛrɛma.

• Rigid Tapping: O bɛ VFD de wajibiya min bɛ se ka 'Closed Loop' kunkanko ɲɛnabɔ ni encoder ye. A b’a To CNC Spindle Motor k’a ka jiginni Kɛ ɲɔgɔn fɛ cogo dafalen na ni Z-axis lamaga-lamagali ye walasa ka jiriw tigɛ.

Gɛlɛya minnu bɛ sɔrɔ kumaɲɔgɔnya filiw la minnu bɛ kɛ VFD ni Motɛri cɛ

Hali ni sigicogo dafalen don, filiw bɛna kɛ. VFD ye sɛgɛsɛgɛli baarakɛminɛn ye i n’a fɔ bolifɛntigi. Ni fɛn dɔ ma ɲɛ, VFD bɛna kode dɔ jira (misali la, $E001$, $OC$, walima $OV$). O kode ninnu faamuyali nafa ka bon kosɛbɛ walasa ka i ka... CNC Spindle Motɛri.

Misali min ka teli ka Kɛ o ye 'Over-Current' (OC) ye. A ka c’a la, o bɛ Kɛ bawo teliya ka teliya kojugu, walima baarakɛminɛn in ye tigɛ dɔ Tà min ka dun kojugu, o bɛ CNC Spindle Motor jɔ. O ye VFD ka fɔcogo ye 'Ne bɛna wuli, o la ne bɛ ka da tugu.' Aw kana fili dɔ lasegin dɔrɔn abada ani ka taa ɲɛ—aw ka a sababu ju sɛgɛsɛgɛ walasa k’aw ka Precision fɛnɲɛnamafagalanw mara.

Misali minnu bɛ kɛ tuma caman na ani u labɛncogo

Mankanko koɲɛw ɲɛnabɔli

Ni i ka CNC masin y’a daminɛ ka kɛ dibi la (randomly homing or losing steps) tuma o tuma ni CNC Spindle Motor bɛ da, mankanko dɔ bɛ i la.

1. Ferite Cores : Aw bɛ ninnu bila VFD donna ni bɔ fan fila bɛɛ la.

2. Dolow dugukolo-yɔrɔ: Aw bɛ a lajɛ ni dugukolo bɛɛ bɛ ɲɔgɔn sɔrɔ yɔrɔ kelen na walasa ka dugukolo-yɔrɔ-ko bali.

3. Shielding Integrity: Aw bɛ a lajɛ ni aw ka motɛri kabɔri lakanani ma bɔ. Precision electronics kama, shield ka kan ka to ka taa a fɛ ka bɔ motɛrɛ fiyɛli la ka taa VFD so kɔnɔ.

Kuncɛli

boli CNC Spindle Motor ni VFD ye, o ye fɛɛrɛko gɛlɛya jɔnjɔn ye min bɛ CNC masin dannamɔgɔ dɔ jɔli la. Ni i ye $V/f$ kurulen dɔn kosɛbɛ, ka wiriya barikamaw sabati, ani ka paramɛtiriw labɛn koɲuman, i bɛ motɛri nɔgɔman dɔ sɛmɛntiya ka kɛ High Speed ​​precision instrument ye. I ka baara mana High Torque of heavy milling de wajibiya walima delicate Precision of jewelry engraving, VFD de b’a to o bɛ se ka kɛ.

Aw hakili to a la ko VFD ni CNC Spindle Motor ye jɛkulu ye. Ni aw y’u minɛ ni kuran bonya ɲuman ye — ka baara kɛ ni kabali ye min bɛ lakana, ka nɛnɛ kɛcogo ɲuman kɛ Water Cooled units ye, ani ka teliya cogoya kɔrɔlenw kɛ — u bɛna aw sara ni san caman baara kɛcogo basigilen ye, min ka ɲi kosɛbɛ. Masina ye tulon ye min bɛ kɛ ni kunnafoni fitininw ye, wa i ka VFD sigicogo ɲɛfɔli ye fɛn nafamabaw ye i bɛna minnu ɲɛnabɔ.

Ɲininkaliw

1. Yala ne bɛ se ka n ka CNC Spindle Motor boli ka bɔ kogo bɔyɔrɔ la wa?

A tɛ ten abada. Spindle ye fasa saba motɛri ye min bɛ frequency kɛrɛnkɛrɛnnen de wajibiya min ka bon kosɛbɛ ka tɛmɛ $50Hz$ walima $60Hz$ kan min bɛ dilan standard outlet fɛ. Ni aw y’a siri ɲɔgɔn na k’a ɲɛsin a ma, o bɛna kɛ sababu ye ka teliya ka kurukuruni kɛ ani ka motɛri tiɲɛ kudayi.

2. Mun na n ka Ji nɛnɛma sɔgɔli bɛ kɛ funteni ye ni i magara a la?

Hali n’u bɛ baara Kɛ ka ɲɛ, u bɛ funteni Bɔ hali bì. Nka ni a ka suma kojugu walasa ka i bolo minɛ, i ka ji bolicogo bɛ se ka dan sigi, walima i ka VFD paramɛtiriw (i n’a fɔ $V/f$ kurulen) bɛ se ka kɛ ka tension caman ci teliya dɔgɔman na.

3. Ne bɛ se ka ATC ni MTC sɔgɔsɔgɔninjɛw sugandi cogo di?

A bɛ bɔ i ka baarakɛcogo la. ATC (Automatic Tool Change) spindle bɛ boli VFD fɛ walasa ka waati lakana baara gɛlɛnw senfɛ ni baarakɛminɛn caman caman cili ye. MTC (Manual) spindle sɔngɔ ka gɛlɛn ani a ka nɔgɔn ka siri nka a bɛ baarakɛla wajibiya a ka masin jɔ baarakɛminɛnw ɲɔgɔn falen-falen bɛɛ la.

4. Nafa jumɛn bɛ VFD teliyaba sigicogo la?

Ni i ye frequency maximum (fɔkan hakɛ)ba sigi sen kan, o b’a to CNC Spindle Motor bɛ se ka teliya sɔrɔ fo ka se 24.000 walima 30.000 RPM ma. O nafa ka bon baara kɛli la ni baarakɛminɛnw ye minnu janya ka dɔgɔn kosɛbɛ, minnu bɛ sanfɛla teliyaba de wajibiya walasa ka tigɛ ka ɲɛ k’a sɔrɔ u ma kari.

5. Yala VFD bɛ nɔ bila ne ka tigɛw ka Precision la wa ?

Awɔ. VFD min ma labɛn ka ɲɛ walima min bɛ tɔɔrɔ kuran mankan fɛ, o bɛna kɛ sababu ye ka RPM jiginni kɛ. O jiginniw bɛ na ni 'chatter' taamasiyɛnw ye i ka fɛn dilannenw kan, o bɛ dɔ bɔ i ka yɔrɔ dafalen ka Precision bɛɛ lajɛlen na ani a ka ɲumanya la.

Zhonghuajiang Spindle la, an b’an yɛrɛ di ka CNC Spindle Motor furakɛli kɛcogo ɲumanw di minnu bɛ fɛn dilanni dancɛw gɛlɛya. An ka fɛn dilannenw, k’a ta Air Cooled hobbyist models la ka se industrial ATC systems ma, olu dabɔra Precision jugumanba ni ɲɛnamaya jan kama. An bɛ VFD ni spindle jɛɲɔgɔnya kɔrɔlen faamuya, wa an ka dɛmɛjɛkulu bɛ yan tuma bɛɛ walasa k’aw dɛmɛ ka se ka sigicogo dafalen sɔrɔ aw ka butiki kama.

Aw ye taa bɔ an ye nin yɔrɔ la https://www.zhonghuajiangspindle.com/ walasa ka an ka spindles ni accessoires bɛɛ lajɛlen sɛgɛsɛgɛ.