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Nakanishi NR3060-AQC, Operation Manual

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Nakanishi NR3060-AQC Operation Manual Download Page 4

18

1

. CAUTIONS FOR HANDLING AND OPERATION

■

  Read these warnings and cautions carefully and only use in the manner intended.

■

  These warnings and cautions are intended to avoid potential hazards that could result 

in personal injury to the operator or damage to the device. These are classi

¿

ed as 

follows in accordance with the seriousness of the risk.

①

This Spindle is not a hand tool. It is designed to be used on CNC 
machines or special purpose machines.

②

Do not touch the cutting tool while it is running. It is very dangerous.

③

Wear safety glasses, dust mask and use a protective cover around the 
Spindle whenever the Spindle is rotating.

④

Never connect, disconnect or touch the Power Cord Plug or Motor Cord 
Plug with wet hands. This may cause an electric shock.

⑤

Never operate or handle the Spindle and brushless motor until you have 
thoroughly read the Operation Manuals and safe operation has been 
con

¿

rmed.

1) To prevent injuries / damages, check the Spindle and brushless motor 

and cutting tool for proper installation, before operating the brushless 
motor and Spindle.

2) Before disconnecting the Spindle and brushless motor, always turn the 

control power off and turn the compressed air supply to the CONTROLLER 
off. Then it is safe to remove the Spindle and brushless motor.

⑥

When installing a Spindle to a 

¿

xed base, make sure the 

¿

xed base is 

grounded in order to avoid the risk of an electric shock.

⑦

Do not replacing the collet holder while the brushless motor is running, 
contact with internal components will damage the spindle.

⑧

When collet holder is not attached to the Spindle, do not turn ON / OFF of 
the air operation. Because this will cause damage to the Spindle or loss of 
precision. 

WARNING

Class

Degree of Risk

WARNING

A safety hazard could result in bodily injury or 
damage to the device if the safety instructions are not 
properly followed.

 CAUTION

A hazard that could result in light or moderate 
bodily injury or damage to the device if the safety 
instructions are not followed.

INFORMATION

Be sure to keep the usage for your safety.

Summary of Contents for NR3060-AQC

Page 1: ...取扱説明書 OPERATION MANUAL 日本語 P1 P14 English P17 P32 NR3060 AQC エアークイックチェンジスピンドル Air Quick Change Spindle 001 OM K0669 ...

Page 2: ......

Page 3: ... 13 CAUTIONS WHEN USING GRINDSTONES AND TOOLS P30 14 TROUBLESHOOTING P31 15 DISPOSAL OF THE SPINDLE P32 Thank you for purchasing the NR3060 AQC Air Quick Change Spindle This Spindle features easy replacement of the collet holder by ON OFF air operation The Spindle is designed for grinding small diameter drilling and milling etc The E3000 CONTROLLER Brushless Motor and Air Line Kit are required to ...

Page 4: ...njuries damages check the Spindle and brushless motor and cutting tool for proper installation before operating the brushless motor and Spindle 2 Before disconnecting the Spindle and brushless motor always turn the control power off and turn the compressed air supply to the CONTROLLER off Then it is safe to remove the Spindle and brushless motor When installing a Spindle to a xed base make sure th...

Page 5: ...om the ground particles dust metal chips or coolant spray when using the automatic tool change in the machine Should ground particles dust metal chips or coolant spray adhere to the taper remove them with an air blow before they are inserted into the spindle Make sure the inner face of the spindle and taper surfaces of the collet holder are clean Clean them if debris is found mounting or before re...

Page 6: ... or unusual vibration are observed Afterwards please check the contents of page number P31 14 TROUBLESHOOTING Always check if the tool collet collet nut collet holder connection hose and supply air hose are not damaged before and after operating If the collet collet nut or the collet holder show signs of wear or damage replace them before a malfunction or additional damage occurs The Duty Cycle fo...

Page 7: ...pening the package This shall not apply if the damage was caused by the negligence of a customer When opening the package check if it includes all items listed in Table 1 Packing List Contents In the event of any shortage please contact either NAKANISHI see the 4 CONTACT US section or your local dealer 2 BASIC PACKAGE Spindle 1pc ȭ6mm Filter with Air Hose 1pc Wrench 22 x 27 1pc Inspection Card 1pc...

Page 8: ...pany Name Business Hours U S Toll Free No Telephone No Fax No Web Address Industrial Div 8 30am to 17 00pm CST closed Saturday Sunday and Public Holidays 800 585 4675 847 843 7664 847 843 7622 www nskamericacorp com Contact Us Contact Us For U S Market Company Name Business Hours Telephone No e mail Address 8 00am to 17 00pm closed Saturday Sunday and Public Holidays 81 0 289 64 3520 webmaster ie ...

Page 9: ...nd ȭ2 35mm ȭ3 175mm ȭ0 5mm 6 0mm in 0 1mm increments and ȭ2 35mm ȭ3 175mm ȭ4 76mm and ȭ6 35mm Collet Nut CHN A K 265 Wrench 9 x 11 8 x 5 1pc Each Required 12 x 14 2 pcs Required Preset Adapter QC3 ADP Options Temperature Humidity Atmospheric Pressure Operation Environment 0 40 C MAX 75 No condensation 800 1 060hPa Transportation and Storage Environment 10 50 C 10 85 500 1 060hPa Applicable Collet ...

Page 10: ...by threading the brushless motor on the Spindle and avoid mis alignment as this will cause damage to the brushless motor and or Spindle drive Align the threads on the front end of the brushless motor and the rear end of the Spindle then turn the Spindle clockwise If the drive shaft of the brushless motor does not engage the drive dog on the Spindle smoothly DO NOT FORCE THEM TO SEAT Tighten the Sp...

Page 11: ...psi As illustrated in the picture measure the pressure as close to the Spindle as possible 1 Connect the provided ȭ6mm air hose with lter and 3 way valve to Air Inlet Joint shown in Fig 3 2 Supply clean air from air compressor through air lter or air dryer to the 3 way valve at the air pressure 0 6MPa 87psi Filter 3 Way Valve ȭ6mm Hose ȭ6mm Hose Dry Air Air Release Air Supply Supply Side Fig 3 Air...

Page 12: ...e stiff Keep turning through the stiffness and the collet will open 5 When removing the collet the collet and collet nut are secured by a groove in the collet and a Àange in the collet nut To remove the collet hold the collet nut in one hand and push diagonally down on the collet The collet should be released Fig 7 Fig 5 Fig 6 Fig 7 Collet Nut Latch Groove Collet Latch Wrench Seat Collet Nut Colle...

Page 13: ...pter and insert the collet holder Fig 10 3 Attach the collet and collet nut to the collet holder and lightly nger tighten Do not tighten until the end Fig 11 4 Insert the tool into the collet and set the wrench on the collet holder Set the wrench on the collet nut and tighten the collet nut by turning clockwise Fig 12 Preset Adapter Collet Nut Tighten Loosen Loosen Wrench Tighten Collet Holder QC3...

Page 14: ...ng Fig 14 After Clamping 10 REPLACING THE COLLET HOLDER WARNING When replacing the collet holder be sure to stop the Motor If the collet holder replaced while the motor is rotating the Spindle will incur internal damage When collet holder is not attached to the Spindle do not turn ON OFF of the air operation Because this will cause damage to the Spindle or loss of precision CAUTION When the air is...

Page 15: ...e Spindle the Collet Holder alignment can be checked utilizing a Laser Displacement Sensor as illustrated in Fig 15 Fig 15 Laser Displacement Sensor NR3060 AQC M4 Bolt Holder Fig 16 Front side Air Inlet Joint NR3060 AQC Holder M5 Bolt Fig 17 Rear side 1 Insert the Spindle housing diameter ȭ30mm area into the xed base holder of the machine Insert the rear side of the Spindle housing diameter ȭ30mm ...

Page 16: ...ature check the Spindle and motor for proper installation The Spindle housing temperature during the break in process should not exceed 20 degrees C 36 degrees F above ambient temperature During transportation storage or installation the grease inside the bearings will settle If the spindle is suddenly run at high speed the grease will be ejected from the bearings causing excessive heat that will ...

Page 17: ...nd Stone If a problem or concern occurs please check the following prior to consulting your dealer 14 TROUBLESHOOTING Trouble Cause Inspection Corrective Action Spindle does not rotate or rotate smoothly The spindles ball bearings have been damaged Replace the ball bearings Return to NAKANISHI dealer service The motor has been damaged Replace the motor Return to NAKANISHI dealer service Overheatin...

Page 18: ...t are not correctly installed Check and clean the collet and collet nut Reinstall the collet and collet nut The collet and the collet nut are worn Replace the collet collet nut and collet holder High run out The tool is bent Change the tool Collet nut is not correctly installed Secure the collet and the collet nut correctly The collet collet nut or collet holder are worn Replace the collet collet ...

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Page 20: ...2017 03 14 001 ...

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