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SMK304 CNC Internal Thread Grinder

SMK304 CNC Internal Thread Grinder

-Grinding for Internal Thread and circular INQUIRY

●The grinding machine is professional to processing in ball nut of Internal thread, cylindrical and ending surface for once clamping.

●T type mineral casting frame get better in vibrating and heat distortion.

●The diamond dressing wheel install on Z axis, and let grinding wheel dressing amount can be compensated automatically.

●A axis motor let internal grinding wheel to swing angle +-25° by automatic program.








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PRODUCT INTRODUCTION
  • FEATURES
  • TECHNICAL SPECIFICATION
  • CONFIGURATION
  • SAMPLE MACHINING


Machine tool structure diagram

Machine tool structure diagram

T type granite base stand,keep high precision and small expansion

T type  granite base stand,keep high precision and small expansion



A axis motor let internal grinding wheel to swing angle +-25° by automatic program.

A axis motor let internal grinding wheel to swing angle +-25° by automatic program.


Internal thread grinding wheel is motor spindle , speed 500-24000rpm.

Internal thread grinding wheel is motor spindle , speed 500-24000rpm.



When using diamond wheel to dressing grinding wheel ,X axis and Z axis will interpolation dressing together.

When using diamond wheel to dressing grinding wheel ,X axis and Z axis will interpolation dressing together.



Spindle runout 0.003mm

Spindle runout 0.003mm






ltemUnitSMK304
CapacityMax.grinding internal thread diametermmΦ12～Φ100
Max.grinding internal thread lengthmm150
Max.lead angledegreeR 25° /L 25°
Processing accuracyThread surface roughnessμmRa0.32
Outer cylindricitymm0.004
External grinding wheel spindleMax.spindle speedrpm3000
Spindle powerkW5.5
External grinding wheel sizemmφ400X32Xφ127
Internal thread   grinding wheel spindleMax.spindle speedrpm36000
Spindle powerkW8.5
Diamond wheel   Wheel size(OD×ID×TH)mmΦ100×Φ25×30
Max.spindle speedrpm10000
Workpiece   spindleSpindle speedrpm0～100
Rated powerkW9.5
X/Z axisMachine travel (X/Z)mm650/350
OtherMachine size(Length*width*height)mm3100/2000/2410
Machine weightT6


ltemUnitSMK304
CapacityMax.grinding internal thread diametermmΦ12～Φ100
Max.grinding internal thread lengthmm150
Max.lead angledegreeR 25° /L 25°
Processing accuracyThread surface roughnessμmRa0.32
Outer cylindricitymm0.004
External grinding wheel spindleMax.spindle speedrpm3000
Spindle powerkW5.5
External grinding wheel sizemmφ400X32Xφ127
Internal thread   grinding wheel spindleMax.spindle speedrpm36000
Spindle powerkW8.5
Diamond wheel   Wheel size(OD×ID×TH)mmΦ100×Φ25×30
Max.spindle speedrpm10000
Workpiece   spindleSpindle speedrpm0～100
Rated powerkW9.5
X/Z axisMachine travel (X/Z)mm650/350
OtherMachine size(Length*width*height)mm3100/2000/2410
Machine weightT6


STANDARD CONFIGURATION：
Siemens828D control system
Internal thread grinding spindle
Cylindrical grinding spindle
C/X/Z axis grating ruler
Spindle Oil cooler
Compressed-air dryer
Oil mist absorber
Automatic tool setting probe
Diamond grinding wheel dresser
Hydraulic three-jaw chuck
Automatic lubrication system
Cabinet air condition
Cutting fluid filtration device


OPTIONAL CONFIGURATION：
Cutting fluid colder

Screw bushing


Samples    Samples1


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Information

    Bussiness Contact

  • Contact : Edcan Chen
  • Phone: +86-20-34737880 EXT 8803
  • Fax: +86-20-34737878
  • Email: edcan@jianyegroup.cn
  • Office address: NO.6 JINYE STREET CHENCHONG,QIAONAN,PANYU,GUANGZHOU,GUANGDONG,CHINA
  • Guangzhou plant:

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