WNM400 High Precision CNC Complex Grinder

INQUIRY

●Roundness 0.5μm/Straightness 2μm/Roughness ﹤Ra 0.4


●Cast mineral composite bed with optimum vibration dampening


●Liquid hydrostatic suspension headstock/tailstock/grinding spindle


●B-axis with torque motor for internal and external grinding wheel changing


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

Granite base stands with low expansion coefficients,X/Z/C axis follow high precision encoder

Granite base stands with low expansion coefficients

X/Z/C axis follow high precision encoder


Grinding high precision workpiece as external -internal-unround

Grinding high precision workpiece as external -internal-unround

B axis 0.0001° division with encoder;hydrostatic suspension external grinding spindle


B axis 0.0001° division with encoder;hydrostatic suspension external grinding spindle.


Hydrostatic suspension spindle bulit in headstock and tailstock, keep running high precision and life;tailstock manual adjust taper in 1um

Hydrostatic suspension spindle bulit in headstock and tailstock, keep running high precision and life;tailstock manual adjust taper in 1um








CapacityCenter distance400 mm
Center height125 mm
Max. workpiece weight supported by two center30 kg
X axisMax. travel320 mm
Speed8000 mm/min
Z axisMax. travel550 mm
Speed8000 mm/min
Grinding wheel B axisSwing range-15°~+195°
Grinding wheel taper diameter80 mm
Motor power2.2 kW
External grinding spindleGrinding wheel size500×50~35×305
Grinding wheel linear speed50 m/sec.
Internal grinding spindlePower5.5 kW
Internal grinding spindle speed30000 r/min
HeadstockSpeed range1-250 r/min
TaperMT4
Drive motor2.2 kW
TailstockTaperMT4
Cylindricity adjustment±40 μm
Control systemSIEMENS 840DSL/GSK986
Total machine power35 kVA
Air pressure0.6 Bar
Machine weight12000kg


CapacityCenter distance400 mm
Center height125 mm
Max. workpiece weight supported by two center30 kg
X axisMax. travel320 mm
Speed8000 mm/min
Z axisMax. travel550 mm
Speed8000 mm/min
Grinding wheel B axisSwing range-15°~+195°
Grinding wheel taper diameter80 mm
Motor power2.2 kW
External grinding spindleGrinding wheel size500×50~35×305
Grinding wheel linear speed50 m/sec.
Internal grinding spindlePower5.5 kW
Internal grinding spindle speed30000 r/min
HeadstockSpeed range1-250 r/min
TaperMT4
Drive motor2.2 kW
TailstockTaperMT4
Cylindricity adjustment±40 μm
Control systemSIEMENS 840DSL/GSK986
Total machine power35 kVA
Air pressure0.6 Bar
Machine weight12000kg


STANDARD CONFIGURATION:
SIEMENS 840DSL control system
external and internal grinding hydrostatic spindle
hydrostatic suspension headstock
hydrostatic suspension tailstock
X axis linear motor driver
Cutting fluid filtration system
Oil cooler of spindle
Compressed air dryer
Oil mist absorber
External wheel automatic balancing system

OPTIONAL CONFIGURATION:
GSK986 control system
Automatic inspection probe

13.png          12.png

Send your message to JIANYE GROUP for what you need/quote
JIANYE

    Bussiness Contact

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

Follow us:

whatsapp
whatsapp