Beijing, China
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Train Axle Grinder, CNC Train Axle Grinder, Axle Grinder manufacturer / supplier in China, offering CNC Train Axle Profile Cylindrical Grinding Machine (B2-K1020), 200 Series Universal Cylindrical Grinding Machine (M1420E), 200 Series High Precision Semi-Automatic Universal Cylindrical Grinder (MGB1420E) and so on.

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CNC Train Axle Profile Cylindrical Grinding Machine (B2-K1020)

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Min. Order / Reference FOB Price
1 Piece US $100,000-300,000/ Piece
Port: Tianjin, China
Production Capacity: 500 PC/Year
Payment Terms: L/C, T/T
Type: External Grinding Machine
Processing Object: Train Axle
Abrasives: Grinding Wheel
Controlling Mode: CNC
Automatic Grade: Automatic
Cylindrical Grinder Type: End Cylindrical Grinder

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Basic Info

Model NO.: B2-K1020
Precision: Precision
Certification: CE, ISO 9001
Condition: New
Trademark: BEIER
Transport Package: Export Wooden Case
Specification: length 3000mm
Origin: Beijing, China

Product Description

Train Axle CNC Cylindrical Grinding Machine
Train Axle CNC Profile Cylindrical Grinding Machine

CNC Train Axle Profile Cylindrical Grinding Machine (B2-K1020)

This CNC axle grinder is developed on a mature technology platform, specially designed for grinding train axles of high speed railway industry. Surfaces of wheel-seat, cylindrical surfaces, end-faces and arc surfaces of sealing seat can be ground with high efficiency and excellent accuracy. The mechatronic layout makes the machine conform to human engineering requirements. Large-taper sleeve type hydrostatic/ hydrodynamic spindle is adopted, and linear speed of grinding wheel is 50m/s. With two-axis linkage movement, the worktable (Z axis) and a wheel head (X axis) are driven by AC servomotors and ball screws. CNC automatic dressing and compensation can be done under the help of diamond dressing device, and various kinds of dressing units are optional for the precise dressing of complex surfaces. With CNC system and in-process measuring unit, full-closed loop control of the grinding process can be completed. The CNC system provides all-around controlling functions including grinding program changes, work-piece quality control, machine condition monitoring, fault self-diagnostics, and abnormal alarm, etc.

 CNC Train Axle Profile Cylindrical Grinding Machine (B2-K1020)
CNC Train Axle Profile Cylindrical Grinding Machine (B2-K1020)

Technical Specifications
ITEMB2-K1020B2- K1022
Max. swing diameterΦ630mm
Center height335 mm
Max. grinding diameterΦ500 mm
Max. grinding length3000 mm
Max. loading between centers1500 kg
Grinding wheelDimension (OD×W×ID)Φ750×300×305 mm Φ750×350×305 mm
Linear speed50 m/s
Wheel headTotal travel430 mm
Feed speed0.05-5000 mm/min
Min. setting unit0.001 mm
Oblique angle0° 20°
WorktableTypeTwo-layer degree adjustable worktable
Feeding speed0.05-5000 mm/min
Min. setting unit0.001 mm
WorkheadCenterMT6/Metric 80
Rotating speed20-200 r/min (Stepless)
TailstockCenterMT6/Metric 80
Retraction90 mm
Grinding accuracyRoundness0.0025 mm
Consistency of diameter in longitudinal section0.008 mm
RoughnessRa≤0.32 (External surface)
Ra≤0.63 (End-face)

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