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PMH4020

Description

TWO-FACE PLATE MILL

The Vision of Precision

  • Cutting Condition Memory Number 8
  • Spindle Load Meter
  • Electro Permanent Magnetic Chuck with Air Floating System
  • Workpiece Measuring System

resources

Download Brochure & Specification Sheet

features

  • Two-Face Plate Mill
    • Milling Top and Bottom Surface of Custom Plate with PLATE MILL which is a Specially Designed Vertical Milling Machine
  • Difference
    • Conventional Cutting with Small Diameter Cutters
 

When cutting a large plate with a smaller diameter cutter, it requires multi-pass cutting, and when the cutting-pass is increased, the machining time becomes even longer. Also, the multi-pass cutting can leave ridges between the cutting tracks, which requires highly skilled programmers to run the machine.

    • Cutting with PMH4020

This machine is equipped with a large ” ( mm) diameter cutter, which enables the one-pass cutting of up to ” ( mm) in width, eliminating the ridges that are made with cutting with the smaller diameter cutter.

specifications

Model PMH4020
Body Index Table Size 165.3″ x 78.7″ 4200 x 2000 mm
Max Longitudinal Travel (X-Axis) 169.3″ 4300 mm
Max Latitudinal Travel (Y-Axis) 78.7″ 2000 mm
Max Vertical Travel (Z-Axis) 15.7″ 400 mm
Distance from Insert Edge to Table Surface 5.9″ – 21.65″
Cutter Thickness: 3.94″
150 – 550 mm
Cutter Thickness: 100 mm
Inside Distance Between Two Columns 90.5″ 1800 mm
 Capacity Max Material Dimensions (W x L x H) 157.4″ x 78.7″ x 13.8″ 4000 x 2000 x 350 mm
Face Mill Cutter Diameter  Dia. 20.6″  Dia. 525 mm
Table Loading Capacity (Workpiece + Magnetic Chuck) 44092 lb 20000 kg.
Feed Speed
Rapid Feed Speed (X & Y-Axis) 65.6 ft/min 20 m/min
Rapid Feed Speed (Z-Axis) 49.2 ft/min 15 m/min 
Cutting Feed Speed  0.039 – 78.74 in/min  1 – 2000 mm/min
Spindle Spindle Diameter Equivalent to JIS No.60 
Spindle Nose  dia. 1.875″ pilot boss dia. 47.625 mm pilot boss 
Spindle Speed 60 – 400 rpm 
Spindle Speed (Optional High-Speed Spec.) 60 – 500 rpm
Max Spindle Torque 2163 Nm 

Motors

Spindle Motor (AC Spindle, 50% ED/cont.) 41/30 HP 30/22 kW
Feed Motor (X-Axis) (AC Servo Motor) 8 HP 6kW 
Feed Motor (Y & Z-Axis) (AC Servo Motor) 9.5 HP   7kW
Spindle Lubricant Pump 0.1 HP   0.08 kW
Spindle Surface Lubricant pump  0.02 HP  0.017 kW
Machine Dimensions (W x L x H) (without safety fence)  407.5″ x 205.9″ x 129.9″ 8150 x 4610 x 3150 mm
Machine Weight 77161 lb 35000 kg
Spindle Lubrication Oil Tank 3.17 gal. 12 liter
Spindle Surface Lubricant Oil Tank 0.79 gal. 3 liter
Cutter Heeling 0.0012″/11.8″ 0.03/300 mm
Air Pressure Requirement 71.25psi and over,
105.67 gal./min and over
0.5Mpa and over,
400L/min and over
Electric Power Requirement 57 kVA, AC200/220V ±10%, 50/60Hz

Specifications and the machine design may change without notice at the sole discretion of Amada’s Engineering Department.

Additional Information

Resources

Specifications

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