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peel grinding wheels
peel grinding wheels
peel grinding wheels
peel grinding wheels

OD Cylindrical Peel Grinding Wheel

► Peel grinding on CNC tool grinder

► Bond: Vitrified CBN wheel , electroplated plated CBN wheel

► Application: external cylindrical grinding of milling cutters, drills and wire tapping, grooves, flats, threads and chamfers, etc 


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OD Peel Cylindrical Grinding

Peel grinding operations of a variety of diameters, grooves, thrust faces and forms using one set-up.  It is suitable for external cylindrical grinding of milling cutters, drills and wire tapping, grooves, flats, threads and chamfers, etc 
peel cylindrical grinding

Features of Pell Grinding
— High-precision, high-efficiency
— Center-going, step-difference forming external cylindrical grinding
— The punches and needles are rough and finely ground at one time, and the finish is high
— With less frequent dressing in the case of vitrified CBN wheels or without dressing in the case of plated CBN wheels
 

Cases of Peel Grinding


peel grinding
Peel Rough Grinding
Size Grinding Wheel 3v1 250D * 20T * 31.75H * 6X
Workpiece Φ6.0mm
CNC Machine Rollomatic
Speed of grinding wheel 70 m/s
Feed rate 1.25mm
Feed speed 18mm /min
 
Peel Fine Grinding
Size Grinding Wheel 12BT9 150D * 25T * 31.75H * 6X
Workpiece Φ6.0mm
CNC Machine Rollomatic
Speed of grinding wheel 42 m/s
Feed rate 0.02mm
Feed speed 12mm /min

The Case of Gear shaft journal grinding

Application Parameters
 
Workpiece Gear shaft
Materials 16MnCrS5, HRC 58-62
Grinder JUNKER Quick Point
Grinding Part: Gear shaft journal
Grinding Mode Point/Peel grinding
Grinding wheel: 700-350-6-6 127 B126  
Diamond Dressing Wheel CNC Electroplated roller SG 71P-180-0.4
Coolant Emulsion

Grinding Parameters
 
Linear Speed of Grinding Wheel vc=100 m / s
Grinding Allowance Cylindrical aeP Ø = 0.25 ~ 0.3 mm
Grinding Time tg =110s

Dressing Parameters
 
Linear Speed of Grinding Wheel vcd= 100 m /s
Linear Speed of Dressing Wheel vR = 90 m /s
Dressing Amount aed= 3*3 µm
Dressing speed ratio qd =+ 0,90

Grinding Performance
 
Maximum Material Removal Rate Q’wmax = 80,0 mm3 / mm s
Dressing Frequency MT = 160 gear shaft/dressing
Roughness Rz<2.0 um
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