OD Cylindrical Peel Grinding Wheel

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

What is Peel grinding?
Peel grinding belongs to cylindrical grinding, refers to high speed grinding of cylindrical and non – cylindrical shaft workpieces. When grinding a non-cylindrical workpiece, the grinding wheel rotates at a high speed (usually 90-150 m/s) and moves axially at a certain grinding cut depth to achieve axial feed (>100mm/min) and peel the material from the workpiece surface. Because the grinding wheel is very thin, the workpiece speed in the grinding process needs to be large enough to avoid the occurrence of spiral lines.
The precision of cylindrical peel grinding is high, which is suitable for hard materials that can not be processed by traditional processing. peel grinding is a kind of grinding method similar to traditional turning, which is the main competitor of hard turning. It has good flexibility and high grinding efficiency. Peel grinding ensures polished surface finish and unmatched performance to micron level accuracy.

Application of peel grinding 
– For high precision CNC cylindrical peel grinding machine, widely used for profile cylindrical peel grionding former working procedure of milling cutter, drill bit, tapping, non – standard carbide rotary tools.
– Automotive industry: Transmission, drive shaft, gear grinding, etc.
– The two main markets for peel (and squeeze) grinding are grinding parts and cutting tool blanks. Suitable for grinding precision punch, micro pin, die parts and other products.
– It is not only suitable for the preparation of cylindrical blanks, but also for non-circular applications. Especially suitable for flat, threaded and non-circular punch applications.

Features of Peel 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
Rough Grinding: Vitrified bond grinding wheel (has better efficiency than resin grinding wheels) or electroplated grinding wheels

Finish Grinding: Metal grinding wheel

Case 1 peel grinding Tapered Bolt with vitrified CBN grinding wheel 

Case 2 12bt9 grinding wheel for peel fine grinding