Introduction

Valve rod end grinding machine, this machine tool is a mature and efficient special grinding machine developed and listed in recent years, suitable for engine inlet and exhaust valve rod end grinding.

 

Specification parameter

Grinding wheel material:	CBN
Machining valve range (Other size ranges can be customized)
Head diameter:	25-50mm; Stem diameter: 5-9 mm; Length 80-150mm
Can process the valve material 21-4N,SUH11,SUH3,SUH38,SUH35,X45CrSi93
Valve condition before machining
Valve stem runout 0.005mm, head runout 0.05m
Processing allowance:	within 0.2mm (best: 0.1mm)
Basic state of valve after processing
Precision after valve machining
Length accuracy :	Within ±0.02mm
Squareness :	Within 0.02mm
Surface roughness :	Within Ra0.4
Cycle time
6-8 Seconds/piece (size difference will affect the production beat)