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Overview
Inquiry
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Introduction
This machine tool is a mature and efficient special grinding machine developed and marketed in recent years, which is suitable for grinding chamfer and cone of engine inlet and exhaust valve disc
Grind coarsely.
Specification parameter
| Grinding wheel material: | CBN |
| Basic condition of valve before processing | |
| Machining valve range(Other size ranges can be customized) | |
| Head diameter: | 25-50mm, Stem diameter: 5-9mm, Length 80-150mm |
| Can process the valve material : | 21-4N,SUH11,SUH3,SUH38,SUH35,X45CrSi93 |
| Valve condition before machining | |
| The valve rod runout 0.01mm and the head runout 0.1mm | |
| Valve seat angle: | 45-60° |
| Machining allowance: | within 2mm (diameter) |
| Basic state of valve after processing | |
| Precision after valve machining | |
| Head diameter : | Within ±0.025mm |
| Head runout : | Within 0.05 |
| Seat runout : | Within 0.03 |
| Cycle time : | 12 Seconds or less per unit |
