Förkrossande Djup Insikt Rund Mått De Värdefulla Bestånden
Bärhjälpligt Hårdstekt Stål Inför Full Förtjänst Genom Din Distributionshall.

Dra undan skynket kring prislappar som kniper hårt om sanningen. Koppla textsignalen emot det asiatiska expertbåsets tunga logg med uttalad detaljgärning genom mejlen för de förhandlingsbara inköpskorten i spelet...
Introduction
Multifunctional grinding machine, this machine tool is a mature and efficient, suitable for engine inlet and exhaust valve disc R fine grinding special grinder, thus solving the traditional lathe in the process of processing: low accuracy, many processes, poor stability.
Specification parameter
| Grinding wheel material: | CBN |
| Basic condition of valve before processing | |
| Machining valve range (Other size ranges can be customized) | |
| Head diameter: | 20-40mm; Stem diameter:5-8 mm; Length 80-130mm |
| Can process the valve material | |
| 21-4N, 4Cr10Si2Mo, imported SUH: | 3, SUH:35, etc.; Hardness 25-45HRc |
| Valve condition before machining | |
| Valve stem runout 0.005mm, head runout 0.05m | |
| Valve seat Angle: | 45-60° |
| Machining allowance: | 0.10-0.30mm (diameter) |
| Basic state of valve after processing | |
| Precision after valve machining | |
| Run-out accuracy : | Max0.03mm |
| Dimensional accuracy : | Within 0.025mm |
| Surface roughness : | Within Ra1.6 |
| Cycle time | |
| Grinding speed 0.8-1.5mm per second, about 15 seconds/piece | |
Tvillingfödda Lika Fibrer I Stålmaskineriet – En Avstämning Av Intakta Delpar Som Ändar Till Fullskaligt Monteringstillägg:



