| 摘要 |
A toolhead, designed particularly for machining of valve seats in combustion engines heads, incorporating a casing (1) in form of a hub with disc and guiding sleeve (6) fixed centrally on one side with the end piece (2) to be used for connection of the tool head with the machine tool spindle, a set of tools with straight blades enabling selection of working tools set (4) to be fixed perpendicularly on the disc using the bolts and channels (3) with possibility of adjustment for each tool (4) along the channels (3). With the toolhead on a machine tool, valve sets can be machined using single boring cut. |
