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US 2020/0290129 A1Published application
Cutting tool and method for machining a bearing tunnel
AssigneeGuehring KG
InventorsGerd Heckel, Hans-Peter Hollfelder, Juergen Thanner
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AssigneeGuehring KG
InventorsGerd Heckel, Hans-Peter Hollfelder, Juergen Thanner
Estimating the term…
The invention relates to a cutting tool comprising a main part that can be rotationally driven about a rotational axis, at least one cutting insert holder mounted on the main part such that it can be radially adjusted, and an adjusting device for adjusting the position of the cutting insert holder relative to the main part. The cutting insert holder is mounted in a guide recess in the main part such that it can be moved transversely, preferably radially, to the rotational axis, and the adjusting device has a control rod that is arranged axially movable inside the main part and supports the cutting insert holder. The cutting tool can be of the multi-point cutting tool type. The invention also relates to a method for machining a bearing tunnel by means of such a multi-point cutting tool.
A cutting tool comprising a main part, which can be rotationally driven about a rotational axis, at least one cutting insert holder arranged on the main part such that it can be radially set, and a setting device for setting the position of the cutting insert holder relative to the main part, wherein the cutting insert holder is arranged in a guide recess in the main part such that it can be moved transversely, preferably radially, to the rotational axis, and the setting device has a setting rod, which is arranged in the main part such that it can be moved axially and supports the cutting insert holder.
Dependencies are inferred from the claim text.