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US 10,464,140 B1Granted
Method and apparatus for retaining a tool in a tool holder
AssigneeTechniks, LLC
InventorScott Worthington
Life of this patent
Estimating the term…
Abstract
Tool holder has a first section adapted to be connected to a machining center and a tool holding section comprising a bore with a surface defining an inner diameter of the bore. Dispersed around the surface of the bore and at least partially embedded in the surface of the bore is a joining compound having a Young's modulus greater than a Young's modulus of the surface of the bore.
Claims10
A method for manufacturing a tool holder comprising:
- changing temporarily an inner diameter of a bore of the tool holder from an initial diameter;
- applying with an applicator a joining compound on a surface of the bore;
- leaving the applicator in the bore of the tool holder;
- fixing temporarily the applicator in the bore by allowing the inner diameter of the bore of the tool holder to return the initial diameter and mechanically lock the applicator to the bore of the tool holder;
- and
- embedding the joining compound into the surface of the bore during the step of fixing temporarily the applicator in the bore so that pressure between the surface of the bore and the applicator forces the joining compound into the surface of the bore.
3 more elements
A method for manufacturing a tool holder comprising:
- applying with an applicator a joining compound on a surface of a bore of the tool holder;
- leaving the applicator in the bore of the tool holder;
- fixing temporarily the applicator in the bore by clamping an inner diameter of the bore of the tool holder on to the applicator and mechanically lock the applicator to the bore of the tool holder;
- and
- embedding the joining compound into the surface of the bore during the step of fixing temporarily the applicator in the bore so that pressure between the surface of the bore and the applicator forces the joining compound into the surface of the bore.
2 more elements
Dependencies are inferred from the claim text.