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US 2019/0270142 A1Published application
Composite tool holders and applications thereof
OwnerAlan J. Bookheimerinventor
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Abstract
In one aspect, composite tool holders are described herein comprising advantageous structural arrangements of metal carbide and alloy components. Briefly, a composite tool holder comprises a metal carbide shank comprising a bore having an inner diameter and outer diameter. An alloy sleeve is positioned in the bore for engaging a tool, wherein the alloy sleeve is bonded to inner diameter surfaces of the bore via a crosslinked adhesive.
Claims20
A composite tool holder comprising:
- a shank comprising a bore having an inner diameter and outer diameter, the shank being formed of carbide, ceramic or tungsten heavy alloy;
- and
- an alloy sleeve positioned in the bore for engaging a tool, wherein the alloy sleeve is bonded to inner diameter surfaces of the bore via crosslinked adhesive.
A tooling assembly comprising:
- a composite tool holder comprising a shank comprising a bore having an inner diameter and outer diameter and an alloy sleeve positioned in the bore for engaging a tool, wherein the shank is formed of carbide, ceramic or tungsten heavy alloy, and the alloy sleeve is bonded to inner diameter surfaces of the bore via crosslinked adhesive;
- and
- a tool coupled to the alloy sleeve.
A method of making a composite tool holder comprising:
- providing a shank comprising a bore having an inner diameter and outer diameter, the shank formed of carbide, ceramic or tungsten heavy alloy;
- positioning an alloy sleeve in the bore for engaging a tool;
- and
- bonding the alloy sleeve to inner diameter surfaces of the bore via crosslinked adhesive.
1 more element
Dependencies are inferred from the claim text.