Product and method for its manufacture within material processing
AssigneeMircona AB
InventorsRagnhild Mihic, Peter Mihic
Life of this patent
Estimating the term…
Abstract
The present invention provides an appliance for chip removal applications comprising a vibration-damping material wherein the vibration-damping material is a material arranged by nano-dimensional cluster form. The present invention additionally provides a method for manufacturing said appliance. The present invention provides also an appliance obtainable by said method. Additionally the present invention provides an article or work piece for use in an appliance for chip removal applications. Also a computer program is provided for controlling the above method.
Claims42
An appliance for chip removal applications comprising a layer of a vibration-damping material in an interface between two parts of the appliance,
- wherein the vibration-damping material is a ceramic material comprising carbon nitride arranged by nano-dimensional cluster form,
- wherein the layer has a thickness of 1 μm to 1 cm,
- wherein the appliance comprises a tool holder comprising:
- a shaft intended to be arranged in a manufacturing machine or in a tool holder of a manufacturing machine;
- and
- a head on which a cutter is intended to be arranged,
- wherein the surface of the shaft in contact with the manufacturing machine or tool holder of a manufacturing machine holding said tool holder is provided with the vibration-damping material such that the cutter is in contact with the manufacturing machine solely via the vibration-damping material, and
- wherein the applied damping material is a composite material arranged by multilayer structure that consists of alternated layers of metal or metal compounds of one kind and metal or metal compounds of another kind.
An appliance for chip removal applications comprising a layer of a vibration-damping material in an interface between two parts of the appliance,
- wherein the vibration-damping material is a ceramic material comprising carbon nitride arranged by nano-dimensional cluster form,
- wherein the layer has a thickness of 1 μm to 1 cm,
- wherein the appliance comprises a tool holder comprising:
- a shaft intended to be arranged in a manufacturing machine or in a tool holder of a manufacturing machine;
- and
- a head on which a cutter is intended to be arranged,
- wherein the surface of the shaft in contact with the manufacturing machine or tool holder of a manufacturing machine holding said tool holder is provided with the vibration-damping material such that the cutter is in contact with the manufacturing machine solely via the vibration-damping material, and
- wherein the uniformity of thickness of the vibration damping layer is from 0.1 to 10%.
An appliance for chip removal applications comprising a layer of a vibration-damping material in an interface between two parts of the appliance,
- wherein the vibration-damping material is a ceramic material comprising carbon nitride arranged by nano-dimensional cluster form,
- wherein the layer has a thickness of 1 μm to 1 cm,
- wherein the appliance comprises a tool holder comprising:
- a shaft intended to be arranged in a manufacturing machine or in a tool holder of a manufacturing machine;
- and
- a head on which a cutter is intended to be arranged,
- wherein the surface of the shaft in contact with the manufacturing machine or tool holder of a manufacturing machine holding said tool holder is provided with the vibration-damping material such that the cutter is in contact with the manufacturing machine solely via the vibration-damping material, and
- wherein the vibration damping layer in nano-dimensional cluster form has a number of sub-layers in a superlattice where the number of layers is from 10-10000.
Dependencies are inferred from the claim text.