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Polycrystalline diamond power transmission surface

A technology of polycrystalline diamond and power transmission, which is applied in the direction of engine components, sliding contact bearings, bearings of rotating motion, etc., and can solve problems such as failure and component wear

Pending Publication Date: 2022-03-22
XR DOWNHOLE LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At certain surface velocities of moving parts, such as those generated at the cutting tip, the resulting loads and accompanying temperatures tend to exceed the graphitization temperature of diamond (i.e. about 700°C), which may in the presence of diamond catalyst or solvent elements Causes rapid wear and failure of components

Method used

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  • Polycrystalline diamond power transmission surface
  • Polycrystalline diamond power transmission surface
  • Polycrystalline diamond power transmission surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Example 1. A power transmission system includes: a first component having at least one power transmission surface thereon, the at least one power transmission surface comprising polycrystalline diamonds; second components, the second The component has at least one relative power transmission surface, which includes a material comprising at least 2 weight percent diamond solvent-catalysts based on the total weight of the material; wherein the first components are The two components can be coupled to engage the polycrystalline diamonds with the diamond solvent-catalyst, and drive one of the first components and the second component to move the other of the second part.

Embodiment 2

[0072] Example 2. The power transmission system according to Example 1, wherein the first component is a first gear, wherein the second member is a second gear, a first gear and a second gear meshing.

Embodiment 3

[0073] Example 3. The power transmission system according to Example 2, wherein the at least one power transmission surface is at least one gear teeth of the first gear, and at least one relative power transmission surface is at least one gear teeth of the second gear.

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Abstract

A powertrain system is provided that includes a polycrystalline diamond powertrain surface that engages a diamond solvent-catalyst powertrain surface. The power transmission system can be a gear, a universal joint or other power transmission system or component or comprises a gear, a universal joint or other power transmission system or component.

Description

[0001] Cross-reference related application [0002] The present application is part of U.S. Patent Application Serial No. 16 / 049,617 (unreasonable), "Polycrystalline Diamond Thrust Bearing and Element Thereof, filed on July 30, 2018. The present application is also subject to "Material Treatments for Diamond-On-Diamond Reactive Material Bearing Engagements" in May 29, 2019 (Material Treatments for Diamond-On-Diamond Reactive Material Bearing Engagements ", US Patent Application No. 16 / 425,758 ( The unresolved) continued patent application, which itself is part of the continued application: US Patent Application No. 16 / 049,588, submitted on July 30, 2018 (now released as US patent No. 10465775); U.S. Patent Application No. 16 / 049,608, Submit (unresolved) on July 30, 2018; US Patent Application No. 16 / 425,758 (submitted on May 29, 2019); US Patent Application No. 16 / 049,588 (submitted on July 30, 2018); US Patent Application No. 16 / 049,608 (July 30, 2018) Submitted by da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/00
CPCF16C17/04F16C17/10F16C17/02F16C2360/18F16C2360/31F16C2360/23F16C2352/00F16C32/02F16C33/043F16C2206/04F16C2223/10F16C2223/32F16C33/121F16C33/14F16H55/06F16H57/041F16C29/025F16C29/02
Inventor G·普雷沃斯特M·V·威廉姆斯W·W·金D·P·米斯
Owner XR DOWNHOLE LLC
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