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Offshore oil drilling platform rig disc brake pad and preparation method thereof

A drilling platform, disc brake technology, applied in mechanical equipment, friction linings, etc., can solve problems such as restricting development, and achieve the effects of simple manufacturing, low cost, and broad market prospects

Active Publication Date: 2013-10-02
杭州克尔菲利科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing domestic friction materials still fail to meet the above requirements, which has become an important factor restricting the development of my country's offshore oil drilling platform drilling rig disc brake pad industry

Method used

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  • Offshore oil drilling platform rig disc brake pad and preparation method thereof
  • Offshore oil drilling platform rig disc brake pad and preparation method thereof
  • Offshore oil drilling platform rig disc brake pad and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The offshore oil drilling platform drilling rig disc brake pad includes a metal skeleton 1 and a friction material layer 2 bonded to the bonding surface of the metal skeleton; wherein the friction material layer is composed of the following raw materials in parts by weight: boric acid-tung oil double modified 10 parts of phenolic resin, 12 parts of aramid pulp fiber, 6 parts of carbon fiber, 12 parts of sisal fiber, 18 parts of precipitated barium sulfate, 1 part of sodium fluoride, 5 parts of vulcanized ladder, 6 parts of aluminum hydroxide, 6 parts of diatomaceous earth 5 parts, polytetrafluoroethylene suspension resin 5 parts, zinc stearate 0.5 parts, cashew nut shell oil friction powder 3 parts, artificial graphite 3 parts, foam iron powder 3 parts, chalcopyrite powder 8 parts, hydrogenated nitrile rubber 2 parts , 3 parts of nitrile latex.

[0026] Preparation method: Weigh the raw materials → mix and stir various raw materials for 9 minutes → put the mixed materia...

Embodiment 2

[0028] The disc brake pad of an oil drilling rig includes a metal skeleton 1 and a friction material layer 2 bonded to the bonding surface of the metal skeleton; wherein the friction material layer is composed of the following raw materials: 11 parts of boric acid-tung oil double-modified phenolic resin, 15 parts of aramid pulp fiber, 4 parts of carbon fiber, 10 parts of sisal fiber, 15 parts of precipitated barium sulfate, 2 parts of sodium fluoride, 6 parts of vulcanized ladder, 5 parts of aluminum hydroxide, 5 parts of diatomaceous earth, polytetrafluoroethylene 5 parts of vinyl fluoride suspension resin, 0.5 parts of zinc stearate, 3 parts of cashew nut shell oil friction powder, 3 parts of artificial graphite, 3 parts of foam iron powder, 6 parts of chalcopyrite powder, 3 parts of hydrogenated nitrile rubber, nitrile latex 4 parts.

[0029] Preparation method: Weigh the raw materials → mix and stir various raw materials for 7 minutes → put the mixed materials into the mol...

Embodiment 3

[0031] The disc brake pad of an oil drilling rig includes a metal skeleton 1 and a friction material layer 2 bonded to the bonding surface of the metal skeleton; wherein the friction material layer is composed of the following raw materials: 13 parts of boric acid-tung oil double-modified phenolic resin, 16 parts of aramid pulp fiber, 5 parts of carbon fiber, 14 parts of sisal fiber, 10 parts of precipitated barium sulfate, 3 parts of sodium fluoride, 7 parts of vulcanized ladder, 6 parts of aluminum hydroxide, 4 parts of diatomaceous earth, polytetrafluoroethylene 7 parts of ethylene suspension resin, 0.5 parts of zinc stearate, 3 parts of cashew shell oil friction powder, 3 parts of artificial graphite, 2 parts of foam iron powder, 4 parts of chalcopyrite powder, 3 parts of hydrogenated nitrile rubber, 5 parts of nitrile latex share.

[0032] Preparation method: Weigh the raw materials → mix and stir various raw materials for 8 minutes → put the mixed materials into the mold...

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Abstract

The invention relates to an offshore oil drilling platform rig disc brake pad and a preparation method thereof, and aims to provide a brake pad which has the characteristics of large braking torque and high shearing strength, as well as the preparation method which has the characteristics of simple process, convenience in manufacturing and lower cost. The adopted technical scheme is that the offshore oil drilling platform rig disc brake pad comprises a metal skeleton and a friction material layer, and is characterized in that the friction material layer is prepared from the following raw materials: boric acid-tung oil dual-modified phenolic resin, aramid pulp fiber, carbon fiber, sisal fiber, precipitated barium sulfate, sodium fluoride, antimony sulfide, aluminum hydroxide, diatomaceous earth, polytetrafluoroethylene suspension resin, zinc stearate, cashew nut shell oil friction powder, artificial graphite, foam powdered iron, yellow pyrites powder, hydrogenated nitrile-butadiene rubber and butyronitrile emulsion. The preparation method of the offshore oil drilling platform rig disc brake pad comprises the following steps: 1), weighing the raw materials; 2), mixing and taking out a mixture; 3), mould pressing for molding; 4), thermal curing; 5), processing to obtain the disc brake pad.

Description

technical field [0001] The invention relates to a key component of a drilling rig brake of an offshore oil drilling platform and a manufacturing method thereof, in particular to a disc brake pad of a drilling rig of an offshore oil drilling platform and a manufacturing method thereof. Background technique [0002] Since the beginning of the 21st century, the recovery of the global economy has driven the rapid growth of oil and gas demand, and the rising oil and gas prices have prompted major oil companies to continuously increase investment in oil and gas exploration and development, and expand the market size of investment in oil and gas exploration and development, which accounts for 60% of investment in oil and gas exploration and development. The scale of the oil drilling rig market for offshore drilling platforms has increased accordingly; the number of oil drilling rigs used, the number of drilling wells and other indicators have increased, and driven by global investme...

Claims

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Application Information

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IPC IPC(8): F16D69/02
Inventor 章春华盛剑峰徐栋徐鸣叶和东
Owner 杭州克尔菲利科技有限公司
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