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Harmonic reducer surface machining treatment method

A technology of a harmonic reducer and a treatment method, which is applied in the direction of surface reaction electrolytic coating, superimposed layer plating, metal material coating process, etc. Low hardness and other problems, to achieve the effect of outstanding corrosion resistance, simple equipment and convenient operation

Inactive Publication Date: 2019-11-29
东莞市本润机器人科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a surface processing method for a harmonic reducer to solve the complex existing surface processing method proposed in the above-mentioned background technology, which makes the flexspline low in hardness, poor in wear resistance, easy to oxidize at high temperature, and resistant to pressure. Poor performance and other shortcomings seriously affect the performance of the flexible spline

Method used

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Examples

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Effect test

Embodiment 1

[0027] A method for processing the surface of a harmonic reducer, the specific steps of the processing method are as follows:

[0028] Step 1: Technicians write the production and processing steps, master the precautions for processing, and prepare processing materials and equipment;

[0029] Step 2: Put the flexible wheel into the ultrasonic cleaning machine and add water and sodium hydroxide solution to use ultrasonic waves for rapid cleaning;

[0030] Step 3: Dry the soft spline after cleaning in step 2 quickly in warm air to remove oil stains and rust spots on the surface of the substrate, and sandblast it;

[0031] Step 4: Clamp the flexspline substrate treated in step 3 on the electrode, immerse in the micro-arc oxidation electrolyte solution, slowly increase the voltage under constant current, and grow a micro-arc oxidation ceramic layer on the surface of the flexspline substrate;

[0032] Step 5: Put the flexible wheel into the vacuum chamber of the four-target micro-...

Embodiment 2

[0043] A method for processing the surface of a harmonic reducer, the specific steps of the processing method are as follows:

[0044] Step 1: Technicians write the production and processing steps, master the precautions for processing, and prepare processing materials and equipment;

[0045] Step 2: Put the flexible wheel into the ultrasonic cleaning machine and add water and sodium hydroxide solution to use ultrasonic waves for rapid cleaning;

[0046] Step 3: Dry the soft spline after cleaning in step 2 quickly in warm air to remove oil stains and rust spots on the surface of the substrate, and sandblast it;

[0047] Step 4: Clamp the flexspline substrate treated in step 3 on the electrode, immerse in the micro-arc oxidation electrolyte solution, slowly increase the voltage under constant current, and grow a micro-arc oxidation ceramic layer on the surface of the flexspline substrate;

[0048] Step 5: Put the flexible wheel into the vacuum chamber of the four-target micro-...

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Abstract

The invention discloses a harmonic reducer surface machining treatment method. The treatment method comprises the following specific steps: (1) technicist writes production machining procedures, masters machining treatment attentions, and prepare machining materials and equipment; (2) flexible wheels are put in an ultrasonic cleaner; and clear water and sodium hydroxide solution are fed for quickcleaning by using ultrasonic waves; (3) the flexible wheels cleaned in the step (2) are quickly dried in warm air; oil stains and rust on the surfaces of basal bodies are removed; and sand is blasted;(4) the basal bodies of the flexible wheels treated in the step (3) are clamped on electrodes and dipped in electrolyte solution; and under the condition of constant current, the voltage is slowly increased to grow microarc oxidation ceramic layers on the surfaces of the basal bodies of the flexible wheels; and (5) the flexible wheels are put in a vacuum chamber of microarc ion treatment equipment. The harmonic reducer surface machining treatment method is stable, reliable, simple in equipment, convenient to operate, high in practicability and suitable for wide popularization and application.

Description

technical field [0001] The invention belongs to the technical field of surface processing and production, and in particular relates to a surface processing method of a harmonic reducer. Background technique [0002] The harmonic reducer is mainly composed of four basic components: wave generator, flexible gear, flexible bearing and rigid gear. And mesh with rigid gears to transmit motion and power. In order to improve the performance, it is necessary to carry out surface treatment on the flexible gear of the harmonic reducer. The existing surface processing method is complicated, which makes the flexible gear low in hardness and wear-resistant. The disadvantages of poor performance, easy oxidation at high temperature and poor stain resistance have seriously affected the performance of the flexible spline. Contents of the invention [0003] The purpose of the present invention is to provide a surface processing method for a harmonic reducer to solve the complex existing su...

Claims

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Application Information

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IPC IPC(8): C25D11/02C23C26/00C23C14/32C23C28/00
CPCC23C14/325C23C26/00C23C28/32C23C28/345C25D11/026
Inventor 熊家鹏蒋仕龙王红星
Owner 东莞市本润机器人科技股份有限公司
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