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Production method for integrally heating and quenching track link tread

An overall heating and production method technology, applied in the direction of heat treatment furnace, heat treatment equipment, process efficiency improvement, etc., can solve the problems of complex heating and quenching equipment, complicated control procedures, and difficult troubleshooting, etc., and is suitable for popularization and application, control Precise, the effect of reducing the failure rate

Pending Publication Date: 2022-05-10
株洲市湘宁高中频设备有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing overall heating and quenching equipment for the treads of chain rail sections is relatively complicated, the cost is high, and the control program is relatively complicated, making it difficult to troubleshoot and repair

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The production method of the overall heating and quenching of the chain rail link tread in this embodiment comprises the following steps:

[0037] S1. Manual loading: the operator puts the workpiece to be processed on the conveyor chain, and uses the positioning device on the frame to perform initial positioning of the workpiece;

[0038] S2. Workpiece transport: transport the workpiece to the induction heating position;

[0039] S21. Workpiece fast forward: After the initial positioning of the workpiece, the frequency conversion speed regulation motor is started, and the chain drives the workpiece forward;

[0040] S22. The workpiece moves slowly: after the workpiece enters the quenching area, the motor is controlled to decelerate by the proximity switch signal, and slowly enters the induction heating position, and the motor is controlled by the switch signal to stop, and the workpiece stops moving forward.

[0041] S3. Workpiece positioning: The workpiece is position...

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PUM

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Abstract

The invention discloses a production method for integrally heating and quenching a track link section tread. The production method comprises the following steps: manually feeding, conveying a workpiece, positioning the workpiece, clamping the workpiece, electrifying and heating, moving the workpiece forwards, descending the workpiece into a water tank, ascending the workpiece, moving the workpiece forwards and discharging. The method effectively improves the production efficiency of track link section products, is high in intelligent degree and is suitable for popularization and application. Meanwhile, the invention further discloses a heating and quenching system corresponding to the production method, and the heating and quenching system is optimally designed and is more suitable for production requirements.

Description

technical field [0001] The invention belongs to the technical field of industrial machinery, and more specifically relates to a production method for integrally heating and quenching the tread of a chain rail link. Background technique [0002] The chain rail link is a key part of the track assembly in crawler construction machinery and military machinery. It is connected to the track shoe for transmission and also serves as a track for the rollers to advance. The working condition of the chain rail link is harsh, not only bears a large alternating load and impact load, but also the tread surface of the chain rail link that is in direct contact with the rollers is also subject to periodic friction. Therefore, the chain link must have good strength, and the tread must also have good wear resistance. [0003] The existing overall heating and quenching equipment for the treads of the chain rail segments is relatively complicated, the cost is high, and the control program is re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/10C21D1/18C21D11/00C21D9/00
CPCC21D1/10C21D1/18C21D11/00C21D9/0087Y02P10/25
Inventor 游春华
Owner 株洲市湘宁高中频设备有限责任公司