Multi-spray-nozzle air-pressure pulse chip clearing system for piston chip clearing and control method

A gas pressure pulse, multi-nozzle technology, which is applied to the cleaning methods, cleaning methods and utensils, chemical instruments and methods using gas flow, etc.
CN103008288AInactive Publication Date: 2013-04-03湖南省三联环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
湖南省三联环保科技有限公司
Publication Date
2013-04-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a multi-spray-nozzle air-pressure pulse chip clearing system for piston chip clearing and a control method. The system comprises oil hole spray nozzles, pin hole spray nozzles, annular groove spray nozzles and a spark plug hole spray nozzle, wherein the oil hole spray nozzles are installed on a rack A and the direction of the air outlet ends of the oil hole spray nozzles is in parallel with the axis direction of a piston supporting seat; the pin hole spray nozzles are installed on a rack B and the direction of the air outlet ends of the pin hole spray nozzles is perpendicular to the axis direction of the piston supporting seat; the annular groove spray nozzles are installed on the rack B and the direction of the air outlet ends of the annular groove spray nozzles is perpendicular to the axis direction of the piston supporting seat; and the spark plug hole spray nozzle is installed on the rack B and the direction of the air outlet end of the spark plug hole spray nozzle is in parallel with the axis direction of the piston supporting seat. The control method comprises six process steps in the actual working process. The multi-spray-nozzle air-pressure pulse chip clearing system for piston chip clearing and the control method aim at clearing chips produced during piston machining and preventing cross pollution of the chips on different machining surfaces during chip clearing process.
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Description

technical field

[0001] The invention relates to a multi-nozzle air pressure pulse chip cleaning system and control method for piston chip cleaning. Background technique

[0002] The piston is the "heart" of the automobile engine, which bears alternating mechanical loads and thermal loads, and is one of the key components in the engine with the worst working conditions. The function of the piston is to withstand the gas pressure and transmit it to the connecting rod through the piston pin to drive the crankshaft to rotate. The top of the piston is also an integral part of the combustion chamber.

[0003] A large amount of metal shavings will be produced during the production of pistons, and surface cleaning of swarf is an essential process. Under the current technical conditions, ultrasonic chip cleaning or manual chip cleaning are generally used. Ultrasonic chip cleaning is cumbersome, takes a long time and cannot be completely cleaned, resulting in waste water; manual pne...

Claims

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