Method and system for detecting and processing metal scraps
A processing method and technology of metal shavings, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve problems such as false alarms, reduce alarm accuracy, and increase maintenance costs, so as to improve accuracy, save equipment maintenance, and avoid The effect of frequent false alarms
Active Publication Date: 2015-04-22
SICHUAN XINCHUAN AVIATION INSTR
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Problems solved by technology
[0004] However, this kind of alarm mechanism has at least the following problems. Due to the normal wear debris in the above-mentioned wear debris, it generally does not have adverse effects on the operation of the engine and does not require an alarm. That is, this kind of alarm mechanism has frequent false alarms. problems, reducing the accuracy of alarms and increasing maintenance costs
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] The embodiment of the invention discloses a method and a system for detecting and processing metal shavings, so as to realize the purposes of melting normal wear swarf and accurately alarming abnormal wear swarf.
[0025] figure 1 A method for detecting and processing metal shavings is shown, including:
[0026] Step 11: Adsorb metal scraps in the lubricating oil to be treated;
[0027] The metal scraps fall into the lubricating oil. In this embodiment, th...
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An embodiment of the invention discloses a method for detecting and processing metal scraps. The method includes absorbing the to-be-processed metal scraps in lubricating oil; electrifying and ablating the metal scraps; and giving an alarm for metal scraps which are not ablated and / or are not completely ablated during electrification and ablation. The abrasion metal scraps generated during running of an engine are absorbed and then are electrified and ablated, the normal abrasion scraps are melted, and the alarm is given for the residual abnormal abrasion scraps which are not completely melted due to large sizes. The embodiment of the invention discloses a processing system corresponding to the method for detecting and processing the metal scraps. The method and the processing system have the advantages that a processing flow including absorption, ablation and alarming is completed under the centralized control of a controller, effects of melting the normal small scraps by current and alarming for the abnormal abrasion small scraps are realized, the problem of frequent false alarms of an existing alarming mechanism is avoided, alarm accuracy is improved, and unnecessary equipment overhaul due to the false alarms is omitted.
Description
technical field [0001] The invention relates to the technical field of engine maintenance, and more specifically, to a method and system for detecting and processing metal shavings. Background technique [0002] The engine is a power output device that converts chemical energy into mechanical energy, including transmission gears, engines, drive shafts and other components. When the engine runs at high speed, it will produce mechanical wear and corresponding wear debris, especially in unstable load and application environments. Influenced by factors such as temperature, the abnormal wear and tear generated will affect the subsequent operation of the engine and need to be dealt with in time to eliminate abnormalities by means of alarms and other methods. [0003] The treatment method for the engine wear and debris is to adopt the debris alarm mechanism, and when the wear debris is generated, an alarm is issued and cleaned up in time. [0004] However, this kind of alarm mecha...
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IPC IPC(8): F02B77/08F02B77/04
Inventor 周弦黎世清黄茂春
Owner SICHUAN XINCHUAN AVIATION INSTR