Prospects for application of electro-physical and chemical methods of removing burrs from small high-precision parts of ultra-fast-frequency electronics

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Receipt date: 
15.02.2020
Bibliographic description of the article: 

Karlina Yu. I., Gozbenko V. E., Kargapol'tsev S. K. Perspektivy primeneniya elektro-fiziko-khimicheskikh metodov udaleniya zausentsev s malogabaritnykh vysokotochnykh detalei sverkhvysokochastotnoi elektroniki [Prospects for application of electro-physical and chemical methods for removing burrs from small high-precision parts of ultra-fast-frequency electronics]. Sovremennye tekhnologii. Sistemnyi analiz. Modelirovanie [Modern Technologies. System Analysis. Modeling], 2020, Vol. 66, No. 2, pp. 15–22. DOI: 10.26731/1813-9108.2020.2(66).15-22

Year: 
2020
Journal number: 
УДК: 
621.7.019.7
DOI: 

10.26731/1813-9108.2020.2(66).15-22

Article File: 
Pages: 
15
22
Abstract: 

The article discusses the study of the prospects for the use of electro-physical and chemical methods of deburring from parts of microwave electronics, which are small-sized and have high accuracy requirements of up to 7 quality grade, and construction with hard-to-reach surfaces. No burrs are allowed on these parts according to technical specifications. It is not possible to eliminate the emergence of burrs at the stage of blade machining. The methods of manual and mechanical deburring used in production are costly. The search for less costly methods of deburring small-sized parts of ultra-high-frequency electronics with hard-to-reach surfaces is an urgent task. The purpose of the study is to assess the prospects for the use of electro-physical and chemical methods for removing burrs for these parts. The article gives an overview of electro-physical and chemical methods for deburring small-sized high-precision parts of microwave electronics; samples of installations based on the use of electro-physical and chemical methods for deburring, both Russian and foreign, are considered. Is provides the features of the application of these methods for these parts, their advantages and disadvantages. Imported equipment is much more expensive than domestic. It is concluded that electro-physical and chemical methods of deburring from parts of microwave electronics are promising, on conditions that they are adapted to the characteristics of production. The equipment of foreign production has been more widely tested in industries of this type. The use of Russian equipment will require heavy expenses on the adjustment of technology.

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