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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM67255
Volume:
10 |
9 |
Sep 2026
Pages:
1-2
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.

Mechanical
Sau. Sundarbai Manik Adsul Polytechnic

Mechanical
Sau. Sundarbai Manik Adsul Polytechnic
Mechanical
Sau. Sundarbai Manik Adsul Polytechnic
study of the upper case and lower case assembly processes used in compressor manufacturing at GMCC India Pvt. Ltd., Supa. The study focuses on understanding the assembly sequence, major components, fitting methods, inspection requirements, and quality-control practices involved in compressor production. During industrial training, practical observations were made on the main assembly line, particularly during upper case and lower case installation. The study helps to understand how proper component alignment, fastening, sealing, and inspection contribute to compressor performance, reliability, and production efficiency.
KEYWORDS
The study concludes that proper Upper Case and Lower Case assembly is essential for compressor quality and reliable operation. Correct alignment, fastening, sealing, and inspection help reduce leakage, defects, and vibration. Industrial Training Activities Worked on the Main Assembly Line. Observed and performed Upper Case Installation. Observed and performed Lower Case Installation. Learned about different compressor components. Performed compressor testing under supervision. Learned to check and measure compressor dimensions. Observed assembly quality and inspection procedures. Followed safety rules and standard operating procedures. industrial training provided practical knowledge of compressor assembly, testing, quality control, and safety practices.
1. GMCC – Official Company Website. 2. Shimizu, Kobayashi & Yanagisawa – Volumetric Efficiency of Rotary Compressors, 1980. 3. Yanagisawa & Shimizu – Leakage Losses in Rotary Compressors, 1985. 4. Cai et al. – Leakage Characteristics of Rolling-Piston Rotary Compressors, 2017. 5. He et al. – Leakage Characteristics of R32 Rotary Compressors, 2018.
Publication Date
9/13/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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Conflict of Interest
The authors declare no conflict of interest related to this research work.
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