Page 103 - CITS - Fitter Trade Practical - Volume -2

FITTER - CITS

Surface Treatment:
• Select appropriate surface treatment methods based on the material composition, application requirements,
and desired performance characteristics of the drawing tool.
• Implement surface modification techniques such as nitriding, carburizing, or ion implantation to improve
hardness, wear resistance, and surface lubricity.

• Apply protective coatings or platings such as chrome, nickel, or ceramic-based materials to enhance corrosion
resistance and extend the tool’s service life in harsh operating environments.
• Conduct post-treatment inspections and quality checks to verify coating thickness, adhesion strength, and
surface uniformity according to industry standards and customer specifications.
Assembly:
• If the drawing tool consists of multiple components or subassemblies, organize the parts in a controlled
environment to prevent contamination or damage during assembly
• Follow detailed assembly instructions provided in the design documentation, including part orientation,
alignment, and fastening sequences.
• Utilize hand tools, power tools, or automated assembly equipment as appropriate to ensure consistent and
reliable assembly of the drawing tool components.
• Perform functional tests and visual inspections on assembled units to verify proper operation and identify any
assembly errors or defects that require correction

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CITS : C G & M - Fitter - Exercise 68