Inspection requirements and precautions for bronze castings

Inspection requirements and precautions for bronze castings

Inspection requirements:

1.Surface quality inspection: 5B test, salt spray test, and UV resistance test are required to ensure that the surface quality of castings meets the standards.

2.Shape and size inspection: According to the use requirements, flatness, parallelism, straightness and other inspections are carried out to ensure that the shape and size of the castings meet the design requirements.

3.Internal quality inspection: Including chemical composition, mechanical properties, etc., to ensure that the internal quality of the castings meets the standards.

Precautions:

1.Comprehensive inspection method: For discontinuities that cannot be measured by radiographic inspection, other non-destructive inspection methods should be considered.

2.Special applications: For special applications, more stringent inspection methods need to be formulated and determined through negotiation between the buyer and the supplier.

3.Safety and health: Before using the inspection standards, users should conduct corresponding safety and health training and establish rules and regulations.

Inspection requirements and precautions for bronze castings are important links to ensure that the quality of castings meets the standards. Inspections and precautions should be strictly implemented in accordance with relevant standards and requirements.
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