Reading comprehension the welding procedure
A welding procedure is a way of Controlling the welding operation.
Purpose of procedure:
1. To Prove a joint design can meet procedure - consistency
2. Instruction for welder
3. Ensurre repeatability
are approved Weld Procedures to Ensure They are functioinal and fulfil the physical and machanical properties Necessary to reach the required stabdard.
Welder are approved to Ensure một welder is capable of welding to a procedure and obtaining a result Furniture meets specification.
Producing a weld procedure involves:
Planning the tasks
Collecting the data
for Writing a procedure for trial use or
testing welds Making
Evaluating the results of the tests
to the Relevant Approving the procedure code
Preparing the documentation available on
the Components of a weld procedure
iterms to be included in the procedure can some of the theo friend:
Parent Metal
a. Type
b. B. Thickness (this includes for pipe outside diameter)
c. Surface condition
d. Identifying marks
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