AWS C1.5 pdf free download

AWS C1.5 pdf free download.Qualification of Resistance Welding Technicians.
2. Normative References
The documents listed below are referenced within this publication and are mandatory to the extent specified herein. For undated references, the latest edition of the referenced standard shall apply. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply.
AWS QC2O, Specification forAWS Certification of Resistance VIding Technicians
AWS A3.OM/A3.O, Standard lding Terms and Definitions Including Terms for Adhesive Bonding, Brazing.
Soldering, Thermal Cutting, and Thermal Spraying
3. Terms and Definitions
AWS A3.OM/A3.O, Standard klding Terms and Definitions, Including Terms forAdhesive Bonding, Brazing, Soldering, Thermal Cutting, and ThermalSpraying, provides the basis for terms and definitions used herein. However, the following terms and definitions are included below to accommodate usage specific to this document.
candidate. The person attempting to qualify to this standard.
certification. The act of determining, verifying and attesting in writing to the qualification of personnel in accordance with specified requirements.
code. A standard consisting of a set of conditions and requirements relating to a particular subject and indicating appropriate procedures by which it can be determined the requirements have been met. A standard suitable for adoption in whole or part by a governmental authority as a part of a law or regulation or specified by other mandatory documents.
qualification. The training, skill, knowledge, and experience required for personnel to perform the duties of a specific job or function, typically demonstrated by passing a performance test.
qualified. Having capability of meeting specific requirements and performing the specific duties required for the tasks assigned.
specification. A document detailing the essential technical requirements for a material, product, system, or service. It includes the procedures. methods. qualifications, or equipment necessary to verify compliance. This specification is considered mandatory when cited by a mandatory document or when agreed upon by parties. such as for procurement urposes.
standard. A document providing rules or guidelines, produced by consensus, and approved by a recognized body,The term standard encompasses five AWS categories: code, specification, method, recommended practice. and guide.
4. Duties
Each employer shall be responsible for defining the specific duties of a RWT in the place of employment. The detailed duties and capabilities of a RWT include the following:
4.1 Application Principles. The RWT shall be capable of discussing basic resistance welding principles as they apply to resistance welded parts. This includes recognition and understanding applicable codes or specifications.
4 Materials and Welding/Joining Metallurgy. The RWT shall possess a basic knowledge of ferrous and nonferrous materials including: carbon steel, various types of alloy steels, stainless steels, nickel and nickel alloys, aluminum and aluminum alloys, copper and copper alloys, titanium and titanium alloys.
The RWT shall be able to demonstrate a practical knowledge of how the different resistance welding processes and preand post-welding heat treating processes affect the metallurgy of ferrous and nonferrous materials.
4.3 Resistance Welding, Joining, and Heating Processes. The RWT shall demonstrate a working knowledge of one or more of the resistance welding processes, such as spot welding, projection welding, seam welding, upset welding, resistance brazing, resistance soldering, flash welding, and of resistance heating.AWS C1.5 pdf download.