T/CWAN 0039-2020 Active Group standards

T/CWAN 0039-2020 Specification for welding procedure of ship longitudinal fillet weld robot

T/CWAN 0039-2020 Specification for welding procedure of ship longitudinal fillet weld robot

Publish Date: 2020-08-17 Implement Date: 2020-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CWAN 0039-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: Welding consumables

Publish Date: 2020-08-17

Implement Date: 2020-09-01

Pages: 20 pages

Scope

This standard specifies the terms and definitions, general requirements, welding equipment, welding materials, and welding process requirements, post-welding inspection, and safety protection for ship longitudinal angle welds performed by robots. This standard applies to the double-electrode automatic welding of ship longitudinal angle welds and transverse angle welds in general-strength hull structural steel (A, B, D, and E) and high-strength hull structural steel (AH32, DH32, EH32, AH36, DH36, and EH36).

Development Information

Word Count: 26 Thousand words Pages: 20 pages

Referenced Standards

GB/T 7727.4-1987 General terminology for ships—Structure, strength and vibration GB/T 2654-1989 Methods of hardness tests for welded joint and surfacing metal GB/T 2654-2008 Hardness test methods on welded joints GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 6052-1993 Commerial liquid carbon dioxide GB/T 6052-2011 Industrial liquid carbon dioxide GB/T 10045-2001 Carbon steel flux cored electrodes for arc welding GB/T 10045-2018 Tubular cored electrodes for non-alloy and fine grain steels GB/T 12924-1991 Terminology for ship technology—Hull construction GB/T 12924-2008 Terminology for ship technology—Hull construction and installation technology GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections GB/T 34000-2016 China shipbuilding quality standard CB/T 3761-1996 Requirements for Repairing Defects in Hull Structure Welds CB/T 3761-2013 The welding repair requirements for hull structural steel CB/T 3802-1997 Inspection requirements for weld seam surface quality of ship hull CB/T 3802-2019 Surface quality inspection requirements for hull welding seams T/CWAN 0007-2018 Welding materials (welding materials) T/CWAN 0008-2018 Welding terminology - Welding fundamentals GB/T 6052-2025 Industrial liquid carbon dioxide

Related Standards

GB/T 3731-1983 Abolished

GB/T 3731-1983 Covered electrodes—Determination of the efficiency, metal recovery and deposition coefficient

Publish Date: 1983-06-21

GB/T 8454-1987 Replaced

GB/T 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod

Publish Date: 1987-12-25

GB/T 11364-1989 Replaced

GB/T 11364-1989 Test method of spread-ability and clearance filling ability for filler metal

Publish Date: 1989-05-08

GB/T 13679-1992 Replaced

GB/T 13679-1992 Manganese base brazing filler metals

Publish Date: 1992-09-22

GB/T 13814-1992 Replaced

GB/T 13814-1992 Nickel and nickel alloy covered welding electrodes

Publish Date: 1992-11-05

GB/T 13815-1992 Replaced

GB/T 13815-1992 Aluminium base brazing filler metals

Publish Date: 1992-11-05