How to identify weld information in a construction drawing using Weld Mapping ? (no drawing software, Microsoft Word or Paint)

29 April 2020

One of the requirements of ISO 3834-EXC2-3-4 is the weld identification in construction plan (Welding Mapping).

Identifying weld information is an essential part of the welding book given to the customer during the preparation phase of the construction.

What is the difference between identifying weld information (Welding Mapping) and using drawing with Welding Symbols?

Identifying weld information should not be confused with drawing with Welding Symbols (see picture 1). Indeed, the weld can be displayed on a welded construction plan by the technical drawing rules standardized by the EN ISO 2553 (February 2014).


(picture 1 – example of welding identification line. Sources: soudeurs.com)

Namely, most technical drawing software has standardized symbol libraries such as ANSI, ISO, GOST and JIS.


Although the welding symbolism aims to explain how the weld are executed, the purpose of Welding Mapping is to show to the customer where the weld are located on the plan and are related to the welding data book.

 

How to identifying weld information (Welding Mapping) on a construction drawing in a welding data book?

Beforehand, welds are previously set up in a summary table before their execution. Each one has an ID (S01, W01 etc.), and these IDs are generally represented by a circle accompanied by an arrow to indicate joints location (see picture 2).
exemple de localisation de joints soudés sur un ensemble chaudronné filtre séparateur. Source: soudeurs.com


(Image 2: example of welded joints mapping on a boiler assembly filter separator plan. Source:

soudeurs.com)

To ensure that the welding book is complete, each of these welds is marked with a WPS number. Each WPS must indicate the referenced PQR. And each WPS is a summary of the essential weld preparation parameters. This bundle of identification numbers/weld parameters/WPS/PQR generally leads to office automation problems (WPS writing, PQR scanning, weld summary table report etc.).


That is why the welding coordinator ends juggling between between Word, Excel, Paint (?) in order to obtain the best welding data book layout.

 

It should be noted that a technical drawing software is not destinated to cover welding quality documentation traceability and pagination.

How SIRFULL Welding helps you to easily identify and trace weld on a construction plan?

SIRFULL Welding sets you free from Word, Excel or other solutions crossed usage to layout your welding data book. From a simple drawing file importation (png, jpg, jpeg, pdf) you enjoy a full set of tools dedicated to identify your welds and trace your welding quality data (watch video 1)

Video 1: How to make welding mapping on a construction drawing with SIRFULL Welding

From welding components to WPQR and weld specifications, each weld IDs are attached to recorded and traced welding data. With SIRFULL Welding, you can provide to your customer an automatically generated and personalized welding data book.


Learn how to easily compile and export your complete and personalized welding data book with SIRFULL Welding.

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Sirfull is a software vendor with a strong industrial culture and French know-how, which develops solutions that enable its customers to anticipate changes in their market.

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