welding institute
18 December 2024


blogs

QC documents in Welding Fabrication

Introduction to documents in Welding Welding Process is almost inevitable in all industry , welding process is involved from foundry cast material repair to airspace components . Stages of Inspection: Project Documents Incoming Material Inspection Cutting Inspection Fit – Up Inspection WPS, PQR, WQT & Weld…
non destructive test
22 November 2024


Training

NDT course

NEW BATCH SARTS FOR NDT ASNT LEVEL II call : 8668082413, 9600640894, 9489342244, Visit : Advanced Quality Centre , near Kalyan Jwellers, Gandhipuram, Coimbatore 641 012. https://aqcinspection.com/   We stand out…
scope of ndt
20 November 2024


blogs, Job Assistance, Training

Scope of NDT

Dear students and engineers , this article will give  details of scope of NDT , where it is applicable and what is the salary range for working in Non Destructive Testing Technologies. Scope of NDT : Non Destructive Testing shortly called as NDT has scope in…
laser welding certification
24 October 2024


blogs

Laser Welding Process & Laser Welding Machine

What is Laser Welding? Laser welding process is a technique that utilizes a concentrated beam of light, or laser, to fuse materials together. The intense heat from the laser beam melts the base materials, which, upon cooling, create a strong and durable bond. This process…
NDT testing
18 September 2024


blogs

NDT Accessories

Non-Destructive Testing (NDT) accessories are essential components that support NDT techniques used to evaluate the integrity and properties of materials or structures without causing damage. NDT is widely used in industries like aerospace, construction, manufacturing, oil and gas, and more. The accessories used in…
fillet welds
28 August 2024


blogs

Welding repair – Fabrication defects and service failures

Introduction Welding repair of defects ranges from simple operations to improve the weld profile to more extensive procedures involving significant metal removal and subsequent rewelding to address extensive cracking. Repairing defects that occur during fabrication is generally easier than addressing service failures because the same…
welder qualification
30 July 2024


blogs

Welding Procedure and performance qualification

Welding Procedure and performance qualification – ASME Section IX Welding Procedure Specification (WPS) A Welding Procedure Specification (WPS) is a written document that provides detailed instructions to the welder for making production welds in accordance with code requirements. Every WPS must be qualified by the manufacturer….
GTAW welding on SS
29 May 2024


blogs

GTAW Welding on Stainless Steel

GTAW Welding on Stainless steel – SS Produces very strong/tough weld compared to other process Slow process Good appearance Mostly used for Root and hot pass & Low thickness material Low heat input…
welding institute
17 May 2024


blogs

SMAW – Shielded Metal Arc Welding on SS Material

Arc welding on SS material : Electrode specification standard : AWS A 5.4 Gas – Not required Example of electrode spec: Austenitic SS : E209, E316, E308, E309, E316, E316L (L – Low Carbon), Martensitic :    E410-16 Precipitation hardened : E7Cr-16 Enclosed herewith the Electrode selection chart for…