Piktor Tarigan

Determining Student’s Welding Skill for Visual Welding Inspector (CSWIP 3.0) Certificate Using Profile Matching

Welding is skill needed in many machinery and factory industries. Welding as skill is acknowledged by having a certificate. As certification cost is high, the skill must match the criteria for each test in a certification. In recent years, Politeknik Negeri Medan has held 7 times Visual Welding Inspector (CSWIP 3.0) certification with 57% of […]

Determining Student’s Welding Skill for Visual Welding Inspector (CSWIP 3.0) Certificate Using Profile Matching Read More »

Analysis of Tensile Strength on ST.37 Material with SMAW Welding Variations of SAE 10 Oil and Water Cooling

In welding work must pay attention to the suitability of the welding construction in order to achieve optimal results. For this reason, welding needs to pay attention to several important things including welding efficiency, energy savings, and of course low costs. The purpose of this study was to determine how the tensile strength of the

Analysis of Tensile Strength on ST.37 Material with SMAW Welding Variations of SAE 10 Oil and Water Cooling Read More »