Essays about: "welding inspection"

Showing result 1 - 5 of 10 essays containing the words welding inspection.

1. 1. Accuracy Improvement and Joint Stiction Relieve in Robot Arms Movement Applying Torque-Based Cartesian Impedance Control With Dithering

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Salvador Monzó Martínez; Altin Zejnullahu; [2023]
   Keywords : Technology and Engineering;

   Abstract : Robots are nowadays present and essential in a wide range of applications, and robot arms in particular are capable of performing various tasks such as inspection, material handling, and welding. They can be classified into several types, depending on their structure and purpose. READ MORE

3. 2. Friction Element Welding of Ultra High Strength Steels to Aluminium Alloys

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Hilda Vestberg; [2022]
   Keywords : friction element welding; UHSS; aluminum; ejoweld; dissimilar welding;

   Abstract : To address the concerns of simultaneously improving crash performance and fuel efficiency in the automotive industry, multi-material car bodies are becoming increasingly popular. Aluminium and steel are two materials whose properties complement each other well for this application. READ MORE

4. 3. Automating a robot cell welding process

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Elias Ljunglöv; [2022]
   Keywords : stud bolt welding quality; accuracy in automated welds; welding unit fail-safe; brazed plate heat exchangers; programmable logic controller; human-machine interface; Technology and Engineering;

   Abstract : Today, the importance of sustainable and effective energy usage is rapidly growing. SWEP International AB leads the manufacturing of brazed plate heat exchangers that offer effective heating and cooling applications used in a wide range of systems and industries. READ MORE

5. 4. Detection of voids in welded joints using ultrasonic inspection : Quality control of welded joints in copper canisters for purpose of permanent storage of used nuclear waste

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Bakhtiar Afzalan; [2021]
   Keywords : Ultrasonic inspection; Nuclear waste; Nuclear waste storage; welded joints;

   Abstract : This thesis was done i cooperation with SKB Clab in Oskarshamn and studies use of sonic waves for detecting voids and irregularities in the weld joints of copper capsules used for long term storage of radioactive waste. Since these could pose material failure and thereby risk radioactive contamination of ground water it is very important to find means of quality control before storage. READ MORE

6. 5. Overlay welding of FeCrAl alloys

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Lezan Rashid; [2016]
   Keywords : Overlay welding; FeCrAl; TIG; MIG; welding evaluation;

   Abstract : In this master thesis different overlay welding methods suitable for boiler application has been investigated. The purpose of this project is to define advantages and disadvantages for each overlay welding methods and suggest some evaluation criteria on some commercial and experimental alloys aimed for overlay welding material. READ MORE