Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders

নিচের প্রতিটি এন্ট্রি প্রকাশিত ESCO-O*NET Crosswalk (সংস্করণ 1, 2022)-এ এই পেশার সঙ্গে একটি একটি করে মেলানো হয়েছে। মিলের ধরনগুলো ওই ক্রসওয়াকের; ভাষা AI Changing Work-এর।

• wave soldering machine operatorESCO 8212.5পরিসর একই

  Wave soldering machine operators set up and operate machines to solder electronic components to the printed circuit board. They read blueprints and layout designs.

• laser beam welderESCO 7212.3.2এই পেশা বেশি বিস্তৃত

  Laser beam welders set up and tend laser beam welding machines designed to join separate metal workpieces together through the use of a laser beam radiating a concentrated heat source that allows for precise welding.

• oxy fuel burning machine operatorESCO 7223.15এই পেশা বেশি বিস্তৃত

  Oxy fuel burning machine operators set up and tend machines designed to cut, or rather burn off, excess material from the metal workpiece using a torch that heats the metal workpiece to its kindling temperature and subsequently burns it into a metal oxide upon its reaction with an emitted stream of oxygen, flowing out of the workpiece's created kerf as slag.

• plasma cutting machine operatorESCO 7223.16এই পেশা বেশি বিস্তৃত

  Plasma cutting machine operators set up and operate plasma cutting machines designed to cut and shape excess material from a metal workpiece using a plasma torch at a temperature hot enough to melt and cut the metal by burning it and works at a speed that blows away the molten metal from the clear cut.

• spark erosion machine operatorESCO 7223.20এই পেশা বেশি বিস্তৃত

  Spark erosion machine operators set up and tend spark erosion machines designed to cut excess material from a metal workpiece by the use of electrical discharges, or sparks, caused by electric voltage and separated by a dielectric liquid, which removes pieces of metal from the electrodes These applications can involve transmission and optical microscopy.

• brazierESCO 7212.1আংশিক মিল, একই নয়

  Braziers operate various equipment and machinery such as torches, soldering irons, fluxes and welding machines in order to join two metal pieces together, by heating, melting and forming a metal filler inbetween them, often brass or copper. Brazing can join metals such as aluminum, silver, copper, gold, and nickel. Brazing is a similar process to soldering but requires higher temperatures.

• electron beam welderESCO 7212.3.1আংশিক মিল, একই নয়

  Electron beam welders set up and tend machines designed to join separate metal workpieces together through the use of a high-velocity electron beam. They monitor the machining processes providing an alteration in the kinetic energy of the electrons that allows for them to transform into heat for the metal to melt and join together in a process of precise welding.

• soldererESCO 7212.2আংশিক মিল, একই নয়

  Solderers operate various equipment and machinery such as gas torches, soldering irons, welding machines, or electric-ultrasonic equipment in order to solder together two or more items (usually metals), by melting and forming a metal filler in between the joints, the filler metal has a lower melting point than the adjoining metal.

• spot welderESCO 7212.3.4আংশিক মিল, একই নয়

  Spot welders set up and tend spot welding machines designed to press and join metal workpieces together. The metal resistance to the passage of electrical current and the subsequent heat created in the process allows for the local melting and joining of the parts.

• welderESCO 7212.3আংশিক মিল, একই নয়

  Welders operate welding equipment in order to join metal workpieces together. They can use fusion welding processes based on different techniques and materials. They also perform simple visual inspection of welds.