aBut what I really want her to know is the guy that she's disgusted by, is the guy I'm disgusted by, too. But that guy doesn't exist anymore. 但什么我真正地要她知道是她憎恶了的人,是我被憎恶的人,也是。 但那个人不再存在。[translate] ...
By using electric current, the arc welder generates enough heat to actually melt the pieces of steel. A welding rod or electrode is placed in the positive side of the arc welder cables in what is commonly called the stinger, while the negative, or ground, cable is attached to the steel ...
The tungsten inert gas, or TIG, welder resembles the arc welder in that a wire welding rod is dipped into a melted weld pool created by heating the steel with a welding torch. The wire rod is melted off, creating a weld bead and the process is repeated until the entire weld is ...
Are you a "Certified Welder?" The answer to this question is complicated, complex and most often needs to actually be deciphered. A simple answer of "Yes," or "No," can not accurately define a welder's competency, capabilities or qualifications in performing any given welding task / operat...
Other example that is that when a welder is qualified by 1 ½ inch pipe, can weld min 1 inch and max 2 ½ inch. P number: The limitation for P number addressed in QW- 423, for example a welder who has been qualified in base material with P number1 thru P number 15 F can ...
Below are several venues in which the use of the title Master Welder is pervasively sited. 1. The artist type: those who create, the metal sculpture, the metal artist, bike builders, retrorers of antique cars and artifacts, those who fabricate garden art, the garage hobbiest. I would nev...
The company has the strong passenger train car fitting research and development, the design and manufacturing ability, is the machine design and the manufacture production unit.Machine adds the staff after the strict professional skill training mount guard.The welder even process trained and obtains[tr...
What is Ai Aiguo? A. A welder. B. A teacher. C. A tailor.12. What does " a skilled worker" mean? A. The man who reads all the books. B. The man who can do the work well. C. The man who works hard.)3. How old is Ai Aiguo now? A. About 19 years old. B....
Overhead welding or welding in rain and wind? Electrode welding is the simple and versatile solution.
Furthermore, the welder is not dependent on shielding gases and can easily work outside, even in unfavorable weather conditions such as wind or rain. Manual metal arc welding: this is how it works In stick welding, contact between the rod electrode and workpiece ignites the arc. This creates...