WebApr 23, 2012 · CHAPTER 7 Flame Cutting. OBJECTIVES • After completing this chapter, the student should be able to • describe the eye … WebTrue. Low carbon steels are difficult to cut. False. Goggle or any other suitable eye protection must be used for flame cutting. True. Oxygen need not be completely mixed with fuel gas before they leave the tip and create the flame. False. Chrome plating causes spatter to stick to the tip, prolonging clean-up. False.
Module 8: Thermal Cutting Processes Flashcards Quizlet
Webmost common type of oxyfuel gas cutting torch used in the industry. oxyfuel gas cutting (OFC) a group of oxygen cutting processes that use heat from an oxyfuel gas flame to raise temperature of the mteal to its kindling temperature before a high-pressure stream of oxygen is directed onto the metal, causing it to be cut. preheat flame. WebUsing Table 7-9, answer the following: (a) Oxygen pressure for cutting 1/4-in. (6-mm)-thick metal, (b) Acetylene pressure for cutting 1-in. (25-mm)-thick metal. 23. What determines the amount of preheat flame … clubland dancing in the dark
Welding: Principles and Applications (MindTap Course List)
WebTechnical Welding WT-38 (Chapter 7: Flame Cutting) Quiz on Chapter 7: Flame Cutting, created by Andrew Hewko on 20/02/2015. WebPAC will not work on aluminum because aluminum is non-magnetic. False. True or False. A high travel speed with plasma cutting will result in heat input that is much higher than that produced by oxyfuel cutting processes. False. True or False. PAC produces a large quantity of fumes that are potentially hazardous. True. Webkeeping inner cones of the flame 1/8th to 3/8th inch from surface of plate. creep. a leak due to rising pressure on the working side of the regulator. cutting lever. user interface (hand/finger lever) when using a cutting torch. cutting tips. part of oxygen cutting torch from which the gases come. diaphragm. cabins in corpus christi tx