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flame cutting

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Published: 01 January 2006
Fig. 3 Flame adjustments for cutting steel and cast iron More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003179
EISBN: 978-1-62708-199-3
...). Fig. 9 Two types of blades for shearing of bars Oxyfuel Gas Cutting OXYFUEL GAS CUTTING (OFC) includes a group of cutting processes that use controlled chemical reactions to remove preheated metal by rapid oxidation in a stream of pure oxygen. A fuel gas/oxygen flame heats the workpiece...
Book Chapter

Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001483
EISBN: 978-1-62708-173-3
... processes that use controlled chemical reactions to remove preheated metal by rapid oxidation in a stream of pure oxygen. A fuel gas/oxygen flame heats the workpiece to ignition temperature, and a stream of pure oxygen feeds the cutting (oxidizing) action. The OFC process, which is also referred...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005175
EISBN: 978-1-62708-186-3
... to remove preheated metal by rapid oxidation in a stream of pure oxygen. A fuel gas/oxygen flame heats the workpiece to ignition temperature, and a stream of pure oxygen feeds the cutting (oxidizing) action. The OFC process, which is also referred to as burning or flame cutting, can cut carbon and low-alloy...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005807
EISBN: 978-1-62708-165-8
... and a quenching means mounted on a movable carriage that runs on a track at a regulated speed (flame-cutting machines are adaptable to this type of flame hardening). Workpieces mounted on a turntable or in a lathe can be hardened readily by the progressive method; either the flame head or the workpiece may move...
Image
Published: 31 October 2011
Fig. 3 Schematic illustration of a typical oxyfuel gas flame used in welding and cutting, here showing an oxyacetylene flame adjusted to be (a) neutral and (b) reducing. The primary and secondary regions of combustion are shown in (a), while the acetylene “feather” characteristic of a reducing More
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001832
EISBN: 978-1-62708-181-8
... method of specimen removal is flame cutting. Cutting must be done at a sufficient distance from the fracture so that the microstructure of the metal underlying the fracture surface is not altered by the heat of the flame and so that none of the molten metal from flame cutting is deposited on the fracture...
Image
Published: 01 December 1998
Fig. 13 Types of cutting tips. (a) Single-piece acetylene cutting tip. (b) Two-piece tip for natural gas or LPG. Fuel gas and preheat oxygen mix in tip. Recessed bore promotes laminar flow of gas and anchors the flame when natural gas or propane is used. More
Image
Published: 01 January 2006
Fig. 12 Proper and improper techiques for completing a heavy cut. (a) Minimum drag (typical at balanced conditions) permits flame to break through cutting face uniformly at all points. (b) Excessive drag, typically caused by insufficient oxygen or excessive speed, results in undercut. (c More
Image
Published: 01 January 1993
Fig. 8 Proper and improper techniques for a heavy cut. (a) Minimum drag (typical at balanced conditions) permits flame to break through cutting face uniformly at all points. (b) Excessive drag, typically caused by insufficient oxygen or excessive speed, results in undercut. (c) Forward drag More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005355
EISBN: 978-1-62708-187-0
... inspection, pressure testing, radiographic inspection, magnetic particle inspection, and ultrasonic inspection. castings blast cleaning cleaning finishing flame cutting grinding radiographic inspection inspection liquid penetrant inspection magnetic particle inspection ultrasonic inspection...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001372
EISBN: 978-1-62708-173-3
... into oxygen cutting. The process can be adapted to short production runs, field work, repairs, and alterations. Metals That Can Be Oxyfuel Gas Welded Most ferrous and nonferrous metals can be oxyfuel gas welded. Oxyacetylene supplies the heat intensity and flame atmosphere necessary for welding carbon...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002131
EISBN: 978-1-62708-188-7
... is the production of round disks from flat stock. The process is particularly applicable when production quantities are too small to warrant the use of blanking dies and when flame-cutting equipment is unavailable. Hand-fed drill presses are the machines most used for this application of trepanning. When...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005174
EISBN: 978-1-62708-186-3
... arc cutting processes. Various gas cutting processes have been known as flame cutting, burning, oxyfuel gas cutting, and oxygen cutting. The terms oxyfuel gas cutting and oxygen cutting may be more accurate than other terms. However, all the terms mentioned previously have been used. Moreover...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
... for thermal spray are widely used: rough threading, grit blasting, and a combination of rough threading followed by grit blasting. Rough threading is generally used for cylindrical surfaces and with thick flame sprayed coatings. The part to be prepared is mounted in a lathe and a single thread cut is taken...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001487
EISBN: 978-1-62708-173-3
... to designate welding areas and to specify that eye protection must be worn. Protective Screens Persons in areas adjacent to welding and cutting must be protected from radiant energy and hot spatter by (1) flame-resistant screens or shields, or (2) suitable eye and face protection and protective clothing...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005558
EISBN: 978-1-62708-174-0
... include machining, chipping, shearing, grinding, flame (gas) cutting, gas gouging, and air carbon arc gouging. The choice of the most economical means depends on factors such as the type of material, section characteristics, quality required, and available equipment. Edge preparations are cut...
Image
Published: 01 December 2004
Fig. 12 Characteristics of heat treated or finished parts. (a) One end of a cross section through a flame-hardened UNS G10600 steel guide bar showing the hardened case. Dark-gray area at outside edges is a fully hardened martensitic structure; black area is the transition zone between More
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006079
EISBN: 978-1-62708-175-7
... and the specific powder properties and characteristics they require. alloy powder brazing brazing paste additives filler metals flame cutting flux-cored wires hardface coatings hardfacing iron powder mechanical properties metal powder cutting metal powders powder characteristics soldering...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001811
EISBN: 978-1-62708-180-1
... is a limiting factor, plain carbon steels may not be suitable. A high-strength low-alloy steel can be used instead, the grade and fabrication depending on the requirements of the specific application. Flame-cut parts and welded components, insofar as possible, should be stress relieved at 600 to 650 °C...