adj. acetylene welding definition in the English Cobuild dictionary for learners, acetylene welding meaning explained, see also 'acetone',acetate',ace',acolyte', English vocabulary Meaning of Acetylene. In this welding process, mostly oxy-acetylene gas is used as a working fuel gas. VIDEO - AN INTRODUCTION TO GAS WELDING - OXYACETYLENE Oxyacetylene gas welding is commonly used to permanently join mild steel. W    Last 10 years What does acétylène mean? Combustion of acetylene with oxygen produces a flame of over 3,600 K (3,330 °C; 6,020 °F), releasing 11.8 kJ/g. Air/acetylene and nitrous-oxide/acetylene are the gas mixtures used as a fuel source in Flame Atomic Absorption (FLAA). Approximately 20% of acetylene is supplied by the industrial gases industry for oxyacetylene gas welding and cutting due to the high temperature of the flame. What does Acetylene mean? The pressure of acetylene drawn from the generator is quite low, i.e., less than 0.07 bar. All Years I don’t know about you, but I’m already salivating at the prospect of Christmas food. Meaning of acétylène. Download our English Dictionary apps - available for both iOS and Android. A gaseous compound of carbon and hydrogen, in the proportion of two atoms of the former to two of the latter. Acetylene gas is one of the most common and simplest hydrocarbon members that contain one or several carbon atom pairs connected through triple bonds referred to as alkynes or acetylenic series. - Renew or change your cookie consent, Oxy-acetylene Welding, Oxyacetylene-welding, to attain the high temperatures that are required for the, Mobile Tools: A Disruptive Technology for Oil & Gas Operations, Pipelines: Lifelines of the Oil & Gas Industry, How Big Data is Transforming the Oil & Gas Industry, Sweet vs. Petropedia Terms:    Gas welding in which the fuel gas is acetylene. Definition of Gas Welding: This heat is used to melt interface surfaces of welding plates which are held together to form a joint. Acetylene welding definition: a type of welding that uses an acetylene torch | Meaning, pronunciation, translations and examples acetileno { noun masculine } acetylene. Gas welding is a type of liquid state welding process, in which fuel gas burns to generate heat. High-pressure & Liquid Cylinders With 11 acetylene fill plants nationwide, Airgas continually meets supply needs in welding, shielding and cutting gas with compressed acetylene gas and acetylene liquid cylinders. Oxy-acetylene welding was a popular welding process in previous decades. It is a colourless gas, with a peculiar, unpleasant odour, formerly used as an illuminating gas, but now used in welding or metallurgy. C    Welding is a fabrication process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool, causing fusion.Welding is distinct from lower temperature metal-joining techniques such as brazing and soldering, which do not melt the base metal. Our new online dictionaries for schools provide a safe and appropriate environment for children. Pronunciation: (u-set'l-ēn", -in), — n. Chem. Definition of Acetylene in the Definitions.net dictionary. E    Welding regulators are used to control and regulate the flow of high-pressure gases in a cylinder. The welding process uses substantial energy to melt the surface of the components to be joined. Amaze your friends with your new-found knowledge! butane, hydrogen, and propane): In such cases appropriate alterations to the term and the definition are necessary. Acetylene usage for welding has dropped significantly. A gas-welding process in which the heat is obtained from the combustion of acetylene and air. Acetylene Welding Regulators. thermite welding). P    The combination of oxygen and acetylene produces a flame temperature over 6000 degrees Fahrenheit making it ideal for welding and cutting. oxyacetylene welding process is accomplish by proper mix proportion of acetylene and oxygen gases in weld torch, which passed through flame into welding tip. acetylene - definition and meaning Community Etymology: From acétylène, coined by French chemist Marcellin Berthelot, from acetyl. D    Coal Seam Gas: An Unconventional Alternative? Oxyacetylene Welding, also known as oxy-fuel welding or acetylene welding is a process that uses oxygen and fuel gases to weld and cut steel or metallic components. Create an account and sign in to access this FREE content. For brazing, a different mechanism called “capillary action” is required to pull melted brazing alloy into the space between the parts. All the latest wordy news, linguistic insights, offers and competitions every month. Get the latest news and gain access to exclusive updates and offers, From filk to derp: discover the latest words added to the Collins Dictionary. It is a colorless gas, with a peculiar, unpleasant odor, and is produced for use as an illuminating gas in a number of ways, but chiefly by … Find out information about air-acetylene welding. When mixed together in correct proportions within a hand-held torch or blowpipe, a relatively hot flame is produced with a temperature of about 3,200 deg.C. (Chem.) Oxygen/Acetylene welding, or "Gas Welding", is a process which relies on combustion of oxygen and acetylene. These are reasonable questions, but the fact is that new words do keep entering the language. The cylinders are packed with porous materials (e.g. Oxy-Acetylene is the process of using a high-temperature heat source, usually a torch, to heat metal. Definition of oxygen-acetylene welding. In welding Oxygen, acetylene (fuel) is a flammable material. : gas welding with oxygen and acetylene. When mixed together in correct proportions within a hand-held torch or blowpipe, a hot flame is produced with a temperature of about 3,200° The chemical action of the oxy/acetylene flame can be adjusted, by changing the ratio of the volume of oxygen to acetylene, using the valves on the torch or blowpipe. Looking for the abbreviation of Oxy Acetylene Welding? A welding process that involves chemical reaction to produce heat (e.g. IPA: /ə ˈsɛt əl ˌin/; Type: noun; Copy to clipboard; Details / edit; en.wiktionary.org . In this type of welding acetylene gas and oxygen are mixed in a torch so as to attain the high temperatures … oxyacetylene synonyms, oxyacetylene pronunciation, oxyacetylene translation, English dictionary definition of oxyacetylene. Acetylene Welding Regulators. Neutral flame: Fig.2 Neutral flame. Gas welding, a welding process that requires burning fuel to generate heat (e.g. The oxidising flame is obtained by increasing just the oxygen flow rate while the carburising flame is achieved by increasing acetylene flow in relation to oxygen flow. At a ratio of 1:1 (i.e. Many of the welding processes use electricity as an energy source of heat, so there is a danger of electric shock load / short flows. Welding definition: the activity of uniting metal or plastic by softening with heat and hammering , or by... | Meaning, pronunciation, translations and examples Oxy-acetylene Welding (Oxy-fuel welding) In oxy-acetylene welding, the flame is produced by burning a mixture of oxygen and acetylene. To illustrate why this happens, let’s look at a cross-section of the words that have been added to the Collins Dictionary this month. Definition of Gas Welding: This heat is used to melt interface surfaces of welding plates which are held together to form a joint. Acetylene gas is shipped in special cylinders designed to keep the gas dissolved. translation and definition "acetylene", English-Spanish Dictionary online. T    Acetylene definition is - a colorless gaseous hydrocarbon HC≡CH used chiefly in organic synthesis and as a fuel (as in welding and soldering). L    The flame can be harmful when the content of oxygen is excess (especially for steels), because it oxidizes the metal. We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! And best of all it's ad free, so sign up now and start using at home or in the classroom. ... 2021 Welding … In this welding process, mostly oxy-acetylene gas is used as a working fuel gas. Oxyacetylene Welding, also known as oxy-fuel welding or acetylene welding is a process that uses oxygen and fuel gases to weld and cut steel or metallic components. Because various types of metals yield different rates of flow, finding the right welding regulator is necessary for control. Welding is the operation of joining together two chunks of metal so that bonding takes place at their original boundary surfaces. 37 products. 7.6 (a). S    Oxyacetylene is the hottest burning common fuel gas. To achieve uniform capillary action, both parts must be evenly heated before adding rod. MIG Welding (GMAW or Gas Metal Arc Welding): Also referred to as solid wire welding. N    Oxy-fuel welding (commonly called oxyacetylene welding, oxy welding, or gas welding in the United States) and oxy-fuel cutting are processes that use fuel gases (or liquid fuels such as gasoline) and oxygen to weld or cut metals. Oxy-Acetylene is the process of using a high-temperature heat source, usually a torch, to heat metal. (4) Emergency Oxy-acetylene Welding - Ships Soudure oxyacétylénique d'urgence - Navires. It can be used with or without the filler metals. The development and advantages of arc-based welding processes have made oxy-fuel welding nearly extinct for many applications. Commonly-used fuel gases include acetylene, propylene, propane and natural gas. The pressure of acetylene drawn from the generator is quite low, i.e., less than 0.07 bar. It utilizes oxygen and fuel gas to heat metal and fuses multiple pieces together. TIG Welding Definition. Last 100 years Oxy-acetylene welding is a very common welding process that dates back to 1890s, wherein oxygen and acetylene are used as the two major welding gases. Because various types of metals yield different rates of flow, finding the right welding regulator is necessary for control. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. chemical compound. F    Last 50 years Acetylene welding definition: a type of welding that uses an acetylene torch | Meaning, pronunciation, translations and examples H    It is extremely versatile and affordable. when there is no excess oxygen), the flame is said to be neutral. It is non-flammable, colorless and is a widely utilized fuel in metal cutting and oxyacetylene welding. When the flame is melt the base metal, the filler metal is inserted into the gap between the base metals. Meaning of Acetylene. R    Supply Modes. I    The different part of low press-welding torch is shown in Fig. B    Sour Crude - Production and Processing, Cyber Security Practices in the Oil and Gas Industry, Flare Management for Efficient Operations, Steering Smart Operations through Digital Oil Field. Oxy Acetylene welding is a welding process manually, in which the surfaces to be joined, which is warming to melt by a gas flame Oxyacetylene with or without filler metal, where the connection process without emphasis. acetylene . Oxy-fuel welding (commonly called oxyacetylene welding, oxy welding, or gas welding in the U.S.) and oxy-fuel cutting are processes that use fuel gases and oxygen to weld and cut metals, respectively. Meanwhile, plasma cutting cuts through conductive material by using a jet of plasma and an electrical charge. The arc is between a continuously fed filler metal (consumable) electrode and the work piece. Oxyacetylene welding was developed in 1903 by Edmond Fouché and Charles Picard. Oxyacetylene Welding, also known as oxy-fuel welding or acetylene welding is a process that uses oxygen and fuel gases to weld and cut steel or metallic components.In this type of welding acetylene gas and oxygen are mixed in a torch so as to attain the high temperatures that are required for the welding process. Oxy-acetylene welding is a very common welding process. Working Principle of the Oxy-C2H2 Gas Welding Process: The working principle of the Gas Welding process is as follows. Copy to clipboard; Details / edit; Termium. Definition of Acetylene in the Definitions.net dictionary. Oxy-acetylene welding is simple in concept - two pieces of metal are brought together, and the touching edges are melted by the flame with or without the addition of filler rod. K    Find definitions for: a•cet•y•lene. Z, Copyright © 2021 Petropedia Inc. - Welding, technique used for joining metallic parts usually through the application of heat.This technique was discovered during efforts to manipulate iron into useful shapes. The different part of low press-welding torch is shown in Fig. in metal cutting and welding, as an illuminant, and in organic synthesis. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases We found 2 dictionaries with English definitions that include the word acetylene welding: Click on the first link on a line below to go directly to a page where "acetylene welding" is defined. Acetylene is the primary fuel for oxy-fuel welding and is the fuel of choice for repair work and general cutting and welding. Welding is one of the manufacturing processes by which two or more similar or dissimilar materials can be joined permanently by coalescence formation with or without the applications of external pressure, heat or filler material. Now the base metal are allowed into solidified. oxi-acetylene welding in French translation and definition "oxi-acetylene welding", English-French Dictionary online. Of or using a mixture of acetylene and oxygen: an oxyacetylene torch. J    Acetylene gas hose(Red) Welding torch or blowpipe with a set of nozzles and gas lighter; Filler rods and fluxes; Protective clothing for the welder (e.g., asbestos apron, gloves, goggles, etc.) Definition of welding. What is Welding? Externally supplied gas or gas mixtures provide shielding. It is used in low pressure oxy-acetylene welding. Information and translations of Acetylene in the most comprehensive dictionary definitions resource on the web. Gas Welding Process: Definition, Equipment, Working Principle, Types of Flames, Advantages, Disadvantages & Applications [PDF] To speak simple, Gas welding is a process of joining two metals with the application of heat from the flames so that they will melt and join together. compuesto químico. Define oxyacetylene torch. The aircraft industry created it to weld magnesium in the 1930s and 1940s. In this type of welding acetylene gas and oxygen are mixed in a torch so as to attain the high temperatures that are required for the welding process. A person's mentor is someone who gives them help and advice over a period of time, especially help and advice related to their job . Acetylene definition is - a colorless gaseous hydrocarbon HC≡CH used chiefly in organic synthesis and as a fuel (as in welding and soldering). M    NOTE. From the above types, Oxy-Acetylene Gas Welding was presented below in a detailed way. Welding parameters include the voltage, travel speed, arc (stick-out) length and wire feed rate. So many processes that have the same goal, which … oxyacetylene torch synonyms, oxyacetylene torch pronunciation, oxyacetylene torch translation, English dictionary definition of oxyacetylene torch. Last 300 years. O    Then, oxygen is streamed onto the metal, burning it away as a metal oxide. Subscribe to our free newsletter now - The Best of Petropedia. Acetylene A*cet"y*lene ( ), n. Oxy-acetylene weldingwas a popular we… Collins English Dictionary - Complete & Unabridged 2012 Digital … New Year’s Eve is traditionally when we fix our gaze firmly forward in hope, having cast a backward glance at the year just ended. G    kapok fibre, diatomaceous earth, or (formerly) asbestos), then filled to around 50% capacity with acetone, as acetylene is acetone soluble. Information and translations of acétylène in the most comprehensive dictionary definitions resource on the web. oxyacetylene welding process is accomplish by proper mix proportion of acetylene and oxygen gases in weld torch, which passed through flame into welding tip. When acetylene gas is mixed with oxygen, it produces a flame temperature of more than 3000 Degree Celsius and thus, it can be used as a welding fuel. Find out what is the most common shorthand of Oxy Acetylene Welding on Abbreviations.com! In addition to the purposes of welding (connecting), gas welding can also be used as preheating, brazing, cutting, and hard facing. acetylene: A colorless, highly flammable or explosive gas, C 2 H 2 , used for metal welding and cutting and as an illuminant. Acetylene definition, a colorless gas, C2H2, having an etherlike odor, produced usually by the action of water on calcium carbide or by pyrolysis of natural gas: used especially in metal cutting and welding, as an illuminant, and in organic synthesis. Meanwhile, plasma cutting cuts through conductive material by using a jet of plasma and an electrical charge. Définition acetylene dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'acetylenic',acetyl',acetylate',acetylide', expressions, conjugaison, exemples Oxy-Acetylene (OA) welding is one of the many types of welding supported by the DP Metals Shop. View usage for: Now the base metal are allowed into solidified. Privacy Policy Define oxyacetylene. The arc voltage and wire feed rate will determine the filler metal transfer method. Welding regulators are used to control and regulate the flow of high-pressure gases in a cylinder. a colorless flammable gas used chiefly in welding and in organic synthesis. This glossary of metalworking and welding terms is exclusively provided by us here at WcWelding.com. It is used in low pressure oxy-acetylene welding. Welding Definition . acetylene: A colorless, highly flammable or explosive gas, C 2 H 2 , used for metal welding and cutting and as an illuminant. Y    When the flame is melt the base metal, the filler metal is inserted into the gap between the base metals. #    Gas welding is a type of liquid state welding process, in which fuel gas burns to generate heat. Examples of welding processes. Which, despite the negatives, saw a healthy increase in good-neighbourliness and kindness as demonstrated, for instance, by caremongering. I know you will find it helpful because it will provide you with the definitions of most welding and metalworking terms used in the industry as well as the various welding applications, processes, techniques, and methods. A    acetylene - a colorless flammable gas used chiefly in welding and in organic synthesis alkyne , ethyne aliphatic compound - organic compound that is an alkane or alkene or alkyne or their derivative Oxy-Acetylene Welding. Why do we need to keep adding new words to the English language? soudure oxyacétylénique. Oxy-Acetylene Gas Welding: ... Resistance Spot Welding: Definition, Construction, Working Principle, Applications, Defects, Advantages, and Disadvantages [PDF] Resistance Spot Welding Operation is used for joining the plates of railway tracks, fuel tanks, domestic radiators, etc. Oxyacetylene welding, commonly referred to as gas welding, is a process which relies on combustion of oxygen and acetylene. Asset Integrity Management Key for Smart Operations, Oil & Gas Retailing Secondary Distribution Processes. The flame temperature when burning Acetylene in Oxygen is 3100 degree C An arc welding process which joins metals by heating them with an arc. (as modifier) an oxyacetylene burner. oxi-acetylene welding . Oxidizing flame: Fig.3 Oxidizing flame . The Web's largest and most authoritative acronyms and abbreviations resource. Welding is generally carried out using the neutral flame setting which has equal quantities of oxygen and acetylene. The low-pressure blow pipe or welding torch is used to carry the acetylene at low pressure (0.02 bars) from acetylene generator. A mixture of oxygen and acetylene, burns as an intense / focussed flame, at approximately 3,500 degrees centigrade. V    Q    The equipment used in oxyacetylene welding is low in cost, usually portable, and versatile enough to be used for a variety of related operations such as bending and straightening, preheating, post-heating, surfacing, brazing, and braze welding. The use of oxygen and acetylene as welding gases dates back to the 1890’s. Can’t we just make do with the ones we have already? 7.6 (a). Acetylene is the third-hottest natural chemical flame after dicyanoacetylene's 5,260 K (4,990 °C; 9,010 °F) and cyanogen at 4,798 K (4,525 °C; 8,177 °F). U    Oxy-Acetylene Welding). Oxyacetylene welding is also used in hardfacing and in the glass industry for fire polishing. 37 products. Oxyacetylene definition, noting or pertaining to a mixture of oxygen and acetylene: an oxyacetylene torch. Any organic compound having one or more carbon-carbon triple bond; an alkyne. acetylene: Meaning and Definition of. X    acetylene - definition and meaning Community In oxyfuel gas welding, the proporation of acetylene and oxygen plays a vital role. Then, oxygen is streamed onto the metal, burning it away as a metal oxide. When two pieces to be fused are melted together, pressure or heat or both are used with or without added metal for formation of the metallic joint. Terms of Use - In welding or cutting, the oxygen/acetylene-focused flame is necessary because the heat needs to be concentrated at a small point. The first pangs start early in December with the nostalgia rush I get upon spotting dinky net bags of mixed nuts for sale. In the last session, we had discussed Electric Arc Welding process along… Other fuel gases are also used with oxygen (i.e. TIG welding is another name for gas tungsten arc welding. ‘oxyacetylene welding equipment’ ‘We use the heat produced by the burning of acetylene in the flame of the oxyacetylene torch to make welds.’ ‘The oxyacetylene torch, for example, produces heat by burning acetylene gas in pure oxygen.’ Definition of acétylène in the Definitions.net dictionary. This is due to the fact that in braze welding there is addition of flux to perform the functions normally associated with pre-cleaning and the deoxidizing characteristic of the acetylene-oxygen flame. a colorless gas, CH, having an etherlike odor, produced usually by the action of water on calcium carbide or by pyrolysis of natural gas: used esp. This fuel can also be used for metal cutting processes. Similar phrases in dictionary English French. While acetylene gas is always required as the fuel for gas welding, braze welding can be performed with the other fuel gases such as propane, natural gas, propylene, etc., as well as with acetylene. See more. a mixture of oxygen and acetylene; used in a blowpipe for cutting or welding metals at high temperatures. The low pressure welding torch works on the principle of injector. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. 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Translations of acétylène in the classroom find out what is the process of a. Oxygen is 3100 degree C gas welding '', is a process which metals... Schools provide a safe and appropriate environment for children Details / edit Termium!: an oxyacetylene torch for schools provide a safe and appropriate environment for children ( FLAA ) be! The welding process: the working principle of the components to be concentrated a... Keep adding new words do keep entering the language or gas metal arc welding ): in cases! French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in French translation and definition oxi-acetylene. Welding in which fuel gas a working fuel gas is acetylene carried out using the neutral flame which!: this heat is obtained from the above types, oxy-acetylene gas shipped. Gas to heat metal and fuses multiple pieces together, noting or pertaining to mixture! The content of oxygen and acetylene mostly oxy-acetylene gas welding is a widely utilized fuel metal. Welding regulator is necessary for control 1930s and 1940s start using at home or in the classroom, mostly gas.