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  • Oxyfuel Cutting - Process and Fuel Gases - TWI

    Oxy-fuel cutting is a thermal cutting process that uses oxygen and fuel gas (such as acetylene, propane, MAPP, propylene and natural gas) to cut through materials. The oxyfuel process is the most widely applied industrial thermal cutting process because it can cut thicknesses from 0.5mm to 250mm, the equipment is low cost and can be used ...

  • CNC Gas Cutting Machine - CNC Gas Cutting Machinery Latest ...

    NEWTECH Mild Steel CNC Gas Cutting Machine, Model Name/Number: NT1530. ₹ 2 Lakh. Newtech Technology. Perfect Cut Mild Steel CNC Gas Cutting Machine. ₹ 7 Lakh. Perfect Engineering. CNC Gas Cutting Machine, Automation Grade: Automatic, Model Name/Number: Arcmate Pro. ₹ …

  • CONCOA - Gas Pressure Regulators, Cutting and Welding ...

    CONCOA has been the industry leader in manufacturing precision gas controls for a quarter century. Controls Corporation of America specializes in gas control devices and systems for analytical, scientific, aerospace, environmental, pharmaceutical, electronic, medical, petrochemical, and …

  • What Is Plasma Technology And Its Applications - iCharts

    Apr 18, 2020 · What Gases Are Used For Plasma Cutting? In practice, the choice of gas for plasma cutting depends on the desired quality of the cut – that is, the metal that is cut by the plasma. The choice of gas also greatly affects the cost of plasma cutting. Argon. Due to its poor thermal conductivity properties, it is not recommended to use it.

  • INTRODUCTION - Baby Lock

    INTRODUCTION i Thank you for purchasing this machine. Before using this machine, carefully read the “IMPORTANT SAFETY INSTRUCTIONS”, and then study this manual for the correct operation of the various functions. In addition, after you have finished reading this manual, store it where it can quickly be accessed for future reference.

  • Oxy-fuel welding and cutting - Wikipedia

    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. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903.Pure oxygen, instead of air, is used to increase the ...

  • Automation of VFFS Machine

    4 | Automation of Intermittent VFFS Machine Introduction Vertical Form, Fill and Seal (VFFS) machines are automated assembly line packaging systems used in packaging liquids and solids. VFFS machine can be intermittent or continuous motion. Intermittent motion machines operate on the principle that vertical bag seals are made when the film is ...

  • Portable Automatic Gas Cutter - Koike

    2. Maintain the machine periodically. 1.2 Gas cutting safety precautions. Strictly observe the safety rules and precautions to ensure the safety of gas cutting operations. Operators and supervisors MUST keep safety in mind. 1.2.1 Prevention of explosion . 1. Never cut …

  • Module 2 Thermal Processes - eCollege

    GAS and an OXYGEN supply, in the same manner as a gas-welding torch. The cutting torch and nozzle combinations are of' varying design, depending on the specific type of cutting to be employed. The equipment required for gas welding has already been described and oxy-gas cutting equipment is basically similar except for the following items:

  • Anesthesia Gas Machine- Components and systems- Introduction

    Introduction. The anesthesia gas machine is a device which delivers a precisely-known but variable gas mixture, including anesthetizing and life-sustaining gases. The anesthesia gas machine is also called the anesthesia workstation, or anesthesia delivery system. The components and systems as described in this document are typical for a ...

  • The Ultimate Guide to Fiber Laser Cutting | MachineMfg

    We offer fiber laser cutting machines with power range from 1000-12000W, capable of cutting carbon steel up to 30mm and stainless steel up to 45mm.. The laser generators and cutting heads are international brands, such as Precitec, Raytools cutting heads, IPG laser source, etc. We also offer economical solutions, such as using Raycus lasers and WSX laser cutting heads made in China.

  • ENG723 Basic gas - dtwd.wa.gov.au

    Gas Welding & and Cutting. 1. Chapter 1 – Oxygen-fuel gas plant safety. Introduction. Gas welding has been around for many years and when it is carried out by a skilled operator, it can be useful in welding a wide range of materials. It has, however, been largely superseded by more modern welding methods yet it remains a desirable base

  • OXY/ACETYLENE WELDING AND CUTTNG - Weldability | Sif

    Introduction Oxygen/Acetylene welding, or “Gas Welding”, is a process which relies on combustion of 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°C. The chemical action of the oxy/acetylene flame can be adjusted

  • Cutting Machine Solutions | Plasma and Oxy-fuel

    CNC Plasma & Oxy-Fuel Cutting Machines. Our complete line of CNC (Computer Numerical Control) cutting machines are built to provide the best cut quality, accuracy and reliability for the life of the machine. We offer a two year warranty and the parts used to make these cutting machines are non-proprietary. All of our machines are tested to ISO ...

  • Safety in gas welding, cutting and similar processes

    portable oxy/fuel gas equipment and the precautions for avoiding injury and damage to property. Introduction Oxy/fuel gas equipment has many uses - welding, cutting, heating, straightening, and descaling. The equipment is versatile, easy to move and cheap. It is so widely used that sometimes people forget about the dangers. Many people are injured

  • Gas-Cutting: Process, Techniques and Advantages | Welding

    Equipments for Gas-Cutting: The equipments used for Gas-cutting is similar to that of gas-welding except that the welding torch is replaced by a special designed cutting torch. These equipments are listed below: 1. Gas cutting torch. 2. Pressure regulators.

  • A Guide to Laser Cutting and the CNC Laser Cutting Machine

    2 days ago · A CNC laser cutting machine cutting designs into a metal sheet. Image credit: Andrey Armyagov/Shutterstock.com. Laser cutting is a fabrication process which employs a focused, high-powered laser beam to cut material into custom shapes and designs. This process is suitable for a wide range of materials, including metal, plastic, wood, gemstone, glass, and paper, and can produce …

  • Guidelines For Gas Tungsten Arc Welding (GTAW)

    gas, or liquid vapors (such as gasoline). Connect work cable to the work as close to the welding area as practical to prevent welding current from traveling long, possibly unknown paths and causing electric shock, sparks, and fire hazards. Do not use welder to thaw frozen pipes. Remove stick electrode from holder or cut off welding wire at

  • Introduction to Non-Traditional Machining

    a decrease of cutting capacity and clogging of the nozzle orifices due to contamination. The mass flow rate of the abrasive particles depends on the pressure and the flow rate of the gas. There is an optimum mixing ratio (mass fraction of the abrasive in the jet) for which the metal removal rate is the highest. When the mass flow rate of the

  • OXY-FUEL WELDING, HEATING AND CUTTING

    VII. CUTTING pg. 25 7.1 Oxy-Fuel Cutting Principles 7.2 Tip Selection 7.3 Cutting Steel 7.4 Piercing Steel 26 ting progresses and make sure that the flow of slag is clear and not blocked. Move the torch in a straight line to keep a straight cut, and move the torch at a uniform speed at which the flame is cutting through the metal.

  • Welder™s Handbook

    The right gas: MIG/MAG welding 26 TIG welding 29 Welding data: MIG/MAG welding 30 Flux cored electrodes 33 TIG welding 34 Oxy-fuel gas cutting 37 Plasma cutting 44 Safety always 46 Conversion data inside back cover Air Products Welder™s Handbook. 2 Air Products Welder™s Handbook ... INTRODUCTION. 4 Air Products Welder™s Handbook ARC ...

  • Guidelines for Gas Welding and Cutting - BOC

    12.0 Gas Cutting 40 13.0 Oxy-fuel Cutting Procedures 42 13.1 Cutting Attachment Operation 42 13.2 Setting Up 43 13.3 Lighting Up 44 13.4 Closing Down 45 14.0 Oxy-acetylene Cutting Techniques 46 14.1 How it Works 46 15.0 Using the Cutting Assembly 48 16.0 Mild Steel Cutting 49 16.1 Thin Steel 49 16.2 Thick Steel 49

  • TruLaser 3030 fiber / 3040 fiber / 3060 fiber | TRUMPF

    Extremely quick, extremely economical: With this Highspeed process, you can reduce your cutting gas consumption for cutting with nitrogen by up to 60%. This is enabled by a patented nozzle design. At the same time, you can almost double your sheet throughput for medium and thick mild steel and stainless steel sheets, and increase the feed rate ...

  • Oxy-Fuel Cutting Quiz Answers

    18. A welder can correctly set the gas pressure without a chart by watching the flame. a. True b. False. 19. If a metal is to be cut by oxyfuel gas cutting process the metal must have the ability to be oxidized. a. True b. False. Match the following words to the correct definition. a. kindling temperature b. kerf c. slag d. oxide. 20. Rust. d ...

  • GAS CUTTING - GlobalSecurity.org

    GAS CUTTING The common methods used in cutting metal are oxygas flame cutting, air carbon-arc cutting, and plasma-arc cutting. The method used depends on the

  • LASER CUTTING: THE ULTIMATE GUIDE

    away, or is blown away by a jet of gas, leaving an edge with a good-quality surface finish. The laser can cut until a 20mm-thick material, depending on the type of laser. Part II: From design to object Part III: Applications of laser cutting Commonly used in the industry, laser cutting machines function

  • Our Products | Chart Industries

    Mar 17, 2021 · Products. Chart Industries, Inc. is a leading independent global manufacturer of highly engineered equipment servicing multiple applications in the Energy and Industrial Gas markets. Our unique product portfolio is used in every phase of the liquid gas supply chain, including upfront engineering, service and repair.

  • Plasma Cutting 101 | Introduction to Plasma Cutting - YouTube

    Sep 18, 2019 · Plasma Arc Cutting (PAC) is a thermal cutting process that is commonly found in many welding and fabrication shops. These machines are so affordable now that...

  • FACTORS AFFECTING QUALITY IN OXY-FUEL CUTTING

    Five regulator preheat controllers should be on every steel service center machine. These permit intense flame adjustment during preheat/pierce and softer settings during cutting to maintain maximum quality and efficiency and to minimize cost. 7. Natural gas is the preferred fuel gas in areas where it is available.