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  • How to select welding current and connecting

    On the premise of ensuring welding quality, large current shall be used as much as possible to improve working efficiency. There are many factors affecting the selection of welding current, such as the diameter of welding rod, the position of welding seam in space, the t...
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  • How to choose a plasma cutting machine?

    How to choose a plasma cutting machine?

    1. Determine the thickness of the metal you usually want to cut. The first factor that needs to be determined is the thickness of the metal that is usually cut. Most of the plasma cutting machine power supply is through the cutting ca...
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  • How to choose a suitable welding machine

    How to choose a suitable welding machine

    When purchasing a welding machine, don't buy them in physical stores or physical wholesale stores. Those of the same manufacturer and brand are hundreds of expensive than those on the Internet. You can choose different ty...
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  • The difference between PVC cable and rubber cable

    The difference between PVC cable and rubber cable

    1.the material is different, PVC cable is composed of a single or multiple conductive copper cable, the surface is wrapped by a layer of insulator, to prevent contact with the conductor. The internal conductor is divided into two types of bare copper and tinned copper according to normal standard...
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  • The basic process of manual arc welding

    The basic process of manual arc welding

    1.Classification Arc welding can be divided into manual arc welding, semi-automatic (arc) welding, automatic (arc) welding. Automatic (arc) welding usually refers to submerged arc automatic welding - the welding site is covered with a...
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  • How to properly maintain the plasma cutting machine

    How to properly maintain the plasma cutting machine

    1. Install the torch correctly and carefully to ensure that all parts fit well and that the gas and cooling gas flow. Installation places all parts on a clean flannel cloth to avoid dirt sticking to the parts. Add appropriate lubricating oil to the O-ring, and the O-ring is brightened, and should...
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  • Cutting specifications and safety protection of plasma cutting machine

    Cutting specifications and safety protection of plasma cutting machine

    Cutting specifications: Various plasma arc cutting process parameters directly affect the stability, cutting quality and effect of the cutting process. The main plasma arc cutting machine cuttin...
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  • LCD Welding Filter

    LCD Welding Filter

    First,The welding filter using the liquid crystal light valve is called LCD Welding Filter, referred to as ADF; Its working process is: the arc signal when soldering the arc is converted into a micro-ampere current signal by the photo...
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  • Materials: High Performance PVC Elastomer Insulation Compounds | Plastic Technology

    Materials: High Performance PVC Elastomer Insulation Compounds | Plastic Technology

    Teknor Apex’s new Flexalloy 89504-90 compound offers wire and cable manufacturers a variety of options.#PVC Two new PVC elastomer compounds for wire and cable insulation from Teknor Apex, Pawtucket, Rhode Island, are said to exhibit the enhanced properties required for a variety of demandin...
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