The percussion wrench is usually made of 45 carbon steel or 40Cr steel forging. It is an important manual wrench. It generally refers to the handheld end as the percussion end and the front end as the working end. Percussion wrenches mainly include two forms: percussion wrenches and percussion wrenches. Percussion wrenches are one of the industrial tools used in industries such as petroleum, chemical, metallurgy, power generation, oil refining, shipbuilding, and petrochemicals. So what are the specifications of the hammer wrench?
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　　 Percussion wrench specifications
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Percussion wrench specifications and models are generally large and medium-sized specifications, which are divided into metric and imperial systems. Special specifications can be customized and are necessary tools for equipment installation, device and equipment maintenance, and repair work. The specifications of tapping wrenches are generally 17mm, 19mm, 22mm, 24mm, 27mm, 30mm, 32mm, 36mm, 41mm, 46mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 95mm, 105mm.
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　　 The use of percussion wrench
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The impact wrench is the most common torx wrench, and unlike other wrenches, the tail is the impact end. The working end of the twelve-angle hole is suitable for occasions where the working space is narrow and ordinary wrenches cannot be used. Used to unscrew hexagon head bolts or nuts. The rotation angle is small, it can be used in places with small swing angle (only need to turn the corner of the wrench 1/2), and due to the large connection surface, it can be used to forcibly tighten and hit the plum blossom wrench. It is divided into metric system and imperial system. The material for striking the torx wrench: It is made of 45 carbon steel or 40Cr alloy steel forging. The hammer plum wrench is compact in structure, small in size, light in weight, and has a large output torque. It is a powerful tool for removing the nut and pre-tightening the bolt. The torque is controlled within the range of 3%, which can meet the requirements of high-precision torque value of the connection pretension.
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Percussion wrench is one of the large-scale industrial tools, widely used in petroleum mining, oil field, oil refining, petrochemical, chemical, power generation, shipbuilding, metallurgy, ore, machinery and other industries. Wide range of applications, durable. Percussion wrenches are integrally forged from high-quality medium-carbon steel or high-quality alloy steel, and are suitable for industries such as petroleum, chemical, metallurgy, power generation, oil refining, shipbuilding, petrochemical, etc.
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　　 Characteristics of percussion wrench
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The percussion wrench has the characteristics of reasonable design, stable structure, high material density, strong anti-impact ability, no folding, constant, no bending, high dimensional accuracy of the product, and durability.
The above content is related knowledge about the specifications, uses and characteristics of the percussion wrench introduced to friends. After using the knocking wrench, it should be wiped clean in time. If it is not used for a long time, the exterior of the explosion-proof tool should be coated with a layer of oil or preserved by anti-corrosion methods. Some percussion wrenches have been damaged for a long time and should be repaired or replaced in time.
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