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Application Analysis of Explosion-Proof Hammer Material

Sep. 21, 2020

The explosion-proof hammer achieves different operational purposes by striking various different workpieces. The explosion-proof hammer generally consists of a hammerhead and a hammer handle. The explosion-proof hammer is the main strike-proof tool.

Explosion-proof hammers can be divided into aluminum bronze explosion-proof hammers and beryllium bronze explosion-proof hammers. Brass hammers and copper hammers are not recommended to be used as explosion-proof hammers, and can only be used as fitter installation hammers in ordinary environments. According to the handle, explosion-proof hammers can be divided into the explosion-proof hammer with a wooden handle, explosion-proof hammer with fiber handle, explosion-proof hammer with metal handle, etc.

Precautions for the use of explosion-proof hammers: The personnel using explosion-proof hammers must be familiar with the performance, characteristics, use, storage, maintenance, and maintenance methods of explosion-proof hammers. The tools must be inspected before the explosion-proof hammer works. It is strictly forbidden to use unqualified explosion-proof hammers such as corrosion, deformation, looseness, failure, damage, etc.

Explosion-Proof Hammer

Explosion-proof performance of the explosion-proof hammer: aluminum bronze explosion-proof hammer is suitable for operation in ethylene gas with a concentration of 7.8% or less, explosion-proof grade GBEx ⅡB, beryllium bronze explosion-proof hammer is suitable for operation in hydrogen gas with a concentration of 21%, explosion-proof grade GBEx Ⅱ C, aluminum bronze The hardness of the explosion-proof hammer is not less than HRC25 and the tensile strength δ b 75-85kgf/mm2; the hardness of the beryllium bronze explosion-proof hammer is not less than HRC35, and the tensile strength δ b 105-120kgf/mm2. The beryllium bronze explosion-proof hammer also has anti-magnetic properties. Transportation and packaging of explosion-proof hammers: Each product of explosion-proof hammers is individually plastic sealed to avoid collisions and scratches on the surface. It is packed in thick corrugated carton, filled with foam board, which can effectively cushion various impacts, and it is wrapped in a woven bag, which is more suitable for long-distance transportation. Explosion-proof hammers can quickly reach customers through various forms such as automobile distribution, automobile logistics, China Railway Express, and air express.

When the weight of the explosion-proof hammerhead is large, the connection between the hammer handle and hammerhead should be checked frequently during the use of explosion-proof hammer. When the hammerhead and hammer handle is loose and the hammer handle is split or cracked, the hammerhead should be stopped immediately and repaired or replaced. The head and handle of the explosion-proof hammer are wedge-fitted on the mounting hole. A metal wedge is preferred. The length of the wedge should not be greater than 2/3 of the depth of the mounting hole. When using an explosion-proof hammer with a heavier hammerhead, you must pay attention to the front and back, left and right, up and down, and it is strictly forbidden to stand within the scope of the explosion-proof hammer.

The above information is provided by durable hammer factory.

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