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China, Chinese The Quality of The Air Hammer Split Bed Is Stable1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metallic Processing MachineryMetal Forging MachineryForgingIron Processing
Shandong Fanchen CNC Machine Tool Co., Ltd.
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Product Description Product DescriptionSmall Pneumatic Power Hammer C41-40kg Air HammerMain feature1. The air hammer is used for forging and shaping work pieces 2. Easy to operate through controlling the travel of top swage by a foot rest lever. 3. It's models range from 16KG to 2000kgs 4. It is widely used for general forging works, such as drawing out, upsetting, punching, chiseling, forging, welding, bending and twisting 5. forging in bolster dies.Detailed PhotosProduct Parameters Falling masskg20Maximum impact energykj0.2number of timesTimes/min270Maximum forged square steel sectionmm30*30Maximum diameter of round steel that can be forgedmm35Height of working intervalmm200Gross machine weightkg480Air hammerA kind of free forging equipment. There are two cylinders. The compression cylinder compresses the air and sends it to the working cylinder through the distribution valve, pushing the piston and the hammer head to move up and down to play the role of hammering. Flexible operation, the machine is suitable for a variety of free forging: such as extension, upsetting, punching, cutting, forging welding, torsion, bending, etc., using the pad die can be a variety of open die forging.peculiarityWith compressed air as the power to meet the needs of safe production, the percussion force and percussion frequency can be controlled by adjusting the air pressureThe use of fuselage material for cast iron, large tonnage air hammer anvil material for cast steelThe mechanism is simple and not easy to damagestructureThe air hammer is mainly composed of a frame, a transmission mechanism, a compression cylinder and a working cylinder, a compression piston, a falling part, a valve mechanism and an anvil.rackThe frame is the main body of the air hammer, and the motor, transmission device, working mechanism and control mechanism are installed on the frame, which are compactly combined into a whole on the frame.Driving mechanismThe transmission mechanism includes a reducer, a crankshaft and a connecting rod system. It converts the rotational motion of the motor into the up and down reciprocating motion of the compression piston.Compression cylinder and working cylinderThe upper and lower parts of the compression cylinder and the working cylinder are connected with the upper and lower rotary valve, and the compressed air is generated by the up and down movement of the compression piston to drive the working piston to move up and down.Falling partThe falling part is composed of a working piston, a hammer rod and an anvil, etc. The hammer rod and the working piston are a whole, and can be made into a hollow part in order to make its weight meet the technical specifications. The connection between the hammer rod and the hammer head is connected by a dovetail groove and a wedge iron.Valve mechanismThe valve mechanism is composed of an upper rotary valve in the upper airway, a lower rotary valve in the lower airway, an operating handle or a foot lever, and various actions are controlled through the valve mechanism.Anvil blockThe anvil is installed above the anvil pad and the lower anvil, in order to meet the stability of the forging, the quality of the anvil is 12-15 times the mass of the falling part, it is installed on a solid reinforced cement foundation, which is padded with cushion wood, which can eliminate the vibration generated during hammering.Working principleThe motor, through the decelerating mechanism and crank, the connecting rod drives the compression piston of the compression cylinder to move up and down to produce compressed air. When the upper and lower airways of the compression cylinder are connected with the atmosphere, the compressed air does not enter the working cylinder, the motor is idling, and the hammer head does not work. The upper and lower rotary valve is operated by the handle or foot rod, so that the compressed air enters the upper or lower part of the working cylinder, and pushes the working piston to move up and down, thus driving the rise or fall of the hammer head and the upper steel to complete various striking actions. There are four modes of communication between the rotary valve and the two cylinders, which can produce four actions: lifting hammer, continuous play, downward pressure and idling
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