Production of Microsoft Yahei axial type internal pressure compensator
Microsoft Yahei, basic production process of axial type internal pressure compensator
Microsoft Yahei, blanking
Microsoft Yahei, Reel
Microsoft Yahei, welding barrel
Microsoft Yahei, sleeve
Microsoft Yahei, molding
Microsoft Yahei, mechanical, hydraulic
Microsoft Yahei, Sealing
Microsoft Yahei, welding end pipe
Microsoft Yahei, welding hair blue
Microsoft Yahei, combined assembly
Microsoft Yahei, airtight pressure test
Microsoft Yahei, spray painting
Microsoft Yahei, nailing
Microsoft Yahei, inspection
Microsoft Yahei, issuing certificate
Microsoft Yahei, packaging
Microsoft Yahei , Warehouse
Microsoft Yahei, 1
Microsoft Yahei, Cutting
Microsoft Yahei, because the longitudinal mechanical properties of the steel plate are greater than the transverse properties, the height direction of the bellows is consistent with the fiber direction of the plate, Otherwise, it is easy to crack during molding
Microsoft Yahei, no curling burrs
Microsoft Yahei, two
Microsoft Yahei, roll
Microsoft Yahei, smooth and wrinkle-free
Microsoft Yahei, no circular welds
Microsoft Yahei, longitudinal welds should be as few as possible, adjacent welds should be larger than
Microsoft Yahei, three
Microsoft Yahei, straight seams of the welding barrel Tailor welding, using argon arc welding butt welding depth and reinforcement should be less than the thickness of the plate
Microsoft Yahei, four
Microsoft Yahei, sleeve
Microsoft Yahei, sleeve The gap between the cylinders is not greater than the thickness of a single layer
Microsoft Yahei, the longitudinal welds are evenly staggered
Microsoft Yahei, there is no water, oil, dirt, etc. between layers
Microsoft Yahei, five
Microsoft Yahei Black, forming
Microsoft Yahei, metal bellows forming technology
Microsoft Yahei, metal bellows machine forming
Microsoft Yahei, scribing should be light and light according to the scribing marks specified in the process card Yi Jian
Microsoft Yahei, place the molding mold on the press table, use a height gauge to measure the height from the center of the movable mold half to the press table
Microsoft Yahei, put the barrel on the mold and use a spacer Pad the cylinder and adjust the height of the pad so that the first line of the cylinder is aligned with the height ruler. At this time, the center of the mold's movable flap has been aligned with the center of the first wave. The press is pressed down, and the movable mold flap bulges out. The first wave of suppression is successful. Lift the press adjustment module so that the second line of the barrel section is in line with the height ruler
Microsoft Yahei, align, at this time, the center of the mold's movable flap is aligned with the center of the second wave, the press descends, the movable mold flap bulges out, the second wave of pressing is successful, and so on until completion
Microsoft Yahei, Metal bellows hydraulic forming
Microsoft Yahei, the principle is to rely on internal pressure (forming pressure provided by a booster pump). During the forming process, the barrel becomes a bellows, which is equivalent to flattening the barrel along the axial direction. The volume of the barrel is from From large to small, since the liquid is incompressible, the pressure inside the cylinder rises. In order to ensure constant molding pressure, the pressure must be relieved (i.e., water is released) when the cylinder machine becomes smaller.
Microsoft Yahei, the process places the mold on the press table. On the top, install the angle iron bracket (to prevent the mold from being unstable) and inject water into the inner cylinder. The pressurized product will form a drum shape and remove the pads. Continue to pressurize. The press presses down and simultaneously with the pressure relief, until the molding is completed
Microsoft Yahei, please note
Microsoft Yahei, the pressing speed of the press is slow, but the pressure relief is fast, the pressure in the barrel is less than the molding pressure, the bellows will collapse, forming wrinkles, resulting in waste products
Microsoft Yahei Black, the pressing speed of the press is fast, but the pressure relief is slow, the pressure in the barrel is greater than the molding pressure, and the straight edge section is pulled down during deformation, resulting in waste products due to material extraction
Microsoft Yahei, finally release the water in the product and take it out Products
Basic production process of axial internal pressure compensator