MDF Board is mainly used for laminate floor, door sheet, partition, furniture, decoration of indoor&outdoor, office and home furniture, sould equipment, inside decoration of the car, antistatic floor of computer room, panel, security door, wall board etc, and also used for the package and the basic material of laminate Wood Flooring.
MDF is easily for coating finishing, every coating, oil paint are also on the surface of MDF, is the fist choice as the basic material of painting effects.MDF is one kind of beautiful material of decoration. Smooth and flat surface, fine texture, steady property. All kinds of venner, gummed paper, light metal plate, melamine paper etc, is also can on the surface of the MDF. MDF is made from acoustical board after drilling, is used in construction decorative progress, such as meeting room, displaying room, office etc. And we have High Quality Mdf.
LULI Group Corp. Ltd, well known as the leading manufacturer for wooden, steel and paper products, located in Shouguang, Weifang, Shandong, China. Since the foundation in 1985, it focus on the production of Plywood , venner,MDF board, Particle board, Door Skin , Blockboard, Finger joint board, OSB , paper, Steel etc.
Mdf Details:
size:1220*2440MM 1830*3660MM 1830*2440MM 915&610*3660MM 1220*2800MM 1525*2440MM
THICKNESS:2MM-35MM
MATERIAL:POPLAR, COMBINE, PINE
GLUE:E0, E1, E2, FIRE-PROOF
CERTIFICATION:CARB, FSC, CE, SON CAP
MDF Medium-Density Fibreboard,Melamine MDF,MDF Board,MDF Board Price Luli Group Co.,Ltd. , https://www.cnluli.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Analysis of the opening of the imported bearing Analysis of the opening of the imported bearing
The disassembly of the imported bearings should be carried out with the same care as the installation. Pay attention not to damage the imported bearings and the various parts; in particular, the dismantling of the imported bearings with interference cooperation; the operation is difficult. Therefore, it is necessary to consider the ease of disassembly before the drawing stage; According to the need to depict the manufacture and dismantling of things is also very important. When dismantling, according to the drawings to discuss the disassembly method, order; query the cooperation conditions of the imported bearings; in order to obtain the full confidence of the opening operation. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
1. Unpacking the outer ring and disassembling the outer ring of the interference cooperation; beforehand, place several outer ring kneading screw screws on the circumference of the outer casing; tighten the screws equally on one side; while disassembling them, these screw holes are blindly closed. Plug; tapered roller bearing and other separate bearing; set a few cuts on the outer shoulder of the shell; use the block; use a press to open; or slam the open.
2. The inner ring of the cylindrical hole bearing is disassembled; it can be pulled out by the pressure machine. At this moment; pay attention to let the inner ring accept its pulling force.
The inner ring of the large imported bearing is disassembled by the oil pressure method. The oil pressure is set on the shaft to make it easy to pull. The imported bearing with large width is used together with the drawing clamp; operation.
The inner ring of NU type and NJ type cylindrical roller bearings can be disassembled by induction heating method. The part is heated in a short time; the inner ring is expanded and then pulled.
3. The split-hole bearing is disassembled and disassembled to be smaller than the imported sleeve with the adapter sleeve; the inner ring is supported by the block fastened on the shaft; the nut is turned back several times; the block is hit with the hammer .
Large imported bearings; the use of hydraulic pressure to disassemble is more and more simple; the oil is pumped in the oil hole on the cone shaft; the inner ring is swollen; the method of disassembling the imported bearing. In operation; the imported bearing can be pulled out; It is best to use the nut as a block.
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Source: China Bearing Network Time: 2014-02-11