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Description
When the honed pipe is concave, the lifespan of key components will be affected, and most cylinder components will also impact the normal use of the entire system. The reasons for the concavity may include the following possibilities:
1. During the cold drawing process, the reduction in the diameter of the steel pipe is too large, or the transition of the steel pipe hammer is too abrupt.
2. The wall thickness of the pipe is uneven, with local thickness being too thin.
3. The honing equipment is too old and cannot meet the processing requirements of the pipe.
In the honing process of the honed pipe, the use of honing tools is quite common, among which honing gears are more commonly used, so below is a brief explanation. The honing gear consists of a base and abrasives. The main purpose of honing is to remove impurities and burrs from the material surface and improve surface smoothness. However, when using this honing tool, some precautions need to be taken, mainly:
(1) The maximum stroke of the equipment should not exceed the maximum width of honing, otherwise it may severely damage the honing gear.
(2) When controlling the honing amount, its value should be kept within a reasonable range. The same requirement applies to the control of honing time. This is suggested to be about two minutes.
(3) Since the honing teeth material is brittle, it is strictly forbidden to impact or strike to avoid damage, and it cannot be used.
During the cutting stage of the honed pipe, as honing continues, the contact area between the asphalt and the hole surface increases, and the fine debris between the asphalt and the hole wall accumulates and is difficult to remove, causing asphalt blockage and becoming very smooth. Therefore, the cutting ability of the asphalt is low, equivalent to polishing. If honing continues, when the oil stone is severely blocked and viscous blockage occurs, the oil stone will severely lose cutting ability and heat, affecting the precision and surface roughness of the hole. Honing should be completed as soon as possible.
Product Parameters
Model | JLB150T | JLB250T | JLB300T | JLB400T | JLB600T | JLB1000T | |
Maximum Pulling Force (KN) | 1630 | 2700 | 3200 | 4100 | 6500 | 12000 | |
Drawing Speed (M/min) | 0-5.5 | 0-4.5 | 0-4.5 | 0-4 | 0-3 | 0-3 | |
Effective Length of Finished Pipe (M) | 1.5-10 | 1.5-10 | 1.5-10 | 1.5-10 | 1.5-10 | 1.5-10 | |
Finished Pipe Drawing Thickness (mm) | 20 | 25 | 30 | 33 | 42 | 70 | |
Main Oil Cylinder (mm) | Φ320/Φ 150x10000 | Φ420/Φ 210x10000 | Φ450/Φ 210x10000 | Φ500/Φ 220x10000 | Φ630/Φ 280x10000 | Φ850/Φ 350x10000 | |
System Station Count (Station) | 2 | 2 | 2 | 2 | 2 | 2 | |
System Working Pressure (Mpa) | 26 | 26 | 26 | 26 | 26 | 26 | |
System Maximum Pressure (Mpa) | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | |
Pump (Manual Variable Piston Pump) | 160Lx3 | 160Lx2 250Lx1 | 250Lx3 | 250Lx3 | 250Lx3 | 400Lx3 | |
Main Motor (KW) | 55x3 | 55x2 75x3 | 75x3 | 75x2 90x1 | 90x3 | 132x3 | |
Dimensions (WxHxL) | 1.6x1.4x42 | 1.7x1.5x44 | 1.7x1.5x44 | 1.9x1.8x45 | 2.1x2x45 | 2.65x2.65x60 | |
Weight (T) | 86 | 100 | 120 | 180 | 220 | 300 | |
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Focusing on the manufacturing of hydraulic components
Address: No. 30, Ludai Road, Huishan District, Wuxi City