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How to prevent the hydraulic impact of gear pump
How to prevent the hydraulic impact of gear pump Views: 347 Mar 25 , 2017 In the hydraulic system, the flow of liquid in the pipeline is often due to the rapid change and the valve mouth suddenly closed in the pipeline to form a high peak pressure, this phenomenon is called hydraulic impact. Hazards of hydraulic impact: 1 impact pressure may be higher than the... Read More
Brush plating gear pump technology
Brush plating gear pump technology Views: 469 Mar 20 , 2017 Brush plating is a common method for repairing hydraulic parts. The plating speed is fast, the bonding strength is high, is simple and flexible, the brush plating can obtain the small area, Thin thickness (0.001 ~ 1.0mm) fast coating. It can be used for the repair of hydraulic parts. 1. Repair... Read More
Gear pump spray coating
Gear pump spray coating Views: 332 Mar 18 , 2017 Spraying a thin layer of metal prior to spraying the coating to provide a clean, rough surface for the subsequent coating to improve the bonding strength and shear strength between the coating and the substrate. The base material of the adhesive is usually made of nickel chromium... Read More
How to prevent the air into the gear pump and cavitation
How to prevent the air into the gear pump and cavitation Views: 340 Mar 13 , 2017 1. Add enough oil to keep the tank oil level not less than the oil mark line, especially with large hydraulic cylinder hydraulic system, in addition to add enough oil for the first time, when starting the hydraulic cylinder, hydraulic cylinder into the oil, the oil surface will be significantly reduced, and... Read More
Gear pump bonding technology
Gear pump bonding technology Views: 273 Feb 27 , 2017 Adhesive technology refers to the adhesive coating on the surface of the parts, to achieve wear-resistant parts, corrosion resistance, to restore its geometric size, repair pull (draw) injury ditch and other uses of maintenance technology. Adhesive is a metal, ceramics and other polymer as the aggregate, can... Read More
Grinding process of gear pump
Grinding process of gear pump Views: 290 Feb 24 , 2017 Because there is a bond between the workpiece and abrasive, abrasive between uniform pressure, large size and small size of the abrasive abrasive by the pressure is uniform, which makes the cutting depth is more uniform, the shallow scratches, improve the quality of the work surface, the abrasive size... Read More
The use of gear pump and the detection of motor overheating
The use of gear pump and the detection of motor overheating Views: 284 Feb 21 , 2017 The gear pump is mainly used in oil, chemical industry, metallurgy, mines, power plants and other industries of oil medium transfer, turbocharged, fuel injection and mechanical equipment in the thin oil circulation, in all kinds of mechanical equipment can be used in lubricating pump. Overheating of... Read More
The basic concept of gear pump
The basic concept of gear pump Views: 372 Feb 17 , 2017 The concept of the gear pump is very simple, that is, its most basic form is the same size of the two gears in a tight fit with the internal rotation of the shell, the shell of the internal similar to the "8" shape, two gears installed inside . The outer diameter of the gear and the two sides with the shell closely.... Read More
How can we improve the service life of the gear pump?
How can we improve the service life of the gear pump? Views: 277 Feb 13 , 2017 Gear pump in the industrial production process plays a very important role, how to improve the life of the gear pump, gear pump in the production play the greatest role, try to reduce the gear pump failure. First of all, from the gear pump material distinction, gear pump is divided into ordinary... Read More
Requirements of hydraulic gear pump use and installation
Requirements of hydraulic gear pump use and installation Views: 267 Feb 10 , 2017 1. The installation of hydraulic gear pump, the base or stand clear enough stiffness, the hydraulic gear pump shaft rotation in addition to the resulting twisting force, in principle, should no longer bear the role of other forces; Axis degree of not more than 0.05 mm; hydraulic gear pump should be rotating... Read More

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