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Drainage and irrigation machinery: efficient self-priming centrifugal pump
Centrifugal pump: High-efficiency self-priming centrifugal pump
Introduction
The high-efficiency self-priming centrifugal pump is mainly used in the drainage, water supply and irrigation of engineering, agricultural and industrial production. The product has the advantages of high efficiency an......
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Methods and practice of maintenance of electrical equipment of CNC machine tools (2)
2. Maintenance Practice of Electrical Equipment of Numerical Control Machine Tool (Part Two)
2.1 Check the Electrical Terminals
A numerical control machine tool has many electric terminals. These terminals must be inspected regularly to prevent poor electrical contact caused by corrosion or loos......
Inner Jaw Bearing Puller Introduction
Bearing Preloader
Preloaded roller bearings feature rolling elements and inner/outer race components which are preloaded with force, usually contact pressure, before any internal load is imposed on the bearing. Preload is the system load introduced to the bearing contact points before operation. P......
Technical parameters of core shooting core making machine
Introduction
Fiber optic core making technology is the process by which optic fibers are manufactured. This technology has become increasingly popular since it has provided a new level of precision when it comes to creating high-performance network connections in the world today. The basic idea b......
Working principle and application of submersible pump
Introduction
A submersible pump (or sub pump, electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, ......
Broaching machine operating procedures
Proper Lifting and Operating Procedures: Bed
Overview
When it comes to proper handling and operating a bed, safety is a primary concern. There are certain steps that must be taken in order to properly lift and operate a bed. If these steps are not taken, there is a risk of injury and damage to the......
Straight bevel gear broaching machine technical parameters
Introduction
Straight tooth bevel gear pulling machine is a kind of automated machinery and equipment used for the production of straight bevel gear. It is widely used in the manufacturing industry of machinery, automobiles and ships, etc. It has the advantages of high efficiency, accuracy and st......
Technical parameters of circular permanent magnetic chuck
Round neodymium permanent magnet suction cup technology parameters
Round neodymium permanent magnet suction cups are devices that use the power of magnets to attract and hold items securely to various surfaces. The suction cups are made from strong neodymium magnets which provide a strong attract......
Technical parameters of cylinder block plane broaching machine
Cylinder Body Plane Stretching Technology
Cylinder body plane stretching technology is an efficient manufacturing technique used to straighten a material, typically an aluminum alloy sheet material, in order to make it more uniform in shape and size. The stretching process is done by a variety of......
Technical parameters of CNC high-speed broaching machine
NC High Speed Drawing Machine Technology Parameters
NC (Numerical Control) high-speed drawing machines are typically used in manufacturing environments, where high precision and fast production speeds are desired. These machines use a variety of technologies and processes to achieve their desired......
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