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Construction and Maintenance of Main Parts of Agricultural Water Pumps
Structure of Agricultural Water Pump and Maintenance
Agricultural water pumping is an important part of water resources utilization. Agricultural water pumps are used in many applications such as irrigation, drainage, water supply and so on. In order to ensure the normal operation of the pump, re......
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The main moving mechanical parts of CNC machine tools
Main Mechanical Parts of CNC Machine
Computer numerical control (CNC) machine tools are now widely used for manufacturing parts and assemblies. CNC machines are initially driven by a single axis or multiple axes, and the main mechanical parts involved in the operation of the machines include moto......
Shakeout bed operating procedures
Operation Procedure of Sliding Bed
1. General rules
This operating procedure mainly concerns the safety operation of sliding bed in the construction site. All staff participating in the operation process must carefully read this operating procedure and practice it in accordance with the requirem......
Cause analysis of failure of centrifugal water pump to lift water
Fault Analysis of Centrifugal Pumps Not Pumping Water
Centrifugal pumps are widely used in various industries as an efficient way of transporting liquid from point A to point B. One of the main problems when a centrifugal pump does not pump water is that it fails to make the move of liquid from o......
The use of bearings (1)
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Introduction
Bearings are an essential component in a variety of machines. They are used to reduce friction, support loads and aid in alignment. There are different types of bearings ranging from very small to heavy duty, designed to suit different kinds of applications.
Types of Bearings
Th......
The definition and development history of crossbow
Definition and Development of Crossbow
Crossbow is a weapon for firing arrows or bolts at targets by means of lever, rope, and pulley systems. It was the earliest form of projectile weapons and has been used for thousands of years in both war and hunting.
The word crossbow itself stems from the G......
How lifts work
An elevator is a useful and common way of transporting people and objects from one floor to another in a building. It is made up of several components, all of which work together to perform this task. In this article, we will discuss how an elevator works and the components that make it possible.
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Restoration of 75 Pumps Used in Truck Cranes
Repair of Automobile Crane with 75 Pump
An automobile crane with a 75 pump is a sophisticated and expensive piece of machinery and an important part of the automotive industry. As such, it is important for the machinery to be well-maintained and properly repaired. If an automobile crane with a 75......
Common methods for adjusting the performance of axial flow pumps in use
Adjusting the Performance of Axial Flow Pumps
Axial flow pumps are a type of pump that comprises an impeller and a casing, with the impeller blades functioning to rotate within the casing, which creates an outward flow of fluid. Axial flow pumps are used in many applications, such as for irrigati......
Cause analysis and treatment of "limit alarm" of CNC machine tools
Analysis and Processing of the Limit Alarm of CNC Machine Tools
At present, CNC machine tools are widely used in industry, and their application also brings us great convenience.However, with the increase of the application of CNC machine tools, its malfunction and failure have become a big probl......
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