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Repair Technology of Cast Iron Bearing Seat by Manual Arc Welding
Repair Technology of Cast Iron Bearing Seat by Manual Arc Welding
Manual arc welding is necessary for the repair of cast iron bearing seat. There are two types of cast iron: gray cast iron and ductile cast iron. The two types are different in structure and properties. To ensure the quality of the......
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Drilling machine operating procedures
Lathe Operation Procedure
Lathes are powerful and versatile tools used in a variety of machining tasks. To use them safely and correctly, you must understand the basic lathe parts and follow a procedure for performing each job. The following attached procedure applies to engine lathes of various ......
Paint Mixer Operating Instructions
Operation Rules for Paint Mixer
1. Preparation before use
Before using a paint mixer, an operator must check the power supply, the integrity of the protective cover, and the coupling between the mixer and the motor and check the fastening bolts of all parts to be used, and finally examine the wo......
Research on key technology of reliability of automobile manufacturing equipment
Research on Reliability Key Technologies of Automobile Manufacturing Equipment
Abstract
Due to the complex mechanical structure,long service life,and involving many elements and types of components,the reliability of automobile manufacturing equipment is an important factor affecting the quality......
Coolant and Grinding
Coolant and Grinding Processing
Coolant and grinding are important components of industrial production, with both playing an integral role in the production process. Grinding is the process of removing material from a workpiece through the use of a rotating abrasive wheel, and coolant is a liquid......
CNC lathe machining programming source program for threaded parts 7
Numerical Control Machining of Thread-Type Part 7
The numerical control (NC) machining of thread-type Part 7 is an important process in the manufacture of engineered components. It is an automated process that uses computerized numerical control (CNC) machines to cut, shape and finish the materia......
Deep Hole Thread Machining of Special Material Parts (Part Two)
Deep drilling threads is a kind of inclined hole processing technique, which is used to create threads on a material surface. This method is mostly used for machining parts made of special materials. It has been widely used in aerospace and automotive industries for creating threads in high-precis......
GB 5771-86 Diesel engine fuel injection pump delivery valve assembly technical requirements
，关于柴油机喷油泵出油阀偶件的技术条件。
Injection pumps are among the greatest advancements in diesel engine fuel delivery systems. The primary purpose of an injection pump is to control the timing and quantity of fuel injected into the engine. Outlet valves play a key role in determining the para......
GB 6653-94 Steel plates for welding gas cylinders
解析
GB 6653-94 Welding Cylinder Steel Plate
This standard GB 6653-94 provides requirements, test methods, inspection rules and packaging, marking, quality of welding steel plates for manufacturing various types of gas cylinders.
1. Scope
This standard applies to welded steel plates are used to......
GB 6681-86 General Rules for Sampling of Gas Chemical Products
General Principles of Gas Chemical Products Sampling GB 6681-86 “The General Principles for Gas Chemical Products Sampling” provides criteria for sampling variety of gas chemical products, as well as provisions and modeling diagrams of sampling device. This standard effectively protects the fair ......
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