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Bending test
Bend Test
The bend test is a mechanical testing process used to evaluate the bending properties of materials. It measures the flexibility of materials by subjecting them to a bending force until the desired degree of bend is achieved. It is an important test for determining the strength and durabi......
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Operation of mechanical polishing
Mechanical Polishing Operation
Mechanical polishing is a process that is used to obtain the highest surface quality possible on a variety of substrates and materials. This process uses abrasive media, a rotatin Mg wheel, and a polishing compound to remove small imperfections, scratches, and dirt ......
Wheel and tire rolling mill project of Maanshan Iron and Steel Company
Wheel rim rolling mill of Ma’anshan Iron and Steel Company
Ma’anshan Iron and Steel Company (MASCO) specializes in producing and supplying a wide range of steel products, primarily including cold rolled steel strips and plates, hot rolled steel strips, angle steel, channel steel, section steel,......
03-3447 Operation Rules for Pin Quenching Machine
Operating Instructions of XZ-3447 Quenching Machine
Introduction
The XZ-3447 quenching machine is an advanced product designed to improve the performance of metal heat treatment processes, such as quenching, tempering, annealing, and aging. It is a great asset for any operation in which metals ......
271 Operating procedures for molding machines
264-271 Model Machine Operating Procedure
The 264-271 model machine is an important tool designed to help with the construction of various structures. It is a complex machine that requires a thorough understanding of the safety precautions and operational procedures that should be followed to ens......
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 ......
GB/T 18437.1-2001 Technical Requirements for Refitting Gas Vehicles Compressed Natural Gas Vehicles
GB/T 18437.1-2001 Technical Requirements for Retrofitting of Gas Vehicles - Compressed Natural Gas Vehicle
Introduction
In order to improve energy efficiency, reduce energy consumption and reduce pollution, compressed natural gas (CNG) vehicles have become increasingly popular. This can be seen ......
GB12358-90 General technical requirements for gas detection and alarm devices in the working environment
Technical Requirements of General Gas Detection Alarms in GB12358-90 Workplace Environment
The main purpose of this technical requirement is to standardize the requirements of general gas detection alarms used in the workplace environment, to ensure the safety of staff and the safety of workplace......
JF2004 Coating Sand Sprinkler Operating Procedures
Operating procedure of JF2004 coating sand spraying Machine
1. Preparation before operation
(1) Before starting the coating sand spraying machine, carefully inspect the machine and check whether all related parts are in optimal condition and whether all fastening parts are tightened.
(2) Befor......
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