Search results for keyword: procedures
Hydraulic press operating procedures
Operating Procedure for Oil Pressure Machine
1. General
Oil pressure machines are a type of machine used to generate mechanical pressure by converting electricity into mechanical energy. This machine is widely used in factories and mechanical workshops. Its purpose is to exert a pressing force o......
1072 
Lily
Operating rules for steam free forging hammer
Steam Free Forging Hammer Procedure
Steam free forging hammer is a machine tool used to forge various materials in factories and workshops. It uses compressed air to form a high-speed jet to drive the forging hammer to reciprocate in a certain direction and hit the forging parts. It has the char......
Wire cutting machine operating procedures
Procedure for Operating Wire Cutters
Wire cutters are a common tool used by many professions, from mechanics to electricians. They are an essential tool for cutting through materials like wires, cords, and cables, and operating them can require some special attention. Here are some tips to ensur......
Radiographic testing
Introduction
Ray detection technology is a method of testing and detecting materials using ray radiation. X-ray technology is the most widely used technique. X-ray is a kind of electromagnetic wave of very short wavelength with higher energies than light. It can penetrate various materials and fo......
drilling
Drilling and tapping are two basic operations that are performed on a wide variety of machining centers. The two operations rely on different machines, tools, and procedures to accomplish their tasks. Both are excellent examples of how to shape a piece of metal into its desired shape and are often......
Eddy current inspection
Introduction
Eddy current testing is a form of non-destructive testing used to detect surface and subsurface flaws or irregularities in metallic materials and electrically conductive non-metallic materials. Eddy current testing is used across many industries including aerospace, automotive, milit......
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 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/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 ......
GB/T 3222-94 Acoustic Environmental Noise Measurement Method
，内容是GB/T 3222-94声学 环境噪声测量方法
In 1994, GB/T 3222 was released by the China National Standards on Acoustics to provide a standard method to measure sound levels in the environment. The standard was developed to meet the needs of new acoustic construction regulations in China and to reduc......
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