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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......
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Causes and Control of Cutting Fluid Deterioration and Odor
The Causes and Control of Degradation and Malodor of Metalworking Fluids
Metalworking fluids are found in a wide variety of industries where machining and cutting of various materials is taking place. These fluids can be used for cooling, lubrication and corrosion prevention during the machining ......
Make flexible machine tools more flexible
Flexible machines have become increasingly important in fields that require precise automation, such as automotive and aerospace industries. As such, there is a need to further increase the flexibility of existing flexible machines. This paper presents an overview of techniques and methods that ca......
Corrosion Life Prediction Technology of Automobile Antirust Steel Plate
Corrosion Prediction Technology for Anti-rust Steel Plate of Automobile
Abstract
The application of anti-rust steel plate for automobile body is a key component of the automobile industry, but it is also often affected by corrosive environment, resulting in vehicle performance degradation and ev......
GB 3095-1996 ambient air quality standard
3095-1996 Air Quality Standards
The air quality standards issued by the Chinese government in 1996, GB 3095-1996, are used to evaluate the air quality of various areas. The standards, also called air quality index standards, are designed to both protect human health and promote the environment.
......
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 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......
K352 core removal machine operating procedures
K352CXJ Operation Procedure
This document provides an overview of the operation procedure when using this K352CXJ machine. Familiarity with this machine and its features will help ensure efficient and safe operation of it.
1. Preparing for Operation
Before the machine is started, the operator m......
shifting mechanism
Variable Speed Control Mechanisms
Speed control mechanisms allow an engineer or technician to adjust the speed of mechanical systems like pumps and motors. There are several types of variable speed control mechanisms that can be utilized by engineers depending on the application and the specific ......
Characteristic Causes of Residual Shrinkage Cavity and Its Judgment and Treatment
Introduction
Remaining shrinkage hole is a common defect in castings, caused by a number of possible factors related to the manufacturing process. This paper attempts to thoroughly review the causes and prevention of remaining shrinkage hole defects in investment castings, and to discuss various ......
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