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Basic knowledge required to be a grinder
Basics of Grinding
Grinding is an important process for producing metal pieces of various shapes and sizes. The process begins with raw materials — pieces of metal — and creates a finished product that is ready for designers and engineers to go to work with.
Grinding is complicated, which migh......
1050 
Liam
Diagnosis Method of Hydraulic System Leakage Fault
1 Introduction
Hydraulic system leakage fault diagnosis method is an important development direction of advanced technology application in hydraulic system. It is mainly used to detect hydraulic fluid leakage on the hydraulic system. The hydraulic system leakage fault diagnosis has the following c......
How Laser Measuring Instruments Work
The Working Principle of Laser Measurement Instrument
Laser measurement instruments are used to measure various parameters such as distance, velocity, angle and force. They are commonly used in applications such as engineering, surveying and construction. The working principle of these instrument......
GB 5126-85 Eddy current testing method for aluminum and aluminum alloy cold-drawn thin-walled pipes
Abstract
This article introduces the detection of eddy current of cold-drawn thin-wall tube material made of aluminum and aluminum alloy according to the national standard GB 5126-85. This method of eddy current testing is a reliable, high-efficiency nondestructive testing technology, which is wi......
Ultrasonic flaw detection and quality rating method for steel castings (abstract) GB 7233-87
Abstract
This study focused on the ultrasonic nondestructive testing and quality evaluation method of cast-steel parts. The study reviewed and evaluated the current testing capabilities of various establishments, including the simulation tests and judgment criteria of surface and internal defects......
Penetration testing and rating methods for indications of flaws in steel castings (abstract) GB 9443-88
Abstract
Industrial casting steel parts are used in many fields of engineering and they are often subjected to many types of forces that could cause damage to the parts. To ensure these parts are durable and can withstand heavy loads, it is important to check them through penetration testing and d......
Casting weight tolerance (abstract) GB/T 11351-89
GB/T 11351-89 Castings Weight Tolerances
GB/T 11351-89 specifies the weight tolerances to be used in weight inspection of the castings. Standard test pieces are provided for the determination of casting weight for comparison. This standard applies to all kinds of castings whose surface area is gr......
Alloy structural steel wire (GB/T3079-1993)
Alloy Structural Steel Wire (GB/T3079-1993)
Alloy structural steel wire (GB/T3079-1993) refers to wires made of alloy structural steel, which are mainly used for rivets, high-strength mechanical parts and other products.
Alloy structural steel wire is generally made of alloy structural steel ro......
Singapore Panshi Fund Company
Singapore Pansophy Fund
Singapore Pansophy Fund is a family-run asset management firm located in Singapore. The firm was founded in 2014 by two brothers, Mr. Prakash Venkatesan and Mr. Vinod T. Venkatesan. Pansophy Fund is a private equity fund that focuses on investments in South East Asian marke......
Tailings Dam Observation Device
Tailings Dam Observation Device
Tailing dams are a major concern to the safety of our environment, and the dams are essential to capture sediment, waste, and effluents that leak from mines. Without proper maintenance, these dams can break open or become unstable and lead to disastrous results. Th......
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