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Analysis of Superfinishing Process of Bearing Ring
Analysis of Overly-Precise Bearing Sleeve Manufacturing Process
Introduction
The over precise machining process of bearing sleeves is an advanced technological process in mechanical manufacturing field. It is characterized by possessing high dimensional accuracy and surface quality, which ensure......
1040 
Oliver
Visual symbols of CNC machine tool operation instructions
Introduction
Numerically Controlled (NC) machining is an automated process used to cut complex shapes into pieces of material. NC machining requires an operator to be trained on the use of a programmable interface to control the machinery. This requires the operator to first understand the variou......
Cutting: Slotting
Insert Cutting
Insert cutting is a widely used process in production that involves cutting materials in order to create two-dimensional or three-dimensional shapes. Insert cutting is one of the most widely used cutting processes and it involves using a cutting tool, such as a milling cutter, dril......
Caliper
A ruler is one of the most essential tools you can have in school, or just in everyday life. A ruler is very easy to use, and it is extremely helpful when measuring the size or length of something. It can also be used to draw straight lines, when writing or when drawing.
Rulers come in all shapes......
Technical requirements for sliding bearing scraping
Technology Requirements of Slide Bearing Grinding
The technology requirements of slide bearing grinding refers to the requirements and criteria that must be met when manufacturing, machining, and repairing a slide bearing. This includes all aspects of cutting and grinding, as well as final assemb......
Visual symbols for operation instructions of metal cutting machine tools (7)
1. On/off switch
This symbol indicates the on/off switch of the CNC machining process. This symbol activates the machine’s digital components such as its spindle and table.
2. Direction control knob
The direction control knob is used to switch between clockwise and counterclockwise motion and is......
GB/T 702-1986 Dimensions, shape, weight and allowable deviation of hot-rolled round steel and square steel
GB/T 702-1986 Hot Rolled Rounds and Squares Steel Dimensions, Shapes, Weights and Permissible Variations
This standard specifies the size and shape, permissible asperities and permissible deviations of hot rolled circles and squares for general structural purposes. This standard applies to round ......
anchorage length
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Reinforced concrete has been profoundly applied to the construction of widely varied structures due to its unique properties of strength, durability, ductility and economical construction cost. A structural element of reinforced concrete is just like any other structural member in terms of its d......
GB 12249-89 Steam trap sign
Steam Traps Symbols
Steam traps are components of plumbing systems designed to use steam energy to control the flow of liquids. In industrial settings, steam traps are important for controlling the release of condensate, water, and other liquids. A steam trap symbol is a visual identification mar......
Eddy current test method for titanium and titanium alloy pipes GB/T 12969.2-91
Abstract
This paper introduces GB／T 12969.2-91 Eddy Current Method for inspecting titanium and titanium alloy pipes. Eddy current method is an non destructive testing (NDT) technique for performing the inspection of titanium and titanium alloy pipes. The technique is an electromagnetic test whic......
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