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Search results for keyword: allowable
Process requirements for long-life bearings
Requirement for Process of Manufacturing Long Life Bearing Introduction The purpose of this paper is to provide an overview of the process requirements for the manufacturing of long life bearings. Bearing reliability or lifetime of bearing is defined by the time period a bearing can perform its ......
Accurately Machining Workpieces whose Busbars Are Non-circular Curves with Ordinary Numerical Control Lathes
The application of numerical control lathe to machining non-circular curve mother line Introduction Numerical control lathe is a machine tool with computer numerical control (CNC) technology. It is suitable for machining rotating parts with axes or irregular shapes. It can realize the processing ......
tags: line mother processing cutting should we
1015
Sophie
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 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 6654-1996 Size, Shape, Weight and allowable Deviation of Steel Plates for Pressure Vessels
SYNOPSIS This GB 6654–1996 specifies the dimensions, shapes, masses, and permissible deviations of steel plates used for pressure vessels. The plates that are covered by this document are those with a nominal thickness of 4.75 mm or more, and a nominal width of 600 mm or more. The characteristic......
tags: steel gbt plates steel standard pressure
1050
Sophia
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 ......
GB/T 706-1988 Dimensions, shapes, weights and allowable deviations of hot-rolled I-beams
GB/T 706-1988 Hot Rolled Steel Angles Dimensions,Shape,Weight and Tolerances This GB/T 706-1988 standard specifies the size, shape, weight, and tolerance for hot rolled steel angles. Hot rolled steel angles are widely used for many applications, such as various structures and engineering projects......
tags: angles steel corner hotrolled steel sections
1029
Sophie
GB/T 707-1988 Dimensions, shape, weight and allowable deviation of hot-rolled channel steel
Hot Rolled Grooved Steel size, Shape, Weight and Tolerances Hot rolled grooved steel is widely used in a variety of industries, including automotive, construction, engineering, manufacturing, and architecture. The finished product is valued for its strength and other properties, making it an essen......
tags: steel hot grooved steel channel hotrolled
1046
Sophia
GB/T 9788-1988 Dimensions, shape, weight and allowable deviation of hot-rolled unequal angle steel
GB/T 9788-1988 Hot Rolled Unequal Angles: Dimensions, Shape, Mass and Permissible Deviations This standard applies to hot rolled unequal angles for use in structural engineering. The size tolerance for dimensions such as width (tolerance for the range of ± 0.4 to ± 5 mm) and length shall be i......
tags: should hot rolled unequal angle steel
1050
Sophie
Technical conditions for cold-formed steel (GB/T 6725-1992)
GB/T 6725-1992 Cold-bent steel technical conditions This general technical conditions for cold-bent steel GB/T 6725-1992 stipulates the order and technical requirements for the cold-bent of steel plates and narrow strips. This code is applicable to cold-bent steel plates with thickness of ≤1.5......
tags: coldbend steel force steel bending cold
1020
Simon
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