Internal Combustion Engines - Piston Ring-Grooves PDF Download
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Author: Piston and Ring Standards Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This SAE standard identifies and defines the most commonly used terms for piston ring-goove charactersitics, specifies dimensioning for groove widths, and demonstrates the methodology for calculation of piston groove root diameter. The requirements of this document apply to pistons and rings of reciprocating internal combustione ngines and compressors working under analogous conditions, up to and including 200 mm diameter and 4.5 mm width for compression rings and 8.0 mm width for oil rings. The specifications in this document assume that components are measured at an ambient temperature of 20 degrees C (68 degrees F). Tolerances specified in this document represent a six sigma quality level.SAE J2275 was reviewed by the SAE Piston and Rings Standards Committee. Numerous clarifications were made to the standard to help the reader better understand the content of the standard. New figures were added to improve the clarity of the standard. The development of some of the equations were revised to better allow the user to understand the derivation of the equations. Also, it was determined that clearances between the ring and groove would be specified rather than fixed ring and fixed goove dimensions. This is more consistent with industry use of the standard.
Author: Piston and Ring Standards Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This SAE standard identifies and defines the most commonly used terms for piston ring-goove charactersitics, specifies dimensioning for groove widths, and demonstrates the methodology for calculation of piston groove root diameter. The requirements of this document apply to pistons and rings of reciprocating internal combustione ngines and compressors working under analogous conditions, up to and including 200 mm diameter and 4.5 mm width for compression rings and 8.0 mm width for oil rings. The specifications in this document assume that components are measured at an ambient temperature of 20 degrees C (68 degrees F). Tolerances specified in this document represent a six sigma quality level.SAE J2275 was reviewed by the SAE Piston and Rings Standards Committee. Numerous clarifications were made to the standard to help the reader better understand the content of the standard. New figures were added to improve the clarity of the standard. The development of some of the equations were revised to better allow the user to understand the derivation of the equations. Also, it was determined that clearances between the ring and groove would be specified rather than fixed ring and fixed goove dimensions. This is more consistent with industry use of the standard.
Author: Piston and Ring Standards Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
There is no ISO standard equivalent to this SAE Standard.This SAE standard identifies and defines the most commonly used terms for piston ring-groove characteristics, specifies dimensioning for groove widths, and demonstrates the methodology for calculation of piston groove root diameter.The requirements of this document apply to pistons and rings of reciprocating internal combustion engines and compressors working under analogous conditions, up to and including 200 mm diameter and 4.5 mm width for compression rings and 8.0 mm width for oil rings.The specifications in this document assume that components are measured at an ambient temperature of 20 °C (68 °F).Tolerances specified in this document represent practical functional limits and do not imply process capabilities. This standard was updated to delete references to the SAE standards because they have been obsoleted and superseded by the ISO documents. Additionally some of the figures were updated for clarity.
Author: Piston and Ring Standards Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This SAE Standard is equivalent to ISO Standard 6627 TR. Differences, where they exist, are shown in Appendix A with associated rationale. This SAE Standard specifies the dimensional features of commonly used oil control rings having two steel segments (rails) separated and expanded by one steel expander/spacer. The segments vary in width from 0.4 to 0.6 mm. The assembly width ranges from 2.5 to 4.75 mm. The 4.75 mm width is equivalent to existing 3/16 in applications. Expander design will vary considerably with piston ring manufacturer. The total circumferential deflection and the piston groove depth should be considered when designing these oil rings to optimize the fit of the ring assembly into the piston groove. This document applies to oil control rings up through 125 mm for reciprocating internal combustion engines. It may also be used for piston rings of compressors working under similar conditions.
Author: Koppers Company (1927- ). American Hammered Piston Ring Division, Baltimore
Publisher:
ISBN:
Category :
Languages : en
Pages : 166
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Book Description
Author: Anatoly Druzhinin
Publisher: Litres
ISBN: 5041385459
Category : Mathematics
Languages : en
Pages : 189
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Book Description
The book gives an analysis of mistakes in the generally accepted calculations of piston rings, carried out without taking into account the influence of physical laws on the operation of rings (gas dynamics, hydraulics and thermodynamics). Based on the analysis, the formula of determining the piston ring height was initially obtained. Essentially new designs of “piston devices” have been developed.
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580693809
Category :
Languages : en
Pages : 48
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Book Description
Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Oil control piston rings, Springs, Steels, Dimensions, Grooves, Compressors
Author: Koppers Company. Metal Products Division
Publisher:
ISBN:
Category : Piston rings
Languages : en
Pages : 166
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Book Description
Author:
Publisher:
ISBN:
Category : Internal combustion engines
Languages : en
Pages : 28
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Book Description
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580585395
Category :
Languages : en
Pages : 32
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Book Description
Piston rings, Pistons, Engine components, Reciprocating parts, Reciprocating engines, Internal combustion engines, Oil control piston rings, Springs, Steels, Dimensions, Grooves, Compressors
Author: M. Kuhn
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 774
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Book Description
The discovery and introduction of the internal combustion engine has resulted in a very rapid development in machines utilizing the action of a piston. Design has been limited by the internal components of the engine, which has been subjected to ever increasing thermal and mechanical stresses, Of these internal engine components, the piston and piston rings are of particular importance and the momentary position of engine development is not seldom dependent upon the development of both of the components, The piston ring is a well-known component and has been used in its present shape in the steam engine of the last century, Corresponding to its importance, the piston ring has been a rich field for creative activity and it is noteworthy that in spite of this the ring has maintained its shape through the many years. From the many and complicated designs which have been suggested as a packing between piston and cylinder wall hardly one suggestion has remained which does not resemble the original design of cast iron rectangular ring.
