GB/T 5837-2008 English PDF

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GB/T 5837-2008: Fluid coupling -- Types and basic specifications
Status: Valid

GB/T 5837: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5837-2008	229	Add to Cart	3 days	Fluid coupling -- Types and basic specifications	Valid
GB/T 5837-1993	199	Add to Cart	2 days	Fluid coupling. types and basic specifications	Obsolete

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Basic data

Standard ID: GB/T 5837-2008 (GB/T5837-2008)
Description (Translated English): Fluid coupling -- Types and basic specifications
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J19
Classification of International Standard: 23.100.99
Word Count Estimation: 10,176
Date of Issue: 2008-08-11
Date of Implementation: 2009-02-01
Older Standard (superseded by this standard): GB/T 5837-1993
Regulation (derived from): National Standard Approval Announcement 2008 No.14 (Total No.127)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the fluid coupling types and categories, circulating round the effective diameter of the basic performance parameters. This standard applies to metallurgy, mine, electricity, lifting and transport, engineering and construction, shipbuilding, petroleum, chemicals, light industry and building materials industry, equipment used in various types of fluid coupling.

GB/T 5837-2008: Fluid coupling -- Types and basic specifications

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Fluid coupling. Types and basic specifications ICS 23.100.99 J19 National Standards of People's Republic of China Replacing GB/T 5837-1993 Fluid coupling - Types and basic parameters Posted 2008-08-11 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 Type 1 and Type 2 2.1 Type 1 2.2 Category 1 2.3 Part 3 2.4 Example 4 mark 3 basic parameters 4 3.1 effective diameter circle cycle 4 3.2 Basic performance parameters 4

Foreword

This standard is GB/T 5837-1993 "hydraulic coupling types and basic parameters" amendments. This standard compared with GB/T 5837-1993, the main changes are as follows. --- The Chapter 2, "type" with "types and categories." --- Original 2.1 "basic version" to "type" and are listed in the "basic version" and "derived types" in 2.1.1,2.1.2 in "Derived type" increase "can be synchronized hydraulic coupling", "torque converter coupling." --- Original 2.2 "Derived Type" to "category" and in 2.2.1,2.2.2,2.2.3,2.2.4,2.2.5 They are listed in the "Normal Hydraulic coupling category "," constant filling fluid couplings category "," the governor hydraulic coupling category "," fluid coupling transmission unit Set category "" hydraulic retarder (hydraulic brake) category "under each category divided into several subcategories according to different classifications, from And more fully reflect the product information; "synchronize hydraulic coupling", "torque converter coupling" at the time of the revision temporarily stars category. --- 2.3 in the original model diagram showing the "structural features of the code" is replaced by "category code" can be a number, and with sinking characters. In the "cycle The effective diameter of the circle, "add the symbol"/"and increase the" work round the permissible maximum speed (r/min) "and" Using media code "to cancel The original "update code." --- Original 2.3 Table 1 (type code and structural features of the code) is divided into "hydraulic coupling types and code, common hydraulic coupling Category and code, constant filling fluid coupling and category code, the governor hydraulic coupling and category code, fluid coupling drive Device category and code, category and hydraulic retarder code-named "a total of six tables, each hydraulic element category code by a certain letter System layout, to avoid duplication; Table column order represents the actual writing time, some of the categories, code-named selectively represented, see table notes Instructions. --- Detailed markup example constant filling fluid coupling, hydraulic coupling devices and fluid coupling transmission device in 2.4. --- Original 3.1 "Table 2" is replaced by "Table 7", by deleting the table "125,140,160,1800,2060" five almost no specifications; and Add "600,1250" two specifications. --- Original Table 3 to Table 9, Table 4 to Table 8 primary and general hydraulic coupling limit filling hydraulic coupling are shown in the same table In; the pump wheel torque coefficient table "λβ" to "pump wheel torque coefficient λB". The original table 4 (now Table 8) pump wheel torque coefficient column 1.3 × 10-6 to 1.45 × 10-6,1.45 × 10-6 to 1.55 × 10-6,1.55 × 10-6 to 1.65 × 10-6 and Speed \u200b\u200bhydraulic coupling and hydraulic coupling gear column 1.65 × 10-6 to 1.8 × 10-6; and Table 8 charge Code rate was changed by the q v q c. --- The Appendix A "(informative)" to "(informative)", and placed under "Appendix A", and "pump wheel torque" to "pump wheel Torque. " Appendix A of this standard is an informative annex. The standard proposed by China Machinery Industry Federation. This standard is under the jurisdiction of Beijing Materials Handling Research Institute. This standard is drafted by. Beijing Materials Handling Research Institute. Participated in the drafting of this standard. Dalian Hydraulic Machinery Co., Ltd., Guangdong ZTE hydraulic transmission Limited, Shanghai Jiaotong University Nanyang Electrical and Mechanical Services Branch Technology Co., Ltd., Shenyang coal Parts Factory, Changsha Third Machine Tool Plant. The main drafters of this standard. Zoutie Han. Participate drafters of this standard. Dunphy, Yanfang, Yan Tak Chi, I'm new, Wu Liping. This standard replaces the standards previously issued as follows. --- GB/T 5837-1993. Fluid coupling - Types and basic parameters

1 Scope

This standard specifies the fluid coupling types and categories, the effective diameter circle circulation and basic performance parameters. This standard applies to the metallurgical, mining, power, lifting and transport, construction, shipbuilding, petroleum, chemicals, light industry and building materials and other equipment used in industry All kinds of hydraulic coupling. Type 2 and Type Type 2.1 2.1.1 The basic types The basic types of fluid coupling is. a) ordinary hydraulic coupling; b) limit filling hydraulic coupling; c) the governor hydraulic coupling. 2.1.2 Derived Type Hydraulic coupling type is derived. a) hydraulic coupling gear; b) hydraulic retarder (hydraulic brake); c) can be synchronized hydraulic coupling; d) torque converter coupling. 2.2 Category 2.2.1 Common hydraulic coupling category 2.2.1.1 characterized by transmission structure is divided into. a) a simple direct-coupled common hydraulic coupling; b) belt pulley type ordinary hydraulic coupling (parallel transmission). 2.2.1.2 divided by installation type. a) Normal Horizontal hydraulic coupling; b) vertical common hydraulic coupling. 2.2.2 constant filling fluid coupling category 2.2.2.1 Press cavity structure characteristics into. a) static vent fluid-limit filling hydraulic coupling; b) fluid-dynamic pressure discharge limit filling hydraulic coupling; c) complex fluid-drain constant filling hydraulic coupling; d) the extension of VRLA rechargeable constant filling fluid couplings. 2.2.2.2 characterized by transmission structure is divided into. a) simple direct coupling constant filling hydraulic coupling; b) with brake wheel constant filling hydraulic coupling; c) belt pulley type constant filling fluid couplings. 2.2.2.3 divided by the use of couplings. a) plum-type flexible coupling limited-filling fluid coupling; ......

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