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GB/T 5837-2008: Fluid coupling -- Types and basic specifications
Status: Valid GB/T 5837: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 5837-2008 | English | 229 |
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Fluid coupling -- Types and basic specifications
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GB/T 5837-2008
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| GB/T 5837-1993 | English | 199 |
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Fluid coupling. types and basic specifications
| Obsolete |
GB/T 5837-1993
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PDF similar to GB/T 5837-2008
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Count Estimation | 10,176 | | Date of Issue | 2008-08-11 | | Date of Implementation | 2009-02-01 | | Older Standard (superseded by this standard) | GB/T 5837-1993 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.14 (Total No.127) | | Issuing agency(ies) |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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