This Standard specifies the general rules for hydraulic power system on mechanical equipment used in the commercial manufacture process; the general rules therewith are used as the guide for both the supplier and the purchaser, so as to ensure:
a) Security;
b) Continuous operation of the system;
c) Easiness and economy for the maintenance
d) Long performance life of the system
Foreword I
ISO Foreword II
Introduction III
1. Scope
2. Normative references
3. Definitions
4. Requirement
4.1 General
4.2 Risk *
4.3 Security requirement
4.4 System requirement *
4.5 Field conditions *
5. System design
5.1 Circuit diagrams
5.2 Identification
5.3 Installation, commission and maintenance
5.4 Commission of standard component
5.5 Sealing element sealing device
5.6 Maintenance and operating information
5.7 Operation and maintenance manual
5.8 Ports
5.9 System temperature
6. Energy conversion components
6.1 Hydraulic pump and motor
6.2 Hydraulic cylinder
6.3 Inflatable type accumulator
7. Hydraulic valve
7.1 Selection
7.2 Installation
7.3 Manifold block
7.4 Electric controlling valve
7.5 Symbol tablet
7.6 Adjustment *
7.7 Dismantlement
8. Hydraulic oil and regulating components
8.1 Hydraulic oil
8.2 Tank
8.3 Filtration and hydraulic oil adjustment
8.4 Heat exchanger
9. Piping system
9.1 General requirements
9.2 Rigid tube requirement *
9.3 Piping support
9.4 Impurities
9.5 Hose tube assembly
9.6 Hydraulic quick coupler
10. Control system
10.1 Non-directive action
10.2 System protection
10.3 Components
10.4 Control system with servo value and proportioning valve
10.5 Other design consideration
10.6 Control disposal
10.7 Emergency control
11. Diagnose and monitor *
11.1 Pressure measurement
11.2 Fat liquor sampling
11.3 Temperature testing
12. Clearage and painting
13. Transporting preparation
13.1 Identification of the piping
13.2 Packing
13.3 Porthole sealing
13.4 Portage facilities *
14. Commissioning
14.1 Inspection test
14.2 Noise *
14.3 Hydraulic oil leakage
14.4 Ultimate information shall be submitted *
14.5 Alteration
14.6 Inspection
15. Marking explanation (when this Standard is cited)
Appendix A (Informative) Provisions requires Agreed upon by both the Supplier and Purchaser
Appendix B (Informative) Risk Conditions related to the Application of Hydraulic Fluid Power
Appendix C (Informative) Comparison of the Normative References
This Standard specifies the general rules for hydraulic power system on mechanical equipment used in the commercial manufacture process; the general rules therewith are used as the guide for both the supplier and the purchaser, so as to ensure:
a) Security;
b) Continuous operation of the system;
c) Easiness and economy for the maintenance
d) Long performance life of the system
Contents of GB/T 3766-2001
Foreword I
ISO Foreword II
Introduction III
1. Scope
2. Normative references
3. Definitions
4. Requirement
4.1 General
4.2 Risk *
4.3 Security requirement
4.4 System requirement *
4.5 Field conditions *
5. System design
5.1 Circuit diagrams
5.2 Identification
5.3 Installation, commission and maintenance
5.4 Commission of standard component
5.5 Sealing element sealing device
5.6 Maintenance and operating information
5.7 Operation and maintenance manual
5.8 Ports
5.9 System temperature
6. Energy conversion components
6.1 Hydraulic pump and motor
6.2 Hydraulic cylinder
6.3 Inflatable type accumulator
7. Hydraulic valve
7.1 Selection
7.2 Installation
7.3 Manifold block
7.4 Electric controlling valve
7.5 Symbol tablet
7.6 Adjustment *
7.7 Dismantlement
8. Hydraulic oil and regulating components
8.1 Hydraulic oil
8.2 Tank
8.3 Filtration and hydraulic oil adjustment
8.4 Heat exchanger
9. Piping system
9.1 General requirements
9.2 Rigid tube requirement *
9.3 Piping support
9.4 Impurities
9.5 Hose tube assembly
9.6 Hydraulic quick coupler
10. Control system
10.1 Non-directive action
10.2 System protection
10.3 Components
10.4 Control system with servo value and proportioning valve
10.5 Other design consideration
10.6 Control disposal
10.7 Emergency control
11. Diagnose and monitor *
11.1 Pressure measurement
11.2 Fat liquor sampling
11.3 Temperature testing
12. Clearage and painting
13. Transporting preparation
13.1 Identification of the piping
13.2 Packing
13.3 Porthole sealing
13.4 Portage facilities *
14. Commissioning
14.1 Inspection test
14.2 Noise *
14.3 Hydraulic oil leakage
14.4 Ultimate information shall be submitted *
14.5 Alteration
14.6 Inspection
15. Marking explanation (when this Standard is cited)
Appendix A (Informative) Provisions requires Agreed upon by both the Supplier and Purchaser
Appendix B (Informative) Risk Conditions related to the Application of Hydraulic Fluid Power
Appendix C (Informative) Comparison of the Normative References
