GB/T 35175-2017 English PDF

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GB/T 35175-2017: High speed on-off solenoid valve for automotive automatic transmission
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35175-2017	519	Add to Cart	5 days	High speed on-off solenoid valve for automotive automatic transmission	Valid

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Basic data

Standard ID: GB/T 35175-2017 (GB/T35175-2017)
Description (Translated English): High speed on-off solenoid valve for automotive automatic transmission
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: T36
Classification of International Standard: 43.040.10
Word Count Estimation: 26,221
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
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

GB/T 35175-2017: High speed on-off solenoid valve for automotive automatic transmission

---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.
High speed on-off solenoid valve for automotive automatic transmission ICS 43.040.10 T36 National Standards of People's Republic of China Automotive automatic transmission with high-speed switching solenoid valve 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword V. 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Requirements 2 4.1 General requirements 2 4.1.1 Product drawings and technical documents 2 4.1.2 Appearance and installation requirements 2 4.1.3 Operating voltage range 2 4.1.4 Rated working pressure 2 4.1.5 Operating temperature range 2 4.2 General Performance 2 4.2.1 Temperature rise 2 4.2.2 Insulation resistance 2 4.2.3 Insulation voltage 3 4.2.4 compressive strength 3 4.2.5 Electromagnetic compatibility 3 4.3 The main performance 3 4.3.1 Static Traffic 3 4.3.2 Sealing 3 4.3.3 Start-up voltage and release voltage 3 4.3.4 Response time 3 4.3.5 Pressure characteristics 3 4.4 Environmental Adaptability 5 4.4.1 Low temperature 5 4.4.2 high temperature 5 4.4.3 temperature cycle 5 4.4.4 Temperature shock 5 4.4.5 Vibration 5 4.5 durable 5 4.6 anti-oil 5 4.7 Cleanliness 5 5 test methods 6 5.1 General Requirements Test 6 5.1.1 Test conditions 6 5.1.2 appearance and installation inspection 6 5.1.3 Operating voltage range test 6 5.2 General Performance Test 6 5.2.1 temperature rise test 6 5.2.2 Insulation resistance test 6 5.2.3 insulation withstand voltage test 6 5.2.4 compressive strength test 6 5.2.5 Electromagnetic compatibility test 7 5.3 The main performance test 7 5.3.1 Static flow test 7 5.3.2 sealing test 8 5.3.3 Start-up voltage and release voltage test 8 5.3.4 Response time test 9 5.3.5 Pressure characteristics test 11 5.4 Environmental Adaptability Test 11 5.4.1 Low temperature test 11 5.4.2 High temperature test 11 5.4.3 temperature cycle test 11 5.4.4 temperature impact test 11 5.4.5 Vibration test 12 5.5 Durability test 12 5.6 Anti-fouling test 12 5.7 cleanliness test 12 5.7.1 Preparation 12 5.7.2 test steps 12 6 Inspection rules 12 6.1 Qualified documents 12 6.2 Product Inspection Category 12 6.3 factory inspection 12 6.4 Acceptance test 13 6.5 type test 13 7 logo, packaging, transportation and storage 13 7.1 mark 13 7.2 Packaging 14 7.3 Transportation 14 7.4 Storage 14 Appendix A (informative) solenoid valve response time test principle Figure 15 Appendix B (informative) pressure vessel diagram 17 Appendix C (informative) solenoid valve drive signal parameters Figure 18 Figure 1 pressure characteristic curve 4 Figure 2 repeat the accuracy curve 4 Figure 3 Electromagnetic Compatibility Test Schematic 7 Figure 4 response time 10 Figure 5 Response Time 11 Figure A.1 two two-way valve response time test principle Figure 15 Figure A.2 two three-way valve response time test principle diagram 16 Figure B.1 two two-way pressure chamber schematic 17 Figure B.2 two-way three-way pressure chamber schematic 17 Figure C.1 drive signal parameters Figure 18 Table 1 solenoid valve voltage range 2 Table 2 compressive strength test method 7 Table 3 static flow test method 8 Table 4 sealing test method 8 Table 5 start-up voltage test method 9 Table 6 release voltage test method 9 Table 7 Response Time Test Method 10 Table 8 factory inspection 13 Table 9 Sampling and grouping of type tests 14

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard by the National Automotive Standardization Technical Committee (SAT/TC114) centralized. This standard was drafted unit. Guizhou Honglin Machinery Co., Ltd. The main drafters of this standard. Gong Rui, Miao Jianzhong, Xu Guoyong, Yan Hua Zhen, Shi Liangchang, Shi Yajuan. Automotive automatic transmission with high-speed switching solenoid valve

1 Scope

This standard specifies the automotive automatic transmission with high-speed switching solenoid valve (hereinafter referred to as "solenoid valve") terms and definitions, requirements, test side France, inspection rules and signs, packaging, transportation and storage. This standard applies to automotive automatic transmission with high-speed switching solenoid valve.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 18655-2010 Vehicles, boats and internal combustion engines radio disturbance characteristics Limits and measurement side for the protection of automotive receivers Law (CISPR 25.2008, IDT) GB/T 28046.3-2011 Road vehicles - Environmental conditions and tests on electrical and electronic equipment - Part 3. Mechanical loads (ISO 16750-3.2007, MOD) GB/T 28046.4-2011 Road vehicles - Environmental conditions and tests for electrical and electronic equipment - Part 4. Climatic loads (ISO 16750-4.2007, MOD) Automotive electrical equipment - Basic technical conditions General Vehicle Gear Oil

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 High speed switch solenoid valve highspeedon-offsolenoidvalve Through the electromagnetic conversion, the response time of not more than 20ms to complete the switching speed, and thus achieve the fluid pressure or flow control System of equipment. It includes a conventional high speed switching solenoid valve for state transition control and pulse width modulation for continuous control of fluid pressure or flow rate High-speed switch solenoid valve. 3.2 Duty ratio dutyratio The ratio of the energized time of the pulse signal to the pulse period, expressed as a percentage. 3.3 Pulse width modulation pulsewidthmodulation Control the solenoid valve flow or pressure by controlling the duty cycle of the solenoid valve pulse signal. 3.4 Pressure characteristics pressurecharacteristic Solenoid valve to pulse width modulation mode, the control end pressure changes with the duty cycle changes. 3.5 Hysteresis hysteresis On the steady-state pressure characteristic curve, corresponding to the same duty cycle, the absolute value and control of the maximum difference between the upstream curve and the downstream curve ......

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