Chinese Standard: 'GB/T 33570-2017'
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | Related Standard |
| GB/T 33570-2017 | English | 529 |
Add to Cart
|
Days<=5
|
Four-wheel aligner
| Valid |
GB/T 33570-2017
|
| GB/T 33570-2017 | Chinese | 20 |
Add to Cart
|
<=1-day
|
[PDF from Chinese Authority, or Standard Committee, or Publishing House]
| |
|
| Standard ID | GB/T 33570-2017 (GB/T33570-2017) | | Description (Translated English) | Four-wheel aligner | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | R17 | | Classification of International Standard | 43.180 | | Word Count Estimation | 29,261 | | Date of Issue | 2017-05-12 | | Date of Implementation | 2017-12-01 | | Quoted Standard | GB/T 191; GB/T 2423.1; GB/T 2423.2; GB/T 2423.8; GB/T 2423.10; GB/T 9969; GB/T 13384; GB/T 18268.1 | | Proposing organization | Ministry of Transport of the People's Republic of China | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China National Standardization Administration Committee | | Summary | This standard specifies the product classification and model of the four-wheel locator, technical requirements, test methods, inspection rules, signs, instructions, packaging, transportation and storage. This standard applies to four wheel locators. | GB/T 33570-2017
Four-wheel aligner
ICS 43.180
R17
National Standards of People's Republic of China
Four wheel locator
2017-05-12 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 range 1
2 normative reference document 1
3 Terms and definitions 1
4 Product classification and model 5
Technical requirements 5
Test Method 8
7 Inspection rules 14
8 logo, instruction manual 15
9 Packaging, transport and storage 16
Appendix A (informative) Four - wheel locator test instrument 17
Appendix B (informative) Four wheel locator inspection record 21
Preface
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the Ministry of Transport of the People's Republic of China.
This standard by the National Automotive Maintenance Standardization Technical Committee (SAC/TC247) centralized.
The drafting of this standard unit. Jilin University, Institute of Automotive Transport Engineering, the Ministry of Communications Automotive Warranty Equipment Quality Supervision, Inspection and Testing Center, Crane
Mountain City Panther Electronic Machinery Manufacturing Co., Ltd., Yingkou vigorously car care equipment Technology Co., Ltd., Shanghai into a vehicle testing equipment Technology Co., Ltd.
Division, Yingkou Han for Technology Co., Ltd.
The main drafters of this standard. Su Jian, Xu Guan, Shao Chenghui, Pan Hongda, Zhang Libin, Chen Rong, Tong Xiaoping, Dai Jianguo, Zhang Qingrui, Lin Huiying,
Li Xiangyang, Zong Li Ben, Liu Jindong, Zhang Shenggang, Li Zhiwei.
Four wheel locator
1 Scope
This standard specifies the four-wheel locator product classification and model, technical requirements, test methods, inspection rules, signs, instruction manual, package
Equipment, transportation and storage.
This standard applies to four wheel locators.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 191 packaging and storage icon
GB/T 2423.1 Environmental testing for electric and electronic products - Part 2. Test methods - Test A. Low temperature
GB/T 2423.2 Environmental testing for electric and electronic products - Part 2. Test methods - Test B. High temperature
GB/T 2423.8 Environmental testing for electric and electronic products - Part 2. Test methods - Test Ed. Free fall
GB/T 2423.10 Environmental testing for electric and electronic products - Part 2. Test methods - Test Fc. Vibration (sinusoidal)
General rules for the use of industrial products GB/T 9969
General specification for packaging of electromechanical products GB/T 13384
GB/T 18268.1 Electromagnetic compatibility requirements for electrical equipment for measurement, control and laboratory use - Part 1. General requirements
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Measuring the four-wheel positioning parameters of the instrument.
3.2
Wheel front beam wheeltoe-in
Including the first round of the front beam angle, the first round of the beam value, the total front beam angle and the total front beam value of four parameters, the wheel front beam shown in Figure 1.
3.3
Single wheel frontier individualwheeltoe-in
Including the single-round front and the first round of the beam before the beam value. The rotation plane of the left and right wheels is in the horizontal plane relative to the longitudinal axis of the vehicle (geometric centerline)
(Θr (θr)], the wheel front-end bias to the longitudinal direction of the car is positive and vice versa. Single round front beam value
ll (lr) is.
ll (lr) = d × sinθl (θr) (1)
Where.
ll (lr) --- left (right) side of the first round of the front beam value, in millimeters (mm);
d - the diameter of the wheel front beam measuring point in millimeters (mm);
θl (θr) --- left (right) side of the single round of the front beam angle, the unit is degrees (°).
|