This Standard specifies the terms and definitions, product classification, requirements, test method, inspection rule as well as marking, packaging, transport and storage of the frame for bicycles (hereinafter referred to as "Frame")
This Standard is applicable to the frames for ordinary bicycle, heavy-duty bicycle, portable bicycle, sports bicycle and electric bicycle specified in QB/T 1714.
2 Normative References
The provisions in the following documents, through reference in this standard, constitute the provisions of this Standard. For dated reference, subsequent amendments (excluding amending error in the text) to, or revisions of, any of these publications do not apply. However, the parties whose enter into agreement according to these specifications are encouraged to research whether the latest editions of these references are applied or not. For undated references, the latest edition of the normative document is applicable to these specifications.
GB/T 2828.1-2003 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection
GB/T 2829-2002 Sampling Procedures and Tables for Periodic Inspection by Attributes (Applicable to Inspection of Stability for Productive Process)
GB 3565-2005 Safety Requirements for Bicycles
GB 12742 The Specifications Of Testing Equipment and Measuring Appliance for Bicycle
QB/T 1217-1991 Technical Specification for Bicycle Electroplating
QB/T 1217-1991 Technical Specification for Bicycle Painting
QB 1220 Bicycle Metrical Thread and Gauge
QB 1221 Bicycle Inch Thread and Gauge
QB/T 1714 Names and methods of drawing up the types of bicycles
QB/T 1719 Caliper Brakes for Bicycles
QB 1802 Rims for Bicycles
QB/T 1896-1993 Technology Conditions of Bicycle Powder Coating
QB/T 2183-1995 Technical Conditions for Bicycle Electrophoresis Painting
QB/T 2184-1995 Technical Conditions of Bicycle Aluminum Alloy Anodic Oxidation
3 Terms and Definitions
For the purposes of this Standard, the following terms and definitions apply.
3.1 Frame size
The distance from bottom bracket center to rear joint or seat tube top.
3.2 The central datum plane of frame
The plane formed by head tube, top tube, seat tube, down tube or the component center line equivalent to this.
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Product Classification 5 Requirements 6 Test Methods 7 Inspection Rules 8 Marking, Packing, Transport and Storage Appendix A (Normative) Measuring Tools for Hole Diameter on Both Ends of Front Tube and Bottom Bracket Appendix B (Normative) Special Fixture for Seat Post's Clamping Strength
1 Scope
This Standard specifies the terms and definitions, product classification, requirements, test method, inspection rule as well as marking, packaging, transport and storage of the frame for bicycles (hereinafter referred to as "Frame")
This Standard is applicable to the frames for ordinary bicycle, heavy-duty bicycle, portable bicycle, sports bicycle and electric bicycle specified in QB/T 1714.
2 Normative References
The provisions in the following documents, through reference in this standard, constitute the provisions of this Standard. For dated reference, subsequent amendments (excluding amending error in the text) to, or revisions of, any of these publications do not apply. However, the parties whose enter into agreement according to these specifications are encouraged to research whether the latest editions of these references are applied or not. For undated references, the latest edition of the normative document is applicable to these specifications.
GB/T 2828.1-2003 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection
GB/T 2829-2002 Sampling Procedures and Tables for Periodic Inspection by Attributes (Applicable to Inspection of Stability for Productive Process)
GB 3565-2005 Safety Requirements for Bicycles
GB 12742 The Specifications Of Testing Equipment and Measuring Appliance for Bicycle
QB/T 1217-1991 Technical Specification for Bicycle Electroplating
QB/T 1217-1991 Technical Specification for Bicycle Painting
QB 1220 Bicycle Metrical Thread and Gauge
QB 1221 Bicycle Inch Thread and Gauge
QB/T 1714 Names and methods of drawing up the types of bicycles
QB/T 1719 Caliper Brakes for Bicycles
QB 1802 Rims for Bicycles
QB/T 1896-1993 Technology Conditions of Bicycle Powder Coating
QB/T 2183-1995 Technical Conditions for Bicycle Electrophoresis Painting
QB/T 2184-1995 Technical Conditions of Bicycle Aluminum Alloy Anodic Oxidation
3 Terms and Definitions
For the purposes of this Standard, the following terms and definitions apply.
3.1 Frame size
The distance from bottom bracket center to rear joint or seat tube top.
3.2 The central datum plane of frame
The plane formed by head tube, top tube, seat tube, down tube or the component center line equivalent to this.
Contents of QB 1880-2008
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Classification
5 Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packing, Transport and Storage
Appendix A (Normative) Measuring Tools for Hole Diameter on Both Ends of Front Tube and Bottom Bracket
Appendix B (Normative) Special Fixture for Seat Post's Clamping Strength
