This standard specifies the matching dimensions, separation force and minimum test torque of the hexagonal head and hexagonal hole of the internal and external hexagonal drive end of the assembly tool for bolts and screws. This standard applies to the hexagonal drive end of the motor screwdriver head, that is, the hexagonal drive head and the hexagonal drive hole. GB/T 3229-2000 Hexagonal drive end of the motor screwdriver head of the assembly tool for bolts and screws GB/T3229-2000 Standard download decompression password: www.bzxz.net

ICS_25.140.C1
National Standard of the People's Republic of China
GB/T 32292000
eq 150 1173:1988
Assembly tools for bolts and screws-Hexagon drive end of motor-driven screwdriver bits
Assembly tools for bolts and screws-Hexagon drive end of motor-driven screwdriver bits2000- 10- 17 Issued
200F-07-01 Implementation
National Quality and Technical Supervision Bureau Issued
A, T3229—2000
This standard is equivalent to 1S01173:1988 Assembly tools for manual and motor-driven screwdriver bits with large angle drive ends. The main technical contents of this standard and [S_173,198] are as follows: 1. The hexagonal transmission head (non-) specification of 16 is added as the optional specification, 2- the memory of the transmission table (hole> is specified. This standard is a revision of the hexagonal transmission head of GR3229-1988 and compared with GB/T3229-1589, the technical content of the above standard has been changed as follows: 1. The previous Ji, [50 The front ear and other internal wear,
2. In addition to the six exemptions or (F two traces use the specification will be 5 phase 2 and Appendix A. This standard will be effective from the date of implementation of the warning 15/T3239-1988. Standard thrust national pneumatic machinery industry joint proposal:
This standard is issued by the national sauce rock machine tax pneumatic tool standardization technology zero gold factory: This standard originates from the outstanding unit: waterless rock drill lack of pneumatic workers research institute, Shanghai Electric Tool Research Institute: The main organizers of this standard: Shu Fangjiang, Chen Sifang, Zhang Yucheng, Ji Yaguang. This standard was first published in 1962 and the first peak was in 1928. This is the second revision of GB/T 32292000
ISO (International Organization for Standardization) is a world-wide federation of standards bodies (TSO members). The preparation of international standards is usually undertaken by the Technical Committee of the International Standards Organization (ISO). Each member who is interested in the subject determined by the Technical Committee has the right to express his or her opinions in the committee. International organizations, adopting agencies and non-governmental agencies that maintain contact with 150 may also participate in the relevant work of the committee. In all aspects of electrotechnical standardization, ISO and the International Electrotechnical Commission (IEC) maintain a close cooperative relationship. The international standard draft adopted by the technical committee shall be submitted to the member states for voting before being adopted as an international standard by the ISO committee. It can be issued as an international standard only after receiving at least 75% of the voting opinions of the member states. International Standard IS01173 1S0/IC23 Small T. It is prepared by its technical committee. This standard is the second edition. It is a revision of the first edition 1501173.1975. All standards will be revised. All parties who apply this standard should explore the possibility of making the latest version of this standard in due course. 1 Standard National Standard of the People's Republic of China Assembly tools for bolts and screws Hexagonal drive ends for machine-operated screwdriver bits GB/T3229-2JJ0
eqv 1so 1173.1988
3229198
This standard specifies the matching dimensions of hexagonal heads and entry holes for internal and external hexagonal drive tools for screws and screws, the actual force and the minimum test torque.
This standard is for the hexagonal drive end of the motor-driven cutter head, that is, the hexagonal drive head and the large-angle drive or hole. 2 Reference standards
The following standards can be included in the intersection, through the use of this standard as the applicable surface constitutes the service text of the year, when this standard is published: the auxiliary version is valid. All standards will be linked, and the parties using this standard should consider the availability of the following standards as the latest version of the technology, GB/T16rC.3-108 Limits and fits are listed in Part 1, the standard specifications and basic grain difference values ​​are shown in Table 3. Types and sizes of hexagonal drive ends
The initial and minimum dimensions of the entry and exit angles are large and small, and the current is the interchange of metric and imperial production sizes. , and the difference between the maximum and minimum dimensions of 5 shall comply with the requirements of GB 1800.3-18. 3.1 The hexagonal transmission head of this transmission is of type 1, and its dimensions are shown in Table 1. Hexagonal transmission head dimensions
i- ta2
-1, u-13
Note: The dimensions in the brackets can be ignored
Approved on 2000-0-17 Quality and Technical Supervision Weeka
2001-07-07Implementation
Marking example:
GB/T3229—2000
Dimension is .3mm heart-shaped drive head: Angle stop head: 6.: G3/3229—200032 Hexagonal transmission
Six single-piece fake hole type as shown in the figure, its dimensions are called 2
Table 2 Dimensions of hexagonal transmission holes
Note: The dimensions in the brackets can be ignored
Marking example:
Basic dimension 4
GB/T 3229
Base diameter is 6.3mm type angle transmission hole:
Angle transmission or J36.GB/T3229-20UU
4 Separation force
Benefits of this B andbZxz.net
The six-in-one transmission agent must be available, the minimum test torque is 2.5 grams. The minimum test torque can be seen in Table 3,
Table 3 The minimum test torque at the angle transmission end is
tension, and the minimum test torque can be used when searching within the range.
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