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GB/T 39958-2021: CNC hole puncher
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39958-2021 | English | 189 |
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CNC hole puncher
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GB/T 39958-2021
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PDF similar to GB/T 39958-2021
Basic data
| Standard ID | GB/T 39958-2021 (GB/T39958-2021) |
| Description (Translated English) | CNC hole puncher |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J62 |
| Word Count Estimation | 10,144 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 39958-2021: CNC hole puncher
---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.
CNC hole puncher
ICS 25.120.10
J62
National Standards of People's Republic of China
CNC punching machine
Released on 2021-03-09
2021-10-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Machinery Industry Federation.
This standard is under the jurisdiction of the National Forging Machinery Standardization Technical Committee (SAC/TC220).
Drafting organizations of this standard. Jinan Foundry and Forging Institute Inspection and Testing Technology Co., Ltd., Zhejiang Yiduan Precision Machinery Co., Ltd., Hefei Tengyao Machinery
Machining Co., Ltd., Rongcheng East China Forging Machine Co., Ltd., Xiamen Ridley Calibration and Testing Technology Co., Ltd., Zhongshan Bada Machine
Manufacturing Co., Ltd., China Testing and Certification Group Co., Ltd., Foshan Quality and Standardization Research Institute.
The main drafters of this standard. Ma Liqiang, Mei Bizhou, Qiu Yuliang, Cheng Hejian, Yang Tuqiang, Yan Cong, Liu Panchao, Zhuo Yun.
CNC punching machine
1 Scope
This standard specifies the type and basic parameters, requirements, test methods, inspection rules, signs, packaging, transportation and storage of CNC punching machines.
This standard applies to CNC punching machines that punch holes on flat plates.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 191 Packaging, storage and transportation pictorial signs
GB 2894 Safety signs and guidelines for their use
GB/T 3766 General rules and safety requirements for hydraulic transmission systems and their components
GB/T 5226.1 Electrical safety of machinery Electrical equipment of machinery Part 1.General technical conditions
GB/T 6576 Machine Tool Lubrication System
GB/T 7932 General rules and safety requirements for pneumatic systems and their components
GB/T 9969 General Rules for the Use of Industrial Products
GB/T 10923 General rules for precision inspection of forging machinery
GB/T 13306 signs
GB 17120 Safety technical conditions for forging machinery
GB/T 17421.2 General Rules for Inspection of Machine Tools Part 2.Determination of Positioning Accuracy and Repeated Positioning Accuracy of CNC Axis
GB/T 23281 Forging machinery noise sound pressure level measurement method
GB/T 26220 General technical conditions for industrial automation systems and integrated machine tool numerical control numerical control systems
JB/T 3240 Visualized symbols for forging machinery operation instructions
JB/T 5775 Technical conditions for forging machinery gray iron castings
JB/T 8356 Machine tool packaging technical conditions
JB/T 8609 Technical conditions for forging mechanical welding parts
JB/T 9954 Cleanliness of hydraulic system of forging machinery
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
A forming machine that punches holes of the specified size at the specified position according to the instructions of the CNC system.
4 Type and basic parameters
4.1 Type
CNC punching machines can be divided into two types. open bed and closed bed.
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