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GB/T 44949-2024Intelligent hot stamping production line (English PDF)

智能热冲压成形生产线

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 28, 2024

Implementation date

November 28, 2024

Scope

GB/T 44949-2024 is the English-translated version of 智能热冲压成形生产线.

GB/T 44949-2024 is the Chinese national standard covering the press line that heats blanks and forms them hot, built around a hydraulic press — the line subsystems and the intelligent control system that ties them together, the line parameters, the structure and performance, the safety and protection, the hydraulic, pneumatic, lubrication and electrical systems, the noise, and the idle run and load test that prove the line works as one machine rather than as a row of separate stations. Castings, forgings and weldments, assembly and appearance are each given their own requirement and their own check. First edition, under the China Machinery Industry Federation. In force from 28 November 2024. Issued on 28 November 2024, it has been in force since 28 November 2024.

Document preview — GB/T 44949-2024

National Standard of the People's Republic of China

ICS: 25.120.10
Classification: J 62

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface... III 1 Scope1
2 Normative references1
3 Terms and Definitions2
4 Technical requirements3
4.1 Basic Requirements3
4.2 Production Line Subsystem4
4.3 Intelligent Control System6
4.4 Production Line Parameters8
4.5 Structure and Performance8
4.6 Safety and Protection9
4.7 Casting, forging and welding parts9
4.8 Hydraulic, pneumatic and lubrication systems9
4.9 Electrical System9
4.10 Assembly9
4.11 Noise10
4.12 Appearance10
5 Test methods10
5.1 Production Line Parameter Inspection10
5.2 Production Line Subsystem Inspection10
5.3 Production line online idle running test11
5.4 Load test11
5.5 Structure and performance inspection11
5.6 Assembly Inspection11
5.7 Noise Test11
5.8 Inspection of hydraulic, lubrication and pneumatic systems11
5.9 Electrical System Inspection11
5.10 Intelligent Control System Inspection11
5.11 Safety and protection inspection11
5.12 Appearance Inspection11
5.13 Packaging Inspection12
6 Inspection Rules12
6.1 Inspection categories12
6.2 Factory Inspection12
6.3 Type inspection12
7 Marking, packaging, transportation and storage12
7.1 Logo12
7.2 Packaging13
7.3 Transportation13
7.4 Storage13

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting is required.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed by the China Machinery Industry Federation.

This document is under the jurisdiction of the National Forging Machinery Standardization Technical Committee (SAC/TC 220).

This document was drafted by: Hefei Heduan Intelligent Manufacturing Co., Ltd., Hefei University of Technology, Guangzhou Zhongshe Robot Intelligent Equipment Co., Ltd.

Co., Ltd., Jinan Haozhong Automation Co., Ltd., Jinan Casting and Forging Inspection Technology Co., Ltd., Zhongshan Wanda Machinery Automation Technology Co., Ltd., Huzhou Machine Tool Factory Co., Ltd., Guangdong Ruihui Intelligent Technology Co., Ltd., Yantai Yihe Automobile Technology Co., Ltd., Zhejiang Songyuan Automotive Safety Systems Co., Ltd., Zhejiang Yiduan Precision Machinery Co., Ltd., Shenzhen Xintaiming Intelligent Equipment Co., Ltd., Ganzhou Jinliwang Technology Co., Ltd., Zhuhai Juneng Precision Industry Co., Ltd., Guangzhou Zhongshan Precision Technology Co., Ltd., Wuxi Xinweit Precision Machinery Co., Ltd., Suzhou Mingyuan Auto Parts Manufacturing Co., Ltd., and Jiangsu Zhongjie Precision Technology Co., Ltd.

The main drafters of this document are: Yan Jianwen, Zhai Hua, Wang Lei, Lin Mingsheng, Liu He, Ma Liqiang, Li Guishan, Zhang Haijie, Shen Zhongwei, Deng Surui, Yan Changrong, Ding Xu, Yin Zhifeng, Fang Kun, Zhang Xichao, Chen Mingsheng, Qiu Zhihong, Li Donghai, Li Guoquan, Sun Bo, Mei Bizhou, Zheng Yukun, Wei Minyu, Wu Shoujian.

Intelligent hot stamping production line

1 Scope

This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of intelligent hot stamping production lines. live.

This document is applicable to intelligent hot stamping production lines with hydraulic presses as the main machine.

2 Normative references

GB/T 191

GB/T 3168

GB/T 3766

GB/T 4584

GB/T 5226.1

GB/T 6576

GB/T 7932

GB/T 7935

GB/T 12668.1

GB/T 12668.2

GB/T 12668.3

GB/T 13306

GB/T 15969.2

GB 17120

GB/T 17799.2

GB/T 19660

GB/T 23281

GB/T 26220

GB/T 36484

GB/T 36961

GB/T 38869

GB/T 40216

GB/T 50272

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 3168 · GB/T 3766 · GB/T 5226.1 · GB/T 6576 · GB/T 7932 · GB/T 12668.1 · GB/T 12668.2 · GB/T 12668.3 · GB/T 15969.2 · GB/T 17799.2 · GB/T 19660 · GB/T 23281 · GB/T 50272

Editions of GB/T 44949

Edition	Title	Revision	Status
GB/T 44949-2024	Intelligent hot stamping production line	current edition	Current

This page sells the current edition, GB/T 44949-2024. Earlier editions are listed for reference only.

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