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GB/T 28273-2012 English PDF

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US$369.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 28273-2012: Process classification of tube and sheet hydroforming
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28273-2012	369	Add to Cart	3 days	Process classification of tube and sheet hydroforming	Valid

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Basic data

Standard ID: GB/T 28273-2012 (GB/T28273-2012)
Description (Translated English): Process classification of tube and sheet hydroforming
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J32
Classification of International Standard: 25.020
Word Count Estimation: 16,116
Quoted Standard: GB/T 710; GB/T 716; GB/T 2521; GB/T 17395; GB/T 20887.1; GB/T 20887.2; GB/T 20887.3; GB/T 20887.4; GB/T 20887.5
Regulation (derived from): National Standards Bulletin No. 9 of 2012
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the pipe, sheet metal hydroforming process and classification. This standard applies to tube hydroforming process, the active sheet hydroforming process, passive sheet hydroforming process, multilayer pressure on inflation molding

GB/T 28273-2012: Process classification of tube and sheet hydroforming

---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.
Process classification of tube and sheet hydroforming ICS 25.020 J32 National Standards of People's Republic of China Pipe, sheet hydroforming process classification Issued on. 2012-05-11 2012-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee Forging (SAC/TC74) and focal points. This standard was drafted. Beijing University of Aeronautics and Astronautics, Beijing Institute of Electrical. The main drafters of this standard. Lang Li Hui, red gold, high participation Cai, Wang Yongming, Zhangqian Sheng, Wei Wei. Pipe, sheet hydroforming process classification

1 Scope

This standard specifies the pipe, sheet metal hydroforming process and classification. This standard applies to hydroforming process, the active sheet hydroforming process, passive sheet hydroforming process, plywood inside Pressure on inflation molding process. This standard applies to the flexible body of liquid, viscous and other media as forming a molding method.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 710 high-quality carbon structural steel sheets and strips GB/T 716 carbon structural steel cold-rolled steel GB/T 2521 cold rolled grain oriented and non-oriented electrical steel (sheet) GB/T 17395 seamless steel pipe size, shape, weight and tolerance GB/T 20887 (all parts), automotive high-strength steel sheet and strip hot

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Hydroforming tubehydroforming By internal pressure, axial afterburner feeding, the tube is pressed into the mold cavity so that the process of forming. 3.2 Sheet hydroforming sheethydroforming Using liquid water, oil and the like as a power transmission medium instead of a rigid punch or die, the blank attached to the sheet material under the pressure force-transmitting medium Co-bumping or die and mold forming. 3.3 Hydro-punching hydraulic punching In the role of fluid pressure within the tube supporting the use of punch or liquid pressure method wall material separation. 3.4 Liquid chamber diecavity For receiving the working medium, the working parts forming a closed pressure chamber. 3.5 Priming pre-filing The room was quickly filled with process working medium. 3.6 Seal Tuitou sealingpunch, pushrod Used for sealing tube hydroforming, axial thrust transfer working parts. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 28273-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 28273-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 28273-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 28273-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.