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GB/T 27998-2011 English PDF

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US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 27998-2011: Balance crane
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27998-2011	299	Add to Cart	3 days	Balance crane	Valid

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Basic data

Standard ID: GB/T 27998-2011 (GB/T27998-2011)
Description (Translated English): Balance crane
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J80
Classification of International Standard: 53.020.20
Word Count Estimation: 13,186
Date of Issue: 2011-12-30
Date of Implementation: 2012-07-01
Quoted Standard: GB/T 985.1; GB/T 3323-2005; GB/T 3811; GB/T 5117; GB/T 5905-2011; GB/T 8923-1988; GB/T 9286-1998; GB/T 13384; JB/T 4207.1; JB/T 7601.6
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
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 balanced crane types and basic parameters, requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to parallelogram balance bar system as the main structural features of the equilibrium cranes, other operating areas (vertical section) Balanced crane for implementation.

GB/T 27998-2011: Balance crane

---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.
Balance crane ICS 53.020.20 J80 National Standards of People's Republic of China Balanced crane Issued on. 2011-12-30 2012-07-01 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. The standard proposed by China Machinery Industry Federation. This standard by the National Standardization Technical Committee crane (SAC/TC227) centralized. This standard is drafted by. Yangquan Electrical Machinery Co., Ltd. Participated in the drafting of this standard. Jiangsu three horse Lifting Machinery Manufacturing Co., Ltd., Jiaozuo City, Fei-peng Machinery Co., Ltd., Jiaozuo Machine Tool Plant. The main drafters of this standard. Cattle Kai, Jin Hao Shu, Zhang Wanming, Zhang Liping, Xu Zhihong, Yi Yan Hui, Jia Chunhua, Liu Tianbao. Balanced crane

1 Scope

This standard specifies the types and basic parameters of balance cranes, requirements, test methods, inspection rules, marking, packaging, transport and Storage. This standard applies to the parallelogram balance bar system as the main structural features of balanced cranes, other operating area (vertical section) Balanced crane can be implemented by reference.

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 985.1 gas welding, arc welding, gas welding and beam welding Recommended groove GB/T 3323-2005 Metal fusion welded joints radiography GB/T 3811 crane design specifications GB/T 5117 carbon steel electrode GB/T 5905-2011 Crane test specification and procedures GB/T 8923-1988 steel surface before painting Rust grades and grade Cut test GB/T 9286-1998 Paints and varnishes GB/T 13384 mechanical and electrical products packaging General technical conditions JB/T 4207.1 manual lifting equipment hook JB/T 7601.6 wire and cable equipment basic technical requirements - Part 6. Machining

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Operating radial force diametricaldirectionoperatingforce The working space, the movement of the heavy object, a direction perpendicular to the centerline of the rotary column applied force. 3.2 Radial Operating Force Max maximaloperatingforceofdiametricaldirection Within the work space to make the weight movement, the direction perpendicular to the centerline of the rotary column applied maximum force. 3.3 The maximum radial imbalance force maximalunbalanceofforcediametricaldirection Any working space within a vertical cross-section, in order to maintain the hook at some point in a stationary state, the increase of the maximum radial force. 3.4 Tangential operating force tangentdirectionoperatingforce Any working space within a horizontal section, in order to make the weight movement, the direction perpendicular to the radius of gyration of the applied force. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27998-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27998-2011_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 27998-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27998-2011_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.