Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

NB/T 10530-2021 English PDF

Q: How long will the true-PDF of English version of NB/T 10530-2021 be delivered?

Upon your order, we will start to translate NB/T 10530-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of NB/T 10530-2021_English with my colleagues?

Yes. The purchased PDF of NB/T 10530-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$399.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 10530-2021: Methods for energy saving of shearers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 10530-2021	399	Add to Cart	4 days	Methods for energy saving of shearers	Valid

Similar standards

JB/T 9023.1 GB/T 13343 JB/T 9023.2 NB/T 10524 NB/T 10531.1 NB/T 10523.1

Basic data

Standard ID: NB/T 10530-2021 (NB/T10530-2021)
Description (Translated English): Methods for energy saving of shearers
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: D92
Word Count Estimation: 17,114
Issuing agency(ies): National Energy Administration

NB/T 10530-2021: Methods for energy saving of shearers

---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.
Methods for energy saving of shearers ICS 19.020 D92 Energy Industry Standards of the People's Republic of China Energy-saving technical method of drum shearer Released on 2021-01-07 Implementation on 2021-04-01 Issued by the National Energy Administration

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General requirements 2 5 Energy-saving technical methods 2 6 Inspection 9 Appendix A (informative appendix) Energy-saving operation plan outline 11 Appendix B (informative appendix) Test data record table 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents. This part was proposed by the China Coal Industry Association. This part is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association. Drafting organizations of this section. Yankuang Group Co., Ltd., Yanzhou Coal Industry Co., Ltd., Xi'an Coal Mining Machinery Co., Ltd., Shandong Science and Technology University School, Liaoning Technical University, Anhui Kebo Product Inspection and Research Institute Co., Ltd. The main drafters of this section. Li Xiyong, Yin Mingde, Liu Jian, Zhang Qiang, Zhao Youjun, Wang Fuqi, Qi Yuhao, An Manlin, Liu Ya, Yu Tongzhu, Zhang Daixiang, Hao Tiankun, Tian Ying, Li Wenxue, Liu Junming. Energy-saving technical method of drum shearer

1 Scope

This standard specifies the general requirements, energy-saving technical methods and inspections of the energy-saving technology of the drum shearer (hereinafter referred to as the shearer). This standard is applicable to the application of advanced energy-saving technology that guides the production and use of gear-pin-line shearers for longwall mining.

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 3836 (all parts) explosive atmosphere GB 4793.1 Safety requirements for electrical equipment for measurement, control and laboratory use Part 1.General requirements GB/T 15408 Security system power supply technical requirements GB/T 15663.10 Coal Mine Science and Technology Terminology Part 10.Mining Machinery GB/T 20522 Semiconductor Devices Part 14-3.Semiconductor Sensors-Pressure Sensors GB/T 35060.1 General technical requirements for drum shearer Part 1.Complete machine GB/T 35060.2 General technical requirements for drum shearer Part 2.Cutting transmission device GB/T 35060.3 General technical requirements for drum shearer Part 3.Walking drive device MT/T 81 Drum coal mining machine type inspection specification MT/T 85 Coal Shearer Hydraulic Parts Test Specification MT/T 163 direct reading dust concentration measuring instrument general technical conditions Technical requirements of YBVF series walking motor for MT/T 1040 shearer frequency conversion speed regulating device MT/T 1041.2 Technical requirements for electrical speed control device of coal shearer Part 2.Frequency conversion speed control device Coal Mine Safety Regulations (Order No. 87 of the State Administration of Work Safety)

3 Terms and definitions

The following terms and definitions defined in GB/T 15663.10 apply to this document. 3.1 Cuttingunit The general term for cutting mechanism of mining machinery and its transmission or driving device. [GB/T 15663.10-2008, definition 2.2] 3.2 Travelunit The general term for the traveling mechanism and traveling driving device of mining machinery, which realizes the function of moving mining machinery. [GB/T 15663.10-2008, definition 2.4] 3.3 Energysavingtechnology Through the adjustment of the operating parameters of the shearer, the improvement of materials before and after manufacturing, and the optimization of the structure, the technology of energy-saving operation of the shearer is realized. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 10530-2021_English be delivered?

Answer: Upon your order, we will start to translate NB/T 10530-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of NB/T 10530-2021_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 10530-2021_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.