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GB/T 33930-2017 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33930-2017: High-pressure rolling mill for mine -- Restore specifications of extrusion roll
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33930-2017	199	Add to Cart	3 days	High-pressure rolling mill for mine -- Restore specifications of extrusion roll	Valid

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Basic data

Standard ID: GB/T 33930-2017 (GB/T33930-2017)
Description (Translated English): High-pressure rolling mill for mine -- Restore specifications of extrusion roll
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D94
Classification of International Standard: 73.120
Word Count Estimation: 10,197
Date of Issue: 2017-07-12
Date of Implementation: 2018-02-01
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

GB/T 33930-2017: High-pressure rolling mill for mine -- Restore specifications of extrusion roll

---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.
High-pressure rolling mill for mine - Restore specifications of extrusion roll ICS 73.120 D94 National Standards of People's Republic of China Specification for repairing press roll of mine high pressure roller mill 2017-07-12 released 2018-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Mining Machinery Standardization Technical Committee (SAC/TC88) centralized. The drafting of this standard unit. Luoyang Mining Machinery Engineering Design and Research Institute limited liability company, Zhejiang Mining Machinery Co., Ltd. The main drafters of this standard. Hao Bing, Dai Sujiang, Cui Langlang, Wang Kegang, Zhang Guangyu, Guo Ming, Wang Yaqiang, Wang Suling, Chen Jinyue Specification for repairing press roll of mine high pressure roller mill

1 Scope

This standard specifies the terms and definitions for the repair of squeeze rollers for mining high pressure roller mills, the repair of surfacing squeeze rollers, the repair of column nail press rollers, Repair quality inspection, packaging, transportation and storage. This standard applies to mine high pressure roller mill surfacing squeeze roller and column nail squeeze roller repair.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. General specification for packaging of electromechanical products GB/T 13384 GB/T 17493 low alloy steel flux cored wire Stainless steel welding wire and flux for submerged arc welding GB/T 17854 JB/T 3223 quality management rules for welding materials General technical requirements for heavy machinery - Part 15. Nondestructive testing of forged steel GB/T

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Surfacing press roll weldedrol Direct contact with the material of the squeeze roller surface only using surfacing wear-resistant material of the squeeze roller structure. 3.2 Stud nail extrusion stud studdedrol And the material directly in contact with the extrusion roller roll surface with a wear-resistant alloy studs to squeeze the roller structure, column nails and other forms of adhesive and roll On the column nail hole to achieve the installation. 3.3 Online repair on-linerepair In the case where the pressing roller does not remove the apparatus main body, the roll surface surfacing layer, the column nail and the like are worn, and the damaged portion is repaired, replaced, Parts to restore the original size and performance of the repair method. 3.4 Offline repair off-linerepair Will be squeezed out of the equipment to repair the body, so that the roll surface surfacing layer, column nails and other wear parts to restore the original size and performance of the repair method.

4 surfacing squeeze roller repair

4.1 repair program Surfacing crimping roller can be used automatic welding machine surfacing or manual welding method for roller repair, including submerged arc welding or arc welding ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33930-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33930-2017_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 33930-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33930-2017_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.