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GB/T 31397-2015 English PDF

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US$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31397-2015: Heavy duty deep-hole drilling and boring machines -- Specifications
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31397-2015	149	Add to Cart	3 days	Heavy duty deep-hole drilling and boring machines -- Specifications	Valid

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Basic data

Standard ID: GB/T 31397-2015 (GB/T31397-2015)
Description (Translated English): Heavy duty deep-hole drilling and boring machines -- Specifications
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J54
Classification of International Standard: 25.080.20
Word Count Estimation: 7,77
Date of Issue: 2015-05-15
Date of Implementation: 2015-09-01
Quoted Standard: GB 5226.1; GB/T 6576-2002; GB/T 9061-2006; GB 15760; GB/T 16769-2008; GB/T 23570-2009; GB/T 23572-2009; GB/T 23575-2009; GB/T 25373-2010; GB/T 25374-2010; GB/T 25375-2010; GB/T 25376-2010; JB/T 8332.1-2011
Regulation (derived from): National Standard Announcement 2015 No. 15
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 heavy-duty deep hole boring machine manufacturing and inspection requirements. This Standard applies to the maximum bore diameter 250 mm ~ 1 000 mm, maximum drilling depth of 3 000 mm ~ 20 000 mm workpiece headstock fixed and portable general-purpose heavy-duty deep hole boring machine.

GB/T 31397-2015: Heavy duty deep-hole drilling and boring machines -- Specifications

---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.
Heavy duty deephole drilling and boring machines. Specifications ICS 25.080.20 J54 National Standards of People's Republic of China Heavy-duty deep hole boring machine technical conditions Issued on. 2015-05-15 2015-09-01 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. The standard metal cutting machine tools by the National Standardization Technical Committee (SAC/TC22) centralized. This standard was drafted. Qi Heavy CNC Equipment Co., Ltd., Wuhan Heavy Duty Machine Tool Group Co., Limited Shanghai Heavy Machine Tool Plant the company. The main drafters of this standard. Yang Chunhui, Hu Wei, Wu Jing Ping, Shen Li. Heavy-duty deep hole boring machine technical conditions

1 Scope

This standard specifies the heavy deep hole boring machine manufacturing and inspection requirements. This standard applies to the maximum bore diameter of 250mm ~ 1000mm, maximum boring depth of 3000mm ~ 20000mm workpiece Headstock fixed and portable general-purpose heavy-duty deep hole boring machine.

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 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements GB/T 6576-2002 machine lubrication system GB/T 9061-2006 General technical conditions for metal cutting machine tools GB 15760 metal cutting machine tool safety general technology condition GB/T 16769-2008 Metal-cutting machine noise level measurements GB/T 23570-2009 Metal Cutting Machine welded General technical requirements GB/T 23572-2009 Metal Cutting Machine Hydraulic System General technical conditions GB/T 23575-2009 Metal Cutting Machine conical surface coloring method test and evaluation GB/T 25373-2010 Metal Cutting Machine Assembly General technical conditions GB/T 25374-2010 Metal Cutting Machine cleanliness measurement method GB/T 25375-2010 Metal Cutting Machine topcoat color combination test and evaluation method GB/T 25376-2010 Metal cutting machine tools, machining parts General technical conditions JB/T 8332.1-2011 heavy-duty deep hole boring machine - Part 1. Testing of the accuracy

3 General requirements

When the machine according to the acceptance criteria, should also be on the GB/T 9061-2006, GB/T 23570-2009, GB/T 25373-2010, GB/T 25376-2010 in particular without the standard of the rest of the items tested.

4 accessories and tools

4.1 The following should be randomly supplied accessories and tools. a) set of special tools; b) anchor bolts, nuts, washers, adjust the horn set. 4.2 expand machine performance of special accessories, according to the agreement it should be based on user requirements supply. 4.3 standard machine accessories and tools, should ensure compatibility and performance of joints. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31397-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31397-2015_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 31397-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31397-2015_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.