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GB/T 21018-2007 English PDF

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US$549.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21018-2007: Metal cutting tools -- Terms in reamers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21018-2007	549	Add to Cart	4 days	Metal cutting tools -- Terms in reamers	Valid

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Basic data

Standard ID: GB/T 21018-2007 (GB/T21018-2007)
Description (Translated English): Metal cutting tools -- Terms in reamers
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J41
Classification of International Standard: 25.100.30
Word Count Estimation: 21,240
Date of Issue: 2007-07-26
Date of Implementation: 2007-12-01
Adopted Standard: ISO 5420-1983, MOD
Regulation (derived from): China National Standard Announcement 2007 No.7 (Total No.107) - National-Standard-Commission
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 terms of metal cutting reamers, definition. Also lists the corresponding English words and terminology index. This standard applies to metal cutting reamers.

GB/T 21018-2007: Metal cutting tools -- Terms in reamers

---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.
Metal cutting tools. Terms in reamers ICS 25.100.30 J41 National Standards of People's Republic of China Metal cutting tools Reamer term (ISO 5420. 1983, Reamers-Terms, definitionsandtypes, MOD) Posted 2007-07-26 2007-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This revised standard adopts ISO 5420. 1983 "reamer terms, definitions and types" (in English). This standard is based on ISO 5420. 1983 re-drafted. This standard and ISO 5420. 1983 with the following differences. --- Deleted the ISO introduction, increasing the foreword; --- Normative references to international standards in the use of alternative national standards; --- Term increase in the structural terms. reamer; --- Remove term structural terms. cutting spiral movement, Cone law back angle, back rake angle, radial front, positive rake angle, a negative front; --- For Cone, the guide cone, cutting guide cone terms such reclassification; --- Term increase in the types of terms. overall reamer, welding shank Reamer, Reamer combination, tipped reamers, reamer welding gear, adjustable reamer, with a guide Column adjustable reamers Expanding reamers with guide posts Expanding reamers, floating reamer, straight fluted reamer spiral fluted reamer, reamer hole center, Deburring reamer, fittings Reamer, gun hole reamer, reamer valve seat, piston pin reamer, taper pipe reamer, composite Reamer, Carbide Reamer; --- Increase the index. The standard proposed by China Machinery Industry Federation. This standard tool by the National Standardization Technical Committee (SAC/TC91) centralized. This standard was drafted. Chengdu Tool Institute. The main drafters of this standard. Chen Shichang, Fan Jin. Metal cutting tools Reamer term

1 Scope

This standard specifies the terms of metal cutting reamers, definitions and lists of terms corresponding to English words and index. This standard applies to metal cutting reamers.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1008 basic terminology machining technology and equipment GB/T 1131.1 hand reamer Part 1. The types and dimensions (GB/T 1131.1-2004, ISO 236-1. 1976, MOD) GB/T 1132 straight shank and Morse taper shank machine reamers (GB/T 1132-2004, ISO 521. 1975, MOD) GB/T 1135 Nested machine reamers and the mandrel (GB/T 1135-2004, ISO 2402. 1972, MOD) GB/T 1139 Morse taper and metric tapered reamer (GB/T 1139-2004, ISO 2250. 1972, MOD) GB/T 4243 Morse taper shank, long fluted machine reamers (GB/T 4243-2004, ISO 236-2. 1976, MOD) GB/T 4247 Morse taper shank machine bridge reamers (GB/T 4247-2004, ISO 2238. 1972, MOD) GB/T 20331 Straight shank machine taper 1.50 reamers (GB/T 20331-2006, ISO 3466. 1975, MOD) GB/T 20332 taper shank machine taper 1.50 reamers (GB/T 20332-2006, ISO 3467. 1975, MOD) GB/T 20774 Hand taper 1.50 reamers (GB/T 20774-2006, ISO 3465. 1975, MOD) JB/T 3869 Adjustable hand reamer Entry number 3 This standard reg number directly as a term of entry number.

4 Terms and definitions related to the structural parameters

4.1 For reaming tool, see GB/T 1008. 4.2 Reamer longitudinal center line [see Figure 1a)]. 4.3 Portion for clamping and drive the reamer (see Figure 1). 4.3.1 Conical shank, usually Morse taper [see Figure 1a)]. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 21018-2007_English be delivered?

Answer: Upon your order, we will start to translate GB/T 21018-2007_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 GB/T 21018-2007_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 21018-2007_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.