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

JJG 283-2007 English PDF

Q: How long will the true-PDF of English version of JJG 283-2007 be delivered?

Upon your order, we will start to translate JJG 283-2007_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.

Q: Can I share the purchased PDF of JJG 283-2007_English with my colleagues?

Yes. The purchased PDF of JJG 283-2007_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

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.

Q: Should I purchase the latest version JJG 283-2007?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 283-2007 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$499.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 283-2007: Verification Regulation of Angular Polygon
Status: Valid

JJG 283: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 283-2007	499	Add to Cart	4 days	Verification Regulation of Angular Polygon	Valid
JJG 283-1997	399	Add to Cart	3 days	Verification Regulation of Angular Polygon	Obsolete
JJG 283-1981	RFQ	ASK	3 days	Verification Regulation of Angular Polygon	Obsolete

Similar standards

JJG 517 JJG 5 JJG 0061 JJG 658 JJG 741 JJG 601

Basic data

Standard ID: JJG 283-2007 (JJG283-2007)
Description (Translated English): Verification Regulation of Angular Polygon
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A52
Classification of International Standard: 17.040
Word Count Estimation: 19,170
Date of Issue: 2007-08-21
Date of Implementation: 2008-02-21
Older Standard (superseded by this standard): JJG 283-1997
Quoted Standard: AQSIQ Announcement No. 142 of 2007
Regulation (derived from): AQSIQ Announcement No. 142 of 2007
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to being multi-faceted prism initial verification, testing and use of follow-up inspection.

JJG 283-2007: Verification Regulation of Angular Polygon

---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.
Verification Regulation of Angular Polygon State verification procedures People's Republic of China N multi-faceted prism AngularPolygon Posted 2007-08-21 2008-02-21 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Multi-faceted prism being given medical procedure Replacing JJG 283-1997 The regulations by the State Administration of Quality Supervision, Inspection and Quarantine August 21, 2007 for approval and self From February 21, 2008 implementation. Focal point. the National Technical Committee geometric angle measurement The main drafting units. China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Institute of Technology Participated in the drafting unit. China State Shipbuilding Corporation sixth three hundred fifty-four Institute Shanghai Measurement and Testing Technology Research Institute This procedure entrust the country to measure angles geometric measurement technology committee responsible for the interpretation The main drafters of this procedure. Nine Sun (China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Institute of Technology) Tangcui Rong (China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Institute of Technology) Gu Weihua (China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Institute of Technology) Drafters participate. Tangying Na (China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Institute of Technology) Qian Feng (China Aviation Industry Corporation Beijing Great Wall Measurement and Testing Institute of Technology) Zoujiu Gui (China State Shipbuilding Corporation sixth three hundred fifty-four Institute) Pansy Ho (Shanghai Institute of Measurement and Testing)

1 Scope (1) 2. Referenced Documents (1) 3 Overview (1) 4 metering performance requirements (2) 4.1 Face reference plane and the surface roughness (2) 4.2 Face Flatness (2) 4.3 Plane flatness (2) 4.4 degrees vertical plane of the work face (2) 4.5 Working angular deviation (2) 5 General Requirements (2) 5.1 Appearance (2) 5.2 prism face size (2) 6 Control of measuring instruments (3) 6.1 Verification condition (3) 6.2 Verification Project (3) 6.3 Verification Methods (4) 6.4 Verification Results Processing (8) 6.5 test cycle (8) Appendix A mutual work the standard deviation and angular deviation measurement of the second prism arrangement with a calculation example ratio method (9) Appendix B angular deviation measurements Third prism with three-position average method instance (12) Appendix C measured using the direct method working angle deviation fourth-prism calculation example (13) Appendix D calibration certificate and test results in the notice page format (14) Multi-faceted prism being given medical procedure

1 Scope

This procedure is applied to the positive multi-faceted prism initial verification, subsequent verification and in-service inspection.

2 Citations

The regulations cited in the following documents. JJF1001-1998 common measurement terms and definitions JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement JB/T 10018-1999 positive multi-faceted prism JJG 2057-2006 plane angle measuring instruments Verification System JJF1094-2002 measuring instrument characteristics evaluation When using this procedure, it should pay attention to using the currently valid version of the documents cited.

3 Overview

N multi-faceted prism (hereinafter referred to as prism) is a high-angle standards of measurement accuracy, is adjacent work The angle between the surface normal to equivalent angle measurement, and is accurate angle value angle of a regular polygon standard equipment. Prism And Autocollimator fit for the verification scale division error circle of the instrument. In machining or precision measurement often used angle Degree indexing or positioning. Total Face a prism can divide the entire 360 ° is called a "multi-faceted positive integer fraction prism" for the entire power error The test, commonly used 8,9,12,24 and 36 face different specifications. Total Face prism of 360 ° can not be whole Points referred to as "non-integer fraction being multi-faceted prism" for comprehensive verification entire power error and interpolation error, commonly used 17 surface (adjacent angle of 21 ° 10'35.3 ") and 23 surface (adjacent angle of 15 ° 39'7.8"), such as different specifications. The main basis of the deviation prism measurement uncertainty of their work and the work angle angle was like, grade division, into two Etc., third and fourth order (corresponding to 0, Tier 1 and Tier 2), while the level of each prism prism Face flatness and its He also has a corresponding performance requirements. There are two kinds of prism manufacturing and non-manufacturing materials metal materials, steel prism shape shown in Figure 1. Figure 1 prism Chart 1- Face; 2- on the surface; 3 - a center hole; 4- lightening holes; 5- plane ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 283-2007_English be delivered?

Answer: Upon your order, we will start to translate JJG 283-2007_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 JJG 283-2007_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 283-2007_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.

Question 5: Should I purchase the latest version JJG 283-2007?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 283-2007 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.