YS/T 552-2020 English PDFUS$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 552-2020: (Carbide rotary file blank) Status: Valid YS/T 552: Historical versions
Basic dataStandard ID: YS/T 552-2020 (YS/T552-2020)Description (Translated English): (Carbide rotary file blank) Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H72 Word Count Estimation: 14,146 Date of Issue: 2020-12-09 Date of Implementation: 2021-04-01 Older Standard (superseded by this standard): YS/T 552-2009 Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 48 (2020) Issuing agency(ies): Ministry of Industry and Information Technology YS/T 552-2009: Blanks for cemented carbide rotary teeth---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.Blanks for cemented carbide rotary teeth ICS 77.160 H72 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 552-2006 Carbide rotary file blank Posted 2009-12-04 2010-06-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordInstead of the standard YS/T 552-2006 "carbide rotary file blank." Compared with this standard YS/T 552-2006, the main changes are as follows. --- Modify the model represents a rule; --- Adjust the D, E, F, G, H, L, M type diameter tolerance; --- For inspection rules, test methods, marking, packaging, transportation and storage of the contents of the complements. Appendix A of this standard is an informative annex. This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. This standard was drafted. Zigong Carbide limited liability company. The main drafters of this standard. Zhouming Zhi. This standard replaces the standards previously issued as follows. --- GB/T 14266-1993; --- YS/T 552-2006. Carbide rotary file blank1 ScopeThis standard specifies the requirements of carbide rotary file blank, inspection rules, test methods, marking, packaging, transportation, storage and orders (Or contract) content. This standard applies to mechanized tools carbide rotary file blank.2 Normative referencesThe 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 5242 carbide products inspection rules and test methods GB/T 5243 carbide products, signs, packaging, transportation and storage3 Requirements3.1 Categories Rotary file blank comprising SA type (cylindrical), SC type (cylindrical ball), SD type (spherical), SE type (oval), SF type (arc Round shape), SG type (curved tip), SH-type (torch shape), SJ type (60 ° cone), SK-type (90 ° cone), SL-type (tapered round), SM type (cone tip), SN type (inverted cone) Twelve kinds of patterns. 3.2 Model presentation rules Represented by the letter S rotary file blank, plus represents the type of letter (A, C, D, E, F, G, H, J, K, L, M, N), represented by two diameters Bit integer (when less than two integer preceded by "0" fill bit), plus two integer represents the length (when less than two integer preceded by "0" fill bit) composition. See Example 1. Example 1. SA represents a cylindrical rotary file blank L represents the length of 16.5mm 3.3 Chemical composition Chemical composition of the product by the supply and demand sides negotiated and specified in the contract. 3.4 physical properties, mechanical properties, microstructure Physical properties, mechanical properties, microstructure is determined by the supply and demand sides negotiated and specified in the contract. 3.5 References, dimensions and tolerances 3.5.1 SA type is shown in Figure 1, type, dimensions and tolerances are shown in Table 1. SA schematic diagram type 1 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 552-2020_English be delivered?Answer: Upon your order, we will start to translate YS/T 552-2020_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 YS/T 552-2020_English with my colleagues?Answer: Yes. The purchased PDF of YS/T 552-2020_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+ countriesQuestion 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 YS/T 552-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 552-2020 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. |
