GB/T 10920-2008 English PDFUS$1499.00 · In stock
Delivery: <= 10 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 10920-2008: Types and dimensions of screw thread gauge and plain limit gauge Status: Valid GB/T 10920: Historical versions
Basic dataStandard ID: GB/T 10920-2008 (GB/T10920-2008)Description (Translated English): Types and dimensions of screw thread gauge and plain limit gauge Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J42 Classification of International Standard: 17.040.30 Word Count Estimation: 68,657 Date of Issue: 2008-11-12 Date of Implementation: 2009-05-01 Older Standard (superseded by this standard): GB/T 10920-2003; GB/T 6322-1986; GB/T 8125-2004 Quoted Standard: GB/T 1957-2006; GB/T 3934-2003; GB/T 8124-2004; GB/T 17163; GB/T 17164; JB/T 10865-2008 Regulation (derived from): National Standard Approval Announcement 2008 No.19 (Total No.132) 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 common thread gauge, unified thread gauge, trapezoidal thread gauge and smooth limit gauge type and size. This standard applies to GB/T 3934-2003 " common thread gauge technical conditions ", GB/T 8124-2004 " trapezoidal thread gauge technical conditions ", GB/T 1957-2006 " smooth limit gauge conditions" and JB/T 10865-2008 " unified thread gauge " supporting. GB/T 10920-2008: Types and dimensions of screw thread gauge and plain limit gauge---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.Types and dimensions of screw thread gauge and plain limit gauge ICS 17.040.30 J42 National Standards of People's Republic of China Replacing GB/T 10920-2003, GB/T 8125-2004, GB/T 6322-1986 Thread gauge and smooth limit gauge type and size Posted 2008-11-12 2009-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsPreface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Category 1 5 common thread gauge type and size 2 5.1 locking taper threaded plug 2 5.2 three tooth-lock threaded plug 7 5.3 nested threaded plug 12 5.4 pairs shank threaded plug 14 5.5 Integral threaded ring 18 5.6 pairs shank threaded ring 20 6 trapezoidal thread gauge type and size 22 6.1 locking taper threaded plug 22 6.2 three tooth-lock threaded plug 27 6.3 pairs shank threaded plug 29 6.4 Integral threaded ring 31 6.5 pairs shank threaded ring 33 7 unified thread gauge type and size 35 7.1 locking taper threaded plug 35 7.2 pairs shank threaded plug 40 7.3 Integral threaded ring 41 7.4 pairs shank threaded ring 44 8 smooth limit gauge type and size 46 8.1 pin plug 46 8.2 taper plug gage 47 8.3 three tooth-lock cylinder plug 49 8.4 three tooth-lock part-shaped plug 51 8.5 part-shaped plug 53 8.6 ball end of the rod 54 Regulation 8.7 cylindrical ring 55 8.8 Double combination caliper 56 8.9 Single-head dual card ultimate combination of regulation 57 8.10 Double caliper 59 8.11 Single-head dual limit caliper 60 Appendix A (normative) plug the probe handle and taper cone hole taper gauges and test methods 63ForewordThis standard is GB/T 10920-2003 "common thread gauge type and size", GB/T 8125-2004 "trapezoidal Thread Regulation type and size "and GB/T 6322-1986" smooth limit gauge type and size, "the integration of revised and unified thread Gauge type and size. This standard and GB/T 10920-2003 "common thread gauge type and size" compared to the main changes are as follows. --- Modify the individual locking taper threaded plug gauge the overall size L; --- Modify the nominal diameter of 1mm ~ 3mm locking taper threaded plug structure type and size; --- Increasing the nominal diameter of 105mm ~ double handle threaded plug gauge type and size of 120mm; --- Modify the diameter and pitch series; --- Modify three teeth locking threaded plug gauge the size of the handle; --- Remove the gauge surface roughness of the surface, due to GB/T 3934-2003 "common thread gauge technology" has Provisions. This standard and GB/T 8125-2004 "trapezoidal thread gauge type and size" compared to the main changes are as follows. --- Increasing the overall size of the locking taper threaded plug gauge; --- Modify the individual locking taper threaded plug probe L1, L2 dimensions; --- Increasing the overall size of the three teeth locking threaded plug gauge; --- Modify the nominal diameter 8mm to taper-lock threaded plug probe with matching handle 4 dimensions of 100mm; --- Adds dual shank threaded plug gauge the overall size; --- Modified double shank threaded plug probe structure type figure marked; --- Modified double shank threaded plug probe L dimensions; --- Modify the individual integral threaded ring thickness L dimensions; --- Increasing the overall size of the double handle threaded ring gauge; --- Modify some double handle threaded ring gauge thickness dimension; --- Remove the gauge surface roughness of the surface, due to GB/T 8124-2004 "trapezoidal thread gauge technology" has Provisions. This standard and GB/T 6322-1986 "smooth limit gauge type and size" compared to the main changes are as follows. --- Modified taper plug gage measuring head with the handle of a size No. 4; --- Modify the size of the individual taper plug gage probe; --- Remove the gauge surface roughness of the surface, due to GB/T 1957-2006 "smooth limit gauge technology" has Provisions. Since the implementation of this standard, instead of the GB/T 10920-2003 "common thread gauge type and size", GB/T 8125-2004 "Trapezoidal thread gauge type and size" and GB/T 6322-1986 "smooth limit gauge type and size." Appendix A of this standard is a normative appendix. The standard proposed by China Machinery Industry Federation. The standard measuring instrument by the National Standardization Technical Committee (SAC/TC132) centralized. This standard is drafted by. Chengdu into a tool Limited. Participated in the drafting of this standard. Chengdu Tool Research Institute, Harbin Measuring & Cutting Tool Group Co., Ltd. The main drafters. Wang Ying, Liu, Xu Yan, Jiang Zhigang, Xu Yao, the Wu Ying. This standard replaces the standards previously issued as follows. --- GB 10920-1989, GB/T 10920-2003; --- GB 8125-1987, GB/T 8125-2004; --- GB/T 6322-1986. Thread gauge and smooth limit gauge type and size1 ScopeThis standard specifies the common thread gauge, unified thread gauge, trapezoidal thread gauge and smooth limit gauge the type and size. This standard applies to GB/T 3934-2003 "common thread gauge technical conditions", GB/T 8124-2004 "trapezoidal Thread Regulatory and technical conditions ", GB/T 1957-2006" smooth limit gauge technology "and JB/T 10865-2008" unified thread gauge " Supporting the use of.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 1957-2006 smooth limit gauge the technical conditions GB/T 3934-2003 Technical requirements common thread gauge GB/T 8124-2004 trapezoidal thread gauge technical conditions GB/T 17163 dimensional measuring instruments - Basic terminology GB/T 17164 dimensional measuring instruments - Product terms JB/T 10865-2008 Unified thread gauges3 Terms and DefinitionsGB/T 1957-2006, GB/T 3934-2003, GB/T 8124-2004, GB/T 17163, GB/T 17164, JB/T 10865- Terms and definitions established in 2008 apply to this standard. Category 4 4.1 common thread gauge and type the name of the corresponding nominal diameter range in Table 1. 4.2 trapezoidal thread gauge and type the name of the corresponding nominal diameter range in Table 2. 4.3 Unified thread gauge and type the name of the corresponding nominal diameter range in Table 3. 4.4 smooth limit gauge the type name and the corresponding basic size ranges are shown in Table 4. Table 1 Plug Ring ...... |
