GB/T 2861.9-2008 English PDFUS$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 2861.9-2008: Guide unit for stamping dies -- Part 9: Bushings Status: Valid GB/T 2861.9: Historical versions
Basic dataStandard ID: GB/T 2861.9-2008 (GB/T2861.9-2008)Description (Translated English): Guide unit for stamping dies -- Part 9: Bushings Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J46 Classification of International Standard: 25.120.30 Word Count Estimation: 6,635 Date of Issue: 2008-04-10 Date of Implementation: 2008-10-01 Older Standard (superseded by this standard): GB/T 2861.14-1990 Quoted Standard: JB/T 8070 Regulation (derived from): National Standard Approval Announcement 2008 No.5 (Total No.118) 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 punch guide bushing structure, dimensions and markings. This section applies to die guide bushing. GB/T 2861.9-2008: Guide unit for stamping dies -- Part 9: Bushings---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.Guide unit for stamping dies Part 9. Bushings ICS 25.120.30 J46 National Standards of People's Republic of China Replacing GB/T 2861.14-1990 Part 9 die guide. bushing Posted 2008-04-10 2008-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 2861 "die guide" is divided into 11 parts. --- Part 1. die guide slide guide pillar; --- Part 2. Die rolling guide guide guide column; --- Part 3. Die guide slide guide bushings; --- Part 4. guide die rolling guide bushings; --- Part 5. die guide the ball retainer; --- Part 6. die guide cylindrical spiral compression spring; --- Part 7. guide sliding guide die removable guide post; --- Part 8. die guide rolling guide removable guide post; --- Part 9. Die guide bushing; --- Part 10. Die guide washer; --- Part 11. Die guide plate. This is Part 9 GB/T 2861's. This Part replaces GB/T 2861.14-1990 "die guide bush." This section compared with the GB/T 2861.14-1990, main changes are as follows. --- The standard name be changed to "die guide Part 9. bush"; --- Added "preface" and "normative references"; --- Structure of the liner and sizes made major changes; --- Increased bonding fixed bushing; --- Material instead recommended. This part of the National Standardization Technical Committee mold (SAC/TC33) and focal points. This section is drafted. Guilin Institute of Electrical Science, Guilin University of Electronic Technology, Hangzhou Xiaoshan precision mold standard factory, Zhenjiang Chuanshan Mold factory. The main drafters of this section. WENG Shi Zhen, Liao Wang Yi, Zhang Yuqin, Qi Wei root, Bong double. This part of the standard replaces the previous editions are. --- GB 2861.14-1981; --- GB/T 2861.14-1990. Part 9 die guide. bushing1 ScopeThis section defines the structure, dimensions and marking punch guide bushing. This section applies to the die guide bushing.2 Normative referencesThe following documents contain provisions which, through reference to GB/T 2861 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. JB/T 8070 die mold parts and technical conditions3 DimensionsBush structure and dimensions shown in Figure 1, Table 1. a) screw type b) adhesively fixed formula Un surface roughness R Rao 6.3μm. a drive wheel groove is determined by the manufacturer.1 bushing......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 2861.9-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 2861.9-2008_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 2861.9-2008_English with my colleagues?Answer: Yes. 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Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 2861.9-2008 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. |
