GB/T 2861.7-2008 English PDFUS$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 2861.7-2008: Guide unit for stamping dies -- Part 7: Guide pillars with taper lead for sliding guide Status: Valid GB/T 2861.7: Historical versions
Basic dataStandard ID: GB/T 2861.7-2008 (GB/T2861.7-2008)Description (Translated English): Guide unit for stamping dies -- Part 7: Guide pillars with taper lead for sliding guide Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J46 Classification of International Standard: 25.120.30 Word Count Estimation: 13,140 Date of Issue: 2008-04-10 Date of Implementation: 2008-10-01 Older Standard (superseded by this standard): GB/T 2861.12-1990 Quoted Standard: GB/T 70.1; GB/T 2861.9; GB/T 2861.10; JB/T 8070; JB/T 8071 Regulation (derived from): National Standard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 die guide sliding guide removable pillar structure, dimensions and marking. This section applies to die with a sliding guide guide removable pillar. GB/T 2861.7-2008: Guide unit for stamping dies -- Part 7: Guide pillars with taper lead for sliding guide---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 7. Guide pillars with taper lead for sliding guide ICS 25.120.30 J46 National Standards of People's Republic of China Replacing GB/T 2861.12-1990 Part 7 die guide. Removable guide posts slide guide 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 section GB/T 2861 Part 7. This Part replaces GB/T 2861.12-1990 "die guide type A detachable guide post." This section compared with the GB/T 2861.12-1990, main changes are as follows. --- The standard name changed to "Part 7 die guide. slide guide removable guide post"; --- Added "preface" and "normative references"; --- Remove the size of less than 20mm of the removable guide post specifications; --- Changed the structure of the removable guide column components; --- Material instead recommended. This section Appendix A normative appendix. 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 2861.12-1981; --- GB/T 2861.12-1990. Part 7 die guide. Removable guide posts slide guide1 ScopeThis section provides a guide sliding guide die removable guide post structure, dimensions and marking. This section applies to the die guide slide guide removable guide post.2 Normative referencesThe following documents contain provisions which, through reference to GB/T 2861 to the present, constitute provisions of this section. For dated references, All subsequent amendments (excluding corrections) or revisions do not apply to this section, however, encourage an agreement under this section Parties to study the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T in the 70.1 hexagon socket head cap screws GB/T 2861.9 die guide Part 9. bush GB/T Part 10 2861.10 die guides. washer JB/T 8070 die mold parts and technical conditions JB/T 8071 to check the accuracy of the die mold3 DimensionsRemovable guide posts slide guide structure and dimensions shown in Figure 1, Table 1. Un surface roughness R Rao 6.3μm. allowed to remain a center hole. b C-type center hole. Figure 1 slide guide removable guide post ...... |
