GB/T 4678.11-2017 English PDF

US$119.00 · In stock
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GB/T 4678.11-2017: Diecasting dies -- Components -- Part 11: Ejector pin
Status: Valid

GB/T 4678.11: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 4678.11-2017	119	Add to Cart	3 days	Diecasting dies -- Components -- Part 11: Ejector pin	Valid
GB/T 4678.11-2003	199	Add to Cart	2 days	Die-casting die components -- Part 11: Ejector pin	Obsolete
GB/T 4678.11-1984	199	Add to Cart	2 days	Die-cast die components--Ejector pins	Obsolete

Similar standards

GB/T 45677   GB/T 6110   JB/T 3943   GB/T 4678.20   GB/T 4678.18   GB/T 4678.17   

Basic data

Standard ID: GB/T 4678.11-2017 (GB/T4678.11-2017)
Description (Translated English): Diecasting dies -- Components -- Part 11: Ejector pin
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J46
Classification of International Standard: 25.120.30
Word Count Estimation: 6,664
Date of Issue: 2017-09-29
Date of Implementation: 2018-04-01
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

GB/T 4678.11-2017: Diecasting dies -- Components -- Part 11: Ejector pin

---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.
Diecasting dies - Components - Part 11. Ejector pin ICS 25.120.30 J46 National Standards of People's Republic of China Replacing GB/T 4678.11-2003 Die casting parts - Part 11 2017-09-29 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

GB/T 4678 "Die Casting Parts" is divided into 19 parts. --- Part 1. Template; --- Part 2. Round inserts; --- Part 3. Rectangular inserts; --- Part 4. Square guide column; --- Part 5. Round guide column; --- Part 6. Leading guide sleeve; --- Part 7. Direct guide sleeve; --- Part 8. Push plate; --- Part 9. Push plate guide column; --- Part 10. Push plate guide sleeve; --- Part 11. Putter; --- Part 12. Reset lever; --- Part 13. Push plate washers; --- Part 14. Limit nail; --- Part 15. Pad; --- Part 16. Flat push rod; --- Part 17. Push the tube; --- Part 18. Supporting columns; --- Part 19. Positioning components. This section GB/T 4678 Part 11. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 4678.11-2003 "Die Casting Parts Part 11. Putter." This section compared with GB/T 4678.11-2003, the main editorial and technical changes are as follows. --- The standard name changed to three-stage, renamed the "Die Casting Parts Part 11. Putter"; --- Normative references to the current standard version; --- According to the latest relevant national standards on the standard content, structure and charts were normative changes; --- Table 1, Table 2 structure to be rearranged, D, D1, D2, L, L1, h and other letter code adjustment in the header of the first line; --- Adjust Table 1, Table 2, the size of the number of columns, and to expand the size of the push rod D, L, etc. Value range; --- Table 1, Table 2, D, L, L1, h tolerance changed to be marked in Figure 1, Figure 2; --- Modify the markings and examples, and added a mark in the material grade. This part of the mold by the National Standardization Technical Committee (SAC/TC33) and focal point. This part of the drafting unit. Shenzhen CATIC Technology Testing Institute, Guilin Electric Apparatus Research Institute Co., Ltd., Ningbo Beilun Liaoyuan Die Casting Limited Company, Foshan Nanhai BOND Mold Co., Ltd., Dongguan Hua Cheng Metal Technology Co., Ltd. The main drafters of this section. Zhang Xu Min, Wang Chong, Li Guanghao, Huang Yi, Li Yunbin, Wei Jufeng, Zhu Leiwen, Li Chuquan, Chen Qingxun, Liu Kai Fu. This part replaces the standards previously issued as. --- GB/T 4678.11-1984, GB/T 4678.11-2003. Die casting parts - Part 11

1 Scope

This section GB/T 4678 specifies the die casting mold with the type and size, requirements, materials and markings. This section applies to die casting die.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 1801-2009 Geometrical Product Specifications (GPS) Limits and Tolerances and Matching Options GB/T 4679 die casting mold parts technical conditions

3 structure and size

3.1 A-type putter structure shown in Figure 1, the size shown in Table 1. Note. The surface roughness is not noted Ra3.2μm; a End face is not allowed to leave the center hole. Figure 1 A-type putter ......

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