GB/T 4678.6-2017Diecasting dies - Components - Part 6: Headed guide bush (English PDF)
压铸模 零件 第6部分：带头导套
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 29, 2017
Implementation date
April 1, 2018
Scope
GB/T 4678.6-2017 is the English-translated version of 压铸模 零件 第6部分：带头导套.
GB/T 4678.6-2017 is the Chinese standard "Diecasting dies - Components - Part 6: Headed guide bush". Its scope clause reads: GB/T 4678 provisions of this part of the guide die with die-casting structure and size, requirements, materials and markings.
This section applies to die casting lead guide sleeve. Its clauses include structure and size.
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Document preview — GB/T 4678.6-2017
National Standard of the People's Republic of China
- ICS
- 25.120.30
- Classification
- J 46
- Replacing
- GB/T 4678.6-2003
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
1 Scope
GB/T 4678 provisions of this part of the guide die with die-casting structure and size, requirements, materials and markings.
This section applies to die casting lead guide sleeve.
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 1804-2000 General tolerances Tolerances for linear and angular dimensions without tolerance
GB/T 4679 die casting mold parts technical conditions
3 structure and size
Leading guide sleeve structure shown in Figure 1, the size shown in Table 1.
Note. The surface roughness is not noted Ra3.2µm; not chamfered 1mm × 45 °.
a wheel more groove or round.
Figure 1 headed guide sleeve […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 4678.6
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 4678.6-2017 | Diecasting dies - Components - Part 6: Headed guide bush | current edition | Current |
| GB/T 4678.6-2003 | Diecasting dies - Components - Part 6: Headed guide bush | previous edition | Superseded |
This page sells the current edition, GB/T 4678.6-2017. Earlier editions are listed for reference only.
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Related Standards
GB/T 4678.7-2017 — Diecasting dies - Components - Part 7: Straight guide bush
GB/T 4678.5-2003 — Die-casting die components - Part 5: Headed guide pillar
GB/T 4678.7-2003 — Die-casting die components - Part 7: Straight guide bush
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GB/T 4678.6-2017
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