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GB/T 1443-2016: Self-holding tapers for machine tools and tool shanks
Status: Valid GB/T 1443: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 1443-2016 | English | 219 |
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3 days [Need to translate]
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Self-holding tapers for machine tools and tool shanks
| Valid |
GB/T 1443-2016
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| GB/T 1443-1996 | English | 199 |
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2 days [Need to translate]
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Machine tool. Self-holding tapers for tool shanks
| Obsolete |
GB/T 1443-1996
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| GB 1443-1985 | English | 199 |
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2 days [Need to translate]
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Self-holding tapers for tool shanks--Dimensions and tolerances
| Obsolete |
GB 1443-1985
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PDF similar to GB/T 1443-2016
Basic data | Standard ID | GB/T 1443-2016 (GB/T1443-2016) | | Description (Translated English) | Self-holding tapers for machine tools and tool shanks | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J41 | | Classification of International Standard | 25.140.30 | | Word Count Estimation | 11,165 | | Date of Issue | 2016-02-24 | | Date of Implementation | 2016-09-01 | | Older Standard (superseded by this standard) | GB/T 1443-1996 | | Quoted Standard | GB/T 11334 | | Adopted Standard | ISO 296-1991, MOD | | Regulation (derived from) | National Standard Announcement No | | 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 1443-2016: Self-holding tapers for machine tools and tool shanks---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.
Self-holding tapers for machine tools and tool shanks
ICS 25.100.01
J41
National Standards of People's Republic of China
Replacing GB/T 1443-1996
Machine tools and tool handles with a clip from the cone
(ISO 296.1991, MOD)
Issued on. 2016-02-24
2016-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 1443-1996 "machine tools and tool handles with clip from the cone."
This standard and GB/T 1443-1996 compared to the main changes are as follows.
--- Modify the normative references;
--- Note to the table in Table 1 in the segment table;
--- Increased by 1, Note 2 of FIG;
--- Cone tolerances and order type and size of the swap;
--- Added Appendix A.
This standard uses redrafted law revision using ISO 296.1991 "Machine tool shank with self-locking cone."
This standard and ISO 296.1991 compared to the existence of technical differences, Appendix A gives the list of the corresponding technical differences and their causes.
This standard and ISO 296.1991 compared also made the following editorial changes.
--- International standards in Figures 1 and 2 of this standard spin-off of Figure 1, Figure 2, Figure 3, Figure 4 statements.
The standard proposed by China Machinery Industry Federation.
This standard tool by the National Standardization Technical Committee (SAC/TC91) centralized.
This standard is drafted by. Chengdu Tool Research Institute Limited.
The main drafters of this standard. Yu Zeng ring, Chen Shichang.
This standard replaces the standards previously issued as follows.
--- GB 1443-1985, GB/T 1443-1996.
Machine tools and tool handles with a clip from the cone
1 Scope
This standard specifies the number 4,6,80,100,120,160,200 Metric cone and No. 0,1,2,3,4,5,6 Morse taper dimensions and tolerances.
This standard applies to machine tools and tool shank with clips from the cone.
2 Normative references
The following documents for the application of this document is essential. For cited documents with dates, only the dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 11334 Geometrical product specifications (GPS) taper tolerance
3 taper tolerance
11334 taper angle tolerances specified by the GB/T AT7, the outer conical positive bias, negative bias within the cone.
Inner and outer conical basic dimensions and tolerances D, testing with the corresponding gauge.
4 type and size
Cone type and size specified in Figure 1 to Figure 4 and Table 1.
Note. The outer surface of the cone can be made discontinuous.
1 with inner cone and outer cone end flat
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