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GB/T 10944.5-2013: Tool shanks with 7: 24 taper for automatic tool changers -- Part 5: Technical specifications of Retention knobs
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 10944.5-2013 | English | 149 |
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Tool shanks with 7: 24 taper for automatic tool changers -- Part 5: Technical specifications of Retention knobs
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GB/T 10944.5-2013
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Basic data | Standard ID | GB/T 10944.5-2013 (GB/T10944.5-2013) | | Description (Translated English) | Tool shanks with 7: 24 taper for automatic tool changers -- Part 5: Technical specifications of Retention knobs | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J41 | | Classification of International Standard | 25.100.01 | | Word Count Estimation | 5,532 | | Older Standard (superseded by this standard) | GB/T 10945.2-2006 | | Quoted Standard | GB/T 197; GB/T 10944.3-2013 | | Regulation (derived from) | National Standards Bulletin 2013 No. 27 | | 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 automatic tool changer with 7: 24 taper shank tools AC, AD, AF, UC, UD, UF, JD and JF-type pull nails appearance, threaded accuracy, mechanical properties, signs and packaging. This standard applies by GB/T 10944. 3 production | GB/T 10944.5-2013: Tool shanks with 7: 24 taper for automatic tool changers -- Part 5: Technical specifications of Retention knobs
---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.
Tool shanks with 7.24 taper for automatic tool changers Part 5.. Technical specifications of Retention knobs
ICS 25.100.01
J41
National Standards of People's Republic of China
Replacing GB/T 10945.2-2006
ATC tool shank taper 7.24
Part 5. Rivet technical conditions
Part 5. TechnicalspecificationsofRetentionknobs
Issued on. 2013-12-31
2014-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 10944 "ATC 7.24 cone tool shank" is divided into five sections.
--- Part 1. A, AD, AF, U, UD and UF type shank dimensions and marking;
--- Part 2. J, JD and JF type shank dimensions and marking;
Part --- Section 3. AC, AD, AF, UC, UD, UF, JD and JF type Rivet;
--- Part 4. handles the technical conditions;
--- Part 5. Rivet technical conditions.
This section GB/T Part of 510,944.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 10945.2-2006 "automatic tool changer with 7.24 taper tool shank -40,45 and 50 of the first handle with rivets
Part 2. Technical Conditions ", compared with the GB/T 10945.2-2006, the main changes are as follows.
--- Modify the name in English;
--- Modify the scope;
--- Modify the normative references;
--- Remove the model represents rules and code meaning;
--- Remove the positional tolerance;
--- Remove the surface roughness;
--- Modify the mechanical properties.
--- Modify the maximum tensile force is applied to pull the nail (decrease).
This part is proposed by China Machinery Industry Federation.
This part of the tool by the National Standardization Technical Committee (SAC/TC91) centralized.
This section is responsible for drafting unit. Chengdu into a tool Group Co., Ltd. Chengdu Tool Research Institute.
The main drafters of this section. Chen Li, Tian Lixin Zeng Yu ring.
This part of the standard replaces the previous editions are.
--- GB/T 10945-1989, GB/T 10945.2-2006.
ATC tool shank taper 7.24
Part 5. Rivet technical conditions
1 Scope
This section GB/T 10944 specifies the ATC 7.24 taper tool holder with AC, AD, AF, UC, UD, UF, JD and JF
Type pull nails appearance, thread accuracy, mechanical properties, marking and packaging.
This section applies to press GB/T 10944.3 production of automatic tool change tool shank taper 7.24 with rivets.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 197 common thread tolerance
GB/T 10944.3-2013 automatic tool change tool shank taper 7.24 - Part 3. AC, AD, AF, UC, UD, UF, JD and
JF Type Rivet
3 Appearance
Rivet surface should not have scratches, rust, cracks and other defects affecting performance.
4 precision thread
Thread d7 Press GB/T 197 6g precision manufacturing. In AD-type rivets, for example, as shown in Figure 1.
Accuracy Figure 1 thread
5 Mechanical Properties
5.1 material and hardness
Rivet material and hardness of GB/T 10944.3-2013 provisions of Chapter 4 of the.
5.2 pairs of maximum tension applied to pull the nail
When the allowable stress of 400N/mm2 (when calculated with a minimum cross-section considered), force is applied in Table 1.
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