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FZ/T 97026-2012: General technical requirements for cams of flat knitting machines
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| FZ/T 97026-2012 | English | 149 |
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General technical requirements for cams of flat knitting machines
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FZ/T 97026-2012
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Basic data | Standard ID | FZ/T 97026-2012 (FZ/T97026-2012) | | Description (Translated English) | General technical requirements for cams of flat knitting machines | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W96 | | Classification of International Standard | 59.120.40 | | Word Count Estimation | 6,628 | | Quoted Standard | GB/T 1804 | | Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2012 No. 70; industry standard filing Notice 2013 No. 2 (No. 158 overall) | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This standard specifies the flat knitting triangle technical requirements, test methods and inspection rules. This standard applies to flat knitting machine, computer flat knitting machine with a triangular, Other knitting machine can also refer to the us | FZ/T 97026-2012: General technical requirements for cams of flat knitting machines---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.
General technical requirements for cams of flat knitting machines
ICS 59.120.40
W96
People's Republic of China textile industry standards
General technical conditions for flat knitting machine Triangle
Issued on. 2012-12-28
2013-06-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Textile Industry Association.
This standard by the National Standardization Technical Committee Textile machinery and accessories (SAC/TC215) centralized.
This standard by sharp Jiangsu Electric Machinery Co., Ltd., Jiangsu Jinlong Technology Co., Ltd, Tiger Technology Co., Ltd., Zhangjiagang City
Fly knitting Equipment Co., Ltd., Shaoxing County Wei Knitting Machinery Co., Ltd., Zhejiang Hengqiang Technology Co., Ltd., Zhejiang Hysen Textile Machinery Division
Technology Co., Ltd., Ningbo Bo Japan Machinery Co., Ltd., Ningbo Yu Machinery Co., Ltd., Zhangjiagang City DS-ho Machinery Co., Ltd., China Textile Machinery
Mechanical Equipment Industry Association is responsible for drafting.
The main drafters of this standard. Shao Aiming, Jin Yongliang, Luxian Rong, Xu Haiping, Luo Haisheng, Hujun Xiang, Ms. Li, Cai Jie, Yuyun Quan, Zhu Hongqi,
Lv Yongjun, Zhang Yongde.
General technical conditions for flat knitting machine Triangle
1 Scope
This standard specifies the technical requirements, test methods and inspection rules flat knitting machine Triangle.
This standard applies to flat knitting machine, computer flat knitting machine with a triangular; other machine with triangular cross-reference can be used.
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 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance
3 Technical requirements
3.1 Hardness
Triangle hardness range of 62HRC ~ 66HRC.
3.2 surface quality
3.2.1 the hand contour surface roughness Ra is not greater than 0.8μm, its grain direction should be consistent with the direction of the hand, and does not allow a clear ripple
And dents.
3.2.2 needle guard of profile (non-down pin surface) of the surface roughness Ra is not greater than 1.6μm.
The surface roughness Ra value 3.2.3 Triangle mounting plane and parallel to the surface is not more than 1.6μm.
3.2.4 bonding surface adjacent triangular surface roughness Ra is not greater than 1.6μm.
The surface roughness Ra value positioning holes 3.2.5 Triangle is not more than 1.6μm; mounting hole surface roughness Ra value is not
At 6.3μm.
3.2.6 The surface roughness Ra value of each chamfering or circular joint of not more than 3.2μm.
3.3 dimensional accuracy
3.3.1 thickness dimension tolerance 0-0.04mm.
3.3.2 the hand of profile, the needle guard of profile dimensions tolerance of ± 0.02mm.
3.3.3 Positioning pin hole size tolerance. the pin hole center distance ≤40mm of ± 0.01mm; pin hole center distance > 40mm when
Is ± 0.02mm.
3.3.4 mounting holes positioned a tolerance of ± 0.1mm.
3.3.5 remaining dimensional tolerances according to GB/T 1804 regulations.
3.4 Other
Part shall be approved by degaussing.
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