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GB/T 25713-2010: Machinery vibrating stress relief device
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25713-2010 | English | 229 |
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Machinery vibrating stress relief device
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GB/T 25713-2010
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Basic data | Standard ID | GB/T 25713-2010 (GB/T25713-2010) | | Description (Translated English) | Machinery vibrating stress relief device | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J61 | | Classification of International Standard | 25.120.30 | | Word Count Estimation | 10,130 | | Date of Issue | 2010-12-23 | | Date of Implementation | 2011-07-01 | | Quoted Standard | GB/T 191; GB 5226.1; GB/T 6388; GB/T 9969; GB/T 13384; GB/T 17626.2; GB/T 17626.4-2008; JB/T 3000; JB/T 6331.2 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.10 (Total No.165) | | 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 terms and definitions mechanical vibration aging device, basic parameters, technical requirements, test methods and inspection rules, and packaging, signs and so on storage. This standard applies to carbon steel, low-alloy steel, stainless steel, iron, non-ferrous metals (copper, aluminum, titanium and its alloys) and other materials castings, forgings, welding pieces, mold, machined parts for the mechanical processing target vibration aging device (hereinafter referred to as " device"). | GB/T 25713-2010: Machinery vibrating stress relief device---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.
Machinery vibrating stress relief device
ICS 25.120.30
J61
National Standards of People's Republic of China
Mechanical vibration aging device
Issued on. 2010-12-23
2011-07-01 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.
The standard proposed by China Machinery Industry Federation.
This standard by the National Foundry Machinery Standardization Technical Committee (SAC/TC186) centralized.
This standard was drafted. Jinan Sigma Technology Co., Ltd., Jinan Foundry and Metalforming Machinery Research Institute Co., Ltd.
The main drafters of this standard. Liu Jiuming, soup calf, Lu Jun.
Mechanical vibration aging device
1 Scope
This standard specifies the terms and definitions mechanical vibration aging device, basic parameters, technical requirements, test methods and inspection rules and
Packaging, labeling and storage and transportation.
This standard applies to carbon steel, low alloy steel, stainless steel, cast iron, non-ferrous metals (copper, aluminum, titanium and its alloys) and other materials casting
, Forgings, welded parts, molds, machined parts for the processing target mechanical vibration aging device (hereinafter referred to as a "means").
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 191 Packaging - Pictorial signs
GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements
GB/T 6388 transport package shipping mark
GB/T 9969 General Instructions industrial products
GB/T 13384 mechanical and electrical products packaging General technical conditions
GB/T 17626.2 test and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.4-2008 test and measurement techniques - electrical fast transient burst immunity test
JB/T 3000 model designation of foundry equipment
Determination of JB/T 6331.2 casting machinery noise sound pressure level measurement
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Sweep scanning
Fixed eccentric moment, the exciter high speed from a low-key process.
3.2
Sweep curve scanningcurve
Frequency exciting means uniform rise from low to high speed process, the workpiece is detected acceleration value point of speed change with the excitation frequency or exciter
Sweep of the curve called the curve, an abbreviated curve, where, a is the acceleration (unit. m/s2); n is exciter speed (unit. r/min).
3.3
Aging time and aging curve agingtime
When the exciter speed stabilized at a certain value, the duration of time is called aging; meantime, reflecting the acceleration of aging time change
Of the curve, the curve is called aging, denoted at the curve, where, a is an acceleration (unit. m/s2), t is the aging time (unit. min).
3.4
Traces trackingcurve
Aging initial frequency acceleration is a fixed value, the control value of the acceleration in the aging process remains the same, the need to constantly adjust the laser
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