|
US$154.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
LY/T 2889-2017: Forestry machinery--Portable chain-saws--Test method for evaluating saw chain oil lubricity
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 2889-2017 | English | 154 |
Add to Cart
|
3 days [Need to translate]
|
Forestry machinery--Portable chain-saws--Test method for evaluating saw chain oil lubricity
| Valid |
LY/T 2889-2017
|
PDF similar to LY/T 2889-2017
Basic data | Standard ID | LY/T 2889-2017 (LY/T2889-2017) | | Description (Translated English) | Forestry machinery--Portable chain-saws--Test method for evaluating saw chain oil lubricity | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B96 | | Classification of International Standard | 65.060.80 | | Word Count Estimation | 8,853 | | Date of Issue | 2017-06-05 | | Date of Implementation | 2017-09-01 | | Quoted Standard | ISO 2049; ISO/IEC 17025 | | Adopted Standard | ISO/TS 19858-2015, IDT | | Regulation (derived from) | State Forestry Administration Notice 2017 No. 11; Industry Standard Filing Announcement 2017 No. 8 (Total No. 212) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the test method for classifying the lubricating capacity of the chain lubricant when using guides and saw chains. This standard has designed a stress condition for saw chains and guides that can be reproduced during sawing. The test demonstrated the ability of the lubricant to reduce the wear between the various friction components. This standard enables chain saw manufacturers to specify the recommended specifications for the saw chain lubricant in the operating instructions. The test device was developed based on the design of the Swedish Test Committee (SMP). The test procedure also takes into account the long-term practical experience of the German Forestry Technical Committee (KWF) regarding biodegradable saw chain lubricants. | LY/T 2889-2017: Forestry machinery--Portable chain-saws--Test method for evaluating saw chain oil lubricity
---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.
Forestry machinery.Portable chain-saws.Test method for evaluating saw chain oil lubricity
ICS 65.060.80
B96
People's Republic of China Forestry Industry Standard
Forestry machinery portable chain saw
Saw chain lubricant performance evaluation test method
(ISO /T S19858.2015, IDT)
Published on.2017-06-05
2017-09-01 implementation
State Forestry Administration released
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Test device 1
5 Test procedure 2
6 Measurement 3
7 Test report 3
8 test results 5
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard adopts the translation method equivalent to the international standard ISO /T S19858.2015 "Forestry machinery portable chain saw saw chain lubricant
Performance Evaluation Test Method.
The documents of our country that have a consistent correspondence with the international documents referenced in this standard are as follows.
---GB/T 27025-2008 General requirements for testing and calibration laboratory capabilities (ISO /IEC 17025.2005, IDT).
This standard has made the following editorial changes.
--- Added "Note. hereinafter referred to as 'saw chain'" in 3.1;
--- After the third paragraph of 5.2, add "test parameters see Table 1";
--- Change "[see Figure 2a)]" in 6.1 to "(see Figure 2)";
--- Added in Table 3 "Note. Total extension = saw chain extension after running-in test.
Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents.
This standard is proposed and managed by the National Forestry Machinery Standardization Technical Committee (SAC/TC61).
This standard was drafted. Zhejiang Zhongma Garden Machinery Co., Ltd., Harbin Forestry Machinery Research Institute of the State Forestry Administration, Zhejiang Sanfeng
Industrial Co., Ltd., Zhejiang Zhongjian Technology Co., Ltd., Zhejiang Pine Technology Co., Ltd., Yongkang Putian Garden Machinery
Co., Ltd., Zhejiang Baima Industrial Co., Ltd., Shandong Huasheng Zhongtian Machinery Group Co., Ltd.
The main drafters of this standard. Lai Youzheng, Huang Xinyue, Liu Guomin, Li Yingzhen, Yang Feng, Yang Haiyue, Zhu Daoqing, Tang Enchang, Yang Chuanwu, Cui Jingguo.
Forestry machinery portable chain saw
Saw chain lubricant performance evaluation test method
1 Scope
This standard specifies the test method for classifying the lubricity of saw chain lubricants when using guide plates and chains.
This standard specifies a stress condition for the saw chain and the guide that can be reproduced and reproduced during the sawing process. The test demonstrates the reduction of lubricants
The ability to wear between friction components.
This standard enables the chain saw manufacturer to specify the type of the recommended chain lubricant in the instruction manual.
The test device was developed on the basis of the design of the Swedish Test Committee (SMP). The test procedure also took into account the German Forestry Technical Committee.
KWF's long-term practical experience with biodegradable saw chain lubricants.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
ISO 2049 Determination of colour of petroleum products (ASTM scale) [Petroleumproducts-Determination of colour
(ASTMscale)]
General requirements for ISO /IEC 17025 testing and calibration laboratory capabilities (Generalrequirementsforthecompetenceof
Testingandcalibrationlaboratories)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Chainless saw chain sawchainwithoutteeth
The connecting piece replaces the chain of the cutter link and/or the buffer connection piece.
Note. Hereinafter referred to as "saw chain".
3.2
Loading wheel loadingwheel
A wheel that applies a contact force to the saw chain and is covered with rubber from below.
Note. See Figure 1.
4 test device
4.1 General
The test device uses a rim sprocket to drive the saw chain. The speed of the saw chain is adjusted by controlling the output speed of the drive sprocket motor.
see picture 1.
4.2 Main components
The main components include.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 2889-2017_English be delivered?Answer: Upon your order, we will start to translate LY/T 2889-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of LY/T 2889-2017_English with my colleagues?Answer: Yes. The purchased PDF of LY/T 2889-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|