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US$154.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 1348-2015: Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes Status: Valid LY/T 1348: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 1348-2015 | English | 154 |
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Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes
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LY/T 1348-2015
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| LY/T 1348-2007 | English | 279 |
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Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes
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LY/T 1348-2007
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| LY/T 1348-1999 | English | 279 |
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Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes
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LY/T 1348-1999
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PDF similar to LY/T 1348-2015
Basic data | Standard ID | LY/T 1348-2015 (LY/T1348-2015) | | Description (Translated English) | Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B96 | | Classification of International Standard | 65.060.80 | | Word Count Estimation | 8,857 | | Date of Issue | 2015-10-19 | | Date of Implementation | 2016-01-01 | | Older Standard (superseded by this standard) | LY/T 1348-2007 | | Quoted Standard | LY/T 1167-2014 | | Adopted Standard | ISO 7914-2002, IDT | | Regulation (derived from) | National Forestry Anministration Announcement ��2015 No.19�� | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the internal combustion engine driven portable hand-held oil according to the minimum gap before and after the handle and the corresponding size. This standard applies to portable hand-held chain saw. |
LY/T 1348-2015: Forestry machinery. Portable chain-saws. Minimum handle clearance and sizes---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.Minimum handle clearance and sizes
ICS 65.060.80
B96
People's Republic of China forestry industry standards
Replacing LY/T 1348-2007
Forestry machinery portable chain saw
Handle the smallest gap and size
(ISO 7914..2002, IDT)
Posted on.2015-10-19
2016-01-01 implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces LY/T 1348-2007 "forestry machinery portable chain saw hand minimum clearance and size," and LY/T 1348-
2007 compared to the main technical changes are as follows.
--- Modify the requirements of 3.1 before the hand, paragraph 2 and paragraph 3 read "The holding area should be determined as follows. Hold
The length of the area shall be limited by the grip of the chain saw or the point X0 and point X1 as shown in Figure 2. Reference point X0 should follow
LY/T 1167-2014 provisions to determine. Reference point X1 shown in Figure 2, the application of type A gauge (see LY/T 1167-
2014). Place the gauge in the lower left hand of the front handle and keep it parallel to the center line of the front handle,
Move until it touches the cover. (See 3.1,.2007 edition 3.1);
--- Revised Table 1, "the front handle grip area of the fingers gap pruning saw chain diagram number" and footnote b (see Table 1,
2007 Edition Table 1);
--- Modify the name of Figure 1 (see Figure 1,.2007 version of Figure 1);
--- Modify the expression of Figure 2 (see Figure 2,.2007 version of Figure 2).
This standard uses the translation method identical with the international standard ISO 7914..2002 "forestry machinery portable chain saw hand the smallest gap and
Size ", while incorporating ISO 7914..2002/Amd.1..2012.
This standard made the following editorial changes.
--- In order to be consistent with China's drawing standards, the dimensions of Figure 6 were modified way (see Figure 6,.2007 version of Figure 6).
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This standard by the National Forestry Machinery Standardization Technical Committee (SAC/TC61) and centralized.
This standard is drafted by. Zhejiang Yusen Brigade Tools Co., Ltd.
Participated in the drafting of this standard. Zhejiang Zhongjian Technology Co., Ltd., Zhejiang Zhongma Garden Machinery Co., Ltd., Zhejiang send Neil
Electrical Co., Ltd., Zhejiang Sanfeng Industrial Co., Ltd., the State Forestry Administration Harbin Forestry Machinery Research Institute.
The main drafters of this standard. Dunn Chang, Yang Haiyue, Lai Youzheng, Zhu Daoqing, Yang Feng, Huang Xin Yue, Yang Xuefeng.
This standard replaces the standards previously issued as follows.
--- LY/T 1348-1999, LY/T 1348-2007.
Forestry machinery portable chain saw
Handle the smallest gap and size
1 Scope
This standard specifies the internal combustion engine-powered portable hand-held chain saw before and after the smallest gap and the corresponding size.
This standard applies to portable handheld chain saw.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
LY/T 1167-2014 forestry machinery portable chain saw front hand guard Dimensions and clearance (ISO 6533..2012, IDT)
3 General requirements
3.1 before the hand
The structure and the position of the front handle should ensure that when the operator wears the glove to operate the chain saw, it will not hinder the operation in the whole holding area, as shown in FIG. 1.
The holding area shall be determined as follows. The length of the holding area shall be limited by the holding force of the chain saw or point X0 and point
X1.
Reference point X0 shall be determined according to the provisions of LY/T 1167-2014.
Reference point X1, as shown in Figure 2, is to be determined using a type A gauge (see LY/T 1167-2014). The gauge placed in the left hand lower front,
While keeping parallel to the centerline of the front handle, close to the handle and move it down until it contacts the cover.
When the machine handle and cover can not be inserted between the A-type gauge, the gauge should be truncated, but must meet the requirements.
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