GB/T 14303-2008 English PDF

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GB/T 14303-2008: Woodworking machines -- Single blade circular saw benches with or without travelling table -- Nomenclature and acceptance conditions
Status: Valid

GB/T 14303: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 14303-2008	314	Add to Cart	3 days	Woodworking machines -- Single blade circular saw benches with or without travelling table -- Nomenclature and acceptance conditions	Valid
GB/T 14303-1993	359	Add to Cart	3 days	Woodworking machines-Single blade universal circular saw bench with or without travelling table-Accuracy tests	Obsolete

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Basic data

Standard ID: GB/T 14303-2008 (GB/T14303-2008)
Description (Translated English): Woodworking machines -- Single blade circular saw benches with or without travelling table -- Nomenclature and acceptance conditions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J65
Classification of International Standard: 79.120.10
Word Count Estimation: 16,157
Date of Issue: 2008-08-11
Date of Implementation: 2009-02-01
Older Standard (superseded by this standard): GB/T 14303-1993; GB/T 14387-1993
Quoted Standard: GB/T 17421.1-1998
Adopted Standard: ISO 7008-1983, IDT
Regulation (derived from): National Standard Approval Announcement 2008 No.14 (Total No.127)
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 of each part of the table, with or without moving a single blade circular saw machine (hereinafter referred to as the machine). While referring to GB/T 17421. 1-1998, provides for inspection of geometric precision machine tools, and given the appropriate tolerances for general purposes, ordinary precision machine tools. This standard specifies only the geometric accuracy test machine, not for running test machine (such as vibration, unusual noise, reptiles and other test components), does not apply to machine characteristics test (such as speed, feed rate, etc.) these tests are generally advised to geometric precision in front of the machine -test. This standard for precision machine work without mandatory testing, which should be between the user and the manufacturer prior agreements separately.

GB/T 14303-2008: Woodworking machines -- Single blade circular saw benches with or without travelling table -- Nomenclature and acceptance conditions

---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.
Wookworking machines. Single blade circular saw benches with or without travelling table. Nomenclature and acceptance conditions ICS 79.120.10 J65 National Standards of People's Republic of China GB/T 14303-2008/ISO 7008. 1983 Replacing GB/T 14303-1993, GB/T 14387-1993 Woodworking machine saw blade circular saws term sheets and precision (ISO 7008. 1983, IDT) Posted 2008-08-11 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is identical with ISO 7008. 1983 "Woodworking machines with or without traveling table single blade circular saws - Nomenclature and acceptance Article Member "(in English). For ease of use, this standard made the following editorial changes. --- "This International Standard" be replaced by "this standard"; "." --- With a decimal point instead of a comma as the decimal point, ""; --- Remove the French term and Appendix A; --- Deleted international standards foreword; --- Increasing the normative references of Lead; --- To ISO 7008. 1983 references to other international standards, with the international standard has been adopted as the standard instead of the corresponding country. This standard replaces GB/T 14303-1993 "universal circular saw machine precision" and GB/T 14387-1993 "vertical sectional circular saw Machine precision. " This standard and GB/T 14303-1993 There are differences compared to. --- Modify the standard name; --- Increasing the term; --- Part of the geometric accuracy of the text items and made editorial changes, delete the G16; --- Remove the work of the accuracy. The standard proposed by China Machinery Industry Federation. This standard by the National Woodworking Machine and Tool Standardization Technical Committee (SAC/TC84) centralized. This standard was drafted. Asian worker (Weihai) Co., Ltd., Hangzhou Lin'an Nanyang Woodworking Machinery Co., Ltd. The main drafters of this standard. Song Zhimin, Zheng Cai, Liuxue Zhen. This standard replaces the standards previously issued as follows. --- GB/T 14303-1993; --- GB/T 14387-1993. GB/T 14303-2008/ISO 7008. 1983 Woodworking machine saw blade circular saws term sheets and precision

1 Scope

This standard specifies the terms of each part with or without traveling table single blade circular saws (hereinafter referred to as machine tools), taking GB/T 17421.1-1998, provides geometric precision machine testing, and given the appropriate tolerances for general purpose, normal precision Machine. This standard specifies only the geometric accuracy of machine tool inspection, does not apply to running test machine (such as vibration, unusual noise, crawling parts Inspection, etc.), does not apply to machine features test (such as speed, feed rate, etc.), these tests are generally advised before testing the geometric accuracy of machine tools get on. The standard accuracy of machine tools for working without mandatory inspection, which should be between the user and the manufacturer prior agreement separately.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 17421.1-1998 Test code for machine tools - Part 1. under no-load or finishing conditions Geometric accuracy of machines (Eqv ISO 230-1.1996)

3 Short Description

3.1 standard in all dimensions and tolerances are in millimeters. 3.2 This standard should be used with reference to GB/T 17421.1-1998, especially the test installation, spindles and other moving parts of the machine before Temperature, and test methods. Gage error should not exceed 1/3 of the tolerance of the subject project. 3.3 standard geometric accuracy test order is given by the machine tool assembly sequence, which is not limited by the order of the actual inspection time. In order to facilitate Installation and testing of the seizure, inspection in any order. The standard test given project may not always be necessary or itemized inspection 3.4 inspection tools. 3.5 Test Project selection is determined by the user, and in agreement with the manufacturer, clearly defined at the time of ordering the machine. Selected test Projects are often of interest about the performance of your machine. 3.6 movement in the direction of the workpiece called longitudinal movement. 3.7 When it is determined tolerance range differs from the measurement of the standard measurement range should be considered a minimum conversion value of tolerance 0.01mm (see GB/T 17421.1-1998 in 2.3.1.1).

4 Terms

Tools - Terminology Figure 1 and Table 1. GB/T 14303-2008/ISO 7008. 1983 ......

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