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Machine tools -- Test conditions for testing the accuracy of boring and milling machines with horizontal spindle -- Part 1: Machines with fixed column and movable table
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GB/T 5289.1-2008
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| GB/T 5289-1985 | English | RFQ |
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Boring and milling machines with horizontal spindle--Testing of the accuracy
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Basic data | Standard ID | GB/T 5289.1-2008 (GB/T5289.1-2008) | | Description (Translated English) | Machine tools -- Test conditions for testing the accuracy of boring and milling machines with horizontal spindle -- Part 1: Machines with fixed column and movable table | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J54 | | Classification of International Standard | 25.080.20 | | Word Count Estimation | 50,550 | | Date of Issue | 2008-08-11 | | Date of Implementation | 2009-02-01 | | Older Standard (superseded by this standard) | GB/T 5289.2-2000 | | Quoted Standard | GB/T 1182-2008; GB/T 17421.1-1998; GB/T 17421.2-2000 | | Adopted Standard | ISO 3070-1-2007, MOD | | 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 general use of ordinary precision horizontal boring and milling (with fixed column and movable table machine) geometric accuracy, precision work, CNC positioning accuracy and repeatability of positioning accuracy test methods and tolerances. The machine can be configured with different types of spindle box, such as sliding axis milling and boring with, peace with plain boring spindle rotating disk, with the ram or ram milling headstock. This portion of the machine tool having a longitudinal (Z -axis) and horizontal (X-axis) to move the table, vertically movable spindle box (Y -axis), movable shaft or boring ram (W -axis), flat rotating disk slider (U -axis) on the radial feed can move, but also comes with a rotary table or indexing table. |
GB/T 5289.1-2008: Machine tools -- Test conditions for testing the accuracy of boring and milling machines with horizontal spindle -- Part 1: Machines with fixed column and movable table ---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.
. Machine tools Test conditions for testing the accuracy of boring and milling machines with horizontal spindle Part 1. Machines with fixed column and movable table
ICS 25.080.20
J54
National Standards of People's Republic of China
Replacing GB/T 5289.2-2000
Horizontal Boring accuracy test conditions
Part 1. Mobile and fixed column machine worktable
(ISO 3070-1.2007, MOD)
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
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 1 proper nouns
4 machining operation definition 3
5 major components 3
6 General requirements 4
Geometric tests 7 5
33 8 Working accuracy test
9 NC positioning accuracy and repeatability of test 40
Appendix A (informative) of this section and ISO 3070-1.2007 technical differences and their causes 46
Foreword
GB/T 5289 "Test conditions for horizontal milling precision" is divided into three sections.
--- Part 1. fixed and mobile table column machine;
--- Part 2. mobile column and fixed table machine tools;
--- Part 3. Move the machine table and mobile column.
This section GB/T 5289 Part 1.
The partial modification of the use of ISO 3070-1.2007 "horizontal milling precision test conditions - Part 1. Mobile and fixed column work
Machine tools "(in English).
Taking into account China's national conditions, at the time of adoption of international standards it has been modified. These technical differences identified in a single vertical line to which they relate
The margin of the terms page. It gives a list of the technical differences and their reasons in Appendix A for reference.
For ease of use, this section also made the following editorial changes.
--- Remove the ISO foreword;
--- Chapter 5, "Special Parts comment" to "major part";
--- Chapter 6, "Basic Notes" is replaced by "General requirements";
--- In the form accuracy removed "Found error" column;
--- With a decimal point "." Instead of a comma as the decimal point "."
This Part replaces GB/T 5289.2-2000 "Test conditions for horizontal milling accuracy - Part 2. desktop machine."
Section compared with the GB/T 5289.2-2000 The main changes are as follows.
--- Increase the Chapter 4, "the definition of machining operations";
--- Increased Chapter 5, "main part";
--- A "boring axis deflection when" instead of "straightness boring axis movement" (see this edition 7.5 G19,2000 Version 5.5 G19);
--- With "numerical control cutting" instead of "test precision CNC horizontal boring and milling work supplementary items" P11 and P12 (see Chapter 8 edition M4,
2000 version 6.2);
--- Revised Chapter 9, "NC positioning accuracy and repeatability of the test," the precision value (see Chapter 9 edition, 2000 5th edition
The chapter 5.10).
Appendix A of this section is an informative annex.
This part is proposed by China Machinery Industry Federation.
This part of the National Metal Cutting Machine Standardization Technical Committee (SAC/TC22) centralized.
This section is drafted. Shenyang Institute of drill boring Kunming Machine Tool Company Limited.
The main drafters of this section. Houshu Juan, Xuli Ting, Zheng Shuping, Tang Qishou.
This part of the standard replaces the previous editions are.
--- GB 5289-1985;
--- GB/T 5289.2-2000.
Horizontal Boring accuracy test conditions
Part 1. Mobile and fixed column machine worktable
1 Scope
This section GB/T 5289 specifies the general purpose general accuracy of horizontal boring and milling (with a fixed table and mobile column machine)
Geometric accuracy, precision, CNC positioning accuracy and repeatability of the test method and tolerances.
The machine can be configured to different types of spindle box, with a sliding axis milling and boring, boring with a sliding shaft peace rotating disk with milling ram or ram
Headstock.
This portion of the machine tool having a longitudinal (Z axis) and horizontal (X axis) of workstations, vertically movable headstock (Y axis), can be moved
Boring slider moving shaft or ram (W-axis), flat rotating disk (U-axis) can be radial feed movement, but also with a rotary table or indexing workers
For Taiwan.
This section applies to ordinary and CNC horizontal boring and milling machine (with fixed column and movable table) the accuracy of testing.
This section does not apply to machines running test (such as vibration, unusual noise, uneven movement of the member) and machine characteristic test
(Such as speed, feed), because these tests are usually carried out before testing the accuracy.
2 Normative references
The following documents contain provisions which, through reference to GB/T 5289 to the present, constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 1182-2008 Geometrical product specifications (GPS) geometric tolerances of form, orientation, location and runout tolerancing
(ISO 1101.2004, EQV)
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)
GB/T 17421.2-2000 Test code for machine tools - Part 2. CNC axis positioning accuracy and repeatability of determination
(Eqv ISO 230-2.1997)
3 specific terms
3.1 Boring
Holding the workpiece does not move, the rotary cutting tool, cutting the main process is completed, that is, through the tool and/or flat rotating disk spindle rotation cut
Cutting energy cutting machine.
3.2 mobile form
Feed movement are the following.
a) Longitudinal, lateral movement or rotary motion;
b) headstock vertical movement;
c) axially movable spindle;
d) on a flat rotating disk radial movement of the slider.
Table 1 gives the name of the machine shown in Figure 1 each structural member. Figure 1 shows the milling and boring machine with fixed and mobile column of the table
Two possible configurations. one is not a rotary table [see Figure 1a)], and the other is a rotary table [see Figure 1b)].
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