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ISO 3070-2:2016

Current

Current

The latest, up-to-date edition.

Machine tools Test conditions for testing the accuracy of boring and milling machines with horizontal spindle Part 2: Machines with movable column along the X-axis (floor type)

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

03-08-2016

ISO 3070-2:2016 specifies, with reference to ISO 2301, ISO 2307 and ISO 2302, geometric tests, spindle tests and tests for checking the accuracy and repeatability of positioning by numerical control of horizontal spindle boring and milling machines having a movable column along the X-axis and also specifies the applicable tolerances corresponding to general-purpose, normal accuracy machines.

This type of machines are usually provided with sliding boring spindles and can be provided with universal spindle heads of the following types, whose test conditions are covered by ISO 175431:

- fixed or indexable heads, with accessory spindle(s) square to the Z-axis, with or without one spindle parallel to the Z-axis;

- 45 split indexable heads, with mechanical indexing of the different angular positions of the two bodies (e.g. Hirth couplings);

- 45 split continuous heads, provided with continuous positioning of the two numerically controlled axes;

- swivel heads, with two numerically controlled rotary axes perpendicular to each other.

Test conditions for accessory facing heads are specified in Annex B.

ISO 3070-2:2016 concerns machines having movement of the column on the bed (X-axis), vertical movement of the spindle head on the column (Y-axis), axial movement of the ram (Z-axis), axial movement of the boring spindle (W-axis), and, in most cases, one or more tables moving on a bed parallel to the spindle (R-axis) and rotating around a vertical axis (B-axis).

ISO 3070-2:2016 deals only with the verification of the accuracy of the machine. It does not apply to the operational testing of the machine (e.g. vibration, abnormal noise, stick-slip motion of components) nor to machine characteristics (e.g. speeds, feeds), as such checks are generally carried out before testing the accuracy.

DevelopmentNote
Supersedes ISO 3070-0. (12/2007) Supersedes ISO/DIS 3070-2. (08/2016)
DocumentType
Standard
Pages
55
PublisherName
International Organization for Standardization
Status
Current
Supersedes

04/30112380 DC : 0 ISO 3070-1 - TEST CONDITIONS FOR BORING AND MILLING MACHINES WITH HORIZONTAL SPINDLE - TESTING OF ACCURACY - PART 1: TABLE-TYPE MACHINES
BS ISO 3070-4:1998 Test conditions for boring and milling machines with horizontal spindle. Testing of the accuracy Planer type machines with movable column
DIN ISO 3070-3:2003-05 MACHINE TOOLS - TEST CONDITIONS FOR BORING AND MILLING MACHINES WITH HORIZONTAL SPINDLE; TESTING OF THE ACCURACY - PART 3: FLOOR-TYPE MACHINES WITH DETACHED, STATIONARY WORK-HOLDING TABLE
DIN ISO 3070-4:2003-05 MACHINE TOOLS - TEST CONDITIONS FOR BORING AND MILLING MACHINES WITH HORIZONTAL SPINDLE; TEST OF THE ACCURACY - PART 4: PLANER TYPE MACHINES WITH MOVABLE COLUMN
BS 4656-33:1985 Accuracy of machine tools and methods of test Specification for floor plates
04/30112396 DC : 0 ISO 3070-3 - TEST CONDITIONS FOR BORING AND MILLING MACHINES WITH HORIZONTAL SPINDLE - TESTING OF ACCURACY - PART 3: PLANER-TYPE MACHINES WITH MOVABLE COLUMN
14/30267668 DC : 0 BS ISO 17543-1 - MACHINES TOOLS - TEST CONDITIONS FOR ACCESSORY SPINDLE HEADS - PART 1: HORIZONTAL SPINDLE MACHINES
18/30361441 DC : 0 BS ISO 17543-1 - MACHINES TOOLS - TEST CONDITIONS FOR UNIVERSAL SPINDLE HEADS - PART 1: ACCESSORY HEADS FOR MACHINES WITH HORIZONTAL SPINDLE (HORIZONTAL Z-AXIS)

ISO 230-7:2015 Test code for machine tools Part 7: Geometric accuracy of axes of rotation
ISO 3070-1:2007 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
ISO 10791-10:2007 Test conditions for machining centres — Part 10: Evaluation of thermal distortions
ISO 3070-3:2007 Machine tools — Test conditions for testing the accuracy of boring and milling machines with horizontal spindle — Part 3: Machines with movable column and movable table
ISO 841:2001 Industrial automation systems and integration — Numerical control of machines — Coordinate system and motion nomenclature
ISO 230-1:2012 Test code for machine tools — Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
ISO/TR 16907:2015 Machine tools Numerical compensation of geometric errors
ISO 230-3:2007 Test code for machine tools Part 3: Determination of thermal effects
ISO 230-2:2014 Test code for machine tools — Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes
ISO 10791-7:2014 Test conditions for machining centres Part 7: Accuracy of finished test pieces

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