ISO 1984-2-2001 PDF

Full title and description

Test conditions for manually controlled milling machines with table of fixed height — Testing of the accuracy — Part 2: Machines with vertical spindle. This part of ISO 1984 specifies the test conditions, measurement procedures and acceptance guidance for assessing the machining accuracy of manually controlled vertical‑spindle milling machines with a fixed‑height table.

Abstract

ISO 1984-2:2001 defines standardized tests and measurement procedures to evaluate positional accuracy, repeatability and related error components of manually controlled milling machines fitted with a vertical spindle and a table of fixed height. The standard describes required test pieces, measurement instruments, environmental considerations and reporting formats to ensure repeatable, comparable accuracy assessments between manufacturers, purchasers and testing laboratories.

General information

• Status: Published (confirmed in systematic review).
• Publication date: 14 June 2001.
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 25.080.20 (Boring and milling machines).
• Edition / version: Edition 1 (2001).
• Number of pages: 17.

Key bibliographic and lifecycle details above are taken from the ISO record for ISO 1984-2:2001 and supporting national catalogues.

Scope

This standard applies to manually controlled milling machines that have a fixed‑height table and a vertical spindle. It specifies test conditions, measurement methods and acceptance checks used to determine the machine's accuracy (for example positioning, straightness, squareness and repeatability) under defined test setups. ISO 1984-2 is intended for factory acceptance tests, comparative performance checks and for use by test laboratories and manufacturers when stating machine performance.

Key topics and requirements

• Definition of test pieces and fixture arrangements appropriate for vertical‑spindle machines.
• Procedure for measuring positioning accuracy and repeatability in the principal axes.
• Assessment of straightness, perpendicularity (squareness) and runout relevant to vertical spindles.
• Specification of measurement instruments (dial gauges, indicators, length standards) and calibration/traceability expectations.
• Environmental and setup conditions (temperature, levelling, warm‑up) required during testing.
• Acceptance reporting format and how to record and present measured error components.

Typical use and users

Used by machine tool manufacturers, quality/inspection departments, independent test laboratories and purchasers of manually controlled milling machines. Typical applications include factory acceptance testing, quality assurance during production, benchmarking between machine models and verification after maintenance or refurbishment.

Related standards

ISO 1984-2:2001 is one part of the ISO 1984 series which updated and replaced earlier consolidated acceptance conditions (ISO 1984:1982). A companion part (ISO 1984-1:2001) covers machines with horizontal spindle. Other related standards address safety of milling machines, machine tool testing methods and calibration/measurement traceability practices.

Keywords

milling machines, manually controlled, vertical spindle, fixed table, accuracy testing, positioning, repeatability, test conditions, ISO 1984-2

FAQ

Q: What is this standard?

A: ISO 1984-2:2001 prescribes test conditions and procedures for evaluating the accuracy of manually controlled milling machines with a vertical spindle and a fixed‑height table.

Q: What does it cover?

A: It covers test setups, required test pieces, measurement methods for positioning, straightness and squareness, environmental conditions for testing and the recommended reporting of results to enable consistent accuracy assessment.

Q: Who typically uses it?

A: Machine tool manufacturers, inspection and quality departments, independent test laboratories and buyers performing acceptance or comparative tests on manually controlled vertical‑spindle milling machines.

Q: Is it current or superseded?

A: ISO 1984-2:2001 is the published Part 2 edition from 2001. The ISO record indicates it was reviewed and its status confirmed in subsequent systematic reviews; the 2001 edition remains the active published part for vertical‑spindle machines. Users should check national catalogues or ISO for the latest confirmation date before assuming currency.

Q: Is it part of a series?

A: Yes — it is Part 2 of the ISO 1984 series (the series replaces earlier consolidated acceptance conditions ISO 1984:1982). Part 1 (ISO 1984-1:2001) addresses machines with horizontal spindles.

Q: What are the key keywords?

A: milling machines; manually controlled; vertical spindle; accuracy testing; positioning; repeatability; fixed‑table; ISO 1984-2.