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ISO 4291

Methods for the assessement of departure from roundness; Measurement of variations in radius

Số trang: 18
Ngày phát hành: 1985-09-00

Liên hệ
Establishes types of contact (stylus) instruments to be used, recommendations for their use, procedures for calibration of instruments and verification of their characteristics. Applies to a profile transformation, obtained under reference conditions. Departures from roundness of the measured profile, procedure, calibration and determination of systematic errors of rotation are dealt with in annexes A to D, respectively. Annex E gives rules for plotting and reading polar graphs. The position of the least squares centre can be calculated from a simple explicit equation given in annex F.
Số hiệu tiêu chuẩn
ISO 4291
Tên tiêu chuẩn
Methods for the assessement of departure from roundness; Measurement of variations in radius
Ngày phát hành
1985-09-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN ISO 4291 (1987-09), IDT * DIN ISO 4291 (1984-06), IDT * BS 3730-2 (1982-12-31), NEQ * BS 6740 (1987-02-27), IDT * DS 2033 (1985), IDT * NF E10-103 (1988-06-01), NEQ * JIS B 7451 (1997-11-20), MOD * OENORM ISO 4291 (1988-04-01), IDT * PN-M-04262 (1993-11-16), IDT * SS-ISO 4291 (1991-06-05), IDT * NEN-ISO 4291 (1987), IDT * STN ISO 4291 (1995-02-01), IDT * CSN ISO 4291 (1994-04-01), IDT * DS/ISO 4291 (1990-05-01), IDT * NEN-ISO 4291:1987 nl (1987-05-01), IDT
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Lịch sử ban hành
ISO 4291 (1985-09)
Methods for the assessement of departure from roundness; Measurement of variations in radius
Số hiệu tiêu chuẩn ISO 4291
Ngày phát hành 1985-09-00
Mục phân loại 17.040.30. Dụng cụ đo
Trạng thái Có hiệu lực
Từ khóa
Circular shape * Dimensional tolerances * Error analysis * Errors * Finishes * Form tolerances * Measurement * Measuring instruments * Measuring techniques * Meters * Profile * Profile measurement * Radius * Roundness * Roundness measurement * Shape * Tolerances (measurement) * Interpretations * Metrology * Roundness tolerance * Deviations * Variations * Sound heads * Shape variations * Circular
Mục phân loại
Số trang
18