제 목 주요내용 - dukin.co.krb4%f6%c0%ce_3%c2%… · - 2 - 제 목 주요내용 1일차 소개...

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1995 10 2.0 (Windows 95)

1999 12 3.0 (Windows 2000)

2006 04 4.0

2008 08 5.0 (Windows VISTA CMM S/W)

PTB : PTB-5.3-2008-023

: Class 1 of highest accuracy

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ISO 1101:2004 : Geometrical tolerancing-Tolerances of form, orientation,

location and run-out

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(Symbol)

(Reference)

m 5.4.1

k 5.4.2

h 5.4.3

u 5.4.4

w 8.2.1.2

t 8.2.1.1

i 6.3.1

s 6.3.2

e 6.3.2

q 7.2

j 7.6.4

j

p 7.7.2

v 9.4.1

o 9.4.2

(Application)

(Type of

Tolerances)

(Characteristics)

Geometric Characteristic Symbols (ASME Y14.5-2009)

Parallelism

Perpendicularity

Angularity

Profile of a Surface

(ISO Profile any surface)

Total run-out

Circular run-out

Symmetry

Coaxiality(for axes)

ISO . ASME .

Concentricity(for centre points)

Position

Individual or

Related Features

Profile

Runout

Location

Circularity (ISO Roundness)

Flatness

Straightness

Profile of a line

(ISO Profile any line)

Cylindricity

Form

Orientation

Individual

Features

Related Features


(Symbol)Datum Needed

Straightness m No

Flatness k No

Roundness h No

Cylindricity u No

Profile any line w No

Profile any surface t No

Parallelism e Yes

Perpendicularity s Yes

Angularity i Yes

Profile any line w Yes

Profile any surface t Yes

Position q Yes or No

Concentricity(for centre points) j Yes

Coaxiality(for axes) j Yes

Symmetry p Yes

Profile any line w Yes

Profile any surface t Yes

Circular run-out v Yes

Total run-out o Yes

Symbols for Geometrical Characteristics (ISO 1101:2004)

(Tolerances)(Characteristics)

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