表面粗糙度及形位公差
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FORM TOLERANCE
P 23.13 33.77
65 S S2 L V 65 # 144 0 ##
STRAIGHTNESS CIRCULARITY CYLINDRICITY PERPENDICULARITY
ORIENTATION TOLERANCE PROFILE TOLERANCE RUN OUT TOLERANCE LOCATION TOLERANCE
SURFACE ROUGHNESS AND GENERAL TOLERANCE INTERNATIONAL SURFACE ROUGHNESS AND TOLERANCE JIS CLASS NUMBERS AMERICAN 1000 FRENCH ISO Rmax(=Rs) µm SURFACE FINISH
CLA (=AA) (=Ra)
500 18 N10 50 500 12.5
250 17 N9 25 250 6.3 ±0.8
125 16 N8 12.5 125 3.2
63 15 N7 6.3 63 1.6 120～400 ±0.5
32 14 N6 3.2 32 0.8
16 13 N5 1.6 16 0.4 30～120 ±0.3
8 12 N4 0.8 8 0.2
19 N11 100 1000 25
µ¡n µm
MACHINING TOLERNCE
1000～2000 ±1.2
பைடு நூலகம்
400～1000
GEOMETRIC DIMENSIONING ＆ TOLERANCE GEOMETRIC CHARACTERISTICS SYMBOL FLATNESS
ANGULARITY PARALLELISM
PROFILE OF A SURFACE
PROFILE OF A LINE CIRCULAR RUNOUT TOTAL RUNOUT POSITION CONCENTRICITY SYMMETRY
ERANCE 8 12 N4 0.8 8 0.2 4 11 N3 0.4 4 0.1 6～30 ±0.2 2 10 N2 0.2 2 0.05 1 9 N1 0.1 1 0.025 0.5～6 ±0.1
P 23.13 33.77
65 S S2 L V 65 # 144 0 ##
STRAIGHTNESS CIRCULARITY CYLINDRICITY PERPENDICULARITY
ORIENTATION TOLERANCE PROFILE TOLERANCE RUN OUT TOLERANCE LOCATION TOLERANCE
SURFACE ROUGHNESS AND GENERAL TOLERANCE INTERNATIONAL SURFACE ROUGHNESS AND TOLERANCE JIS CLASS NUMBERS AMERICAN 1000 FRENCH ISO Rmax(=Rs) µm SURFACE FINISH
CLA (=AA) (=Ra)
500 18 N10 50 500 12.5
250 17 N9 25 250 6.3 ±0.8
125 16 N8 12.5 125 3.2
63 15 N7 6.3 63 1.6 120～400 ±0.5
32 14 N6 3.2 32 0.8
16 13 N5 1.6 16 0.4 30～120 ±0.3
8 12 N4 0.8 8 0.2
19 N11 100 1000 25
µ¡n µm
MACHINING TOLERNCE
1000～2000 ±1.2
பைடு நூலகம்
400～1000
GEOMETRIC DIMENSIONING ＆ TOLERANCE GEOMETRIC CHARACTERISTICS SYMBOL FLATNESS
ANGULARITY PARALLELISM
PROFILE OF A SURFACE
PROFILE OF A LINE CIRCULAR RUNOUT TOTAL RUNOUT POSITION CONCENTRICITY SYMMETRY
ERANCE 8 12 N4 0.8 8 0.2 4 11 N3 0.4 4 0.1 6～30 ±0.2 2 10 N2 0.2 2 0.05 1 9 N1 0.1 1 0.025 0.5～6 ±0.1