- GD&T
GENERAL DIMENSIONING- International Paper Size Standards
- Technical Drawing Styles
- ISO And ANSI Projections
- ANSI Technical Drawing Views
- Technical Drawing Dimesioning Types
- ANSI and ISO Geometric Tolerancing Symbols
- Geometric Tolerancing Reading
- Taylor Principle Rule#1
- Form Tolerances
- Profile Tolerances
- Orientation Tolerances
- Location Tolerances
- Runout Tolerances
- TOLERANCES
ANSI AND ISO- Tolerancing and Engineering Standards
- Hole and Shaft Basis Limits And Fits
- ISO International System For Limits And Fits
- International Tolerance Grade (IT)
- Fundamental Deviations For Hole and Shaft Basis
- ISO Tolerance Band IT01-IT16
- Calculation Of International Tolerance
- Calculation of Upper and Lower Deviation For Shaft
- Calculation of Upper and Lower Deviation For Holes
- ISO Shaft Tolerances (3mm-400mm)
- ISO Shaft Tolerances (400mm-3150mm)
- ISO Hole Tolerances (3mm-400mm)
- ISO Hole Tolerances (400mm-3150mm)
- ANSI Standard Limits and Fits
- METAL CUTTING TECHNOLOGIES
- Terms and Definitions of the Cutting Tools
- Cutting Tool Materials
- Selection of Carbide to machine the work-part
- Identification System For Indexable Inserts
- Work-Part Materials
- Machinability and the specific cutting force
- Machinability of the Certain Material Evaluations
- Cutting Forces and Chip Formations
ISO Shaft Tolerances (ISO 286-2)(3mm-400mm):
ISO Shaft Tolerances for chart given below shows range between 3mm to 400mm. Nominal Dimension and Tolerance Zone for Holes are in mm (Metric). ISO Shaft Tolerances help the manufacturer to machine the parts with specified limits given by engineer. ISO Shaft Tolerance limits is designated with lower case letter as shown in the chart and It is also described in previous pages.
Example: Nominal Size 3mm-6mm; -270μm= -270(10-3)=-0.270mm
| Grade | NOMINAL SHAFT SIZES (mm) | |||||||||||||||||||
| Over | 3 | 6 | 10 | 18 | 30 | 40 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 225 | 250 | 280 | 315 | 355 |
| Up to and incl. | 6 | 10 | 18 | 30 | 40 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 225 | 250 | 280 | 315 | 355 | 400 |
| a12 | -270 -390 | -280 -430 | -290 -470 | -300 -510 |
-310 -560 | -320 -570 | -340 -640 | -360 -660 |
-380 -730 | -410 -760 | -460 -860 | -520 -920 |
-580 -980 | -660 -1120 | -740 -1200 | -820 -1280 |
-920 -1440 | -1050 -1570 | -1200 -1770 | -1350 -1920 |
| d6 | -30 -38 | -40 -49 | -50 -61 | -65 -78 |
-80 -96 | -100 -119 | -120 -142 |
-145 -170 | -170 -199 | -190 -222 |
-210 -246 |
|||||||||
| e6 | -20 -28 | -25 -34 | -32 -43 | -40 -53 |
-50 -66 | -60 -79 | -72 -94 |
-85 -110 | -100 -129 | -110 -142 |
-125 -161 |
|||||||||
| e13 | -20 -200 | -25 -245 | -32 -302 | -40 -370 |
-50 -440 | -60 -520 | -72 -612 |
-85 -715 | -100 -820 | -110 -920 |
-125 -1015 |
|||||||||
| f5 | -10 -15 | -13 -19 | -16 -24 | -20 -29 |
-25 -36 | -30 -43 | -36 -51 |
-43 -61 | -50 -70 | -56 -79 |
-62 -87 |
|||||||||
| f6 | -10 -18 | -13 -22 | -16 -27 | -20 -33 |
-25 -41 | -30 -49 | -36 -58 |
-43 -68 | -50 -79 | -56 -88 |
-62 -98 |
|||||||||
| f7 | -10 -22 | -13 -28 | -16 -34 | -20 -41 |
-25 -50 | -30 -60 | -36 -71 |
-43 -83 | -50 -96 | -56 -108 |
-62 -119 |
|||||||||
| g5 | -4 -9 | -5 -11 | -6 -14 | -7 -16 |
-9 -20 | -10 -23 | -12 -27 |
-14 -32 | -15 -35 | -17 -40 |
-18 -43 |
|||||||||
| g6 | -4 -12 | -5 -14 | -6 -17 | -7 -20 |
-9 -25 | -10 -29 | -12 -34 |
-14 -39 | -15 -44 | -17 -49 |
-18 -54 |
|||||||||
| g7 | -4 -16 | -5 -20 | -6 -24 | -7 -28 |
-9 -34 | -10 -40 | -12 -47 |
-14 -54 | -15 -61 | -17 -69 |
-18 -75 |
|||||||||
| h4 | 0 -4 | 0 -4 | 0 -5 | 0 -6 |
0 -7 | 0 -8 | 0 -10 |
0 -12 | 0 -14 | 0 -16 |
0 -18 |
|||||||||
| h5 | 0 -5 | 0 -6 | 0 -8 | 0 -9 |
0 -11 | 0 -13 | 0 -15 |
0 -18 | 0 -20 | 0 -23 |
0 -25 |
|||||||||
| h6 | 0 -8 | 0 -9 | 0 -11 | 0 -13 |
0 -16 | 0 -19 | 0 -22 |
0 -25 | 0 -29 | 0 -32 |
0 -36 |
|||||||||
| h7 | 0 -12 | 0 -15 | 0 -18 | 0 -21 |
0 -25 | 0 -30 | 0 -35 |
0 -40 | 0 -46 | 0 -52 |
0 -57 |
|||||||||
| h8 | 0 -18 | 0 -22 | 0 -27 | 0 -33 |
0 -39 | 0 -46 | 0 -54 |
0 -63 | 0 -72 | 0 -81 |
0 -89 |
|||||||||
| h9 | 0 -30 | 0 -36 | 0 -43 | 0 -52 |
0 -62 | 0 -74 | 0 -87 |
0 -100 | 0 -115 | 0 -130 |
0 -140 |
|||||||||
| h10 | 0 -48 | 0 -58 | 0 -70 | 0 -84 |
0 -100 | 0 -120 | 0 -140 |
0 -160 | 0 -185 | 0 -210 |
0 -230 |
|||||||||
| h11 | 0 -75 | 0 -90 | 0 -110 | 0 -130 |
0 -160 | 0 -190 | 0 -220 |
0 -250 | 0 -290 | 0 -320 |
0 -360 |
|||||||||
| h12 | 0 -120 | 0 -150 | 0 -180 | 0 -210 |
0 -250 | 0 -300 | 0 -350 |
0 -400 | 0 -460 | 0 -520 |
0 -570 |
|||||||||
| j5 | +3 -2 | +4 -2 | +5 -3 | +5 -4 |
+6 -5 | +6 -7 | +6 -9 |
+7 -11 | +7 -13 | +7 -16 |
+7 -18 |
|||||||||
| j6 | +6 -2 | +7 -2 | +8 -3 | +9 -4 |
+11 -5 | +12 -7 | +13 -9 |
+14 -11 | +16 -13 | +16 -16 |
+18 -18 |
|||||||||
| j7 | +8 -4 | +10 -5 | +12 -6 | +13 -8 |
+15 -10 | +18 -12 | +20 -15 |
+22 -18 | +25 -21 | +26 -26 |
+29 -28 |
|||||||||
| js5 | +2.5 -2.5 | +3 -3 | +4 -4 | +4.5 -4.5 |
+5.5 -5.5 | +6.5 -6.5 | +7.5 -7.5 |
+9 -9 | +10 -10 | +11.5 -11.5 |
+12.5 -12.5 |
|||||||||
| js6 | +4 -4 | +4.5 -4.5 | +5.5 -5.5 |
+6.5 -6.5 | +8 -8 | +9.5 -9.5 |
+11 -11 | +12.5 -12.5 | +14.5 -14.5 |
+16 -16 | +18 -18 |
|||||||||
| js7 | +6 -6 | +7.5 -7.5 | +9 -9 | +10.5 -10.5 |
+12.5 -12.5 | +15 -15 | +17.5 -17.5 |
+20 -20 | +23 -23 | +26 -26 |
+28.5 -28.5 |
|||||||||
| k5 | +6 +1 | +7 +1 | +9 +1 | +11 +2 |
+13 +2 | +15 +2 | +18 +3 |
+21 +3 | +24 +4 | +27 +4 |
+29 +4 |
|||||||||
| k6 | +9 +1 | +10 +1 | +12 +1 | +15 +2 |
+18 +2 | +21 +2 | +25 +3 |
+28 +3 | +33 +4 | +36 +4 |
+40 +4 |
|||||||||
| k7 | +13 +1 | +16 +1 | +19 +1 | +23 +2 |
+27 +2 | +32 +2 | +38 +3 |
+43 +3 | +50 +4 | +56 +4 |
+61 +4 |
|||||||||
| m5 | +9 +4 | +12 +6 | +15 +7 | +17 +8 |
+20 +9 | +24 +11 | +28 +13 |
+33 +15 | +37 +17 | +43 +20 |
+46 +21 |
|||||||||
| m6 | +12 +4 | +15 +6 | +18 +7 | +21 +8 |
+25 +9 | +30 +11 | +35 +13 |
+40 +15 | +46 +17 | +52 +20 |
+57 +21 |
|||||||||
| m7 | +16 +4 | +21 +6 | +25 +7 | +29 +8 |
+34 +9 | +41 +11 | +48 +13 |
+55 +15 | +63 +17 | +72 +20 |
+78 +21 |
|||||||||
| n5 | +13 +8 | +16 +10 | +20 +12 | +24 +15 |
+28 +17 | +33 +20 | +38 +23 |
+45 +27 | +51 +31 | +57 +34 |
+62 +37 |
|||||||||
| n6 | +16 +8 | +19 +10 | +23 +12 | +28 +15 |
+33 +17 | +39 +20 | +45 +23 |
+52 +27 | +60 +31 | +66 +34 |
+73 +37 |
|||||||||
| n7 | +20 +8 | +25 +10 | +30 +12 | +36 +15 |
+42 +17 | +50 +20 | +58 +23 |
+67 +27 | +77 +31 | +86 +34 |
+94 +37 |
|||||||||
| p5 | +17 +12 | +21 +15 | +26 +18 | +31 +22 |
+37 +26 | +45 +32 | +52 +37 |
+61 +43 | +70 +50 | +79 +56 |
+87 +62 |
|||||||||
| p6 | +20 +12 | +24 +15 | +29 +18 | +35 +22 |
+42 +26 | +51 +32 | +59 +37 |
+68 +43 | +79 +50 | +88 +56 |
+98 +62 |
|||||||||
| r6 | +23 +15 | +28 +19 | +34 +23 | +41 +28 |
+50 +34 | +60 +41 | +62 +43 | +73 +51 |
+76 +54 | +88 +63 | +90 +65 | +93 +68 |
+106 +77 | +109 +80 | +113 +84 | +126 +94 |
+130 +98 | +144 +108 | +150 +114 |
|
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