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HEAD SOCKET COLLET MANUFACTURING RANGE | |||
---|---|---|---|
Model | Round | Hex | Square |
A-15 | Ø 2 mm to 16 mm in step of 0.5 mm. | 4 mm to 13 mm in step of 1.0 mm. | 4 mm to 11 mm in step of 1.0 mm. |
Ø 1/16" to 5/8" in step of 1/16" | inches size on request | inches size on request | |
A-25 | Ø 2 mm to 26 mm in ssteo of 0.5 mm. | 4 mm to 22 mm in step of 1.0 mm. | 4 mm to 18 mm in step of 1.0 mm. |
Ø 1/16" to 1" in step of 1/16" | 1/8" to 7/8" in step of 1/16" | inches size on request | |
A-30 | AS PER REQUIREMENT | AS PER REQUIREMENT | AS PER REQUIREMENT |
A-42 | AS PER REQUIREMENT | AS PER REQUIREMENT | AS PER REQUIREMENT |
A-60 | AS PER REQUIREMENT | AS PER REQUIREMENT | AS PER REQUIREMENT |
Permissible Concentricity Chart is : 6238 - 1971
ROUND BORE | ||
---|---|---|
Capacity (Bore Size) in mm | Test Lenght L in mm | Permissible Concentricity Error(T.I.R.) |
above 1 to 1.6 | 6 | 0.02 |
above 1.6 to 3 | 10 | 0.02 |
above 3 to 6 | 16 | 0.02 |
above 6 to 10 | 25 | 0.02 |
above 10 to 18 | 40 | 0.03 |
above 18 to 24 | 50 | 0.04 |
above 24 to 30 | 60 | 0.04 |
above 30 to50 | 80 | 0.05 |
above 50 | 100 | 0.05 |
HEXAGON AND SQUARE | ||
---|---|---|
Capacity (Bore Size in mm) | Test Lenght L in mm | Permissible Concentricity Error(T.I.R.) |
above 4 to 6 | 16 | 0.065 |
above 6 to 10 | 22 | 0.065 |
above 10 to 12 | 25 | 0.065 |
above 12 to 19 | 38 | 0.075 |
above 19 to 24 | 48 | 0.080 |
above 24 to 50 | 50 | 0.080 |
above 50 | 50 | 0.090 |
(A) RAW MATERIAL
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(B) MATERIAL TESTING
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(C) MACHINING
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(D) STRESS RILIVING
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(E) MACHINING
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(F) HEAT TREATMENT
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(G) SUBZERO TREATMENT
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(H) TEMPRING PROCESS
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(I) INDUCTION PROCESS
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(J) GRAINDING
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(K) SURFACE TREATMENT
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(L) WASHING
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(M) PACKING & DISPATCHING
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