AMERICAN STANDARD EXTERNAL TAPER PIPE THREADS
The United States uses ANSI’s American National Standard Pipe Thread Standards to regulate the formation
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Two roll brackets come standard for inboard and center roll positions and cover the entire range of .000 – .843 adjustments.
The center bracket is used for most applications and supports roll pin at both ends, providing superior rigidity. The inboard bracket is used when the part geometry requires the support roll to be close to the spindle.
Lower height of 2.98 inches allows for increased clearance between the 2nd and 3rd positions minimizing interference with adjacent tooling. Zero clearance matched assembly for more rigidity, virtually eliminating chatter. Micro Taper adjustments can be made within .0001 inches with taper adjust screw.
| Label | Quantity | Part Number | Description |
|---|---|---|---|
| 1 | 1 | 111-01 | Center Shave Tool Assembly |
| 2 | 1 | 111-11-QCT | 2nd Position Tool Block Assembly |
| Label | Quantity | Part Number | Description |
|---|---|---|---|
| 1 | 1 | 111006 | Taper Arm – 2nd Position |
| 2 | 1 | 111008 | Taper Pin (Arm) |
| 3 | 1 | 111009 | Threaded Taper Adjust Pin (Block) |
| 4 | 1 | 111010 | Taper Adjustment Screw |
| 5 | 1 | 111029 | SSS #10-32 x 1.250 Cup Pt. |
| 6 | 1 | 111205 | Tool Block |
| 7 | 1 | 111207 | Expansion Locking Gib-Angled-(1st 2nd 3rd) |
| 8 | 2 | 125043 | SSS #8-32 x .188 Cup Pt. |
| 9 | 1 | 130047 | SHCS 5/16-24 x 1.000 |
| 10 | 1 | NC41029 | Spring Plunger #8-32 Short, Heavy Force |
| Label | Quantity | Part Number | Description |
|---|---|---|---|
| 1 | 1 | 111-01 | Center Shave Tool Assembly |
| 2 | 1 | 111-12 | 3rd Position Tool Block Assembly |
| Label | Quantity | Part Number | Description |
|---|---|---|---|
| 1 | 1 | 111007 | Taper Arm – 3rd Position |
| 2 | 1 | 111008 | Taper Pin (Arm) |
| 3 | 1 | 111009 | Threaded Taper Adjust Pin (Block) |
| 4 | 1 | 111010 | Taper Adjustment Screw |
| 5 | 3 | 111026 | FHCS #10-32 x .750 |
| 6 | 1 | 111028 | Pin: Dowel .250 x .625 |
| 7 | 1 | 111201 | Tool Block |
| 8 | 1 | 111202 | Dovetail Adapter Plate (3rd) |
| 9 | 1 | 111207 | Expansion Locking Gib-Angled-(1st 2nd 3rd) |
| 10 | 2 | 125043 | SSS #8-32 x .188 Cup Pt. |
| 11 | 1 | 111023 | SSS #10-32 x .500 Cup Pt. |
| 12 | 1 | 111024 | SSS #8-32 x .250 Flat Pt. |
| 13 | 2 | 130046 | SHCS 5/16 – 24 x .625 |
| 14 | 1 | 130047 | SHCS 5/16 – 24 x 1.00 |
| 15 | 1 | NC41029 | Threaded Taper Adjust Pin (Block) |
| Label | Quantity | Part Number | Description |
|---|---|---|---|
| 1 | 1 | 111-01 | Center Shave Tool Assembly |
| 2 | 1 | 108203A | Adapter Block Assembly |
| Label | Quantity | Part Number | Description |
|---|---|---|---|
| 3 | 1 | 108203 | Adapter Block |
| 4 | 2 | 140294 | SSS ¼ – 28 x .750 |
| 5 | 1 | 7999400 | SSS 3/8 – 24 x 1.500 |
| 6 | 1 | 140311 | SHCS 3/8 – 16 x 1.000 |
The United States uses ANSI’s American National Standard Pipe Thread Standards to regulate the formation
Thread rolling is a metal forging process that forms threads into the mirror image of
Most frequently used in the production of threaded rods, bolts, screws, and other metal fasteners, thread