Description
C.J. WINTERS
Cold Root Rolling for Pipe Threads – Rotary Shouldered Connections
The 11070-SA Series will roll all standard API Rotary Shouldered BOX connections in the following ranges.
The complete CJWinter line of tooling for cold root rolling rotary shouldered connections is compatible with any CNC lathe, and our in-house engineering staff is always available to help with technical manufacturing situations. The 11070 allows you to increase fatigue resistance without slowing down your process.
- NC38 to NC70
- NC35 with Special SA1 series
- 4 1/2 REG thru 8 5/8 REG
- 4 IF to 6 5/8 IF
- 4 1/2 FH to 6 5/8 FH
Series 11070-SA Internal Thread (BOX) Bar-Style Toolholder
- EPL internal tool uses 1″ OD x .375 wide EPL rolls
- 2.5″ x 4″ long shank standard
- Also available in 65mm x 4″ length and 2″ x 5.25″ length shanks
- No external power device needed: Every tool is self-contained, so there’s no need for an outside power source to pressurize the roller piston. The only thing you need is a socket wrench.
- Internal accumulator: A standard feature on all CJWinter tools, the internal accumulator allows engineers to correctly roll the critical run out thread with full pressure through the very last scratch.
- Error-proof loading system: Using this system, the wheels CANNOT be loaded backwards! An asymmetric hub system works in conjunction with the roll holder to eliminate a common but costly mistake.
- No conversions: The values of hydraulic pressure and roller force are 1:1, simplifying the process and reducing chances for error.
- Liquid-filled pressure gauge: Values can be observed post-cycle, rather than during the cycle where moving parts and coolants can restrict the view. IP67 rated against coolant ingress, and supplied with NIST traceable certification.
- The complete CJWinter line of tooling for cold root rolling rotary shouldered connections is compatible with any CNC lathe, and our in-house engineering staff is always available to help with technical manufacturing situations. The 11070 allows you to increase fatigue resistance without slowing down your process.
