Sandvik Coromant Ibérica, S.A. - Thread inserts
Sandvik Coromant CoroMill 325
Plates and portaplaquitas Threading: for medical applications
Increasingly used more screws in bone implants for spine and other medical components, which means that medical supply chain manufacturing workshops are constantly looking for ways to improve their production times. Under this premise, the plates and portaplaquitas thread in whirlwind of Sandvik Coromant designed to get threads in thin and elongated components from stock for roughing, high speeds and without having a dedicated thread in whirlwind machine.
He threaded vortical is preferable to the conventional techniques of threaded with a single tooth due to its speed; the smooth and tangential cutting action minimizes shearing forces to achieve a high-speed chip. This, together with a sliding head machine rigidity, resulting in complete threads accurately in a single pass. The gains are higher productivity and better manufacturing economy to produce mass threaded medical components.
The plates can be mounted fast and easily in Chuck ring. Once this is done, the user only has to put the ring on the spindle screw, turn the ring clockwise of clock to the bottom position and tighten the screw on the ring. To achieve an optimal tool life, the component and vortical ring must rotate in the same direction (milling ascending).
With its more robust cutting edges, the vortical ring plates apply uniform cutting pressure to create threaded precision without bending parts, which are generally elongated and thin. In addition, chip control, it is best that the achievements of the threaded with a single tooth, which allows a continuous and productive machining. Forms of threaded more profound as the Acme thread can also be achieved more easily.
The standard plates for threads you have and HB are compatible with all CoroMill 325 Vortex rings and follow the thread of medical screws ISO 5835-1991 standard.
Suitable both for machining outside as inside (in more than 39 mm diameter holes), possible Groove circlips (between 1.1 and 5.15 mm wide) and general with chamfering, in the same operation. The wide range of plates also allow the same operations are performed externally with the addition of milling steps as threads ranging from 1.5 to 6.0 mm.
He threaded vortical is preferable to the conventional techniques of threaded with a single tooth due to its speed; the smooth and tangential cutting action minimizes shearing forces to achieve a high-speed chip. This, together with a sliding head machine rigidity, resulting in complete threads accurately in a single pass. The gains are higher productivity and better manufacturing economy to produce mass threaded medical components.
The plates can be mounted fast and easily in Chuck ring. Once this is done, the user only has to put the ring on the spindle screw, turn the ring clockwise of clock to the bottom position and tighten the screw on the ring. To achieve an optimal tool life, the component and vortical ring must rotate in the same direction (milling ascending).
With its more robust cutting edges, the vortical ring plates apply uniform cutting pressure to create threaded precision without bending parts, which are generally elongated and thin. In addition, chip control, it is best that the achievements of the threaded with a single tooth, which allows a continuous and productive machining. Forms of threaded more profound as the Acme thread can also be achieved more easily.
The standard plates for threads you have and HB are compatible with all CoroMill 325 Vortex rings and follow the thread of medical screws ISO 5835-1991 standard.
Suitable both for machining outside as inside (in more than 39 mm diameter holes), possible Groove circlips (between 1.1 and 5.15 mm wide) and general with chamfering, in the same operation. The wide range of plates also allow the same operations are performed externally with the addition of milling steps as threads ranging from 1.5 to 6.0 mm.
