Servo presses in forging applications
Servo presses in forging applications
Servo presses in forging applications
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Forg<strong>in</strong>g with <strong>Servo</strong>Direct Technology<br />
Hot and fast.<br />
Crank <strong>presses</strong> with <strong>Servo</strong>Direct technology<br />
for hot forg<strong>in</strong>g.<br />
Mach<strong>in</strong>es for hot forg<strong>in</strong>g<br />
Stroke<br />
0 Pressure contact<br />
time<br />
Movement profile of servo press, e.g. for steel<br />
Movement profile of servo press, e.g. for alum<strong>in</strong>um<br />
Movement profile of conventional crank drive<br />
Installation a crank press with <strong>Servo</strong>Direct technology.<br />
<strong>Servo</strong>Direct technology allows the slide motion to be<br />
programmed <strong>in</strong>dividually.<br />
Direct drive. In crank <strong>presses</strong> with <strong>Servo</strong>Direct technology,<br />
several torque motors act on a ma<strong>in</strong> shaft via a step-down<br />
gear unit. These types of <strong>presses</strong> are suitable for s<strong>in</strong>glestroke<br />
operation as well as forg<strong>in</strong>g <strong>in</strong> cont<strong>in</strong>uous operation.<br />
The stroke rate and forg<strong>in</strong>g speed can be optimally<br />
adapted to the part. Production output levels are <strong>in</strong>creased<br />
by shorter pressure contact times and a correspond<strong>in</strong>g<br />
lower heat <strong>in</strong>put <strong>in</strong>to the dies.<br />
The advantages:<br />
• Rigid configuration with triple bear<strong>in</strong>gs for the<br />
crankshaft<br />
• Short pressure contact times and low heat <strong>in</strong>put<br />
• Wear-free s<strong>in</strong>gle-stroke operation is possible<br />
• Immediate access to the die <strong>in</strong>stallation space, for<br />
example <strong>in</strong> tryout mode<br />
• Station to station part handl<strong>in</strong>g with m<strong>in</strong>imal speed<br />
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