Drive and control solutions for metalforming and ... - Bosch Rexroth
Drive and control solutions for metalforming and ... - Bosch Rexroth Drive and control solutions for metalforming and ... - Bosch Rexroth
One control strategy throughout your plant ...blanking and shearing lines... Rexroth Indramat provides electronic synchronization of all axes in a blanking or shearing line, with all processes linked to and synchronized to the press/shear position: • Uncoiler • Leveller/straightener • Loop control • Roll feed • Part stacker • Takeout conveyor Built-in functionality includes: • Precise synchronization of the intermittent motion feeder with the continuous motion uncoiler/ leveler/straightener for maximum productivity • Controlled programmable shutdown on power loss • Easy interface to press/shear control system, fieldbuses, and typical PC front ends, such as Wonderware ® , Intellution ® , Visual Basic ® , Steeplechase ® and WINCC * • Wide range of servo, vector and variable frequency/vector drives provide the high power and performance to handle coil processing lines of all sizes • High-dynamic servo drives • Common dc-bus *Trademarks owned by respective companies. Benefits include: • Higher production rates • Improved part quality • Less scrap • Improved system uptime • Faster setups • Easy to use Photo eye or ultrasonic sensor provides input to Rexroth Indramat controller to adjust loop length High performance regenerative servo or vector drive for precise tension control Rexroth hydraulics drive the coil transfer REFUdrive runs straightener to remove coil set, operating at a speed based on the press rate. Penetration of rolls can be servo controlled For levelers, a Rexroth Indramat servo is used to adjust roll parallelism to remove crossbow or camber from the coil 10
Rexroth Indramat REFUdrive variable frequency/vector drive powers the press Rexroth Indramat servos precisely index scissor lifts as blanks are stacked A servo drives a magnetic overhead takeout conveyor to quickly and accurately transport blanks to the takeout stackers Press-mounted absolute master encoder is monitored by Rexroth Indramat controller to provide precise synchronization of motors and drives Servos allow automatic pass line height adjustment REFUdrive variable frequency/vector drives power takeout stackers for seamless finished-part handling without stopping the line Servo feeds a precise length at a rate based upon press speed 11
- Page 1 and 2: IAE 68248/02-01 Drive and control s
- Page 3 and 4: VisualMotion graphical user interfa
- Page 5 and 6: Fast, flexible changeovers Programm
- Page 7 and 8: One control strategy throughout you
- Page 9: High power REFUdrive regenerative v
- Page 13 and 14: Rexroth Indramat REFUdrive variable
- Page 15 and 16: The entire system works more effici
- Page 17 and 18: Brushless servo drive or REFUdrive
- Page 19 and 20: Control strategy for metalforming m
- Page 21 and 22: Intelligent digital servo drives EC
- Page 23 and 24: Complete range of motion systems fr
One <strong>control</strong> strategy throughout your plant<br />
...blanking <strong>and</strong> shearing lines...<br />
<strong>Rexroth</strong> Indramat provides electronic<br />
synchronization of all axes in a<br />
blanking or shearing line, with all<br />
processes linked to <strong>and</strong> synchronized<br />
to the press/shear position:<br />
• Uncoiler<br />
• Leveller/straightener<br />
• Loop <strong>control</strong><br />
• Roll feed<br />
• Part stacker<br />
• Takeout conveyor<br />
Built-in functionality includes:<br />
• Precise synchronization of the<br />
intermittent motion feeder with<br />
the continuous motion uncoiler/<br />
leveler/straightener <strong>for</strong> maximum<br />
productivity<br />
• Controlled programmable<br />
shutdown on power loss<br />
• Easy interface to press/shear<br />
<strong>control</strong> system, fieldbuses, <strong>and</strong><br />
typical PC front ends, such as<br />
Wonderware ® , Intellution ® , Visual<br />
Basic ® , Steeplechase ® <strong>and</strong><br />
WINCC *<br />
• Wide range of servo, vector <strong>and</strong><br />
variable frequency/vector drives<br />
provide the high power <strong>and</strong><br />
per<strong>for</strong>mance to h<strong>and</strong>le coil<br />
processing lines of all sizes<br />
• High-dynamic servo drives<br />
• Common dc-bus<br />
*Trademarks owned by respective companies.<br />
Benefits include:<br />
• Higher production rates<br />
• Improved part quality<br />
• Less scrap<br />
• Improved system uptime<br />
• Faster setups<br />
• Easy to use<br />
Photo eye or ultrasonic sensor provides<br />
input to <strong>Rexroth</strong> Indramat <strong>control</strong>ler to<br />
adjust loop length<br />
High per<strong>for</strong>mance<br />
regenerative servo or<br />
vector drive <strong>for</strong> precise<br />
tension <strong>control</strong><br />
<strong>Rexroth</strong> hydraulics drive<br />
the coil transfer<br />
REFUdrive runs<br />
straightener to remove coil<br />
set, operating at a speed<br />
based on the press rate.<br />
Penetration of rolls can be<br />
servo <strong>control</strong>led<br />
For levelers, a <strong>Rexroth</strong><br />
Indramat servo is used to<br />
adjust roll parallelism to<br />
remove crossbow or<br />
camber from the coil<br />
10
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