Cross-Cutter Metal Cutting Application

The production line mainly consists of the following structures:

• Uncoiler (uncoiler): Uncoiler (uncoiler): Tighten
• Traction leveling machine: drag the uncoiler to run, level the sheet and send it into the looper, which is convenient for slitting
• Looper: It is composed of a looper bridge and a buffer pit, which is convenient for sheet material deviation correction, and the speed difference between the buffer leveling machine and the slitting machine;
• Laminating device: : the film is bitten by the laminating roller and pressed onto the steel plate
• Pinch mechanism: The pinch mechanism acts as a power supply device when the material enters the leveler;
• Slitting machine (edge trimming): Cut the sheet into strips of various widths;
• Waste edge winder: Corresponding to the slitting machine, it collects the edge waste of the sheet after slitting
• Leveling machine: straighten the curled sheet into a flat sheet
• Buffer pit: It is convenient for sheet material correction and the speed difference between buffer leveler and servo feeder;
• Servo feeding device: ixed-length equipment, according to the preset length of the numerical control system, position mode control, and feeding in fixed steps in turn;
• Shearing machine (fixed shears, flying shears): Cut off the plates that have been fed in place to complete fixed-length shearing
• Conveyor belt: The conveyor belt is the equipment that continues to transport the cut sheet material to the subsequent process;
• In recent years, a lot of scholars have worked very hard to understand how mechanics, capabilities, and design are reduced.
• High performance cutting (HPC) and high speed cutting (HSC) research has enhanced machine performance and enabled the use of innovative materials and improved tool characteristics.
• As a result, main processing time has been successfully decreased, necessitating a refocus on secondary processing time reduction.
• By reducing the time required for work piece and tool switching, repositioning, work piece handling, and tool handling systems, various metal cutting machine tools can benefit from improvements to these systems.

Key Advantages:-

• Energy efficiency: Darwin Motion VFDs can help to reduce energy consumption by controlling the speed of the motor and reducing the amount of energy used during idle times or low-load conditions.
• Darwin Motion Drives offer precise control over the motor speed and torque, allowing for accurate cuts and reducing the need for manual adjustments.
• Help to increase the productivity of the cross-cutter by reducing the time required for cutting and increasing the speed of the cutting process.
• Drive can help to reduce maintenance costs by reducing the wear and tear on the motor and other components of the cross-cutter.
• Drive can help to reduce maintenance costs by reducing the wear and tear on the motor and other components of the cross-cutter.

Overall Darwin Motion Vfds can help to improve the efficiency, accuracy, and safety of cross-cutter metal cutting applications.

FIND OUT IF A VFD IS THE BEST CHOICE FOR YOUR APPLICATION.

Darwin Motion Matrix Drive can be used in various applications within the CROSS-CUTTER METAL CUTTING process to provide control and efficiency. Here are some possible areas where VFDs can be used:

• Main cutting motor: The main cutting motor in the CROSS-CUTTER METAL CUTTING machine can be controlled by a VFD to achieve variable speed and torque control. This can help in achieving the desired cutting parameters and also in reducing energy consumption.
• Feed motor: The feed motor in the machine can be controlled by a Darwin Motion Drives to achieve variable speed control. This can help in achieving the desired feed rate and also in reducing wear and tear on the cutting tools.
• Cooling system: The cooling system in the machine can be controlled by a VFD to achieve variable flow control. This can help in maintaining the optimal cooling conditions for the cutting tools and also in reducing energy consumption.
• Dust extraction system: The dust extraction system in the machine can be controlled by a Darwin motion drive to achieve variable flow control. This can help in maintaining the optimal dust extraction conditions and also in reducing energy consumption.
• A three-phase ac induction motor's speed can be changed with the help of a variable frequency drive. Additionally, VFDs offer overload prevention, acceleration and deceleration, and non-emergency start and stop control. Additionally, by accelerating the motor gradually, VFDs can lower the amount of inrush current at motor beginning. VFDs are appropriate for pumps, fans, and conveyors because they benefit from lowered and controlled motor running speeds.
• Incoming ac power is changed from dc to three-phase output power using a VFD.
• The VFD directly alters the voltage and frequency of the inverted output power to adjust motor speed in accordance with speed setpoints.
• There is one catch: using a VFD can consume up to 4% of the power that would otherwise be given directly to a motor while converting ac power to a dc bus and back again to a simulated ac sine wave.
• VFDs may not be economical for motors operating normally at full speed because of this.
• In spite of this, a bypass contactor used in conjunction with a VFD can maximise efficiency if a motor must output variable speed for part of the time and full speed only occasionally.

THINK ON WHY YOU CHOOSE A VFD.

• Energy savings, controlled starting current, adjustable running speed and torque, controlled stopping, and reverse operation are common justifications for adopting VFDs.
• VFDs reduce energy use, particularly when used with centrifugal fans and pump loads.
• Due to the fact that fan power is inversely proportional to fan speed, halving the fan speed with a VFD reduces the necessary horsepower by a factor of eight. Depending on the size of the motor, the energy savings could cover the VFD's cost in less than two years.
• An ac motor must be started across the line with a starting current that can be up to eight times the motor's full load amps (FLA).
• Depending on the size of the motor, this could put a heavy burden on the power distribution system, and the consequent voltage drop could harm delicate machinery.
• Utilizing a VFD can lower utility demand charges by removing the voltage sag caused by motor starting and by reducing motor beginning current.

MATRIX DRIVE CHARACTERISTICS:

• Low Harmonics (5% iTHD at drive input)
• True Power Factor Near Unity (0.98 or better)
• Regeneration of power (Full 4-Quadrant Control)
• Additional Motor Control (Permanent Magnet Motor Control)
• High Performance
• Small Size

CHARACTERISTICS:

• Speed control
• Torque control
• Energy efficiency
• Soft start and stop
• Protection
• Diagnostics