Machine Introduction

The Wi-30E is a water-flushing wire cutting machine that shares the same travel range, specifications, and selected components as the Wi-430S. It has a travel range of 400mm on the X-axis, 300mm on the Y-axis, 300mm on the Z-axis, 100mm on the U-axis, and 100mm on the V-axis. This means it can move and process in multiple directions, offering flexible machining capabilities.

Below are the several features of Wi-30E:

• The Wi-30E is suitable for cutting workpieces with thicknesses ranging from 30mm to 70mm, such as automotive parts, mold manufacturing, and tool processing. With the upper and lower heads' water spray covers fitting closely to the workpiece, the cutting speed and accuracy are identical to those of the Wi-430S.
• The specifications and key components used in the Wi-30E are the same as those in the Wi-430S. The difference lies in the Wi-30E's open workbench, which allows for larger workpieces to be placed for cutting within the permissible load range, without being limited by a closed water tank.
• The Wi-30E is easy to operate, making it suitable for beginners or small factories. Its low cost and high performance make it a top choice for startups or factories with lower demand.
• The Wi-30E is suitable for educational and training institutions as equipment for students to learn and practice, helping them master wire cutting technology.

High-Rigidity Structure:

• The machine body utilizes CAE (Computer-Aided Engineering) to simulate structural deformation of each axis during actual operation. Therefore, we use a high-rigidity T-shaped machine body structure to reduce load and thermal deformation issues, ensuring permanent mechanical accuracy.
• Casting was made from Meehanite cast iron, stress-relieved through heat treatment, it features a high-rigidity, symmetrically balanced design to reduce load and thermal deformation.
• The overall transmission structure employs a high-power AC (400W) servo motor, paired with Taiwan's PMI ballscrew and linear guides, this combination greatly reduces rotational errors. And with the adjustment of pitch compensation and backlash compensation in the control system, it ensures the precision of the machine's movement.

High-Precision Drive Shaft System:

The drive shaft uses highly precise "double nut" ball screws to achieve high rigidity, smooth operation, and minimal lead error. It is equipped with a high-torque, high-response AC (400W) servo motor, with an optional Fagor high-resolution optical scale for full closed-loop control. The optical scales are installed as close to the ball screws as possible, ensuring each axis maintains high precision, long life, and excellent stability.

Self-developed Wire Delivery System:

• The special structural design, combine with high-hardness ceramic pully, results in less wear and longer lifespan.
• With Japanese Panasonic AC servo motors, magnetic powder clutches, wire collection motors, and wire clamping mechanisms, the system can accurately make adjustment for instability caused by wire vibrations, ensuring stable wire delivery and low failure rates.
• The wire delivery system uses advanced constant tension motors for copper wire, it assures tension stability at all times and prevent copper wire entanglement caused by sudden breaks during normal operation.
• The wire delivery section utilizes a conduit-style collection structure. During threading, high-pressure fluid flow guides the copper wire to complete the threading process quickly within 3-5 seconds. Additionally, the use of high-quality ceramic wheel mechanisms ensures minimal wear over long-term use, eliminating the need for additional parts. Even ∅0.1mm copper wire can pass through easily without tangling.

Controller Performance and Features

● Right-angle Compensation: This function compensates the right-angle and parallelism of the XY and UV planes of the wire cutting machine. After compensation, the machine's right-angle accuracy can reach within ±1.5μm/300mm.
● Five Types of Corner Assist Lines: Contains additional corner assist line functions compared to other wire cutting machines:
0 - Intersection point
1 - <90 degrees (tangent) => Additional function
2 - <90 degrees (arc) => Additional function
3 - Tangent => Additional function
4 - Arc => Additional function
● Fuzzy G95 Control: Achieves more than 95% of manual operation speed, or even better.
● 212 Sets of Ultra-fine Machining Parameters: Provide 212 sets of ultra-fine machining parameters that can be adjusted according to different cutting needs.
● 10 Sets of Arc Deceleration Machining Parameters: Automatically switches machining parameters according to the arc radius set by the user.
● 10 Sets of Corner Deceleration Machining Parameters: Automatically switches machining parameters according to the corner angle set by the user.
● Ethernet Access Interface: Provides an Ethernet interface for accessing large amounts of machining data.
● 100 Sets of Coordinate System Records (Including G54 ~ G59): Traditional wire cutting systems only provide 6 sets of coordinate records (G54 ~ G59). JSEDM Wire Cutting System offers up to 100 sets of coordinate system records, which can be used for positioning movements.
● Dynamic 3D Graphical Display: Simulates graphics in 3D and allows zooming, regional enlargement, and rotation for detailed viewing.
● Touch Operation Interface: Uses a 15-inch high-resolution industrial-grade touch screen with an intuitive interface, significantly reducing operator learning time.
● Simple Operation Interface: Compared to the traditional DOS multi-layer operation menu, the Wire Cutting System simplifies the operation interface significantly and adds a hotkey area to centralize commonly used function keys, effectively reducing learning time and operation difficulty.
● Simplified Calibration Steps: Most functions only require 2-3 steps to start the calibration process, this simplifies the operation flow and shortening calibration time.
● Maintenance Information: Records six types of maintenance information, timely reminding the operator to replace consumables. The maintenance information includes: 1. Copper wire usage length, 2. Waste wire bucket usage time, 3. Water tank filter usage time, 4. Electron feeder usage time, 5. Ion exchange resin usage time, 6. Workbench usage time.
● POS Function: When this function is activated during machining, it automatically speeds up the machine when the workpiece is not in its path and resumes the machining speed once it touches the workpiece and cutting starts. This function greatly reduces machining time.

Gallery

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  2.5D image simulation allows customers to easily track the current cutting status, especially in taper cutting and abnormal shape with upper-lower shape difference.

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  Multi-functional calibration interface equipped with graphical explanations, making it easy for users to learn and operate.

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  Time-based maintenance records enable customers to replace consumables at routine time, enhancing machining stability.

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  Time-based maintenance records enable customers to replace consumables at routine time, enhancing machining stability.

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  With machining parameter data sheet, customers can refer to built-in parameters and select suitable machining conditions based on wire diameter, number of machining passes, and material type.