I. Basic Definition & Core Positioning

The fixed-table vibrating knife cutting machine is a classic CNC equipment based on a rigid fixed workbench, integrated with high-frequency vibrating cutting technology. It is specifically designed for high-precision processing of flexible and semi-rigid materials in small-batch, multi-variety production scenarios.

- Core Architecture: Adopts an integrated rigid workbench (no conveying mechanism), paired with a high-frequency vibrating knife head and X/Y-axis servo drive system. Cutting is achieved through the movement of the knife head, ensuring processing stability.
- Model Identification: Follows universal industry standards, such as 1625 (working area 1600mm×2500mm) and 1830 (1800mm×3000mm), where the numbers represent the fixed working area in "width × length".
- Technical Value: Solves the potential precision deviation problem of mobile workbench equipment. Through "fixed workbench + precise knife head movement", it achieves micron-level cutting, adapting to small-batch and multi-variety production needs.
- Industry Position: Suitable for small and medium-sized processing plants, customized production enterprises, and laboratories, covering industries such as leather, apparel, advertising, electronic materials, and crafts.

II. Core Working Principle

1. Basic Principle of Vibrating Cutting

The knife head adopts high-frequency micro-vibration (20,000~36,000 times per minute, amplitude 1~3mm), achieving molecular-level separation of materials through shear force, which belongs to "cold cutting". No thermal deformation, smooth and burr-free cutting edges, supporting 360° rotating cutting to precisely process complex curves, special-shaped patterns, fine text, and tiny structures. Knife head materials can be tungsten steel or diamond-coated, adapting to materials from 0.1mm thin fabric to 20mm thick foam.

2. Fixed-Table Cutting Mechanism

- Knife Head Movement Mode: The workbench remains stationary, and the X/Y-axis servo motors drive the knife head to move along the preset path to complete planar cutting.
- Material Fixation Guarantee: The workbench is equipped with a multi-zone vacuum adsorption system, which firmly fixes materials through negative pressure to avoid displacement and wrinkling during cutting.
- Stability Guarantee: The rigid workbench reduces motion deformation. Combined with precision linear guide rails, the knife head positioning accuracy can reach ±0.05mm, and the dimensional consistency error of batch processing is ≤0.1mm.

III. Core System Components

System Components	Function Description
Rigid Fixed Workbench	Integrally formed of aviation aluminum or cast iron, with 4mm thick adsorption felt on the surface. Multi-zone independent control with suction force of 8~12KPa to ensure stable material fixation.
High-Frequency Vibrating Knife Head Assembly	Built-in high-speed vibration motor, 360° rotating knife head supporting quick replacement (straight knife/round knife/creasing knife) with independently adjustable vibration frequency.
Dual-Servo Drive System	X/Y-axis independent servo motors + ball screws + linear guide rails drive the knife head for precise movement with positioning accuracy of ±0.05mm.
Intelligent Control System	Industrial-grade CNC controller supporting import of AI/PLT/DXF/PDF files, path optimization, and batch parameter storage with user-friendly operation interface.
Auxiliary Fixing Device	Adjustable pressing strips on workbench edge cooperate with vacuum adsorption to double-fix thick materials or irregularly shaped materials.
Auxiliary Systems	Low-noise dust removal device, safety guardrail, work light, and emergency stop switch to ensure operational safety and clean environment.

IV. Key Technical Parameters (Standard Configuration)

Parameter Item	Typical Value Range
Working Area	1600×2500mm / 1830×3000mm / 2130×3000mm (customizable)
Cutting Accuracy	±0.05~±0.1mm
Knife Head Movement Speed	1200~2600mm/s
Vibration Frequency	20,000~36,000 times per minute (adjustable)
Applicable Material Thickness	0.1~20mm (adjustable according to material characteristics)
Vacuum Adsorption Power	1.5~3KW (multi-zone independent control)
Power Requirement	AC 220V/380V, 50/60Hz, 11~15KW（The voltage can be customized）
Equipment Dimensions	Approximately 3500×2800×1600mm (length × width × height, slightly different by model)
Overall Weight	Approximately 1200~2000kg

V. Core Performance Advantages

1. Ultra-High Precision & Strong Stability
- The rigid fixed workbench has no motion deformation, and the knife head positioning accuracy reaches ±0.05mm, suitable for processing fine structures and tiny components.
- The dimensional consistency error of batch processing is ≤0.1mm, superior to mobile workbench equipment, meeting high-precision production needs.

2. Simple Structure & Easy Operation
- No complex conveying mechanism, low equipment failure rate, and maintenance cost is only 1/3 of that of mobile workbench equipment.
- Touch interface with preset processing parameters for more than 20 types of materials. New users can quickly get started without professional training.

3. Flexible Adaptability & Diverse Scenarios
- Compatible with more than 20 types of materials such as leather, fabric, PVC, foam, KT board, carbon fiber, and electronic insulation film, supporting multi-variety switching.
- Suitable for small-batch production, customized processing, and sample production. No mold replacement is required, enabling quick response to order needs.

4. Compact Footprint & High Cost-Effectiveness
- Integrated design saves 50% of floor space compared with "feeding machine + cutting machine" combination, adapting to small and medium-sized workshops and laboratories.
- Equipment procurement cost is lower than mobile workbench or dual-gantry equipment, with low energy consumption (saving 50% electricity compared with laser cutting machines) and economical long-term use cost.

VI. Typical Application Scenarios

1. Apparel & Leather Industry
- Precision cutting of customized apparel, underwear, and swimwear, avoiding fabric stretching and deformation to ensure wearing comfort.
- Special-shaped pattern cutting of leather goods, leather shoes, and leather accessories, adapting to small-batch and high-precision production needs.

2. Advertising & Crafts Industry
- Precision cutting of KT boards and foam boards for premium gift boxes and display props, with burr-free edges requiring no secondary polishing.
- Special-shaped cutting of personalized logos, decorative paintings, and cultural and creative products, supporting rapid implementation of complex designs.

3. Electronic Materials Industry
- Small-size cutting of precision electronic materials such as flexible circuit boards, insulation films, and thermal pads, avoiding material damage.
- Precision cutting of packaging liners (EVA, foam) for mobile phone and computer accessories to ensure a tight fit of the accessories.

4. Home Textile & Furniture Industry
- Special-shaped pattern cutting of customized curtains, bedding, and sofa covers, adapting to the mid-to-high-end home furnishing market.
- Batch cutting of small soft packs and decorative fabrics to meet multi-variety and small-batch order needs.

VII. Brief Operation Process

1. Design & Parameter Setting: Design patterns using CAD/CAM software, import them into the equipment control system, and select cutting parameters (speed, vibration frequency, adsorption force) corresponding to the material.
2. Material Preparation: Lay the material flat on the fixed workbench, adjust the pressing strips to fix the edges, and start the vacuum adsorption system to firmly fix the material.
3. Equipment Debugging: Preview the cutting path, calibrate the knife head positioning accuracy, and ensure the cutting range matches the material.
4. Processing Execution: Start the equipment, and the knife head moves along the preset path for cutting, monitoring the operation status in real time.
5. Finished Product Processing: After cutting, turn off the adsorption, take down the finished products for dimensional and edge quality inspection, and clean the workbench to prepare for the next batch of processing.

With "rigid fixed workbench + high-frequency vibrating cutting" as the core, the fixed-table vibrating knife cutting machine focuses on three major advantages: "high precision, high stability, and high flexibility", perfectly solving the industry pain points of small-batch, multi-variety, and customized processing. It has a simple structure, easy operation, and low maintenance cost, which not only meets the needs of precision processing but also can quickly respond to diverse orders. It is an ideal choice for small and medium-sized processing plants, customized enterprises, and laboratories. In industries such as apparel, leather, advertising, and electronics, it has become a core equipment balancing "processing precision" and "production flexibility".