High - Efficiency And Precise Cutting: Core Functions And Operation Guide Of Guillotine Shearing Machines
Release time：2026-03-01
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Guillotine shearing machines have become one of the core equipment in the metal sheet processing industry thanks to their high - efficiency cutting ability and precise processing quality. They are widely used in fields such as automobile manufacturing, shipbuilding industry, and mechanical processing. They achieve rapid cutting of metal sheets through the interactive shearing of the upper and lower blades, meeting the processing requirements of different sizes and shapes.
Core Features and Technological Innovations
1. High - strength Structural Design
The overall welded frame structure is adopted, combined with the vibration aging treatment process, to ensure the rigidity and stability of the machine body. The application of the three - point supported rolling guide technology eliminates the traditional mechanical clearance problem and further improves the cutting accuracy.
2. Precise Cutting Process
The electric adjustment function of the cutting angle can adapt to the processing requirements of sheets with different thicknesses, reducing the deformation of the sheets during the cutting process. The functions of segmented fixed - length cutting and digital display of the back gauge enable efficient repetitive operations and precise size control.
3. Intelligent Control System
It is equipped with an advanced numerical control system (such as a PLC programmable controller), supporting automated operations and parameter adjustment. The addition of the digital display of the stroke and the photoelectric protection device not only improves the operation convenience but also ensures the safety of personnel.
4. Multifunctional Adaptability
The four - edged blade design extends the service life and supports the processing of various metal materials such as carbon steel, stainless steel, and aluminum alloy. The hydraulic system uses an integrated cartridge valve to ensure the efficiency and stability of power transmission.
Equipment Composition and Workflow
1. Core Components
- Machine Body: A fully welded steel frame ensures the overall strength and anti - vibration performance of the equipment.
- Tool Holder Module: It contains the upper blade and realizes vertical cutting movement through hydraulic drive.
- Numerical Control System: It integrates an operation panel and a digital display device, supporting parametric programming and process monitoring.
- Hydraulic Device: The two - way cartridge valve system provides stable power and reduces energy consumption.
2. Operation Process
- Feeding and Positioning: Use the back gauge device or the automatic feeding system to precisely position the sheet.
- Cutting Execution: The hydraulic drive lowers the tool holder, and the upper and lower blades work together to complete the cutting.
- Reset and Cycle: After cutting, the tool holder automatically resets, and the system enters the standby mode.
Operation Specifications and Equipment Maintenance
1. Safety Operation Guidelines
- Operators need to receive professional training and avoid touching the blade area with bare hands.
- Activate the photoelectric protection device to prevent safety hazards caused by misoperations.
2. Key Points of Maintenance
- Lubrication Management: Regularly add clean lubricating oil to components such as guides and bearings.
- Blade Inspection: Check the blade wear every 300 hours and adjust the clearance or replace the blade in time.
- System Monitoring: Check the state of the hydraulic oil monthly to avoid impurities affecting the system stability.
3. Optimization of Environmental Adaptability
- Keep the workbench free of oil stains and metal debris to avoid scratching the sheets.
- Configure an air - cooled machine during high - load operations to ensure the heat dissipation efficiency of the hydraulic system.
Industry Applications and Development Trends
The advantages of guillotine shearing machines in the metal processing field are becoming increasingly prominent. Especially in the processing of ultra - wide sheets (such as the 8×4000mm specification), their high precision and high efficiency are remarkable. With the iteration of numerical control technology, future equipment will further improve the level of intelligence, for
