A Must-Read for New Users! Safe Operation Guidelines and Common Mistakes to Avoid for Advertising Graphics Cutting Machines

Advertising graphics cutting machines are essential equipment for the advertising and signage industries, efficiently and precisely cutting materials such as acrylic, PVC, KT board, and self-adhesive stickers. However, for beginners, improper operation not only affects cutting quality but can also pose safety hazards. Understanding the operating guidelines and common mistakes of advertising graphics cutting machines will help you quickly get started and ensure safe and efficient production!

Safe Operation Guidelines

1. Pre-Operation Inspection

Equipment Status Check:

Ensure a stable power supply (220V/380V) and good grounding to avoid electrical leakage.

Check the air supply pressure (0.5-0.7MPa) to prevent improper cutting caused by insufficient air pressure.

Confirm that the emergency stop button is functioning properly, ensuring a quick shutdown in an emergency.

Tool/Laser Head Inspection:

Is the blade securely installed? Blunt blades should be replaced promptly.

For laser equipment, check the lens cleanliness to prevent contamination that could affect the optical path.

Material Fixing Inspection:

Use vacuum suction or a pressure plate to secure the material to prevent shifting during cutting.

Reflective materials (such as mirrored acrylic) should be coated with a matte film to prevent CCD positioning failure.

2. Safety Precautions During Operation

Personal Protection:

Must wear goggles to protect your eyes from debris and strong light.

Do not operate rotating parts while wearing gloves to prevent them from being caught in the machine.

Long hair should be tied up, and loose clothing should be tied tightly to prevent being caught in the machine.

Equipment Operation Monitoring:

During the cutting process, the operator must not leave the machine and must monitor the operating status in real time.

If any unusual noise, smoke, or material jam is detected, immediately press the emergency stop button.

3. Post-Operation Cleaning

Waste Removal:

After shutting down the machine, promptly remove waste material from the cutting surface to prevent accumulation that may affect the next operation.

Equipment Maintenance:

Clean the guide rails and lead screw and relubricate them to prevent rust.

Check tool wear and replace if necessary.

Common Errors and Pitfall Avoidance Guide

• Error: Material not securely secured, resulting in offset cuts

Problem: The material shifts during the cutting process, causing dimensional deviation or skewed cuts in the finished product.

Solution:

Use a vacuum table or pressure plate to secure the material to ensure a flat surface without warping.

For small-format materials, double-sided tape can be used for additional securing.

• Error: Blunt blade, resulting in rough cuts

Problem: The cut edge is not smooth, with burrs or delamination.

Solution:

Check the blade's sharpness regularly and replace it if blunted.

Adjust the cutting pressure to avoid excessive or insufficient pressure.

• Error: Improper parameter settings, resulting in incomplete or scorched cuts

Problem:

Excessive speed → incomplete cuts

Excessive pressure/power → scorched material or cuts through the base plate.

Solution:

Soft materials (e.g., self-adhesive labels): Use a speed of 30-50 mm/s and moderate pressure.

Hard materials (e.g., acrylic): Use a speed of 10-20 mm/s and increase the power/pressure appropriately. Cut a small sample first to confirm the parameters are correct before mass production.

• Error: CCD positioning failure, resulting in misaligned cutting

Problem: The automatic positioning system cannot recognize the marking point, resulting in misaligned cutting.

Solution:

Ensure the marking point is clear (such as a printed crosshair or black dot).

Adjust the ambient lighting to prevent strong light from interfering with camera recognition.

Clean the CCD lens regularly to prevent dust from affecting the image.

• Error: Neglecting equipment maintenance leads to reduced accuracy

Problem: Long-term lack of maintenance causes guide rail wear and belt slack, resulting in reduced cutting accuracy.

Solution:

Daily: Clean the tabletop and check the air path and tool condition.

Weekly: Lubricate the guide rails and check the tightness of transmission components.

Monthly: Calibrate the equipment and replace wearing parts.

FAQs for Advertising Graphics Cutting Machines

• What Materials Can Advertising Graphics Cutting Machines Cut?

Applicable Materials:

Soft Materials: Self-adhesive stickers, sticky notes, PP paper

Medium Hardness: KT board, PVC board, PVC board

Hard Materials: Acrylic, wood (requires an appropriate cutter)

Other Materials: Leather, rubber, foam board (requires parameter adjustment)

Unsuitable Materials:

Metal (requires a dedicated metal cutting machine)

Thick Materials (exceeds the maximum cutting thickness of the machine)

• What should I do if the cutting machine suddenly stops during operation?

Emergency Procedure:

Check the control panel alarm code

Check if the following protection mechanisms have been triggered:

Overheating (pause for 15 minutes to cool down)

Unstable Voltage (install a voltage regulator)

Material stuck in the cutter (manually clear after shutting down)

Reset and restart. If the alarm persists, contact customer service.

• How can I extend the life of the cutter?

Maintenance Tips:

Use specialized cutting tools for different materials (e.g., double-edged blades for acrylic).

Confirm the material is free of impurities (e.g., sand, metal shavings) before cutting.

Apply anti-rust oil after daily use.

Regularly rotate the blade (rotating the blade angle can extend its life).

• Why does acrylic crack easily when cutting?

Preventing cracks:

Reducing the speed: 15-20 mm/s is recommended.

Using a sharp single-edged blade: Reduces lateral stress.

Applying protective film: Apply PET release film to the back of the material.

Optimizing tool paths: Avoid sharp right-angle turns and use circular transitions.