Automatic Wire Cutting Stripping Machine Stripping Settings and Adjustment Methods

I. Basic Setup Steps for the Automatic Wire Cutting Stripping Machine

Wire Diameter Parameter Setting

Input the corresponding numerical value based on the cable’s diameter (e.g., 0.5 sqmm, 1.5 sqmm, etc.). For instance, when processing 0.75 sqmm PVC insulated wire, the stripping length is typically set to 10−15mm (referencing the Wire and Cable Processing Technology Handbook). The machine will automatically match the blade opening and closing width to prevent damage to the conductor.

Stripping Length Adjustment

Set the stripping length via the control panel, with a typical range of 1−50mm. For multi-core cables, it’s recommended to strip in segments (e.g., first stripping the outer jacket by 5mm, then the inner core by 3mm) to ensure clear layering.

Blade Pressure Adjustment

Blade pressure must be adjusted according to the wire material’s hardness. For example, silicone wire pressure is set to 0.3−0.5MPa, while shielded cable may need to be increased to 0.6−0.8MPa (Source: Japanese JIS C3005 standard). Pressure that is too low will result in incomplete stripping, and pressure that is too high can easily cut the wire core.

II. Key Adjustment Methods and Precautions

Blade Centering Calibration

Use a centering gauge or visual inspection to check if the upper and lower blades are aligned.

If the cut is skewed, fine-tune the blade holder screws. The error should be less than 0.1mm.

Feeding Speed Optimization

The recommended speed for ordinary copper wire is 2−3 meters/minute. Thin wires (such as 0.1 sqmm) should be reduced to 1 meter/minute to prevent breakage.

High-speed models can reach 5 meters/minute, but require coordination with high-precision servo motors.

Common Problem Solving

Stripping residue: Check the blade wear. Replacement is typically needed after every 100,000 processing cycles (refer to the manufacturer’s manual).

Cable slippage: Clean the feeding wheels or increase the force of the compression spring.

III. Extended Applications and Maintenance Recommendations

Adaptation to Multiple Cable Materials

Teflon wire: Requires high-temperature resistant blades (>200 degree) and slow feeding speed.

Braided wire: It is recommended to install a rotary cutter head to prevent fraying.

Routine Maintenance

Lubricate the guide rails and bearings weekly, using ISO VG32 grade lubricating oil.

Calibrate the sensors quarterly to ensure length error is <±0.5mm.

Through the above settings and adjustments, the Automatic Wire Cutting Stripping Machine can adapt to complex processing requirements, improving production efficiency and yield. Always refer to the equipment manual during operation and regularly record parameters to quickly reproduce high-quality results.