Overview

The medium power vibration knife 91214 can process advertising KT board, foam board, ABS plastic, corrugated plastic board, corrugated paper, cardboard, gray cardboard, wire ring mat, carpet, seal ring, carbon fiber prepreg, etc.

The basic principle of the vibration knife is to cut the material by the motor driving the blade to reciprocate at ultra-high speed to cut the material, which is particularly suitable for cutting and shaping medium-density materials. Different blades can be matched to achieve the processing of different materials.

Component Description

Power cord: Provides power

Motor: Power element

Card: Used to lock the knife handle

Knife handle: Vibrating knife blade

Knife head cap: Used to press the material when cutting

Fixed block: Connects the knife seat support rod

Installation Dimensions

Instructions for use and debugging

（1）Installation and removal of the blade cap

Align the guide rivet on the blade cap with the installation slot of the vibration knife handle, press the blade cap into the handle with a little force, and the blade cap is installed in place when you hear a click. Check whether the blade cap barrel moves up and down smoothly.

When pulling out the blade cap, keep the blade cap and the handle in a straight line and pay attention to safety.

（2）Blade installation

Loosen the M4 screw and insert the blade in the direction shown in the figure; insert the blade until it stops (the insertion part is about 13mm); tighten the M4 screw and turn the shaft at the tail of the motor by hand to ensure that the blade can slide easily.

（3）Blade clamp removal

Method 1: Use a screwdriver to move the blade clamp back and forth until it loosens and can be removed (recommended).

Method 2: First clamp the waste blade with the blade clamp, then clamp the blade clamp with pliers and pull it out.

（4） Installation height adjustment

Unscrew the adjustment screws, two on each side, a total of four screws, move them up and down to the appropriate position, and tighten the screws.

（5） Frequency adjustment

The adjustment holes of different versions are located in different positions. Insert a small cross screwdriver into the adjustment hole and turn it clockwise or counterclockwise to adjust the vibration frequency. (Note: The adjustment knob is a precision electronic component and should not be adjusted too much).

（6） Oiling and maintenance

Unscrew the top screw of the oiling hole and drip clean sewing machine oil or other liquid lubricant.

After the machine is finished working, use an air gun to clean up the small debris stuck to the cutter head to prevent the debris from entering the working area of the cutter head and causing the cutter head to get stuck.

If the cutter head is not used for a long time, oil needs to be added to the oiling hole and the cutter head needs to be left to cut for 5 minutes so that the sliding part of the cutter head can fully produce an oil film to reduce air corrosion.