The original knife holder of Da Tu Wang is compatible with FC and CE series engraving machines, and standardized use can reduce problems such as breakage, burrs, and deviation. When installing the knife, first unscrew the tail adjustment knob, insert the blade tip vertically into the knife seat hole and insert it to the bottom to avoid tilting and jamming. After installing, tighten the fixing nut to prevent the blade from shifting during cutting. The protrusion of the blade tip should be controlled at 0.1-0.3mm, only slightly penetrating the surface of the material; Cut small characters, thin instant paste and shorten the blade tip, thick car film and reflective film can be slightly extended, do not scratch the base paper or drag the pattern for too long.
The installation of the knife holder needs to be aligned with the small car slot and tightened, and the steps should be fully inserted into the positioning slot, otherwise the cutting depth will be uneven. Before each cutting, conduct a trial engraving test and fine tune with the machine’s blade pressure. The standard is to cut the surface and ensure that the bottom film is intact. Regularly clean the debris inside the knife holder to prevent spring jamming and poor blade rotation; Put on a protective cap when idle to avoid damage from the tip of the knife. Long term occurrence of corner fuzzing and wire breakage is mostly due to fatigue of the internal spring of the knife holder. It is necessary to replace the accessories in a timely manner, and distinguish between the 09U small knife holder and the 15U large knife holder, corresponding to matching blades. Mixing them can easily reduce cutting accuracy.
