Commonly used tools and specification categories for mold polishing

Commonly used tools and specification categories for mold polishing

Commonly used tools for mold polishing are: sandpaper, oil stone, felt wheel, abrasive paste, alloy file, diamond sharpening needle, bamboo flake, fiber oil stone, round rotation grinder.

Sandpaper: 150#,180#,320#,400#,600#,800#,1000#,1200#,1500#.

Oil stone:120#,220#,400#,600#.

Felt wheels: cylindrical, round vertebrae, square spikes.

Abrasive paste: 1# (white) 3# (yellow) 6# (orange) 9# (green) 15# (blue) 25# (brown) 35# (red) 60# (purple)

Files: square, round, flat, triangular and other shapes.

Diamond grinding needles: generally 3/32 shank or 1/8 shank, with round waveform, cylindrical, long straight column, and long round vertebrae.

Bamboo piece: various shapes to suit the operator and the shape of the mold and made, the role is to press the sandpaper, grinding on the workpiece, to achieve the required surface roughness.

Fiber oil stone: 200# (black) 400# (blue) 600# (white) 800# (red)

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