Automobile Tire Mold Classification

1: Flexible mold, composed of pattern circle, mold cover, upper and lower side plate.
The adjustable dies are divided into conical and inclined plane-oriented and adjustable dies
2: two halves of the mold, composed of the upper mold and the lower mold.
Automobile tire mold processing technology
Take the flexible mold as an example
1: According to the tire mold drawing casting or forging blank, then rough the blank and heat treatment. The blank of the tire mold should be completely annealed to eliminate the internal stress, and the annealing should be flat to avoid excessive deformation.
2: According to the drawing of the hoisting hole, and then according to the semi-precision drawings of the outer diameter and height of the pattern circle processing in place, with the semi-precision turning program to turn the inner cavity of the pattern circle, after the completion of the semi-precision turning Sample inspection.
3: With the processed tire mold pattern electrode, the pattern inside the pattern circle is formed by electrical spark machining and inspected with the template.
4: Divide the pattern circle into several parts according to the requirements of the manufacturer, draw the mark line respectively, put it in the tooling to play the back waist hole and tap.
5: According to the equal parts of procedure 8, the line is cut.
6: According to the requirements of the drawings, the cut pattern block is polished, clear corners, clear roots, and play exhaust holes.
7: Spray sand evenly inside the pattern block cavity, requiring the same color.
8: Assemble the pattern circle, die cover and upper and lower side plates to complete the tire mold.