The nail-making mechanical abrasive tools are divided into two positions: the upper punch and the lower mold box. The upper punch and the punch plate must be made of 14mm thick steel plate. The thick steel plate must be flat. This requires a technical professional teacher to carry out straightening. Because if the height of the punch board is uneven, the upper punch is not easy to level, the cement hollow brick produced will appear in the middle of the high and low sides. The punch is welded with an angle steel in the middle of the punch plate. The angle steel has the same aspect ratio. The punch size must undergo the production and processing of the planer. Only in this way can the width of the manufactured cement hollow bricks be ensured.
The manufacturing process of the lower mold box of the nail-making machinery is also called box closing. Nowadays, a fashionable method of box closing is that the jaws of the lower mold box are occluded with each other, and then the remaining positions are welded and welded firmly. The deformed positions are made of high chromium alloy. Hammer calibration. Whether a concrete standard brick mold box is up to the standard, a very simple way to detect it is the upper punch. The lower mold box can also be successfully entered into the lower mold box if it is confused.
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