High-quality cast iron marking plate, T-slot inspection platform, complete models and high accuracy

材质：

HT250

型号：

齐全

硬度：

HB200

The marking platform is the basic cast iron working platform used by fitters to mark lines. The top of the workbench must be manually scraped and ground to achieve a higher flatness. The production process of the marking platform is basically as follows
The first marking platform blank is made according to the technical requirements and the drawings are made according to the drawings. Wooden ingredients are shaped according to the drawings. Drying, casting and falling sand are cleaned and inspected to inspect various parts of the blank
The second marking platform machinery Processing appearance inspection and marking processing inspection
Three-marking platform workpiece leveling, manual scraping and grinding, inspection by the inspection department
Four-marking platform's appearance treatment, spray painting, packaging and storage.
The marking platform is made of 100% material with a hardness of 0.2%. After two manual treatments, artificial annealing, and natural aging, the product has stable accuracy and good wear resistance after years of use.
Specifications length and width
Accuracy level

Grade
Grade
Grade

Flatness tolerance













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