Mold industries produce various molds and tools for products through methods such as injection molding, blow molding, extrusion, die casting, or forging. In short, mold maintenance is a tool used for manufacturing shaping projects, composed of different components. Different mold maintenance consists of different components. It primarily achieves project shaping by altering the physical state of the molding material. It is known as the "Mother of Industries."
The mold maintenance workbench is made of cast iron plate, featuring a sturdy frame that is robust and stable. It is suitable for various inspection tasks, serving as a precise measurement reference plane; a machine tool mechanical inspection reference; and checking the size accuracy or shape deviation of parts, with tight markings. It is an indispensable basic tool in mechanical manufacturing.
The precision of the mold maintenance workbench is strictly regulated: it adheres to the National Standard Measurement and Verification Regulations, with levels ranging from 0 to 4. The work surface of the mold maintenance workbench is processed using scraping technology, offering excellent flatness stability and toughness, capable of machining V-shaped, T-shaped, U-shaped grooves, circular holes, long holes, and more.
The key process of the mold maintenance workbench - casting - is highly critical, as the selection of the casting position directly impacts the precision and overall quality of the mold maintenance workbench. Therefore, we must strictly adhere to the following principles:
1. High-quality surfaces or primary machining surfaces on the mold repair workbench should be placed below the casting. If this is not feasible, the surfaces can be positioned on one side of the casting or set at an angle for casting.
2. Placing the large, thin-walled sections at the bottom of the casting, and attempting to position them upright or tilted, facilitates metal filling. The company has positioned the large, thin-walled sections of the mold maintenance workbench below the casting, allowing them to be filled with molten metal under higher pressure, preventing underpouring.
3. For mold maintenance workbenches with sand cores, the cores should be securely positioned and easily inspectable when the box is closed. Due to the longer length and insufficient rigidity of the sand cores, they can bend and deform under the buoyancy of the metal liquid.
