When it comes to selecting ejector pins, attention to detail is crucial.
Here are some key considerations:
- Measurement of Length and Outer Diameter: The shape of ejector pins is simple yet easily identifiable. Depending on the standard of the accompanying mold components, precise measurements of the length, width, and height of the ejector pin need to be taken beforehand. Particularly critical are its overall length and the circumference formed by its circular arc. Even slight inconsistencies in dimensions can affect the performance of the ejector pin, so accurate measurement data is essential before purchase.
- Hardness Testing: Apart from variations in type, the hardness of ejector pins is also a significant factor that requires thorough examination. This aspect directly impacts its service life. Ejector pins with inadequate hardness may bend or deform during their interaction with the mold, which hinders the improvement of factory production efficiency.
- Precision Inspection: Despite their unassuming appearance, ejector pins demand high precision for every component. Tolerances must be strictly adhered to, as deviations can affect performance. Precision measuring equipment is necessary to obtain accurate data regarding the dimensions of ejector pins.
In conclusion, it is evident that when selecting ejector pins, special attention must be paid to measurements of length and outer diameter, hardness testing, and precision inspection. After all, ejector pins play a crucial role in ejecting products from molds, and only when both are in perfect harmony can optimal results be achieved.
