Injection Mold Design Guide [2021] -

To ensure clean production and long mold life, follow these specific parameters:

The guide told of a factory that made buckets. The designer gave 2 degrees of draft. The buckets ejected like a dream. A new engineer “optimized” the design to 0.5 degrees to save material. The first shot stuck to the core. The operator increased ejector pressure until the pins snapped. The mold was ruined. The moral: 1 to 3 degrees of draft per side is not waste. It is wisdom. injection mold design guide

: Use Sans Serif fonts (like Arial, Verdana, or Century Gothic Bold). These fonts have uniform thickness and lack "serifs" (small decorative tails), which are difficult to machine and can cause material flow issues. To ensure clean production and long mold life,