Compression molding using a self-aligning and activating mold system

摘要

A compression molding system and method, including a mold set and one or more hydraulic cylinders that create a self-aligning and self-activating operating unit. The hydraulic cylinders can include a combination of activation and clamping cylinders. The mold set includes a first and second mold section and a source of heat is provided to heat the mold set. The mold sections are constructed of individual plates or bar stock, and machined to define a mold cavity. Reinforcement plates can be attached to the mold sections and add structure and integrity to the system. A computer control system interprets data from the activation hydraulic cylinders and monitors and controls hydraulic fluid flow into and out of each cylinder and a pumping system pumps hydraulic fluid into and out of the chambers within the activation and clamping cylinders.