Blow molding CAE software "BlowView"

basic information

In the extrusion blow molding process simulation, the calculations include parison extrusion → mold clamping → blowing → cooling inside the mold → cooling outside the mold, and predictions of the thickness of the molded product are made. The die shape, flow rate, and time profiles of die opening amount/rate are set, and their effects on the thickness of the molded product are evaluated. Control conditions such as parison extrusion flow rate, temperature, mandrel opening, and die gap can be specified as design variables, allowing for optimization analysis with the weight of the molded product or thickness deviation as the objective function. The simulation considers swell effects, drawdown effects, parison elongation and deformation, contact with the mold, heat conduction, and friction. It also supports multi-layer molding. In the stretch blow molding process simulation, calculations include preform reheating → rod stretching → blowing → cooling inside the mold → cooling outside the mold. In the preform reheating process, ramp arrangements and reflectors are placed, and the temperature rise of the preform moving within the heating furnace is calculated. An uneven initial temperature distribution can be applied to the preform. In the preform stretching process, parameters such as rod stretching speed, blowing pressure, temperature, and cooling time are set, and the effects of these parameters on the thickness distribution of the molded product are calculated.

Price range

Delivery Time

P3

Applications/Examples of results

Beverage bottle Liquid container Fuel tank Chair (OA chair, train, aircraft) Child seat, stroller Automotive parts Furniture Medical devices Case Toys Various hollow products Others