Let’s talk textures. Texture is an area in which thermoformed products have a distinct advantage over many other plastic processes such as injection molding, rotational molding, blow molding, etc. Unlike fiberglass and the aforementioned plastic processes, thermoformed (or vacuum formed) parts which require a texture don’t pick up this texture from the mold surface. The [...]
At Arrowhead Plastic Engineering, we operate 2 separate facilities in east-central Indiana. One plant specializes in fiberglass composites and the other plant thermoforms plastic parts. We are often asked, "What's the difference between the two." That's a great question with a complex answer. Fiberglass is what is considered a thermoset composite, whereas Thermoformed Plastic [...]
Customers of Arrowhead Plastic Engineering benefit from decreased lead times and increased precision thanks to the company's seven 5-axis CNC routers. Arrowhead also has one 3-axis CNC. All of the CNCs have a 60” x 120” bed. The machines are capable of cutting hard woods, low and high density tooling board, low density foam [...]
Quick Summary: By utilizing our FARO Arm, Arrowhead can offer precision custom molded fiberglass and thermoplastic parts to our customers with even the tightest of tolerances. The FARO Arm allows for precision measuring, laser scanning and CAD generation, reverse engineering and physical part to CAD model comparisons. Whether it be measuring tooling for accuracy, [...]
There are many different methods a company can utilize to mold a fiberglass part. Some of these include but are not limited to: hand layup, spray-up, closed cavity bag molding, RTM, RTM lite, compression molding and cold molding. Each process has its own set of unique advantages and disadvantages. Please click the following link [...]
