In general there are 4 Key Steps to the Process. Note that this is for the more capsu. Theermoplastics are similar, but we can discuss the more dertail later.
be controlled throughout the part molding cycle.
Example of a Large Compression Molded Part Use on the V-22 Osprey Helicopter.
Of composite material. But, I would have to say that the top 5 advantages across the board whered to metals and Other Composite methazods are:
Part Complexity
Ease of Replastic Metal by Nearly Matching The Metal Part Geometry
The Abilital to Add Inserts and Rib Stiffeier
Dimensional Control and Stability
LOWER Finished Part Cost with The Ability to Make High Volumes of Parts
See Photo). The Complexity Shown Here is incredible, Yet with Long Fiber Reinforcement and a very high volume of fiber.
F-35 Helmet Optical Support Structure. Image Credit: TenCate
Tradingal laminalEd composite parts. As an added feature, we can also easily add a galvanic glass society or a confpts of the knowledge
A Flir Display Fairing with a Copper Lightning Strike Scikes Integrated In
Time and the inventory of multiple parts as well.
PEI.
Use Resins that are injecting parts "Standard" and Not Specific to Compression Molding.
Like hdpe up to high performance polymers like peek. Tencate is one of the world & rsquo; s leading companies in high performance composite mater..
CCS Composites Molds Both "Sheet Molding Compounds" (SMC) and "Bulk Molding Compounds" (BMC). Both mix chopped fiber and a resin, but in different winds.
High Quality Chopped Unidirectional Tape; some is more of a general mixture of chopped fibers and resin.
compound.
Forming Stage to Create A Hybridize Material with More Directionally Dominant Fiber Angles to Provide Higher Stiffness and Streangth in Sportific Directions and Areas.
Of the materials.
Of Material is 190% that of aluminum, 230% of Steel and 130% of titanium. This table (See Attached) Summarizes the Comparisons.
Table 1. BMC Material Comparisons. Image Credit: Tencate
Will be present, The BMC Compression Molded Part Can Give Stringths Equal to a Laminated Composite Part.
) Depending upon operating loads. All-in-all, bmcs are an excelked Candidate for Metal Substitution and Can Even Rivically Laminated Composites is Certain Applications.
But Fiber Flows as Will, thereby product a fiber reinforced juncture at the place to rib interface.
Stiffening that can be acheieved in compression molding with only a minuscule increase in weight, and therefore cost.
Table 2. Stiffness Increase with Minimum Weight. Image Credit: TenCate
Like Ribs, Increases The Bending Stiffness of the Cover While Adding Minimal Weight. Sandwich Panel Composit SEVERAL Inherent Challenges.
Long process to cut, assemble, Vacuum Bag, then autoclave cure the panel.
V22 Compression Molded Cover. Image Credit: Tencate
is incorporald as an added layer to the face sheet during molding.
COVER Application.
High Solvent Residence and Faster Processing Speeds. You can see that the benefits of thermoplastics readly land themselves to Aircraft Applications.
Carbon Fiber/Thermoplastic Bracket. Image Credit: Tencate
And the weight, Cost and Corrosion of Metal Shapes is a Concern, we have seen Success.
Compression molded parts. Image Credit: TenCate
and inject molded parts.
And molding from one company. Visit us at www.tencateAdancedComposites.com.
where he developed and marketed the compositepro composites engineering software package.
Technical Papers in the Field of Composites.