Ads
related to: automotive rubber molding
Search results
Results from the WOW.Com Content Network
Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity. The mold is closed with a top force or plug member, pressure is applied to force the material into contact with all mold areas, while heat and pressure are maintained until the molding material has cured; this process is known as compression molding ...
Automotive moulding or car body moulding are decorative and protective mouldings on the car body. The term applies both to the detail and the material. Car mouldings include side body moulding, lower body moulding, door moldings, window mouldings, footrest moulding, [1] mudflaps, etc. They are often found in services in association with car ...
Injection moulding (U.S. spelling: injection molding) is a manufacturing process for producing parts by injecting molten material into a mould, or mold. Injection moulding can be performed with a host of materials mainly including metals (for which the process is called die-casting ), glasses , elastomers , confections , and most commonly ...
An opened tire mold being cleaned. The deflated rubber bladder is on the central post. Curing is the process of applying pressure to the green tire in a mold in order to give it its final shape and applying heat energy to stimulate the chemical reaction between the rubber and other materials.
After a short drying period, TPV pellets are automatically transferred to the molding machine or extrusion line. Cycle times can be significantly faster compared with rubber (2 to 3 minutes) because the parts do not have to cure in the mold. Once the TPV parts are allowed to cool (about 30 seconds), they can be removed from the mold.
The mixture is allowed to sit in the mold long enough for it to expand and cure. [1] If reinforcing agents are added to the mixture then the process is known as reinforced reaction injection molding (RRIM). Common reinforcing agents include glass fibers and mica. This process is usually used to produce rigid foam automotive panels. [1]
Ads
related to: automotive rubber molding