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2. Resin dispensing - Wikipedia

   en.wikipedia.org/wiki/Resin_dispensing

   A resin dispensing system is a technical installation to process casting resin for the purpose of filling, sealing, covering or soaking technical parts, especially in the field of electricity and electronics like transformers, LCDs and other devices of various size.

3. Resin casting - Wikipedia

   en.wikipedia.org/wiki/Resin_casting

   The casting can also be done in a vacuum chamber (when using open molds) to either extract these bubbles, or in a pressure pot, to reduce their size to the point where they aren't visible. Specialist equipment can enable closed molds to be filled whilst under vacuum, a process known as resin vacuum casting , where air and gas bubbles are ...

4. Vacuum chamber - Wikipedia

   en.wikipedia.org/wiki/Vacuum_chamber

   A large vacuum chamber. A small vacuum chamber for studio or lab use in de-airing materials such as mold rubbers and resins. Vacuum chamber for testing leaks in packaging. A vacuum chamber is a rigid enclosure from which air and other gases are removed by a vacuum pump.

5. Ceramic forming techniques - Wikipedia

   en.wikipedia.org/wiki/Ceramic_forming_techniques

   Ceramic shell casting techniques using silica, zirconia and other refractory materials are currently used by the metal parts industry for 'net casting', forming precision shell moulds for molten metal casting. The technique involves a successive wet dipping and dry powder coating or stucco to build up the mould shell layer.

6. Pressure bag moulding - Wikipedia

   en.wikipedia.org/wiki/Pressure_bag_moulding

   Excess resin is forced out along with trapped air. Due to the lower cost of unskilled labor, this method is used extensively in the production of composite helmets . For a helmet bag moulding machine, cycle times vary from 20 to 45 minutes, but if the molds are heated, the finished shells require no further curing.

7. Compression molding - Wikipedia

   en.wikipedia.org/wiki/Compression_molding

   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 ...