enow.com Web Search

  1. Ads

    related to: plastic injection mold sprue bushing

Search results

  1. Results from the WOW.Com Content Network
  2. Sprue (manufacturing) - Wikipedia

    en.wikipedia.org/wiki/Sprue_(manufacturing)

    Plastic sprue. In injection molding, sprue refers to the passage through which a liquid material (such as polystyrene or polyvinyl chloride) flows into a die, where the material solidifies to form parts. Sprue also refers to the material that solidifies in these passages, forming a framework that attaches the parts in a roughly planar arrangement.

  3. Injection mold construction - Wikipedia

    en.wikipedia.org/wiki/Injection_mold_construction

    Injection mold construction is the process of creating molds that are used to perform injection molding operations using an injection molding machine. These are generally used to produce plastic parts using a core and a cavity. Molds are designed as two-plate or three-plate molds, depending on the type of component to be manufactured.

  4. Injection moulding - Wikipedia

    en.wikipedia.org/wiki/Injection_moulding

    Plastic resin enters the mould through a sprue or gate in the injection mould; the sprue bushing is to seal tightly against the nozzle of the injection barrel of the moulding machine and to allow molten plastic to flow from the barrel into the mould, also known as the cavity.

  5. Purging (manufacturing) - Wikipedia

    en.wikipedia.org/wiki/Purging_(manufacturing)

    Maintain existing process settings and continue manufacturing plastics parts; When last part is completed, set the nozzle retraction mode; Clean hopper and colorant blender (whichever necessary) Load any commercial purging material or new material to be used into hopper feed zone; Clean nozzle and sprue bushing by making few shots

  6. Design of plastic components - Wikipedia

    en.wikipedia.org/wiki/Design_of_plastic_components

    Injection molding has been one of the most popular ways for fabricating plastic parts for a very long time. They are used in automotive interior parts, electronic housings, housewares, medical equipment, compact discs, and even doghouses. Below are certain rule based standard guidelines which can be referred to while designing parts for ...

  7. Injection molding machine - Wikipedia

    en.wikipedia.org/wiki/Injection_molding_machine

    The person designing the mold chooses whether the mold uses a cold runner system or a hot runner system to carry the plastic and fillers from the injection unit to the cavities. A cold runner is a simple channel carved into the mold. The plastic that fills the cold runner cools as the part cools and is then ejected with the part as a sprue.

  1. Ads

    related to: plastic injection mold sprue bushing