rotational molding

rotational molding
a method for molding hollow plastic objects by placing finely divided particles in a hollow mold that is rotated about two axes, exposing it to heat and then to cold. Also called rotational casting.

* * *


Universalium. 2010.

См. также в других словарях:

  • Rotational molding — or moulding is a versatile process for creating many kinds of mostly hollow plastic parts. The phrase is often shortened to rotomolding or rotomoulding.The process was developed in the 1940s but in early years was used little because it was a… …   Wikipedia

  • rotational molding — a method for molding hollow plastic objects by placing finely divided particles in a hollow mold that is rotated about two axes, exposing it to heat and then to cold. Also called rotational casting …   Useful english dictionary

  • rotational molding — noun A form of molding / moulding in which molten plastic is placed inside a rotating mold / mould …   Wiktionary

  • Molding (process) — One half of a bronze mold for casting a socketed spear head dated to the period 1400 1000 BC. There are no known parallels for this mold …   Wikipedia

  • Rotary wheel blow molding systems — are used for the high output production of a wide variety of plastic extrusion blow molded articles. Containers may be produced from small, single serve bottles to large containers up to 20 30 liters in volume but wheel machines are often sized… …   Wikipedia

  • plastic — plastically, plasticly, adv. /plas tik/, n. 1. Often, plastics. any of a group of synthetic or natural organic materials that may be shaped when soft and then hardened, including many types of resins, resinoids, polymers, cellulose derivatives,… …   Universalium

  • Heat capacity — Thermodynamics …   Wikipedia

  • Taxonomy of manufacturing processes — This tree lists various manufacturing processes arranged by similarity of function.#Casting ##Sand casting ##Plastic mold ##Shell mold ##Investment casting (lost wax, precision) ##Permanent mold ##Centrifugal casting ##Die casting ##Slush or… …   Wikipedia

  • Thermoforming — is a manufacturing process for thermoplastic sheet or film. Specifically, it is more of a converting process, where plastic sheet or film is converted into a formed, finished part. The sheet or film is heated in an oven to its forming temperature …   Wikipedia

  • Plastic pallets — are pallets made of plastic. Plastic pallets are more widely used in Europe than in the rest of the world. Plastic pallets are often chosen over traditional wood pallets because they offer benefits which wood can not. Some benefits over wood… …   Wikipedia


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»