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Hollow Structural Shape

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Plastic plate, rod and stock shapes include shaped plastic parts and plastic stock. They are fabricated through various processes and available in many different forms and sizes.
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Conduct Research Top

  • NET-SHAPE metal parts in one shot
    . Investment or lost-wax casting works like this: Wax patterns of parts to be cast attach at the part gate(s) to a wax runner. The assembly is then repeatedly dipped (invested) in ceramic slurry and sand to form a thick shell. An autoclave melts away the wax, leaving behind the shell. A kiln fires the hollow...
  • Smart ways to design with Aluminum Extrusions
    and indirect. With direct, the ingot moves relative to the container wall; with indirect, the die moves. Under pressure, the ingot or billet, confined in a container, is forced through a die opening to form an elongated shape or tube. To produce a tube or hollow shapes, a mandrel establishes the inside...
  • Superstrong parts
    , then upset to achieve structural integrity and directional grain flow. 2. Workpiece is punched, then pierced to achieve starting "donut" shape needed for ring rolling. 3. Completed preform ready for placement on ring mill for rolling. ROLLED-RING FORGING PROCESS: 4. Ring-rolling process begins with the idler...
  • MICRO:Top 30 (November/December 2001)
    The fully automated Expida dual-beam structural diagnostics tool performs in-fab characterization and analysis of process excursions and defects. The instrument can be reconfigured from 200- to 300-mm wafer manufacturing with minimal interruption. The tool allows users to cut, view, measure...
  • Curved extrusion earns top honors
    . The top Commercial prize went to an aluminum web plate used in building the New Wave Truss from "Aluminum web plates are a great extrusion application," says Rosario. "The multivoid hollow extrusions hold the structural chords (tubes) of a modular truss/rigging system that goes together like...
  • Anatomy of a Snowflake
    Estimating the volume of water contained in a snowpack like this one in southwestern Idaho is vital to forecasting how much water will be available for agricultural and other uses. Powerful microscope reveals structural details to help predict next summer's water supply. A snowfall can bring mixed...
  • Protective Materials for Maritime Vessels (.pdf)
    As early as 1950 a new generation of composite materials was being developed to support the offshore oil & gas, aerospace, and defense industries. These materials included syntactic foams, glass and ceramic-based hollow micro and macrospheres, unique polymers, elastomers, and rubber. Today...
  • Casing the extrusion joint
    compartment in Ford GT supercars. Some 35 different extruded profiles from form a stiff, strong, and lightweight platform. Chassis are assembled using a combination of robotic MIG and friction stir welding. In addition, bolt-on extrusions add structural support to the engine compartment and also...
  • Tips for no-melt machining
    or dynamic structural applications. Machinable, advanced plastic, stock shapes are made from a wide variety of imidized and crystalline polymers. They fill a niche for small to medium-quantity production runs or for parts needing tolerances tighter than is practical from conventional plastic-forming...
  • Putting The Right Spin On Rotational-Molding Designs
    machine with three arms that rotate between loading/unloading stations, heating ovens, and cooling chambers. Kiss-offs increase part stiffness. They are used individually or in a series or pattern and will outperform ribs in many cases. The almost kiss-off gives nearly the same structural strength...

Engineering Web Search: Hollow Structural Shape Top

Structural steel - Wikipedia, the free encyclopedia
HSS-Shape (Hollow structural section also known as SHS (structural hollow section) and including square, rectangular, circular (pipe) and elliptical
Fullerene - Wikipedia, the free encyclopedia
A fullerene is any molecule composed entirely of carbon, in the form of a hollow sphere, ellipsoid or tube.
Beveled Hollow Cylinders -- from Wolfram Library Archive
Beveled Hollow Cylinders Author D. Sonnabend
AISC - Engineering FAQs
1.4.7. What is the difference between a tube shape (TS) and hollow structural section (HSS)?
See American Institute of Steel Construction Information
American Institute of Steel Construction ::: AISC
1.4.7. What is the difference between a tube shape (TS) and hollow structural section (HSS)?
See American Institute of Steel Construction Information
Carbon nanofibers with nanoporosity and hollow channels from...
Title: Carbon nanofibers with nanoporosity and hollow channels from binary polyacrylonitrile systems Authors: Lifeng Zhang, You-Lo Hsieh Abstract:
Thermal frequency response studies of a hollow cylinder...
Thermal frequency response studies of a hollow cylinder subject to loads of different amplitude and shape
Dictionary of Abbreviations and Acronyms in Geographic...

Shape Memory Materials | Society of Plastics Engineers
Acrylic Shape Memory Polymers Liquid Crystal Shape Memory Materials Materials Polyester Shape Memory Materials Polyethylene Shape Memory Materials
See Society of Plastics Engineers Information
CSS3 Generated and Replaced Content Module
The pseudo-element part of the selector consists of an optional set of "structural" pseudo-elements, optionally followed by a single formatting

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