Using Rubber Shapes to Teach Structural Behavior PowerPoint PPT Presentation

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Title: Using Rubber Shapes to Teach Structural Behavior


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Using Rubber Shapes to Teach Structural Behavior
  • www.lmprubber.com

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  • Rubber shapes can be used to teach structural
    behavior and can reinforce past discussions on
    member behavior.
  • These small objects can be used in all types of
    classes, including basic statics, Mechanics of
    Materials, and concrete and steel design.
  • The various properties of these structures can be
    demonstrated with rubber shapes, such as their
    elongation, strength, and tensile modulus.
  • Students can experience this behavior by holding
    the pieces in their hands.

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  • They can be used for various purposes, from
    electrical insulation to insulating materials.
  • Depending on the application, these shapes are
    used to prevent electromagnetic interference.
  • Due to their high electrical conductivity, they
    can prevent electrostatic discharge.
  • They can also be used to teach torsion, where a
    cylindrical shape would be more efficient than a
    rectangular one.
  • This feature of rubber shapes makes them useful
    in teaching torsional moments and axial loads.

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  • When Rubber Shapes are designed correctly, they
    can be molded into complex geometries.
  • This is accomplished by creating a mold for the
    component that contains the shape.
  • Often, engineers will also consider the location
    of parting lines and minimum draft angles when
    designing a custom mold.
  • Once the mold has been designed, it will need to
    undergo vulcanization to make it stronger.
  • They can also be shaped into many different types
    of parts, such as bumpers, seals, and other
    applications.

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  • Rubber extrusions are made by pushing the
    material through a die.
  • These products are available in various sizes,
    from 1" cuts to 100-foot spools.
  • These custom shapes are perfect for sealing and
    gasketing applications.
  • They are also available in a variety of
    elastomers, including natural and synthetic
    rubber.
  • There are several other advantages to the
    extrusion process.
  • They can be supplied in various cuts or in
    continuous forms, such as spools and coils.

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  • Thermoplastic elastomers are made of polyolefin
    and are the most widely used type of rubber.
  • They are used in car parts and cushioning
    components, and they are highly flexible and
    durable.
  • However, synthetic rubbers are more expensive
    than natural rubber, so they can't be recycled.
  • The best way to recycle rubber is by using it for
    automotive applications.
  • It is an environmentally friendly material and is
    recyclable.

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  • As long as it's used for sealing, there are many
    different types of rubber shapes.
  • There are sponge-like and dense rubbers.
  • These are both excellent for insulating and
    sealing applications, and they are used for all
    kinds of objects.
  • While these are the two most common types of
    rubber, there are other types that are more
    specific.
  • For example, silicone and foam are both made of
    synthetic rubber.
  • These are two types of materials and should be
    used in the same manner to avoid damage.

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  • When it comes to custom rubber products,
    manufacturers can find factories that specialize
    in extrusions.
  • They have multiple extrusion lines dedicated to
    custom profiles.
  • The resulting products are generally shipped
    unprocessed and can be molded into the desired
    shape.
  • These products can be vulcanized but are usually
    shipped as-is.
  • They are then cut to size and cleared of any
    imperfections.
  • For custom rubber extrusions, the market for
    customized profiles is enormous.

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  • Rubber extrusions are similar to molded products.
  • The process involves the force of heated rubber
    in a near-liquid state into a specially designed
    die.
  • The material swells based on the chemical
    composition and hardness of the rubber.
  • When a part is made of this material, plus/minus
    tolerances must be considered in order to prevent
    distortion.
  • These are essential for ensuring the integrity of
    the finished product.
  • In addition, a perfect rubber extrusion is a
    durable, reliable rubber product.

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  • A rubber mold is used for various purposes, such
    as building and molding.
  • Some common uses for rubber are tires, flooring,
    and other applications.
  • In the chemical industry, the material is molded
    into all types of shapes.
  • A few examples of these products include the
    simplest, cheapest, and most durable products.
  • These materials are also highly resistant to
    impact and tearing forces.
  • This type of plastic is used in construction and
    is also useful in the construction industry.

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  • A rubber extrusion shrinks as it goes through the
    process of vulcanization.
  • A Rubber Shape will swell more in its center than
    its outer edges.
  • This is a hallmark of a good extrusion and can be
    made into many types of custom-molded products.
  • Moreover, the material has many advantages over
    other types of materials.
  • For example, a plastic sheet can be fabricated
    into a custom-designed shape with just a few
    simple steps.

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