Which one of the following is not a rapid indirect tooling method? a.Vacuum Casting b.Investment Casting c.Laser-Engineered Net Shaping d.Injection molding

Which one of the following is not a rapid indirect tooling method? a.Vacuum Casting b.Investment Casting c.Laser-Engineered Net Shaping d.Injection molding
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c.Laser-Engineered Net Shaping
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Which one of the following is not a direct rapid tooling method? a.LOM Composite b.Direct AIM (ACES Injection Molding) c.Sand Molding d.Injection molding

Description : Which one of the following is not a direct rapid tooling method? a.LOM Composite b.Direct AIM (ACES Injection Molding) c.Sand Molding d.Injection molding

Last Answer : d.Injection molding

Which of the following process is not formative process? a.Bending b.Plastic injection molding c.Selective Laser Sintering d.Forging

Description : Which of the following process is not formative process? a.Bending b.Plastic injection molding c.Selective Laser Sintering d.Forging

Last Answer : c.Selective Laser Sintering

Which of the following process is suitable for making injection molding tools? a.SL b.SLS c.EBM d.FDM

Description : Which of the following process is suitable for making injection molding tools? a.SL b.SLS c.EBM d.FDM

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Which of the following is not an example of additive manufacturing? a.Fused-deposition-modeling b.Electron beam machining c.SLS d.Injection molding

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Last Answer : d.Injection molding

Which of the following can not be the input of CAD solid model? a.Physical mockup b.2D surface data c.Tooling d.3D CAD data

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Last Answer : Could you be a little clearer on what you need? Are you making parts for the cabinets? How will they change? What size objects do you want to make with the injection molding equipment? I always seem to need clarification. :-(

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Description : In finish machining of an island on a casting with CNC milling machine, an end mill with 10 mm diameter is employed. The corner points of the island are represented by (0, 0), (0, 30), (50, 30) and (50, 0). By applying cutter radius right ... , 5), (5, 5) d.(5, 5), (45, 5), (45, 25), (5, 25), (5, 5)

Last Answer : a.(-5, 0), (-5, 35), (55, 35), (55,-5), (-5,-5)

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Last Answer : d.Postprocessing

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Last Answer : d.Stereolithography

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Description : Machining is never used for rapid prototyping because it takes too long. a.TRUE b.FALSE c. d.

Last Answer : b.FALSE

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Description : Which one is NOT related to rapid prototyping definition? a.Layer by layer b.Physical model c.From 3D CAD data d.Production line

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Last Answer : d.It's cheaper

For rapid prototyping 3D CAD model should be converted into______file a.SGC b.SLA c.STL d.SLS

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Description : During the execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0the type of tool motion will be a.circular Interpolation – clockwise b.circular Interpolation – counter clockwise c.linear Interpolation d.rapid feed

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____ grippers are used to transfer ferrous material a.Magnetic grippers b.Mechanical grippers c.Adhesive grippers d.Vacuum cup grippers

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____ grippers are used to pick up light weight materials such as paper,cloth etc a.Mechanical grippers b.Adhesive grippers c.Vacuum cup grippers d.Magnetic grippers

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What is the difference between molding and casting?

Description : What is the difference between molding and casting?

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How do I use injection molding?

Description : How do I use injection molding?

Last Answer : The injection molding process requires the usage of an injection molding machine, raw plastic material, and a shape. The plastic is liquefied inside the injection molding machine at that point injected into the shape, where it cools and solidifies into the definitive part.

Where can I learn more about injection molding?

Description : Where can I learn more about injection molding?

Last Answer : http://en.wikipedia.org/wiki/Injection_molding I'd start here.

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Last Answer : c.Cell formation using Production Flow Analysis

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Last Answer : a.Rotational or non rotational – Material – Size – Shape

From which of the following is robot programming method a.Manual method b.Lead through method c.Walk through method d.All of the above

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Last Answer : b.STL method

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Description : Which of the following is not a method for calculation of the stiffness matrix? a.The minimum potential energy principle b.Galerkin's principle c.Weighted residual method d.Inverse matrix method

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