Precision machining - Study guides, Class notes & Summaries

Abrasive wheel correct answers A wheel composed of abrasive grains held together in a bond. Abrasive wheels are used in grinding operations Automatic grinders correct answers a grinding machine that can perform multiple grinding cycles, independent of an operator. Automatic grinders are often available with CNC Blanchard grinding correct answers a common name for vertical-spindle surface grinders using a rotating table and cup-shaped grinding wheel. Bonded correct answers Held together ...

A tolerance specified as +/- .003 is a _____________ tolerance. correct answers Bilateral There are many different types of micrometers - blade type, disc type, thread mics, depth mics and many more. correct answers True An inch based vernier caliper is capable of accurately measuring to ____________________ of an inch. correct answers .001 A vernier micrometer is capable of accurately reading a dimension to ________ level. correct answers .0000 The term PRECISION in measuring and ma...

At the most basic level, a lathe is a machine that: - Answer-Takes a cylindrical piece of raw metal stock and turns it into a finished part with accurate features The materials that a lathe might be cutting can vary from wood and plastic, all the way to aluminum or hard steel. - Answer-True Regardless of whether a the cutting action of a lathe is controlled manually, by hand, or completely automatically by a computer, the job of the machine is to: - Answer-Hold the workpiece rigidly, and mo...

CNC TURNING - BASIC LATHE OPERATOR QUESTIONS AND ANSWERS RATED A+ At the most basic level, a lathe is a machine that: Takes a cylindrical piece of raw metal stock and turns it into a finished part with accurate features The materials that a lathe might be cutting can vary from wood and plastic, all the way to aluminum or hard steel. True Regardless of whether a the cutting action of a lathe is controlled manually, by hand, or completely automatically by a computer, the job of the m...

Lathe Turning Which term best matches the following definition? "A metal cutting process used for the generation of cylindrical surfaces. Normally the workpiece is rotated on a spindle and the tool is fed into it radially, axially, or both ways simultaneously, to produce the desired surface. The term, in the general sense, refers to the generation of any cylindrical surface with a single point tool." Profiling In a "______" operation, both modes of tool feed are simultaneously desired to...

Fracture is a type of material failure. Of the following which is another type of material failure? - Permanent deformation. Which of the following statements best differentiates between a defect and a discontinuity? - Discontinuities can propagate and become defects. Nondestructive testing is often differentiated from other measurements or inspection techniques in that: - NDT involves indirect tests related to some other quality or characteristic of material. What are the functions of ...

Angle Plate - usually made of hardened steel or cast iron with working surfaces that form a 90 degree angle to each other comparison chart - measurement that compares the specification of a part feature to known standard sizes, as when using fixed gauges depth micrometer - a depth micrometer gauge that features a base and interchangeable rods for different size ranges dial indicator - a measuring tool that shows small movement by displaying them with a needle on a graduated dial face Go/...

IMSE Exam 2 COMPLETE EXAM QUESTIONS AND ANSWERS 2023 CORRECT 1. Plastic: General common term for a wide range of synthetic or semisynthetic organic amorphous solid materials (H, C, O, and N). 2. General properties of plastics: Low density Corrosion and chemical resistance Design versatility Variety of optical properties Formability Low tooling costs 3. Plastics can be...: Molded Extruded Cast Used as thin films or coatings 4. PET, PETE (Polyethylene Terephthalate): 1 plastics 5. 1...

The tool changer is a device that allows the robot to perform multiple tasks by changing out __________. - Answer End effectors __________ is a live direct or indirect view of a physical, real-world environment whose elements are overlaid by computer-generated sensory input such as sound, video, graphics, or GPS data. - Answer Augmented reality Which of the following would NOT be a typical job for a robot? - Answer Quality Control An example of a(n) __________ is 3D printing. - Answer A...