NIMS Machining Level I Test Preparation/ Practice Questions updated 2024 with Correct and Verified Answers
NIMS Machining Level I Test Preparation/ Practice Questions updated 2024 with Correct and Verified Answers The safest way to remove chips from a lathe or milling machine is to use a: - ANS: Brush Small chips left on the spindle nose of the lathe should be cleaned to avoid: - ANS: Run out on work holding devices Grease guns are used to insert grease into: - ANS: Zerk fittings on machine tools To lubricate the ways of a lathe, the gibs of a mill, or the cross slide of a grinder: - ANS: Use lubricant found in central lubricating systems ("one shots") If a vertical mill table is loose and has side play, the best solution to alleviate side play is to: - ANS: Tighten the taper gib adjustment A machinist wants to find the proper type of lubrication, schedule and recommended maintenance practices for the headstock of a lathe. The best source to find this information is: - ANS: Preventative maintenance schedule and machine manual General maintenance information for machine tools and machine work area can be found: - ANS: In a general maintenance manual Pinning refers to: - ANS: Loading the file with metal chips Files should be stored: - ANS: In a toolbox separated from each other The best way to clean the chips out of a file is to use: - ANS: Chalk What is the most common injury that may occur during a filing operation? - ANS: Being stabbed with the tang (file without a handle) The best lubricant to prevent wear and increase cutting efficiency for tapping common steels is: - ANS: Sulfur-based oil The process plan specifies tooling to be used by indicating: - ANS: Tooling diameters and sizes A reaming operation produces finish tears. The cause of the tears is: - ANS: A reamer with a worn tip What is the gage block height for an angle of 9 degrees on a 10-inch sine plate? - ANS: 1.5643 inches
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- 14 november 2024
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nims
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machining level 1
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nims certification
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cnc
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nims machining level i test preparation
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national institute for metalworking skills nims
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