TEST YOUR BORING KNOWLEDGE.
QUESTION (1) What two general types of boring bars are commonly used by engine reconditioners?
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QUESTION (2) Is it desirable to bore straight to the required o/s in one operation? If yes, give an explanation, if no, give an explanation.
ANSWER
QUESTION (3) What is the recommended depth of the final cut when boring a cylinder?
ANSWER
QUESTION (4) Does a boring bar tool with a larger nose radius or with a smaller nose radius achieve a smoother finish?
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QUESTION (5) What size should this tool nose radius be to achieve the smoother finish?
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QUESTION (6) Draw a plan diagram of a 6 cylinder block, number the cylinders 1 to 6. If boring number 3 cylinder first, work out the boring sequence that will achieve the best boring conditions. (Less heat and distortion)
ANSWER
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