Explain three of the potential consequences of coordinate tolerances.
What will be an ideal response?
ANS:
Three of the potential consequences of coordinate tolerances are:
1. Increased manufacturing costs: Due to the square (or rectangular) and fixed-size tolerance zones, the part manufacturing costs may be higher. The rejection of usable parts may also increase manufacturing costs.
2. Part acceptance disputes: As a result of several different possible interpretations where coordinate tolerances are used to locate or orient a diameter, width, or surface, there is a significant chance of two inspectors getting different measurements for a dimension on the same part. This can result in disputes over part acceptance.
3. Assembly problems: Where coordinate tolerances are used to locate or orient diameters, widths, or surfaces, there is a risk of non-functional parts. For example, parts measured with different setups may not assemble.
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