18 Fig 6 shows a sleeve type part 40 0 16 mm and 10 0 3mm are the design dimensions As the dimension 100 0 3 is inconvenient for measuring in machining process it can only be ensured indirectly by measuring the depth Li of hole 1 Draw the process dimensional chain of the sleeve determine the closed link increasing link and the decreasing link 2 Try to find L and its ES1 deviations L11 Answers 10 0 3 L1 40 0 16