The purpose of process improvement to reduce the quantity of waste, not more than 2 per cent per month, starting from the use of the chart take Rae in the priority of the problem reveals that the problem of waste is a smooth surface is not. Curved concave surface surface with a thick piece of work beyond the standard yellow and rough surface, then using Fishbone analysis causes: One of the tanks, cause excessive shaking as a result of nylon, surface is not smooth and curved concave surface. Make adjustments to the base plate, cylinder, fabric-covered by nylon. The second reason is that the work piece is not tight gripping pliers are curved, concave surface. Make adjustments by changing the base piece to handle capturing pieces work. The third reason is that the position does not exist in enamel on the eye level of the worker, as a result, curved concave surface. Make adjustments by the underlying position repeat 2 times and the reduction of an employee's level of seats to see eye-level coating positions. The fourth reason is that the bulk of the oil flow, artifacts, together, as a result, the surface is yellow and rough surface. Make adjustments on a separate piece of work before and after cleaning the work area and set pieces. The fifth reason is the fabric used to soak up oil and rub in oil is not appropriate, as a result, the surface is yellow and rough surface. Make adjustments by changing the type of cloth used to wipe oil, with a standard way to rub the oil and determine how often to change oil cloth. The sixth reason is to arrange the pieces into the oven does not work and error from a worker, as a result, surface thickness standard is exceeded. Make adjustments to the standard method of work put in the oven, and correct work practices training to employees. And the last reason is a temperature display away from the operating point, as a result, the surface is yellow and thick standard is exceeded. Make adjustments by adjusting the display position by the result after correction adjustment is the amount of damage reduced, later updated in March reduced 2641 pieces, or 2.0 percent, which is based on the goal.
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