The longer the processing time of the production line is, the longer the delay time of the cache register is, and the smaller the throughput of this is because the maximum throughput in the linearity is Tpmax = clock The period ΔT / 1 = max (T1, ... Ti, .. Tm) + T1 / 1, where m is the number of segments and i is the execution time of the particular process segment. If the number of segments of a fully automated electroplating equipment line is longer, the longer the process execution time is, the less the theoretical throughput of this.

Thus, the processing of the bottleneck portion is mainly due to the reduction of the processing time of the production line. There are two ways to achieve:

1, the bottleneck part of the spin-off, so that the task can be fully water treatment. The processing time of the production line is too long, usually due to task congestion, and the task of the blockage will lead to the same clock cycle can not start another operation, you can divide the production line, in the middle of the small production line set the cache register, Production line of the task to make full water. If the X production line processing time is 3T, X line can be subdivided into three small sections, so that the function of each paragraph is the same, but the processing time has become 3T / 3 = T.

Technology

2, automatic plating equipment production line in the bottleneck part of the same set of production lines, parallel processing. To deal with the production line for too long, there is another way, that is, the bottleneck production line with a number of the same parallel production line instead, in front of a dispatch unit to the distribution of the task of the production line. It is assumed that the processing time of the bottleneck water is Δ 3T, then the time required for the simultaneous processing of the three parallel production lines 4 is only △ T. In this way, it is possible to shorten the production line time, but this method is relatively less to use, because the same 3 lines of the same production line in parallel, the higher the cost, and the dispatch unit will be more trouble.

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