Metal Finishing Guide Book


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Page 774 of 903

Figure 9. Jessup fixed engagement barrel drive. Figure 10. Jessup barrel drive control screen. count for rack plating, or weight for barrel plating operations (Figure 2). This PC-driven feature derives and calculates surface area data from a customer-supplied lookup table on a discreet part number basis. Operator entered load data assures precise amp square foot (ASF) delivery for rack plating systems. Barrel weight is verified directly by load cells by either addition or subtraction methods. This assures correct ASF delivery for barrel plating systems. Installation of individual rectifiers integrated with a PC/HMI recipe-driven controls make over- and under-plating a distant memory. 3) Programmable chemistry replenishment reduces operator workload and improves quality by reducing fluctuations in process baths. This 761

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