Service Bulletin: SB 109.1
Subject: Top Curl Precision Measurement Gauge
In response to numerous requests, PMC is now offering a precision gauge for measuring top curl rim diameters.
The gauge is suitable for all products formed on the 1000 and 1250 Series machines i.e. 2oz (60cc) to 46oz(1360cc) capacity.
A master disc is used for a cups nominal rim diameter to set the gauge at a zero position. The cup is then placed into the gauge and the dial gauge reads the rim circumference and gives the plus or minus variation from the master disc. The variation is then divided by (3.14) to determine exact diameter difference from the nominal rim diameter specification.
A standard table is supplied to give actual diameter variation in .0005″ or 0.0127mm increments as measured on the dial indicator. The gauge is supplied with either a english or metric dial gauge as specified on the order.
The gauge is supplied with either a english or metric dial gauge as specified on the order.
Basic Gauge Assembly --------------- 69807-D(English) 50409-D(Metric) One (1) Master Rim diameter Dies --- 73521-D
Note: Specify cup drawing number or nominal rim diameter desired for each master disc.