| 摘要 |
The process provides an expandable chuck with a variable diameter bulb having a variable wall thickness, the chuck being operatively designed to stretch the bulb to reduce its diameter for insertion into a photoreceptor pipe and upon relaxation to the compress the bulb so as to increase its diameter. The design provides a universal chuck to reduce the cost of changing to different diameter chucks in accommodating different size photoreceptors during the coating and drying process.
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