| 摘要 |
Apparatus and method for producing formed pieces of insulation and for placing formed pieces of insulation into nonradially aligned or otherwise irregularly oriented slots of a magnetic core. Dielectric strip material is fed to a sizing and forming station by a strip accumulating and urging device, and dielectric material pieces of preselected sizes are formed. The pieces are formed on a preselected forming device as a core is aligned relative to the forming member so that the insulation pieces may be inserted into a core slot which the insulation piece has been particularly formed to fit. Preferred form of apparatus includes compensating means for selectively positioning a core support relative to a datum plane of the apparatus. This means, in one form, includes a first drive member that tends to drive a driven member through a fixed angular increment. The driven member is movable about a preselected movable reference point which in turn is movable differential amounts relative to the pitch of drive line of the first drive member so that the driven member is selectively movable through a preselected net differential increment of travel relative to a fixed increment of travel of the first drive member.
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