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Greater versatility of a thread grinder is achieved by the attachment of an adapter to the indexing head that is adjustable in one degree increments.
English (United States)
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Thread Grinding Adapter
Greater versatility of a thread grinder is achieved by the attachment of an
adapter to the indexing head that is adjustable in one degree increments.
Referring to the sketch, base support ring 1 is secured by studs 2 about
spindle 3 to indexing head 4 of a thread-grinding machine. Ring 5, carrying stop
dog 6, is adjustable relative to base ring 1 by means of arcuate slots 7 and
The stop dog 6 is set to the desired position by loosening knurled
thumbscrews 8, rotating ring 5 to the desired position by observing scale 9, and
retightening the thumbscrews. Auxiliary knobs 10 aid in turning the adapter.
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