Dental review; devoted to the advancement of dentistry. . Fig. 15. The mandrel C would be held in the parallelometer at theclamp any particular case may call for. Another mandrel would 108 THE DENTAL REVIEW be held in another clamp of the meter upon the other sectionA and B as the case may be. The post D may then be depositedat whatever place it is called for upon the crown or inlay andwaxed thereto in perfect parallelism to the other mandrels. The clamps may then be opened and the meter mandrel C and auxiliary tube B are now slipped off fromthe clasp metal post D. The crown or inl
Dental review; devoted to the advancement of dentistry. . Fig. 15. The mandrel C would be held in the parallelometer at theclamp any particular case may call for. Another mandrel would 108 THE DENTAL REVIEW be held in another clamp of the meter upon the other sectionA and B as the case may be. The post D may then be depositedat whatever place it is called for upon the crown or inlay andwaxed thereto in perfect parallelism to the other mandrels. The clamps may then be opened and the meter mandrel C and auxiliary tube B are now slipped off fromthe clasp metal post D. The crown or inlay to which it is waxed may now be imbeddedin refractory material and the post and crown or inlay may bejoined with solder. PARALLELODRILL. Fig. 16 shows the parallelodrill with drill heads 7 mm. apart. The parallelodrill is a dental engine accessory which co-operates with the parallelometer in such a manner that any linearvariation from 7-35 mm. may be transferred from the parallel-ometer to the parallelodrill. The latter is then slipped onto the hand
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Keywords: ., bookcentury1900, bookdecade1910, bookpublis, booksubjectdentistry
