Precision Model Systems

Description & Application

The DVA Precision Model System produces totally poured and pinned models and dies in only one pour! It is an incredibly fast, simple to use, and clean method of producing dies and models of maximum cross-arch accuracy. This precision system compensates for the normal, distorting linear expansion experienced by die stones during setting.

This special one-pour, glue-less, system is effective with both full and quadrant models.

Exact pin placement, the location of which is determined prior to the pouring of the arch in a pre-manufactured, highly stable Base, eliminates second pours, grinding and the necessity to glue dowel pins.

The DVA Precision Model System includes a specially designed Pin Alignment and Drilling Machine, which determines dowel pin locations prior to the pouring of the model; pre-manufactured Base Plates; and specially designed dowel pins. The introductory assortment includes all auxiliary items necessary for the production of very professional appearing models and dies.

To thoroughly complete the system, a very durable Arch-Trimming Machine, with its own built-in vacuum and dust collection systems, has been designed for the final trimming of flash from the sides of the arches. Years of successful use have proven the durability and value of this trimmer of excellent quality.

Benefits & Features

Product Benefits:

Improves model presentation & accuracy. Simplifies all model making procedures. Saves significant production time with reduced fabrication steps. Eliminates grinding, dust & noise. Improves die stability & cross-arch accuracy. Improves professional appearance and reduces shipping costs. Reduces refractory model costs. Simplifies refractory model production.

Product Features:

Professional appearance & standardization of model Base provides smaller, cleaner model appearance. Pre-determined pin locations placed in highly dimensionally stable, pre-manufactured Base. Pre-manufactured model Base eliminates and compensates for undesirable expansion of stone. Eliminates second pours, gluing of dowel pins, and excessive grinding. Pre-manufactured Base serves as model base. Ultimate height & width of arch are pre-determined. Stable, pre-manufactured model Base eliminates undesirable setting expansion and contraction. Dowel pin locations are pre-determined in a highly stable model Base prior to pouring of the model. Lightweight, professional appearance of pre-manufactured Base standardizes model size. Easy technique provided for duplicating only necessary segments of master model with ceramic dowel pins. Simple duplication technique is an integral part of the system.