临床上制作锤造部分冠或全冠在翻制硬铅代型时，常是先以石膏代型翻制石膏阴模，然后再将熔化的硬铅灌入石膏阴模内得硬铅代型。笔者在实际操作中摸索出一条简单快速地翻制硬铅代型的方法──石膏代型翻制弹性打样阴模灌注硬铅代型法，现介绍如下。1制作方法1．1石膏代型的形成 Clinically made part of the hammer crown or crown in the production of hard lead generation, it is often the first gypsum cast inverted gypsum negative mold, and then poured into the molten lead into the gypsum negative mold hard lead generation . In the actual operation of the author to explore a simple and quick way to hard-copy the generation of hard ─ ─ ─ ─ gypsum cast inverted elastic proofing mold casting hard lead generation method is described below. 1 production methods 1.1 gypsum generation of the formation