公开(公告)号：US20150224579A1

公开(公告)日：2015-08-13

申请号：US13882723

申请日：2012-12-08

申请人： Hiroyuki Matsuda ,  Gorou Arahi ,  Hidenori Ando

发明人： Hiroyuki Matsuda ,  Gorou Arahi ,  Hidenori Ando

IPC分类号： B23B5/36 ,  C03B11/06

CPC分类号： B23B5/36 ,  B23B1/00 ,  B29C33/303 ,  B29L2011/0016 ,  C03B11/06 ,  C03B11/082 ,  C03B2215/06 ,  C03B2215/414 ,  Y10T82/10

摘要： A metal mold manufacturing method is provided, which is capable of forming a metal mold having a plurality of transfer surfaces with positions of optical axes being different by a lathe at high accuracy. An n-th (n is an integer of 1 to 4) side surface SDn of a material 1 of the metal mold abuts against an X-axis directional reference plane 2b of a jig 2, an (n+1)th side surface (but n=1 when n is 4) of a material 1′ of the metal mold abuts against a Y-axis directional reference plane 2c of the jig 2, and the material 1 of the metal mold is thus fixed to the jig 2. Subsequently, the n-th transfer surface is formed by cutting the material 1′ of the metal mold while rotating the jig 2 and the material 1 of the metal mold together by a lathe. Thereafter, the steps are repeated in a way that raises n by one.

摘要翻译： 提供了一种金属模具制造方法，其能够以高精度形成具有多个转轴表面的金属模具，其中光轴的位置由车床不同。 金属模的材料1的第n（n为1〜4的整数）侧面SDn与夹具2的X轴方向基准面2b抵接，第（n + 1）侧面 但n = 1时，n = 1，金属模的材料1'与夹具2的Y轴方向基准面2c抵接，金属模的材料1固定在夹具2上。随后 通过在车床上将金属模具2和金属模具的材料1一起旋转的同时，通过切割金属模具的材料1'来形成第n个转印面。 此后，以将n提高1的方式重复这些步骤。