Additive Manufacturing of WC-Co Cutting Tools for Gear Production

被引：44

作者：

Fortunato A. ^{[1
]}

Valli G. ^{[1
]}

Liverani E. ^{[1
]}

Ascari A. ^{[1
]}

机构：

[1] Dipartimento Ingegneria Industriale (DIN), Università̀ di Bologna, Bologna

来源：

Lasers in Manufacturing and Materials Processing | 2019年 / 6卷 / 3期

关键词：

Additive manufacturing; Selective laser melting (SLM); WC-co cutting tools;

D O I：

10.1007/s40516-019-00092-0

中图分类号：

学科分类号：

摘要：

This article presents results relating to the production of a WC-Co gear cutting tool via selective laser melting (SLM). The influence of powder grain geometry and chemical composition on SLM process outcomes are firstly investigated by producing and testing simple cylindrical specimens, from which optimal process parameters and scanning strategies are establish for both the component itself and supporting structures. These parameters are then utilised to produce a real cutting tool that is subsequently employed for internal automotive gear fabrication. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.

引用

页码：247 / 262

页数：15

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