汽车

Oxford’s Dash-CAE invests in 3D printing for composite tooling

Dash-cae, a prototype and tooling manufacturer based in the UK, has acquired aStratasysF900MC3D printer加大对汽车,赛车和航空航天行业的服务。

Adding to an existing bank of Stratasys FDM machines, the new system is contributing to Dash-CAE’s advanced composite manufacturing workflow for the likes of Formula 1, hydrofoil boats and MotoGP.

蒂姆·罗巴森(Tim Robathan), managing director of Dash-CAE and former F1 Principle Engineer, comments, “Our primary interest was to develop easier processes for molding carbon fibre parts. As a result we pioneered tooling for composite parts – both for direct and lost tooling.”

Since its acquisition, the F900 has already started making significant savings for the company across production times, part cost and the design process.

The Stratasys F900mc machine. Image via Stratasys
The Stratasys F900mc machine. Image via Stratasys

工具专家Dash-cae

Dash-Cae成立于2006年,是一家位于英格兰东南部牛津郡的私人公司。该公司支持高价值运输和航空航天行业,是一家设计,快速原型和复合材料服务的一站式商店。

From a secure studio and R&D workshop, the team has all the tools necessary to produce prototypes and strong, end-use carbon fiber parts harnessing 3D scanning, traditional 6-axis milling and 3D printing.

In addition to the new F900, Dash-CAE owns Stratasys F400 and F250mc FDM machines. At the company, these systems are used, among other things, to create tooling, jigs and fixtures.

Robathan解释说:“我们的3D打印机正在帮助我们削减开发时间和成本,同时构建功能齐全的零件和生产工具,”其他大型打印机(例如我们的)可能仅用于内部使用的客户站点,但我们的商品对所有人都开放。。”

汽车内部的成品碳纤维组件。通过Dash-Cae摄影
汽车内部的成品碳纤维组件。通过Dash-Cae摄影

Application of the F900mc

Stratasys F900MC提供的建筑面积为914.4 x 609.6 x 914.4毫米,这是该公司整个Fortus系列中最大的一个。应用FDM技术,该机器与各种工程级材料兼容ULTEM, PC-ABS, and FDM Nylon.

The industrial applications of the F900 series has made it the 3D printer of choice for valued Stratasys customers likeAmerican sports car racers Team Penskeand全球工程公司GKN航空航天

For Dash-CAE, Robathan adds, “With 3D printing, we can quickly run through multiple complex iterations and save a lot of time,”

“碳纤维非常有效,但工具成本可能会过高。我们的工具是替代方案,现在我们正在生产最多1立方米的物品,用于底盘,悬架和车身。”

例如,在Dash-Cae上产生的F900MC上产生的一个3D打印模具(如下图)能够装饰多达100个碳纤维零件,反复暴露于150°C的温度和6个条压力。

在Stratasys F900MC上打印的大型复合纤维模具3D。通过Dash-Cae摄影
在Stratasys F900MC上打印的大型复合纤维模具3D。通过Dash-Cae摄影

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特色图片显示在仪表板上模制的碳纤维管。通过Dash-Cae摄影