工业3D打印机制造商Essentium已经推出了新的高速挤压(HSE) 240 HT Dual Extruder 3D printing system.
Debuted at last week’s Formnext trade show, the HSE 240 HT Dual Extruder is designed to be a “compact powerhouse” with a footprint small enough to be installed in small and medium-sized factory space and university labs, while maximizing the performance, reliability and efficiency of parts production.
“Whether a manufacturer is creating a one-off jig or scaling up their entire production, they need AM solutions that remove the complexity of traditional manufacturing and deliver savings in order of magnitude while speeding time to market,” said Blake Teipel, CEO of Essentium.
“小型但强大的Essentium HSE 240 HT双重挤出机3D打印机旨在赋予对空间限制的挑战的制造商，以享受他们从Essentium依靠的速度，规模和经济学享受变革性的AM机遇。”
Essentium’s HSE technology
Essentium于2018年首次推出HSE平台aims to address the speed and strength drawbacks of traditional FDM/FFF 3D printers. The company began扩展平台的生产第二年，并扩展了与关键行业参与者的现有关系，例如BASF和实现介绍一个高速3D打印的开放型号。
从那以后，Essentium引入了几个high-temperature filaments对于HSE平台，包括composite filamentssuited to aerospace, defense and electronics applications, and its high-performancePEKK filament。
该公司的最新机器遵循HSE 280I HT IDEX FFF打印系统今年四月。HSE 280i HT专为商店地板而设计，使航空航天，汽车和电子制造商能够使用该公司的高性能工程丝生产大量的功能原型和生产零件。
In addition to debuting its newest machine, Essentium madeformnext 2021的其他几个公告。该公司介绍了由Luvocom 3F树脂制成的Essentium PPS-CF碳纤维增强丝LEHVOSS Group，并启动了一个5kg的阀芯，该线轴允许用户通过最大程度地减少打印过程中所需的线轴交换数量来连续打印大零件和工具。
The company also revealed the findings of its independent global research on the current and future use of 3D printing, which state that the use of large-scale 3D printing has more than doubled in the past year for the majority of manufacturing companies.
The HSE 240 HT Dual Extruder 3D Printer
Essentium’s newest machine bolsters the firm’s extrusion-based 3D printing portfolio, which also includes the HSE 280i HT platform and theHSE 180系列。
HSE 240 HT双挤出机系统的尺寸为1,168 x 795 x 1,687毫米（w x d x h），可用于在较小的占地面内可靠，有效地生产零件。该机器旨在适合中小型工厂空间和大学实验室，能够加速复杂零件的时间生产，同时大大降低后处理成本。
除了单个双重挤出打印头外，HSE 240 HT还具有自动细丝切换，以减少停机时间，并在紧凑的环境中制造更多零件。该机器配备了三种印刷模式，可以在单个印刷品中从不同材料中产生高度准确的零件，而不会损害零件质量或性能。
The HSE 240 HT operates on Essentium’s open materials platform, giving users access to high-performance filaments such as TPU, PEKK, PEEK and High-Temperature Nylon. The open material platform gives users greater flexibility in their material printing options, providing them with the design freedom to bring their creations to life.
Essentium认为，其最新机器非常适合满足航空航天，国防和汽车等领域苛刻申请的要求。
技术规格和定价
While those interested in pricing can请求报价对于Essentium网站的HSE 240 HT，机器的技术规格如下：
| 技术 | 高速挤压 |
| Print heads | 一个双重挤出打印头 |
| Motion System Accuracy (single head mode) | 0.081 mm at 70 mm/s 0.091 mm at 300 mm/s |
| 位置准确性 | XY < 30μm, Z < 5μm |
| 零件准确性 | 15% or 0.25 mm (whichever is larger) |
| Encoder accuracy | 1μm |
| 零件速度 | 375 mm/s |
| Build volume | 430 x 350 x 375 mm |
| 喷嘴 | 霍兹加热喷嘴 |
| 喷嘴直径 | 0.4，0.8毫米 |
| 床板温度 | 最多190°C |
| 建立腔室温度 | 长达185°C |
| 打印机尺寸 | 1,168 x 795 x 1687 mm |
| 净重 | 452公斤 |
| Additional features | Non-slip, high-torque extrusion system X-Y stage linear servo motors |
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特色图片显示Essentium的HSE 240 HT双挤出机3D打印机。通过Essentium的照片。
