软件

The hotend is one of the most important parts of an FDM 3D printer. Over time, it may need to be replaced due to wear or printing issues such as persistent clogs. Common causes include a small gap...

The hotend is one of the most important parts of an FDM 3D printer. It melts the filament and deposits the molten material through the nozzle to create each printed layer. A typical 3D printer hotend consists of...

PETG is one of the most popular materials used in FDM 3D printing. It combines the easy printing characteristics of PLA with better durability and strength, making it suitable for many different applications. Longer FDM 3D printers can...

Choosing the right 3D printer can be challenging, especially with so many models available for different applications and skill levels. Whether you are a beginner exploring 3D printing, a hobbyist creating personal projects, or a professional looking for...

在FDM 3D打印中，适当的冷却对于提高打印质量至关重要。冷却风扇有助于耗材快速固化，而风道则引导气流并将其导向打印区域。 LONGER 提供不同的风机导管设计 FDM 3D打印机每种风道都具有独特的气流特性，以满足不同的打印需求。本文将介绍主要的加长型风道选项及其应用。 FDM 3D打印机的风道是什么？ 所有FDM 3D打印机都配备不同的风扇，每个风扇都有其特定的功能。例如，有些风扇用于冷却主板，而另一些则用于冷却热端。 打印耗材的冷却风扇在打印过程中起着至关重要的作用。它有助于耗材更快冷却和固化，从而减少因过热造成的变形。 然而，散热风扇本身并不能有效工作。它通常需要与……配合使用。 风机导管这是一个引导风扇产生的气流并将其导向打印模型的管道。 不同的风道设计可以改变气流方向和集中程度。有些设计提供更广的冷却覆盖范围，而另一些设计则将气流集中在特定区域，或将气流分成多个方向。 经典风机导风管 这 经典风机导风管 这是默认的风机导管设计。 更长的3D打印机其圆形出风口可集中大量空气，同时帮助冷却打印模型的大部分区域。该风道适用于： 大面积印刷 高速打印 使用大喷嘴进行打印 经典风扇导管提供稳定的冷却覆盖范围，是满足一般印刷需求的实用选择。 方形风机导管 这 方形风机导管 它采用两个矩形出风口将气流分成两个方向。这种设计有助于更均匀地分配冷却空气。根据打印方向，它可以同时冷却已打印区域和正在打印的区域。 特征： 双气流方向 集中冷却区 强劲的气流输出 一个限制是，在高速打印过程中，直接气流可能并不总是能为打印模型提供足够的冷却时间。 精密风机导管 这 精密风机导管 旨在提供更集中的气流。由于其独特的结构，气流通过更小的出风口集中，从而产生更高的风速并将冷却力集中到特定区域。此设计主要适用于： 详细模型 薄结构...

A pen plotter is a creative upgrade that allows a LONGER FDM 3D printer to work as a computer-controlled drawing machine. By replacing the print head with a pen holder, the printer can draw 2D designs with the...

Laser engravers use different types of laser sources, and the wavelength of the laser plays an important role in how the machine interacts with different materials. Among consumer and industrial laser engraving solutions, diode laser engravers and CO₂...

In this user review, a 3D printing enthusiast shares their experience with the LONGER Orange 30 Resin 3D Printer, including the unboxing process, setup, printing performance, and overall usage experience. This review provides a closer look at how...

Introduction Air Assist is an important accessory for improving laser engraving and cutting performance. By providing a continuous airflow during the engraving process, it helps remove smoke and residue from the working area. For the LONGER Ray5 10W...