Voron Trident 构建指南 - 逐步完成

Trident 新手 20 分钟阅读

Voron 三叉戟被广泛认为是进入 Voron 生态系统的最佳切入点。它共享 V2.4 的 CoreXY 运动系统，但使用更简单的固定龙门和移动床设计 — 三个呈三角形排列的 Z 丝杠提升床，而龙门保持静止。这使得 Trident 的构建、对齐和维护变得更加容易，同时仍然提供卓越的打印质量。

最后更新时间：2025 年 5 月。 This guide covers the complete Trident build process from frame assembly to first print. We'll walk through each phase with practical tips, common mistakes to avoid, and links to relevant parts and resources. All cost estimates reflect China-direct pricing available through our sourcing mini-program.

物料清单——您需要什么

Trident BOM 在官方 Voron GitHub 存储库中有详细记录。以下是基于中国直接采购的成本的高级细分：

Compared to a premium LDO kit ($900-1300 for a Trident 250mm), self-sourcing via China-direct channels saves 35-50%. The savings are largest on the frame, linear rails, and electronics. See our AliExpress sourcing guide for detailed seller recommendations.

所需工具

在开始之前，请收集这些工具。大多数是通用车间物品；其中一些是 Voron 特有的：

• 公制六角扳手： 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm — ball-end preferred for hard-to-reach screws
• 公制套筒组： 7mm, 8mm, 10mm for M5 nuts and leadscrew nuts
• 数显卡尺： Essential for frame squaring, belt tension, and Z offset
• 去毛刺工具： For cleaning extrusion ends after cutting
• 烙铁： For heat-set inserts (M3 and M4)
• 压接工具： For JST-XH, Molex Micro-Fit, and ferrule connectors
• 小文件集： For smoothing printed part edges
• 尖嘴钳： For reaching into tight spaces
• 万用表： For continuity testing and voltage checks
• 精神水平： For frame squareness checking
• 螺纹锁固剂（蓝色）： Loctite 242 or equivalent for critical fasteners
• 异丙醇： For cleaning rails, bed, and electronics before assembly

可选但强烈推荐：扭矩螺丝刀（0.5-2.0 Nm 范围），用于在线性导轨安装件和热定型嵌件上保持一致的螺钉张力。

第一阶段：框架组装

框架是 Trident 的基础。方形的框架使后续的每一步都变得更加容易，而弯曲的框架会导致装订导轨、不平整的床轨以及较差的打印质量。在这里慢慢来。

第 1 步：组织挤压。 Sort your 2020 and 2040 profiles by length. The Voron Trident uses 5 different extrusion lengths depending on your build size. Refer to the official manual for the exact cut list. If you ordered pre-cut extrusions, verify each length with calipers before assembly.

步骤 2：去毛刺并清洁。 Run a deburring tool along all extrusion edges, especially the ends. Even pre-cut extrusions can have sharp burrs from the cutting process. Wipe all extrusions with isopropyl alcohol to remove cutting oil and aluminum dust.

第三步：组装底座（Y轴框架）。 Start with the lower horizontal frame. Use the corner brackets and M5x10 screws to connect the 2040 extrusions. Tighten to ~1.5 Nm. Use a spirit level to check that the base is flat — any twist here will propagate upward.

第四步：添加垂直拉伸。 Attach the four vertical 2020 extrusions to the base corners. Use a square to ensure each vertical is perpendicular to the base. Loose-fit the screws initially, then tighten progressively while checking alignment.

第5步：顶框。 Attach the top horizontal extrusions. This completes the box frame. Check all diagonals with calipers — the difference between the two diagonals should be less than 1mm for a square frame.

步骤 6：Z 电机安装座和丝杠支架。 Install the Z motor mounts on the bottom of the frame (three motors arranged in a triangle — two at the front corners, one at the center rear). Mount the leadscrew brackets at the top of the vertical extrusions aligned with each motor position.

常见陷阱： Overtightening the corner bracket screws before the frame is fully assembled. Tighten just enough to hold alignment during assembly, then do final tightening after all extrusions are in place and diagonals are verified.

第二阶段：运动系统

线性导轨 — X 轴和 Y 轴： The Trident uses two MGN9H rails for the X axis (gantry) and two MGN9H or MGN12H rails for the Y axis (bed platform). Mount the Y rails to the 2040 extrusions on the base frame. Use a straight edge or known-flat surface to ensure the rails are parallel — even 0.1mm of misalignment will cause binding.

龙门架组装： The X gantry uses two MGN9H rails mounted on a 2040 extrusion. Mount the gantry extrusions to the Y-axis carriages using the printed gantry mounts. Ensure the X rails are parallel and the gantry moves freely across the full Y travel. You should be able to push the gantry from one end to the other with one finger.

皮带走线： The Trident uses a CoreXY belt routing system. This is the most mechanically complex part of the build. The belts route from the A motor (left-front), across the X gantry to the right idler, then to the B motor (right-front). Follow the official manual's belt routing diagram precisely. A single mis-routed belt will cause bizarre print artifacts that are hard to diagnose.

皮带张力： Target 100-120 Hz on the Gates belt tension app (or similar). For the Trident, the belt length is shorter than the V2.4, so tension will be slightly higher for the same frequency. Tension the belts evenly — uneven tension causes skew artifacts and dimensional inaccuracy.

Z 轴 — 三重丝杠组件： The Trident's unique triple-Z system uses three T8 leadscrews (2mm pitch, 4-start) driven by three NEMA17 motors. Each leadscrew is supported by a leadscrew nut mounted to the bed frame. The bed is supported on three points — this is the key advantage over the V2.4's four-point system, as three points always define a plane.

组装提示： Install the Z leadscrews and motor couplers before mounting the bed. Spin each leadscrew by hand to verify it's straight and doesn't wobble. A bent leadscrew will cause periodic Z banding.

第三阶段：固定床平台

Trident 的固定床比 V2.4 的飞行龙门更简单，但仍然需要仔细组装以确保第一层的一致性。

床架组装： The bed is supported by an aluminum extrusion frame that connects to the three leadscrew nuts. Mount the extrusions with corner brackets, then attach the leadscrew nuts. The bed platform should sit level without any force.

硅胶加热器安装： The 120V or 240V silicone heater (500-1000W depending on bed size) is bonded to the underside of the aluminum bed plate. Use the included pressure-sensitive adhesive or a thin layer of high-temperature RTV silicone. Route the power wires through cable chains to the electronics compartment.

构建板： The Trident uses a spring steel build plate with PEI or PEO coating. Install the magnetic sheet on the aluminum bed plate, then attach the build plate. Ensure the magnetic sheet has no bubbles or wrinkles.

第四阶段：电子和布线

主板选型： The BTT Octopus Pro or SKRat 14 are the most popular choices for the Trident. The Octopus Pro provides 8 stepper drivers, 5 thermistor inputs, 6 fan outputs, and easy configuration. For the Trident's 5 motors (X, Y, Z1, Z2, Z3 + extruder), any 6+ driver board works.

工具头接线： Use the CAN bus approach for minimal wiring (4 wires: 24V power + CAN H + CAN L). The BTT EBB36 or EBB42 toolhead board mounts directly on the Stealthburner. This eliminates the spaghetti of individual fan, thermistor, and heater wires running through the cable chain.

电源接线： The Meanwell LRS-350-24 provides 24V @ 14.6A — enough for the heated bed, hotend, steppers, and fans. Wire the AC input through a 15A switch and fuse. Use 14 AWG wire for the bed circuit and 18 AWG for everything else.

专业提示： Label every wire at both ends before crimping. Use a label maker or heat shrink labels. When you're troubleshooting a loose connection at 2 AM, you'll thank yourself.

阶段 5：Klipper 配置

官方的 Voron Klipper 配置保存在 Voron GitHub 存储库中。从适合您的 Trident 尺寸的模板开始，然后进行自定义：

• 步进器旋转距离： For the Trident's T8 leadscrews (2mm pitch, 4-start), the rotation_distance is 8 (2mm × 4 starts). For the extruder, calculate based on gear ratio — typically 22.678 for the CW2 with standard bondtech gears.
• 终点止动装置配置： The Trident uses X, Y, and Z endstops. The Z endstop is triggered by the nozzle touching the bed (probe-based). Configure the Z probe as a virtual endstop.
• PID自整定： Run PID_CALIBRATION for the extruder (PID_CALIBRATE HEATER=extruder TARGET=250) and the bed (PID_CALIBRATE HEATER=heater_bed TARGET=100). Save the results to your config.
• 输入整形器： Use an ADXL345 accelerometer for accurate resonance measurement. Run ACCELEROMETER_MEASURE on X and Y to find resonance frequencies, then set shaper_freq_x and shaper_freq_y accordingly. If you don't have an accelerometer, use the manual tuning method with test prints.
• 压力提前： Run the PA tuning tower after input shaper calibration. Start with a value of 0.04 and adjust based on the test print.
• 床网： The Trident's fixed gantry makes bed mesh calibration straightforward. Use 5x5 or 7x7 grid points. The [bed_mesh] section in Klipper handles compensation automatically.

常见陷阱和故障排除

• Z 带： Usually caused by bent leadscrews, misaligned leadscrew couplers, or loose leadscrew nuts. Check each leadscrew by spinning it by hand — any wobble indicates a bend. Verify the coupler is properly seated on both the motor shaft and leadscrew.
• 第一层不一致： The Trident's three-point bed leveling is very stable, but the bed frame must be trammed to the gantry. Use the Z_tilt_adjust macro to automatically level the bed to the gantry before each print.
• 皮带跳动： Usually caused by insufficient belt tension or misaligned idler pulleys. Check belt tension with a frequency app. Verify the idler pulleys are level and the belts aren't rubbing against the extrusion edges.
• 热蠕变： The Trident's enclosed chamber can get hot, especially with a 350mm bed running at 100°C+. Ensure your hotend fan is running continuously and has adequate airflow. Consider an auxiliary chamber fan for high-temperature materials.
• CAN总线断开： If your toolhead periodically disconnects, check the CAN bus termination resistors (120 ohms at each end) and the quality of your CAN wiring. Shielded twisted pair is strongly recommended.

第一份打印清单

在第一次打印之前，请仔细检查此清单：

• 所有框架螺钉均拧紧至 ~1.5 Nm
• 直线导轨移动平稳——无束缚感
• A 和 B 皮带上的皮带张力均为 100-120 Hz
• Z 丝杠笔直且正确对齐
• 所有接线连接均牢固并贴有标签
• Klipper 配置已验证（无错误）
• 挤出机和床身PID自整定完成
• 输入整形器校准完成
• 压力提前校准
• 正确设置 Z 偏移（纸张测试 + 实时 Z 调整）
• 第一层测试打印（单层正方形）看起来均匀

推荐第一张打印： The Voron test cube (20mm) included in the GitHub repository. Print at 50 mm/s, 0.2mm layer height, 0.4mm line width. Inspect for layer adhesion, dimensional accuracy, and surface finish. If the cube looks good, increase speed gradually.

为什么三叉戟是最好的初学者Voron

Trident 简化了 Voron 体验，同时又不影响打印质量。固定龙门不再需要四龙门调平 (QGL)——V2.4 中使用的四电机 Z 轴对准系统，是该构建中最具挑战性的部分之一。 Trident 的三点床调平意味着您可以通过一个 Z_tilt_adjust 命令获得一张完美的床。该机器在机械上更简单，制造速度更快，并且与它的更大的兄弟一样有能力。

如果您正在建造第一台 Voron，那么 Trident 是正确的选择。如果您是一位经验丰富的建筑商，正在寻找第二台机器，Trident 仍然是一个绝佳的选择 - 特别是在 250 毫米建筑的中国直接价格为 500-650 美元的情况下。