HO/OO scale train viaduct, compatible with various tracks including ballast track, standard track, and flexible track. Increased height by 0.5mm for improved passability
Print Profile(1)
Description
HO OO 比例火车高架桥 兼容路基轨、标准轨、可变轨等各类轨道 增加0.5mm超高以增加通过性
参考了 Slanjonok 的N比例高架桥设计：
HO/OO Scale Train Viaduct Compatible with roadbed track, standard track, flexible track, and various other track types. Features a 0.5mm superelevation to improve passability.
Designed with reference to Slanjonok's N-scale viaduct design:
https://makerworld.com.cn/zh/models/1147233-diy-katogui-dao-shuang-gui-gao-jia-qiao
注重通用性，可以兼容百万城（BACHMANN）、Hornby、PIKO、HANFIY、AEROSIM、ROCO、先锋、花果山奶霸的HO/OO比例裸轨、路基轨、可变轨等各类轨道。使用KATO N比例轨道高架桥（双轨）的桥墩和标准接口，以进一步增加通用性。
在R1和R2弯道的外侧增高了0.5mm的超高（superelevation），以让弯道部分有一个微小的倾斜，来增加火车的通过性，已测试有效。
设计了3种尺寸的桥面：
R1=360 mm
R2=438 mm
直轨=230mm
如需桥墩，需要单独打印桥墩和桥墩接口。桥墩接口有2种，一种是连接桥墩和2个桥面之间的S型接口（Kato N scale Unitrack Viaduct S-Joiners），一种是连接桥墩和轨道底面的凹槽，这同样参考了Slanjonok 的设计。
这是Slanjonok 的设计的桥墩的链接：
这是桥墩接口（Kato N scale Unitrack Viaduct S-Joiners）的链接：
HO/OO Scale Train Viaduct Compatible with roadbed track, standard track, flexible track, and various other track types. Features a 0.5mm superelevation to improve passability.
Designed with reference to Slanjonok's N-scale viaduct design:
Emphasis on versatility, making it compatible with HO/OO scale bare tracks, roadbed tracks, flexible tracks, and other track types from brands such as BACHMANN, Hornby, PIKO, HANFIY, AEROSIM, ROCO, Pioneer, and Huaguoshan Naiba. The bridge piers and standard interfaces are based on the KATO N-scale track viaduct (double-track) design to further enhance compatibility.
A 0.5mm superelevation has been added to the outer side of R1 and R2 curves, creating a slight tilt in the curved sections to improve train passability. Testing has confirmed its effectiveness.
Three sizes of bridge decks have been designed:
- R1 = 360 mm
- R2 = 438 mm
- Straight track = 230 mm
If bridge piers are required, the piers and pier connectors must be printed separately. There are two types of pier connectors: one is an S-shaped connector (similar to Kato N-scale Unitrack Viaduct S-Joiners) that connects the pier to two bridge decks, and the other is a groove that connects the pier to the bottom surface of the track. This design also references Slanjonok's work.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (0)