Fitting Jig_Mating Clearance_Φ10 Round and Octagonal Column_Yoshida Kobo_Calibration Tools

This is a Φ10 fitting jig.

When designing parts with a 3D printer,
you often wonder "how much clearance should I set for a fit?"

Therefore, we have created a fitting jig that allows you to actually insert and check the fit.

Since the feel of round-to-round (cylinder x round hole) fits is difficult to determine,

• Round hole
• Octagonal column (octagon)

we have prepared two types.
Each size is engraved with numerical values, making it easy to check the optimal clearance for each printer, filament, and setting.

Examples of use

• Fit clearance confirmation
• Evaluation of tight fit / loose fit
• Understanding printer accuracy and material properties
• Verification jig before main design

This is a Ø10 fitting gauge published on Bambu Lab MakerWorld.

When designing parts for 3D printing, it is often difficult to determine the proper clearance for a good fit.
This fitting gauge allows you to physically test and compare different clearances before finalizing your design.

Since round-to-round fittings are difficult to evaluate by feel, this set includes:

• Round holes
• Octagonal (8-sided) shafts, which are easier to insert and evaluate

Each size is clearly labeled, making it easy to identify the optimal clearance for your printer, filament, and print settings.

Use cases

• Clearance testing
• Press-fit / slip-fit evaluation
• Printer and material calibration
• Fit verification before final design

这是一个发布在 Bambu Lab MakerWorld 上的 Ø10 配合测试治具。

在进行 3D 打印零件设计时，常常会遇到
“装配间隙应该设置多少才合适？”
这样的问题。

该治具可以让你 通过实际插入测试不同的配合间隙，为正式设计提供参考。

由于 圆柱与圆孔的配合不容易判断手感，本套治具特别准备了：

• 圆孔
• 八角柱（8 边形柱），更容易插入并比较配合差异

所有尺寸均带有清晰标识，方便根据不同打印机、材料和参数找到合适的装配间隙。

适用场景

• 装配间隙测试
• 过盈配合 / 间隙配合评估
• 打印机与材料精度校准
• 正式建模前的配合验证