盒子生成器

设计指接（finger-joint）盒子，并将平面板件导出为 DXF、SVG 或 G-code，用于激光切割和 CNC——全部在浏览器中完成。

宽度mm深度mm高度mm

材料预设

材料厚度mm切缝 (Kerf)mm指接宽度mm单位

接合配合

尺寸

开口（无盖）

外部 = 成品外尺寸。内部 = 内腔（板件加在其外侧）。

隔板 ↔隔板 ↕

雕刻板件标签把手槽

板材尺寸 (0 = 关)

宽度mm高度mm

根据你的激光/刀具设置切缝，以获得紧密压配。

提示：用卡尺测量真实材料厚度——它很少等于标称值。

G-code 用于

下载或复制此工具的结果需要有效的 Premium 订阅。免费积分不能解锁此工具的导出功能。预览和处理均在浏览器中完成。登录并使用 1 个积分即可下载或复制输出；不会上传任何内容。

板件

外部

120×80×50 mm

板材

376.1×168.1 mm

How it helps

Finger-joint (box-joint) panels that press together — no glue required.

Set outside width, depth, height, material thickness, finger width, and kerf.

Closed box or open-top tray, with optional dividers and kerf compensation for a snug fit.

Export a laser/CNC-ready DXF, SVG, or G-code — or copy a share link. Each output uses 1 credit; processing is browser-local and nothing is uploaded.

Best practices

- Measure your real material thickness with calipers — it is rarely exactly the nominal value.

- Cut a small test joint first to dial in the kerf before cutting the whole box.

- Keep the finger width around 2–3× the material thickness for strong joints.

- Lay out the panels on your sheet and check they fit before sending the job.

Limitations

- It makes finger-joint boxes with optional egg-crate dividers — no lids with lips, hinges, or T-slot/bolt joints yet.

- Tiny corner reliefs are left so the panels always assemble; this is normal for laser boxes.

- Material thickness is treated as exact; verify your stock and kerf for a perfect fit.

FAQ

Are these inside or outside dimensions?

Outside dimensions. The width, depth, and height are the finished outer size of the assembled box.

What is kerf and why does it matter?

Kerf is the width of material your laser or bit removes. The generator grows each panel by half the kerf on every side so the fingers press together snugly instead of falling out.

Do I need glue?

Finger joints press-fit and are usually strong without glue, but a little wood glue makes them permanent and stronger.

Can I make an open box or tray?

Yes. Turn on 'Open top' to omit the lid and get a five-panel tray.

Is anything uploaded?

No. The box is generated entirely in your browser. Sign-in is required only when you download or copy an output, which uses 1 credit.