3D preview of Disc with recess and radial blind slots
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Interactive 3D model of Disc with recess and radial blind slots

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Disc with recess and radial blind slots

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Bounding box
42.0 × 42.0 × 8.0 mm
Engine
Precision B-rep
Parameters
8
Published
October 8, 2026

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The prompt

机械零件,6061铝合金实心圆盘,外径Φ42mm,总厚度8mm。 1.圆盘顶面中间,加工Φ37mm圆形沉坑,沉坑深度5mm,沉坑底面平整。 2.外圈环形区域:Φ37外圆到Φ42外圆,径向宽度2.5mm,在这个环形带上,加工13条放射状径向盲槽,圆周13等分。 3.槽参数:槽周向宽度2.5mm,槽深度2mm,从圆盘原始顶面向下铣削;每条槽径向起点为Φ37外圆,终点直达Φ42外轮廓边缘。槽为盲槽,不打穿板材,槽底平整,槽底距离零件底面6mm。 4.几何规则(重点,用于嘉立创免费CNC审核): ①零件底面完全原始、无任何加工特征。 ②所有内腔内角倒圆角R0.5mm,禁止理论尖角。 ③没有侧铣、斜孔、曲面、螺纹、雕刻文字logo,仅顶面Z向铣削。 ④13条槽之间保留径向筋条,筋条连续完整。 输出STEP格式,工程实体模型,严格毫米尺寸,实体无干涉。

Parameters

NameValueRange
Outer Diameter42 mm10 – 100
Total Thickness8 mm2 – 30
Recess Diameter37 mm5 – 40
Recess Depth5 mm1 – 29
Slot Count133 – 30
Slot Circumferential Width2.5 mm1 – 20
Slot Depth2 mm0.5 – 29
Fillet Radius0.5 mm0.1 – 2

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Disc with recess and radial blind slots - Free CAD Model (STEP, STL) | TextoCAD