Gasoline Engine Piston

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Bounding box: 80.0 × 80.0 × 65.0 mm
Engine: Precision B-rep
Parameters: 19
Published: September 29, 2026

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The prompt

piston động cơ xăng

Parameters

Name	Value	Range
Piston Diameter	80 mm	50 – 120
Piston Height	65 mm	40 – 110
Crown Thickness	8 mm	4 – 20
Skirt Wall Thickness	6 mm	3 – 14
Compression Height (crown to pin)	35 mm	20 – 60
Wrist Pin Bore	20 mm	8 – 32
Pin Boss Diameter	34 mm	16 – 45
Top Ring Groove Position	6 mm	2 – 20
Top Ring Groove Width	1.5 mm	0.8 – 4
2nd Ring Groove Position	10.5 mm	4 – 28
2nd Ring Groove Width	2 mm	0.8 – 5
Oil Ring Groove Position	16 mm	6 – 36
Oil Ring Groove Width	3.2 mm	1.5 – 6
Compression Ring Depth	3.5 mm	1.5 – 8
Oil Ring Depth	4.2 mm	1.5 – 9
Valve Pocket Diameter	28 mm	10 – 45
Valve Pocket Depth	1.2 mm	0 – 4
Valve Pocket X Offset	16 mm	4 – 30
Valve Pocket Y Offset	15 mm	4 – 30

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.

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