3D preview of Spur Gear (Module 2, 20T)
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Spur Gear (Module 2, 20T)

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Bounding box
44.0 × 44.0 × 10.0 mm
Engine
Precision B-rep
Parameters
6
Published
September 25, 2026

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nazdar Warning for qwen3.5:9b-q4_K_M: Unknown context window size and costs, using sane defaults. You can skip this check with --no-show-model-warnings https://aider.chat/docs/llms/warnings.html Open documentation url for more info? (Y)es/(N)o/(D)on't ask again [Yes]: nazdar Please answer with one of: yes, no, skip, all, don't Open documentation url for more info? (Y)es/(N)o/(D)on't ask again [Yes]: n Aider v0.86.2 Model: qwen3.5:9b-q4_K_M with whole edit format Git repo: .git with 15 files Repo-map: using 1024 tokens, auto refresh litellm.BadRequestError: LLM Provider NOT provided. Pass in the LLM provider you are trying to call. You passed model=qwen3.5:9b-q4_K_M Pass model as E.g. For 'Huggingface' inference endpoints pass in `completion(model='huggingface/starcoder',..)` Learn more: https://docs.litellm.ai/docs/providers https://docs.litellm.ai/docs/providers Open URL for more info? (Y)es/(N)o/(D)on't ask again [Yes]: y

Parameters

NameValueRange
Module2 mm0.5 – 6
Number of Teeth20 teeth8 – 60
Face Width10 mm3 – 40
Pressure Angle20 deg14.5 – 25
Helix Angle0 deg0 – 30
Bore Diameter6 mm2 – 20

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.

Spur Gear (Module 2, 20T) - Free CAD Model (STEP, STL) | TextoCAD