JUGAAR CAD/CAM — Mechanical Component Designer | مکینیکل کمپونینٹ ڈیزائنر

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Min Diameter (mm)

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Torque (Nm)

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Critical Speed (RPM)

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Design Status

Shaft Sizing

Transmitted Torque—

Max Bending Moment—

Equivalent Torque (Te)—

Min Diameter (pure torque)—

Min Diameter (combined)—

Recommended Diameter—

Stress Analysis

Shear Stress (τ)—

Bending Stress (σb)—

Von Mises Stress—

Yield Strength—

Actual Safety Factor—

Deflection at Load—

Keyway & Features

Keyway Width—

Keyway Depth—

Key Length (min)—

Bearing Seat Fit—

Fillet Radius—

Critical Speed Margin—

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Bearing Designation

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L10 Life (hours)

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Req'd Dynamic C (kN)

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Selection Status

Load Analysis

Radial Load (Fr)—

Axial Load (Fa)—

Fa/Fr Ratio—

Equivalent Load (P)—

X Factor—

Y Factor—

Selected Bearing

Designation—

Bore (d)—

OD (D)—

Width (B)—

Dynamic C—

Static C0—

Life & Reliability

L10 Life (million rev)—

L10 Life (hours)—

Max Speed (ref)—

Lubrication—

Seal Type—

Shaft Tolerance—

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Bolt Size

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Preload (kN)

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Tightening Torque (Nm)

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Joint Status

Bolt Properties

Nominal Diameter—

Pitch—

Stress Area (As)—

Proof Strength—

Tensile Strength—

Proof Load—

Joint Analysis

Load per Bolt—

Required Preload—

Bolt Utilization—

Separation Safety—

Shear Check—

Tightening Torque—

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Wire Dia (mm)

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Spring Rate (N/mm)

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Active Coils

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Design Status

Spring Geometry

Wire Diameter (d)—

Mean Coil Dia (D)—

Spring Index (C)—

Active Coils (Na)—

Total Coils (Nt)—

Free Length (L0)—

Stress Analysis

Spring Rate (k)—

Shear Stress (τ)—

Wahl Factor (Kw)—

Corrected Stress—

Allowable Stress—

Solid Length—

Drawing Notes

Select a drawing type above to generate an annotated engineering drawing with GD&T tolerances.

Code Generator — Free CAD Tools

Generate parametric code for your current design. Copy and run in free, open-source tools.

// Select a component tab (Shaft, Bearing, Fastener, Spring) // then click a generator button above. // // Generated code runs in free, open-source tools: // OpenSCAD → openscad.org (download, paste, F5 preview, F6 render) // FreeCAD → freecad.org (run as Python macro) // JSCAD → openjscad.xyz (paste in browser, instant 3D)

CLI Quick Reference

# Render STL from OpenSCAD

openscad -o component.stl component.scad

# FreeCAD headless macro

freecad -c generate_component.py

# Slice STL for 3D printing

prusa-slicer --load profile.ini -o part.gcode part.stl

# Zoo.dev Text-to-CAD (25 free/day)

curl -X POST https://api.zoo.dev/ai/text-to-cad \

-H "Authorization: Bearer $ZOO_TOKEN" \

-d '{"prompt":"shaft 35mm dia 400mm long with keyway"}'