maryzhang/guideline_image_dataset_fixed2 · Datasets at Hugging Face

Disc Brake

This is a ventilated automotive disc brake assembly consisting of a perforated rotor and a caliper housing with pads. The rotor features drilled and slotted patterns for heat dissipation and improved braking performance. The caliper holds the brake pads and applies clamping force to the rotor during braking. The model primarily showcases the interaction between rotor geometry, alignment features, and the seating surfaces used during assembly.

Hole Pattern TolerancesFace Flatness & ParallelismVentilation Channel GeometryPad Alignment FeaturesMaterial ConsiderationsAssembly Fit & InterfacesCritical Safety Interfaces

Hole Pattern Tolerances-Use standard clearance fits (e.g., H7/g6 ≈ 0–0.04 mm clearance).-Maintain positional accuracy so rotor runout stays ≤ 0.05 mm.Face Flatness / RunoutT-otal lateral runout target: 0.03–0.06 mm max.-Braking faces must be flat and parallel within same range (≈0.03–0.05 mm).Surface Finish (Braking Faces)-Maintain Ra 0.8–1.5 µm (≈30–60 µ-in).-Rougher = noise/wear; smoother = poor bedding.Ventilation Channels-Keep vane thickness/spacing uniform (variation ≤ 10–15%).-Use 1–3° draft for casting.Pad Alignment Features-Pad-seat surfaces parallel to rotor faces within runout-range (~0.05 mm).-Slot/guide widths: hold within ±0.1 mm; avoid sharp corners (≥1 mm fillets).Material Considerations-Cast iron: maintain even wall thickness for thermal stability.-Aluminum caliper bores typically held to a few hundredths of a mm tolerance.Assembly Fit & Interfaces-Rotor–hub is a clearance fit with small radial clearance (≈0–0.04 mm).-Caliper slide pins: smooth finish (Ra < 1.6 µm).Critical Safety Interfaces-Bolt holes: must be round and burr-free; no deformation under clamp load.-Pad–rotor contact area ≥ 90% under load.-Maintain braking-face finish in 30–60 µ-in Ra window.

https://grabcad.com/library/disc-brake-145

Adjustable Wrench

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A 3D model of a standard adjustable wrench (often called a crescent wrench). The moving jaw is adjustable to fit a wide range of nut and bolt sizes.

Jaw ParallelismSliding Jaw FitLead Screw / Thread QualityHandle Forging GeometryStress-Bearing SurfacesSurface Finish & Wear Areas

Jaw ParallelismMaintain jaw faces parallel within ~0.05–0.1 mm to ensure grip stability.Sliding Jaw FitClearance fit for smooth motion (≈0.1–0.2 mm depending on size).Avoid binding; maintain consistent slot width.Lead Screw / ThreadsRolled or machined threads with clean crest/root.Smooth rotation: surface finish Ra < 1.6 µm.Forged Handle GeometryAvoid thin sections; maintain even cross-section for strength.Use generous fillets (≥2–3 mm) at stress transitions.Stress AreasReinforce at the fixed-jaw base and around screw boss.Surface FinishWear surfaces (jaw guides) should be smooth and deburred.

https://grabcad.com/library/adjustable-wrench-62

Crank Shaft

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A multi-cylinder crankshaft assembly with main journals, crank pins, counterweights, and oil channels. Designed to convert reciprocating motion from pistons into rotational torque.

Journal Diameter TolerancesConcentricity & RunoutFillets at Crank TransitionsOil Passage GeometryCounterweight BalanceSurface Hardening Zones

Journal DiametersUse precise tolerances (often on order of a few hundredths of mm) for bearing fit.Concentricity / RunoutKeep runout extremely low (typically <0.02–0.03 mm in production cranks).FilletsUse large fillet radii (3–6 mm typical) to reduce fatigue.Oil PassagesMaintain uniform bore and deburr intersections to ensure lubrication.Counterweight BalanceBalance mass distribution; imbalance < a few grams per counterweight.Surface HardeningInduction-harden journals; ensure no sharp transitions into hard zones.

https://grabcad.com/library/crank-shaft-303

Hydraulic Cylinder Press

A hydraulic actuator assembly consisting of a cylinder barrel, piston rod, end caps, seals, and mounting clevises made in Solidworks. Converts hydraulic pressure into linear force. The assembly contains over 15 fully constrained components, including the cylinder body, piston, rod, base frame, and bolts.

Rod Surface FinishSeal Groove DimensionsCylinder Bore ToleranceWelded / Threaded End-Cap InterfacesAlignment of Mounting PointsStroke Clearance & Internal Stop Geometry

Rod FinishSurface finish must be very smooth (Ra ~0.2–0.4 µm) for seal life.Seal GroovesDepth/width held tightly (±0.05–0.1 mm typical).Avoid sharp edges; add chamfers.Cylinder BoreRoundness and straightness critical (often <0.05 mm deviation over length).End CapsIf welded: consistent weld bead, avoid distortion.If threaded: clean threads, use O-ring grooves per ISO standards.Mounting AlignmentKeep clevis/pin holes accurately spaced to avoid side loading.Stroke ClearanceInternal piston-to-head clearances maintained to prevent metal-to-metal contact.

https://grabcad.com/library/hydraulic-cylinder-press-solidworks-3d-assembly-1

Conical Turbine

This is small scale conical shape turbine assembly.It consist of 6 vanes conical shape impeller.

https://grabcad.com/library/conical-turbine-assembly-1

Plier Assembly

This is a SolidWorks assembly model of a plier, created as part of my CAD practice.The project focuses on part modeling, mechanical assembly, and rendering.Each component (handles, jaws, and pivot pin) was designed separately and then assembled using mates and constraints. The model includes metal and textured materials with realistic lighting and reflections for rendering.

https://grabcad.com/library/plier-assembly-solidworks-practice-model-1

Motorcycle Gearbox

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https://grabcad.com/library/motorcycle-gearbox-assembly-1

Nut and Bolt

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This project is a detailed 3D model of a standard hexagonal nut and bolt assembly, created in SolidWorks. The primary focus of this exercise was the accurate modeling of helical threads.

https://grabcad.com/library/nut-bolt-assembly-13

Petrol Engine Sub Assembly

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https://grabcad.com/library/petrol-engine-sub-assembly-1

Sharpener

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A 3D model of a manual pencil sharpener designed in SolidWorks. The model includes the main plastic body, stainless-steel blade, and screw assembly. Features such as extrusions, cuts, fillets, and hole wizard are used to create realistic geometry. Materials and rendering give it a realistic appearance, suitable for product design or visualization purposes.

https://grabcad.com/library/sharpener-design-1

Connecting Wedge

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Pipe vice assembly part connecting wedge

https://grabcad.com/library/connecting-wedge-1

Fixed Jaw

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Pipe vice assembly part

https://grabcad.com/library/fixed-jaw-5

Engine Assembly

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Simple Straight 4-Cylinder Engine Assembly

https://grabcad.com/library/engine-assembly-88

Mini Vise

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This project presents a complete assembly drawing of a mini vise, developed in CATIA V5 based on the technical specifications of "PROTEC - DESENHISTA DE MÁQUINAS" (Protec's Machine Designer). The assembly includes detailed modeling of the components and appropriate assembly constraints.

https://grabcad.com/library/mini-vise-9

Hinge joint (pin & plates)

This is a 3D CAD model of a hinge joint assembly, designed in SolidWorks. Components: Pin + 2 Plates + Assembly. Features: Realistic rotational movement between the plates through a central hinge pin.

https://grabcad.com/library/hinge-joint-pin-plates-1

Toggle Clamp Assembly

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This is a 3D CAD model of a toggle clamp, designed in SolidWorks. Components: Multiple parts assembled to form a working clamping mechanism. Features: Demonstrates the toggle mechanism that converts small input force into large holding force through mechanical advantage.

https://grabcad.com/library/toggle-clamp-assembly-5

Piston–Connecting Rod Assembly (with Piston Pin)

This model includes a piston, piston pin (wrist pin), and connecting rod, all designed and assembled in SolidWorks.The connecting rod features a simplified I-section profile for clarity and easy visualization.This assembly demonstrates how linear reciprocating motion is transferred into rotational motion in internal combustion engines.

https://grabcad.com/library/piston-connecting-rod-assembly-with-piston-pin-1

BiDisc Clutch

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Off Road vehicle double disc clutch.

https://grabcad.com/library/bidisc-clutch-assy-1

Foot Step Bearing

Foot step bearing assembly in SolidWorks.

https://grabcad.com/library/foot-step-bearing-assembly-4

Double Bearing

Double bearing assembly in Catia V5

https://grabcad.com/library/double-bearing-assembly-71

Aircraft Landing Gear

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This is a complete 3D assembly of a retractable tricycle-style aircraft landing gear. The model includes all major components: the main strut, shock absorber (oleo), wheel, tire, brake system, and the retraction actuator/linkage.

https://grabcad.com/library/aircraft-landing-gear-assembly-3

Press Tool

Press tool assembly in Catia V5

https://grabcad.com/library/press-tool-assembly-55

Bending Die

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This project presents a complete assembly drawing of a bending die, developed in CATIA V5 based on the technical specifications of Protec's "Machine Designer." The assembly includes detailed modeling of the components and appropriate assembly constraints.

https://grabcad.com/library/bending-die-16

Valve Assembly

Valve assembly in Catia V5

https://grabcad.com/library/valve-assembly-32

Universal Joint Assembly

https://grabcad.com/library/universal-joint-assembly-42

Oldham Coupling Assembly

Oldham coupling assembly in Catia V5

https://grabcad.com/library/oldham-coupling-assembly-3

Clearance Hole Blocks

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The 3 Clearance Hole Island pieces are designed for modular construction projects or educational demonstrations, highlighting basic geometric forms and hole clearance principles.

https://grabcad.com/library/clearance-hole-blocks-1

Caster Wheel Assembly

This is a detailed CAD model of a Caster Wheel Assembly, designed with accuracy and proper dimensions. The assembly includes the wheel, fork, mounting plate, axle, and fasteners. It is suitable for use in trolleys, carts, furniture, and other mobile equipment.

https://grabcad.com/library/caster-wheel-assembly-10

Stop Valve Assembly

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https://grabcad.com/library/stopvalve_assembly_vigneshvark-1

Universal Coupling

https://grabcad.com/library/universal-coupling-275

Flange Coupling

https://grabcad.com/library/flange-coupling-229

Mini Oil Pump Assembly

This project features a comprehensive assembly drawing of an oil pump system, developed in SolidWorks based on technical specifications from "Desenhista de Máquinas" (Machine Designer) by Protec. The assembly includes detailed component modeling, proper assembly constraints.

https://grabcad.com/library/mini-oil-pump-assembly-1

Clamp

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This project presents a complete assembly drawing of a clamp, developed in CATIA V5 based on the technical specifications of Protec's "Machine Designer." The assembly includes detailed modeling of the components and appropriate assembly constraints.

https://grabcad.com/library/clamp-544

Assembly Support

https://grabcad.com/library/support-018-sup-018-1

Mechanical Shock Absorber Assembly

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Detailed 3D model of a mechanical shock absorber, designed as a case study in complex assembly and mechanical systems.

https://grabcad.com/library/mechanical-shock-absorber-assembly-solidworks-1

Differential Gear Box

The differential gearbox is a mechanical system designed to distribute torque between two output shafts, allowing them to rotate at different speeds — typically used in automotive rear axles. This model replicates the internal mechanism of a basic bevel-gear type differential.

https://grabcad.com/library/differential-gear-box-solidworks-assembly-1

Jet Engine Turbine

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A main axis assembly of a jet engine.

https://grabcad.com/library/jet-engine-turbine-7

Stepper Motor

https://grabcad.com/library/stepper-motor-128

Vertical Clamp Mount Bracket

This is a 3D model of a complex mechanical support bracket, designed for use in machinery or custom assemblies.The part features a robust design with several functional elements: A semi-circular base for mounting onto a shaft or cylindrical surface. Two mounting flanges with bolt holes for secure attachment. A reinforced vertical structure for high-strength support. A clamping mechanism at the top, ideal for holding rods, sensors, or other components.

https://grabcad.com/library/vertical-clamp-mount-bracket-1

Moving Mechanism Assembly

https://grabcad.com/library/moving-mechanism-assembly-2-1

Sheet Metal Bracket

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GD&T

https://grabcad.com/library/sheet-metal-bracket-35

Double Eye End of Knuckle Joint

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GD&T

https://grabcad.com/library/double-eye-end-of-knuckle-joint-1

Assembly Housing 020-HSG

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GD&T

https://grabcad.com/library/housing-020-hsg-020-1

Geneva Drive Mechanism (2-Pin, 4-Slot Disk Assembly)

This model features a 4-slot Geneva wheel and a 2-pin driving wheel, designed and assembled in SolidWorks. The mechanism converts continuous rotational motion into intermittent motion, widely used in indexing systems, film projectors, and CNC tool changers.

Kinematic Linkage Assembly

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This project is a 3D model of a planar linkage assembly, created in SolidWorks to demonstrate fundamental principles of kinematics and motion transfer.

https://grabcad.com/library/kinematic-linkage-assembly-1

Housing 019-HSG

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GD&T

Abstract geometric CAD part cbp–14112025

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GD&T

https://grabcad.com/library/cbp-14112025-cad-3d-practice-1

Clamp Pipe

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https://grabcad.com/library/clamp-pipe-3

Drilled Fine Pithed screw M20x1,5 with nut

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https://grabcad.com/library/drilled-fine-pithed-screw-m20x1-5-with-nut-1

NACA4415 Rib

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NACA4415 airfoil forward wing rib(30% length).

https://grabcad.com/library/naca4415-rib-1

NACA4415 Rib

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NACA4415 airfoil forward wing rib(30% length).

GD&T

https://grabcad.com/library/naca4415-rib-1

Bearing Housing

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https://grabcad.com/library/bearing-housing-49

Belt Roller Support

https://grabcad.com/library/015-belt-roller-support-015-brs-1

Belt Roller Support

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GD&T

https://grabcad.com/library/015-belt-roller-support-015-brs-1

Tapered Bearing

https://grabcad.com/library/tapered-bearing-2

Housing 011-HSG

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GD&T

https://grabcad.com/library/011-housing-011-hsg-1

Worm Gearbox

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GD&T

https://grabcad.com/library/010-worm-gearbox-010-wg-1

Worm Gearbox

GD&T

https://grabcad.com/library/010-worm-gearbox-010-wg-1

Housing 014-HSG

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GD&T

https://grabcad.com/library/014-housing-014-hsg-1

Housing 014-HSG

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https://grabcad.com/library/014-housing-014-hsg-1

Ball Bearing

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https://grabcad.com/library/ball-bearing-design-assembly-1

Wheel Drawing And Assembly

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GD&T

https://grabcad.com/library/tekerlek-montaji-1

Wheel Drawing And Assembly

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https://grabcad.com/library/tekerlek-montaji-1

Bearing V Pulley Assembly

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GD&T

https://grabcad.com/library/yatak-v-kasnak-montaji-ve-detaylandirilmis-teknik-resimler-1

Bearing V Pulley Assembly

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https://grabcad.com/library/yatak-v-kasnak-montaji-ve-detaylandirilmis-teknik-resimler-1

Pneumatic Valve

https://grabcad.com/library/001-pneumatic-valve-cad-practice-1

Pneumatic Valve

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GD&T

https://grabcad.com/library/001-pneumatic-valve-cad-practice-1

Guide Block

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GD&T

https://grabcad.com/library/004-guide-block-cad-practice-1

Guide Block

https://grabcad.com/library/004-guide-block-cad-practice-1

Plunger Pump

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GD&T

https://grabcad.com/library/005-plunger-pump-cad-practice-1

Plunger Pump

https://grabcad.com/library/005-plunger-pump-cad-practice-1

Speed Reducer

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It is two step gearbox speed reducer with a ratio of 1:20. to transmit the power it uses bevel gears with a ratio of 1:5 in the first step and then for the second step it uses spur gears with a ratio of 1:4. Speed reducer can be used to reduce the speed of the rotation and increases the torque. You can find detail drawing also attaches with this file.

GD&T

https://grabcad.com/library/speed-reducer-gearbox-7

Speed Reducer

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It is two step gearbox speed reducer with a ratio of 1:20. to transmit the power it uses bevel gears with a ratio of 1:5 in the first step and then for the second step it uses spur gears with a ratio of 1:4. Speed reducer can be used to reduce the speed of the rotation and increases the torque. You can find detail drawing also attaches with this file.

https://grabcad.com/library/speed-reducer-gearbox-7

Clevis Mount

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GD&T

https://grabcad.com/library/006-clevis-mount-1

Clevis Mount

https://grabcad.com/library/006-clevis-mount-1

Faucet

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GD&T

https://grabcad.com/library/003-faucet-cad-practice-1

Faucet

https://grabcad.com/library/003-faucet-cad-practice-1

Gear and Rachet

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https://grabcad.com/library/gear-rachet-1

Plummer Block

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https://grabcad.com/library/plummer-block-87

Stuffing Block

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A stuffing box is an assembly that is used to house a gland seal. It is used to prevent leakage of fluid, such as water or steam, between sliding or turning parts of machine elements.