SOLIDWORKS

Model a crane hook block assembly with side plates and lock nuts

Software: SOLIDWORKS
Platform: Windows
Length: 1 h 37 min
Resolution: 1920 × 1080
Output: SLDASM, SLDPRT, STEP, X_T

Samples play on a computer

97min

2Kclicks

793keys

Windows

Task

Build a crane hook block as a millimetre assembly of eleven part files, using the supplied dimensioned diagrams diagram_01.png to diagram_12.png and their detail images. Where a sheet and this brief disagree, follow the values below.

Parts and quantities (34 component instances):

1. Lifting hook, qty 1. A T-handle key with a Ø30 x 5 collar (R3 fillet), a Ø20 x 31 shaft, a Ø14 x 3 neck and a Ø16 x 16 pin with a Ø3 cross hole. The double-claw handle is 130 long overall and 96 across, with R25/R19/R12 claw radii and R6 handle fillets.

2. Triangular support plate, qty 2. Plate 5 thick, 115 profile height and 76 base. It has 3x Ø15 corner holes, a Ø25 central bore and 3x Ø6 holes on a Ø35 PCD.

3. Hook anchor body, qty 1. A block with Ø16 trunnions carrying Ø12 x 10 pins at both ends (mirrored), Ø38 seat bosses with Ø32 grooves, a Ø25 through bore and an R3 boss fillet.

4. End bush flange, qty 2. A revolved Ø51 x 12 flange with an R2 edge fillet, a Ø16 centre bore and 3x Ø6 holes on PCD 35.

5. Plate spacer, qty 3. A Ø22 x 46 body with Ø15 x 18 journals at both ends, 82 overall.

6. Flanged bush, qty 1. A Ø25 x 28 shank with a Ø30 x 3 flange and a Ø20 through bore.

7. Flat washer, qty 9. Ø30 OD, Ø17 bore, 3 thick.

8. Hex bolt M6 x 12, qty 6. A 9 AF x 3 head with a 0.5 x 0.5 head chamfer.

9. Slotted bushing (lock nut M16), qty 1. Ø30 x 15 with a Ø16 bore, a Ø3 cross hole, 4 axial slots and a 1x45° chamfer.

10. Slotted ring (lock nut M12), qty 2. Ø25 x 8 with a Ø12 bore, 4 spanner slots 4 wide x 2 deep and a 1x45° chamfer.

11. Slotted round nut (lock nut M15), qty 6. Ø27 x 7 with a Ø15 bore, 4 spanner slots 4 wide and a 1x45° chamfer.

Assembly layout:

Mount the two support plates parallel, seated against the shoulders of the three spacers' Ø22 x 46 bodies, with the spacer journals passing through the corner holes.
Secure each journal end with a washer and an M15 lock nut.
Bolt the end bushes to the plate centre bores with the six M6 bolts.
Carry the hook anchor between the plates on its trunnions.
Pass the hook through the anchor and bush, retained by the M16 lock nut.

The overall envelope is approximately 90 x 178.5 x 111.98. Fix the hook as the base component and fully locate every other part with concentric, coincident and parallel mates, leaving no mate errors.

Modelling practice:

Give every feature a descriptive name that states its size, for example "Bore Ø15" or "Spanner Slots 4x4mm".
Use mirror features for symmetric journals, pins and grooves.
Assign a steel material (Steel or Plain Carbon Steel) to each part.
Fill in the Description, PartNo and Material custom properties on every part and on the assembly. The assembly is Crane_Hook_Assembly.

ReferenceSheet 1

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Loading the drawing

Rubrics17

R1
The model shall be an assembly in millimetres containing 34 unsuppressed, resolved component instances drawn from 11 distinct part files.
R2
The model shall contain 9 flat washer instances of Ø30 OD, Ø17 bore and 3 mm thickness.
R3
The model shall contain 6 hex bolt instances with a Ø6 x 12 shank and a 9 AF x 3 mm head.
R4
The model shall contain 6 slotted round nuts of Ø27 x 7 with a Ø15 bore and 4 spanner slots.
R5
The model shall contain 3 plate spacers 82 mm overall, with a Ø22 x 46 body and Ø15 x 18 journals at both ends.
R6
The model shall contain 2 triangular support plates 5 mm thick, each with 3x Ø15 corner holes, a Ø25 central bore and 3x Ø6 holes on a Ø35 PCD.
R7
The model shall contain 2 end bush flanges of Ø51 x 12 with a Ø16 centre bore and 3x Ø6 holes on PCD 35.
R8
The model shall contain 2 slotted rings of Ø25 x 8 with a Ø12 bore and 4 spanner slots.
R9
The model shall contain a hook part with a Ø30 x 5 collar, a Ø20 shaft, a Ø16 pin and a Ø3 cross hole.
R10
The model shall contain a hook anchor part with Ø16 trunnions, Ø12 pins, Ø38 seat bosses and a Ø25 through bore.
R11
The model shall contain a flanged bush with a Ø25 x 28 shank, a Ø30 x 3 flange and a Ø20 through bore, and a Ø30 x 15 slotted bushing with a Ø16 bore.
R12
The model shall have an overall assembled envelope of approximately 90 x 179 x 112 mm.
R13
The model shall have the hook component fixed and all other components located by mates, with no mate in error.
R14
The model shall use concentric, coincident and parallel mate types to position the components.
R15
The model shall use descriptive, size-bearing feature names in the parts, such as "Bore Ø15" or "Journal Ø15x18", rather than default names.
R16
The model shall use mirror features for the symmetric spacer journals and the anchor trunnion pins.
R17
The model shall assign a steel material (Steel or Plain Carbon Steel) to every part and carry Description, PartNo and Material custom properties on each part and on the assembly.

Gold outputCrane_Hook_AssemblySLDASM, STEP, X_T

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00:00 / 1:36:59

Events11,371

00:00.000Move459, 484 → 458, 483

00:01.769Key3

00:01.787AppSolidWorks

00:03.228Key0

00:03.728Move455, 481 → 437, 480

00:03.821KeyEnter

00:03.984Move436, 480 → 25, 140

00:05.356Click25, 140

00:05.754Move25, 136 → 41, 78

00:06.076Click41, 78

00:06.252Move41, 78 → 40, 78

00:06.717Move40, 79 → 39, 82

00:08.780Key5

00:09.320KeyEnter

00:10.072Move31, 61 → 0, 0

00:11.716KeyEnter

00:12.004Move21, 0 → 197, 21

00:12.052Move246, 28 → 299, 37

00:12.068Move355, 44 → 414, 49

00:12.084Move470, 56 → 939, 71

00:12.212Move951, 72 → 1421, 442

00:12.901Click1421, 442

00:13.028Move1421, 442 → 1381, 561

00:13.430Click1381, 561

00:13.590Move1383, 561 → 1478, 497

00:14.311Click1478, 497

00:14.454Move1476, 497 → 121, 66

00:15.208Move127, 63 → 192, 57

00:15.896Click192, 57

00:16.136Move191, 57 → 1092, 552

00:18.380Click1092, 552

00:18.524Move1090, 554 → 1087, 556

00:18.546Move1084, 558 → 1073, 566

00:18.572Move1070, 568 → 1068, 569

00:18.594Move1064, 573 → 1054, 577

00:18.623Move1051, 581 → 1038, 589

00:18.652Move1035, 591 → 1025, 596

00:18.684Move1024, 596 → 1017, 599

00:18.706Move1013, 600 → 1004, 603

00:18.732Move997, 605 → 981, 609

Loading events

Narration573

00:00
Edited the Sketch2 diameter dimension to 30 mm and confirmed the Modify entry, then returned to the sketch and selected the sketch controls.
Set the first circular sketch dimension.
00:08
Accepted the sketch operation to create a cylindrical boss, resized the view, and opened Sketch3 on the resulting part to work on another circular profile.
Create the initial cylindrical feature and begin the next sketch.
00:24
Edited the Sketch3 diameter dimension to 20 mm and confirmed it, then accepted the feature operation so the part displayed a stepped circular boss.
Set the second circular profile dimension and apply the feature.
00:34
Entered a Boss-Extrude operation for Sketch3, set the blind depth to 31 mm, and confirmed the feature to create the tall central cylinder on the base.
Extrude the inner circular profile into the main raised cylinder.
00:51
Edited the Sketch4 diameter dimension to 14 mm and confirmed the dimension, leaving the circular sketch active on the top of the tall cylinder.
Define the top circular sketch for a subsequent feature.
01:05
Accepted Sketch4 and returned to the part view, leaving the top circular profile visible; a save reminder appeared while the model remained unsaved.
Finish the top sketch and review the resulting part.
01:14
Edited the Boss-Extrude depth field in Sketch4 by entering a numeric expression, with the cylindrical part preview remaining visible.
Set the extrusion depth for the current feature.
01:20
Continued entering and revising the numeric depth expression in the Boss-Extrude panel for Sketch4.
Complete the extrusion-depth value.
01:27
Finished the depth entry, pressed Enter several times, and exited Sketch4; SolidWorks changed to Part1 and returned to the model.
Apply the Sketch4 extrusion and return to the part.
01:35
Selected the top face, opened Sketch5, and created or selected a concentric circular profile; the sketch view displayed a diameter dimension of 17.34.
Create the next circular sketch on the top face.
01:51
Modified the Sketch5 diameter to 16.00 mm, confirmed the value, and started a Boss-Extrude from the sketch with a 3.00 mm blind depth.
Define and extrude the new circular feature.
01:57
Set the Boss-Extrude depth to 16 mm, confirmed the feature, and returned to the part; the model updated with the additional stepped cylindrical boss.
Complete the new extrusion feature.
02:06
Clicked the Right Plane entry twice, leaving the plane selected beside the angled cylindrical part.
Select the sketch plane for subsequent modeling work.
02:26
Waited with the Right Plane selected and the existing part visible; no interaction was recorded.
Pause while reviewing the selected plane and model.
02:46
Opened Sketch6 on the Right Plane and changed to a front-facing sketch view, displaying the stepped cylindrical profile.
Begin creating or editing sketch geometry on the Right Plane.
02:56
Activated the Insert Line tool, selected the Vertical orientation and construction options, and positioned the sketch view around the part centerline.
Prepare a vertical construction line in Sketch6.
03:06
Continued editing Sketch6, switching the line tool back to As sketched and selecting an existing line that showed horizontal and coincident relations before returning to line insertion.
Adjust sketch-line settings and continue constructing geometry.
03:14
Worked near the part center in Sketch6 and positioned the line tool cursor at the base, showing a live 12.33 mm, 180° line preview.
Draw another line segment from the sketch origin or base area.
03:23
Adjusted the active sketch line by dragging and scrolling, then clicked to place or confirm a vertical segment; the Line Properties panel showed a 270° direction and an updated length.
Continue constructing the sketch profile with a vertically oriented line.
03:35
Continued positioning the next sketch entity from the lower endpoint, producing a curved segment that bends rightward and upward from the vertical line.
Extend the sketch profile with a curved transition.
03:44
Continued shaping the curve with additional clicks, forming a U-shaped section that rises toward the right-hand endpoint.
Refine the curved portion of the sketch profile.
03:52
Scrolled and continued drawing the profile, extending the right side into a large arc that loops downward and back toward the lower horizontal segment.
Extend the sketch into the larger rounded outer contour.
04:05
Clicked near the lower portion of the profile and pressed Escape to exit the active drawing operation, leaving the rounded contour and lower segment visible.
Complete or cancel the current sketch-entity placement.
04:15
Selected sketch entities in sequence, including arcs and lines; the Properties panel listed multiple selected entities and the contextual relation toolbar appeared.
Select connected profile geometry for applying or reviewing sketch relations.
04:24
Selected sketch entities and opened the Mirror Entities command, leaving Line1, Arc1, Arc3, Arc2, and Line0 listed while the mirror-axis field remained empty; resized the SolidWorks window.
Prepare selected sketch geometry for mirroring.
04:33
Selected the vertical sketch line as the mirror axis, producing a yellow mirrored preview on the opposite side; then selected the line and displayed its properties.
Define the mirror axis and inspect the selected sketch line.
04:43
Edited the selected line and adjusted the view with scrolling, then exited the active line-edit state and returned to the sketch model view.
Review the sketch geometry and its line definition.
04:50
Zoomed out to review the complete symmetric sketch profile around the central axis.
Inspect the overall mirrored sketch shape.
04:59
Waited in the sketch view and scrolled to adjust the zoom, keeping the complete shaded symmetric profile visible.
Review the sketch at a useful scale.
05:14
Scrolled and clicked sketch geometry to select an edge, then placed or reviewed a vertical dimension on the right side, showing 137.74.
Add or inspect a dimensional constraint on the sketch.
05:25
Edited the selected sketch dimension in the Modify box by entering numeric values and confirming, changing the displayed dimension to approximately 137.74 mm.
Adjust the sketch dimension.
05:44
Entered 22 in the Modify box and confirmed the dimension, then selected geometry and opened the “Make Dimension Driven?” prompt.
Add or modify a sketch dimension while resolving its constraint state.
05:51
Responded to the dimension prompt and navigated the sketch with scrolling, leaving the sketch no longer fully defined; clicked sketch geometry to select it.
Resolve the dimension constraint and inspect the sketch geometry.
06:00
Entered 5 in the Modify box and confirmed, setting the selected sketch radius to R5.00; then selected another inner arc, which displayed an existing radius of about R23.68.
Set and inspect radii in the sketch.
06:04
Entered 12 in the Modify box and confirmed, then scrolled and selected the outer profile geometry, revealing a radius dimension of approximately R48.85.
Adjust another sketch dimension and inspect the outer profile radius.
06:11
Entered 25 in the Modify box and confirmed, then dragged across the sketch and pressed Escape several times to clear selections or exit transient operations.
Set the selected sketch dimension to 25 and finish the editing sequence.
06:24
Selected the dimension value in the SolidWorks Modify box and entered numeric characters, changing the displayed value toward 32.
Edit a sketch dimension.
06:30
Entered 3 in the Modify field and pressed Enter, applying the dimension edit; then clicked and dragged in the sketch area to adjust the view.
Apply the edited sketch dimension and inspect the resulting geometry.
06:40
Dragged across the sketch to pan or reposition the view, clicked sketch geometry, and left the updated profile displayed with its radius and height dimensions visible.
Inspect and select portions of the sketch profile.
06:54
Scrolled to change the sketch zoom, clicked near the right-side profile and lower edge, and returned to a wider view of the complete outline.
Review the sketch geometry at different zoom levels.
07:00
Remained idle while the sketch profile stayed visible with its edges highlighted orange.
Pause for review of the selected sketch geometry.
07:20
Remained idle in SolidWorks with the sketch profile still selected and visible; system display and network state changes occurred near the end of the interval.
Continue reviewing the sketch without editing it.
07:40
Selected sketch geometry and clicked between entities, leaving the lower profile highlighted and showing a 53.99 mm distance readout.
Inspect or measure the sketch geometry.
07:51
Pressed Escape repeatedly to dismiss the active selection or command; the sketch returned to its unselected view.
Cancel the current sketch operation.
07:58
Exited the active selection state, then selected the left lower line/profile segment; its Line Properties showed horizontal, midpoint, and distance relations and a fully defined status.
Inspect constraints on the selected sketch segment.
08:07
Pressed Escape repeatedly, selected sketch points and the inner left arc, then cleared the selection; the profile remained unchanged in sketch edit mode.
Review and adjust sketch selections while inspecting geometry.
08:17
Clicked the sketch workspace and pressed Escape several times, then scrolled without changing the visible profile.
Dismiss selections and navigate the sketch view.
08:28
Zoomed or panned the sketch view, selected two points, and then selected the left outer arc; the final Line Properties panel showed horizontal, midpoint, and distance relations with the arc highlighted.
Inspect selected sketch entities and their constraints.
08:37
Selected multiple sketch entities and dragged across the symmetric Sketch6 profile, then clicked to adjust the selection and pressed Escape repeatedly.
Refine sketch-entity selection before further editing.
08:48
Dragged across the lower sketch geometry to select entities, clicked near the profile, and added a vertical 25.00 dimension between the lower baseline and the selected point/edge.
Add or verify a dimensional constraint on the sketch profile.

09:06
Selected the 25.00 dimension and sketch points, interacted with the right side of the profile, and left the sketch showing the 25.00 dimension with the profile fully defined.
Finalize the sketch constraint and confirm the profile becomes fully defined.
09:16
Exited the sketch and opened an Extruded Boss/Base feature, displaying the resulting 3D preview and extrusion controls.
Create a solid extrusion from Sketch6.
09:30
Entered 22 as the extrusion depth, confirmed the feature, and returned to the part model with Boss-Extrude5 added to the feature tree.
Set the extrusion depth and commit the new solid feature.
09:40
Rotated the completed part using middle-mouse drags and scrolled the view, changing the model to a more frontal isometric orientation.
Inspect the completed 3D part from another angle.
09:48
Opened the Fillet tool, selected an edge on the part, and adjusted the fillet preview to a 10 mm radius while the model rotated slightly.
Create or configure a rounded edge feature on the part.
10:02
Confirmed the active fillet interaction, changed the radius from 10 mm to 6 mm, and accepted the operation, leaving the model in a rotated view with the fillet feature applied.
Refine and apply the selected fillet feature.
10:11
Selected another edge or feature on the model and opened its fillet controls, leaving a 6 mm radius preview active on the upper inner region.
Set up another fillet on the part.
10:23
Edited the active fillet radius to 3 mm, then confirmed the feature and waited for the model to rebuild; the feature tree shows Fillet3 and the rounded inner edge is visible.
Apply the adjusted radius to the additional fillet feature.
10:34
Waited for the rebuild to finish, then clicked the view area and zoomed out to inspect the completed part in an isometric view.
Review the completed geometry after rebuilding.
10:46
Opened the Appearances, Scenes, and Decals panel, selected the body, and interacted with the appearance controls while repositioning the SOLIDWORKS window.
Prepare to modify or inspect the part's appearance.
10:57
Navigated the Save As dialog through project folders, selected folder contents, and interacted with the file name field before canceling or closing the dialog and returning to Part1.
Manage the Part1 save location or filename.
11:09
Returned to the Part1 model, opened the Print dialog, and selected Microsoft Print to PDF; the Page Setup dialog then opened.
Prepare the Part1 model for PDF printing.
11:13
Opened Page Setup, expanded the paper-size list, reviewed available sizes, and changed the document paper size to A4 while retaining landscape orientation.
Configure PDF page settings for printing.
11:17
Confirmed the A4 landscape page setup, returned to the print workflow, and opened Save Print Output As; navigated from the assembly folder to Desktop\PROJECT.
Choose an output location for the printed PDF.
11:27
Completed the print operation, briefly displayed the SolidWorks Printing dialog for Part1 page 1 through Microsoft Print to PDF, and returned to the model.
Generate the Part1 PDF output.
11:31
Opened a new SolidWorks document, resulting in a blank Part2 part, then switched toward Windows Explorer.
Start a new part document and move to file browsing.
11:35
Switched to the SOLIDWORKS window and left the empty Part2 workspace visible, then clicked in the left panel.
Continue working in the Part2 document.
11:48
Opened Sketch1 on the Right Plane and selected the Line tool, leaving the sketch ready for a horizontal line.
Begin creating sketch geometry on the Right Plane.
11:58
Used the Line tool to create construction reference geometry through the sketch origin, including horizontal and vertical center lines.
Establish construction references for the sketch.
12:08
Kept the Line tool active, drew a slanted segment from the origin area, and left its angle and length properties displayed.
Add the next segment of the sketch profile.
12:17
Completed the triangular sketch profile with two slanted sides and a horizontal base, then selected the profile and added a vertical dimension reading 94.56 mm.
Build and dimension the triangular sketch geometry.
12:31
Opened the dimension Modify dialog for D1@Sketch1 and reviewed the 94.5560517 mm value, scrolling within the dimension controls without visibly committing a replacement.
Review or edit the selected sketch dimension.
12:39
Entered 15 and confirmed the sketch dimension, then activated the Circle tool and positioned a circle inside the triangular sketch.
Add a circular feature to the sketch after setting the triangle height.
12:49
Completed the circle inside the triangle, then exited the active circle operation and returned to the sketch view.
Create and finish the interior circular sketch entity.
13:00
Selected the lower-left corner geometry and activated Sketch Fillet, leaving the first line selected for filleting.
Begin rounding the triangle’s corners.
13:10
Selected the adjacent lower edge to create a fillet at the lower-left corner, then changed the fillet radius to 18 mm.
Set the desired radius for the first corner fillet.
13:17
Selected additional corner edges to apply matching fillets at the lower-right and top corners, retaining an 18 mm radius.
Round the remaining triangle corners consistently.
13:27
Accepted the fillets and returned to the sketch, then selected sketch geometry to display dimensions and constraints.
Finalize the rounded triangular profile and review its resulting geometry.
13:39
Entered 76 and confirmed the dimension edit, then clicked around the sketch to dismiss or change the selection; the triangular Sketch1 profile remained visible with its dimensions.
Adjust and review a sketch dimension.
13:50
Selected a sketch dimension, entered 38, and confirmed the edit; the horizontal dimension displayed 38.00 mm, then clicked the left feature-tree area.
Set the selected sketch dimension to 38 mm.
14:08
Selected sketch geometry and dimension areas, then edited the displayed height dimension; the sketch updated from 115.00 mm to approximately 98.39 mm.
Modify the sketch height dimension.
14:19
Entered 115 in the dimension modify control and confirmed it, restoring the displayed height to 115.00 mm; then selected the Circle tool and positioned the sketch for circle creation.
Restore the sketch height and begin adding circles.
14:30
Used the Circle tool to create multiple circles inside the triangular sketch, including circles near the top, lower left, lower right, and center; adjusted the tool or selections while placing them.
Add circular sketch features to the profile.
14:39
Selected the newly created circles and sketch items, clicked the left panel and canvas, and returned to the standard sketch interface; the circles remained visible in the profile.
Review and select the newly added circular geometry.
14:50
Clicked repeatedly near the top window area, then clicked the sketch workspace and the left panel while remaining in Sketch1 editing mode.
Interact with the SolidWorks sketch interface.
14:56
Scrolled several times while viewing the unchanged sketch and dimensions.
Review or navigate the sketch view.
15:07
Paused while reviewing the constrained sketch profile in the SolidWorks workspace.
Inspect the sketch geometry and constraints.
15:27
Paused with the sketch profile selected/highlighted in orange for review.
Inspect the selected sketch geometry.
15:47
Scrolled several times while continuing to view the sketch.
Review or navigate the sketch view.
15:58
Scrolled once and then paused while reviewing the unchanged sketch.
Continue inspecting the sketch.
16:18
Clicked twice near the upper-left sketch toolbar area while viewing the fully defined triangular Sketch1 profile with dimensions visible.
Interact with the active sketch interface.
16:32
Opened the Boss-Extrude feature and displayed the extrusion preview with Direction 1 set to Mid Plane and a 10.00 mm depth field.
Create a solid extrusion from Sketch1.
16:40
Confirmed the extrusion, returned to the Part2 model, and then reopened the Boss-Extrude1 parameters; changed the visible depth value to 8.00 mm while the sketch profile remained displayed.
Adjust the extrusion thickness.
16:56
Confirmed the feature and left the completed rounded triangular solid visible in the Part2 workspace; briefly scrolled without changing the model.
Review the resulting extruded part.
17:16
Selected the Right Plane and created Sketch2 on it, switching to a normal front-facing sketch view of the rounded triangular face.
Start a new sketch on the Right Plane.
17:25
Used the Circle tool to place circles on Sketch2, creating one near the upper portion of the face and another near the lower-left area; left the circle command active.
Add circular sketch geometry to the part face.
17:36
Returned to the SolidWorks sketch and interacted with the top-hole diameter annotation, leaving the sketch visible with the top circle selected and its diameter shown as approximately 17.19 mm.
Review or edit the top hole dimension.
17:56
Edited the selected top-hole diameter through the Modify dialog, entered 15, and confirmed it; the top hole displayed a Ø15.00 dimension.
Set the top hole diameter to 15 mm.
18:01
Selected the lower-left hole and opened its Modify dialog, showing the existing diameter value of approximately 17.218 mm ready for editing.
Prepare to change the lower-left hole diameter.
18:11
Entered 15 in the lower-left hole's Modify dialog and confirmed the change, leaving a Ø15.00 dimension on that hole.
Set the lower-left hole diameter to 15 mm.

Build a crane hook block as a millimetre assembly of eleven part files, using the supplied dimensioned diagrams diagram_01.png to diagram_12.png and their detail images.

Created numerous SOLIDWORKS parts with detailed sketches, extrusions, cuts, fillets, chamfers, patterns, appearances, and PDF exports, then assembled the components into an exploded Crane Hook Assembly. Applied and adjusted assembly mates while inspecting the mechanism from multiple views, saved the assembly as “Crane Hook Assembly,” and printed it to PDF.