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  4. Shell and Tube Heat Exchanger CAD Model
📐 2D Technical Drawings🤖 AI Generated

Shell and Tube Heat Exchanger CAD Model 2D Technical Drawing Set

7
Drawing sheets
7
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
23 Sept 2026
Generated date
STEP
Source CAD format
Shell and Tube Heat Exchanger CAD Model
Source 3D model
MPreview · 2D Drawing Sheets
1 / 7
⚠Verify critical dimensions against the source CAD model before using these drawings for manufacturing or production release. Download the FCStd file where available for the most accurate editable source.
Sheet 1
Sheet 1
Download all drawing sheets
SVG7 files
DXF7 files
🧊Open source 3D CAD model→
ℹ️

These are 2D engineering drawings derived from the 3D CAD geometry. Verify critical dimensions against the source model before manufacturing.

🤖

Views, section cuts, and detail areas were selected by AI based on analysis of 6 rendered views of the 3D model.

AI Drawing Analysis

What the AI Decided & Why

The cards below explain how the generated drawing outputs and assets connect to the final technical sheets.

Sheet 1

Orthographic

This sheet includes 44 geometry edges from the CAD projection pipeline.

Sheet 2

Orthographic

This sheet includes 39 geometry edges from the CAD projection pipeline.

Sheet 3

Orthographic

This sheet includes 46 geometry edges from the CAD projection pipeline.

Sheet 5

Orthographic

This sheet includes 45 geometry edges from the CAD projection pipeline.

Sheet 6

Orthographic

This sheet includes 45 geometry edges from the CAD projection pipeline.

Sheet 7

Orthographic

This sheet includes 45 geometry edges from the CAD projection pipeline.

Sheet 8

Orthographic

This sheet includes 45 geometry edges from the CAD projection pipeline.

Sheet 5section_a · Section5
sheet_num: 5 · edges: 45

Sheet 5. Geometry is derived from the 3D model projection for this drawing set.

  • 45 resolved edges in sheet geometry
  • See technical_drawing_simple.pdf, sheet_N.pdf, and svg/ for full graphical context
  • Verify critical dimensions against the source CAD before manufacturing
Detail Bdetail_b · base_view: Left
anchor: (490, 0, 0) · radius: 10

Magnifies the bolt hole pattern on the flange for clear dimensioning.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Sheet 1
Sheet 2
Sheet 3
Sheet 5
Sheet 6
Sheet 7
Sheet 8

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

697f23d8e2eb5087a19c42e2

Shell and Tube Heat Exchanger

6
sheets
5
control frames
5
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View0.5standard_view
2Assembly - Top View0.5standard_view
3Assembly - Left View1.0standard_view
4Assembly - Isometric View0.44standard_view
5Section A-A1.0section_view
6Detail B2.0detail_view

Generated automatically and intended for review before use. A companion review report lists what needs checking.

DRAWING REVIEW REPORT

697f23d8e2eb5087a19c42e2

This drawing is generated automatically and is a first draft. The items below need a human decision.

Summary
28
dimensions drawn
5
selected, not drawn
5
control frames
1
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
profile_of_a_surface0.4A | Blow193 face(s) have no analytic form — profile is the only control that applies to a sculpted surface
Dimensions not drawn
SheetTypeValueDescriptionReason
3Diameter320.0Ø320.0mmoverlaps prior label (tried 10 position(s))
5DistanceY520.2overall height 520.2mmoverlaps prior label (tried 17 position(s))
6Diameter16.09x Ø16.0mmoutside page band (tried 20 position(s))
7Diameter16.09x Ø16.0mmoutside page band (tried 20 position(s))
8Diameter16.09x Ø16.0mmoutside page band (tried 20 position(s))
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
flatness0.2high
cylindricity0.2high
circular_runout0.2Bhigh
total_runout0.2Bhigh
profile_of_a_surface0.4A | Blow
Dimension schedule

All 28 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX1330.0overall width 1330.0mm
21DistanceY520.2overall height 520.2mm
31Radius20.02x R20.0mm
41DistanceX1310.0width 1310.0mm at y≈-159.6mm [unverified span]
51DistanceX1125.0width 1125.0mm at y≈-259.34999999999997mm [unverified span]
61DistanceX1040.0width 1040.0mm at y≈-219.45mm [unverified span]
72DistanceX1330.0overall width 1330.0mm
82DistanceY440.0overall height 440.0mm
92Diameter45.02x Ø45.0mm
102Diameter100.02x Ø100.0mm
112DistanceX1025.0hole pitch 1025.0mm (horizontal, Ø45)
122Distance80.0bolt circle Ø80.0mm (6 x Ø10 holes)
132DistanceX225.0hole pitch 225.0mm (2 x Ø45, from model)
142DistanceY69.3hole pattern height 69.3mm (6 x Ø10, from model)
153Diameter280.0Ø280.0mm
163DistanceX195.0hole pitch 195.0mm (horizontal, Ø16)
173DistanceY195.0hole pitch 195.0mm (vertical, Ø16)
183DistanceX390.0hole pattern width 390.0mm (12 x Ø16, from model)
193DistanceY390.0hole pattern height 390.0mm (12 x Ø16, from model)
205DistanceX440.0overall width 440.0mm
215Diameter12.082x Ø12.0mm
225Diameter16.094x Ø16.0mm
235Distance280.0bolt circle Ø280.0mm (6 x Ø9 holes)
245Radius150.0R150.0mm
255DistanceX280.0hole pattern width 280.0mm (6 x Ø10, from model)
265DistanceY242.5hole pattern height 242.5mm (6 x Ø10, from model)
275DistanceX390.0hole pattern width 390.0mm (12 x Ø16, from model)
285DistanceY390.0hole pattern height 390.0mm (12 x Ø16, from model)

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4 min
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AI Transparency

How these drawings were generated

These drawings were generated from the source 3D CAD geometry. The system analysed the model, selected relevant views, planned section cuts and generated drawing sheets in PDF, SVG and DXF formats.

These are 2D engineering drawings, not 3D files. Dimensions are extracted from the 3D geometry and should be verified against the source model before use in manufacturing.

Run Metadata

7
Views analysed
7
Sheets generated
1
Section cuts
2
Export formats
23 Sept 2026
Generated date

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Related resources

Jump to the source 3D model, generate your own drawings, or browse tools and libraries.

Open source 3D CAD modelPreview the original 3D geometry used to generate these drawings→
Generate your own 2D drawingUpload STEP, STP, IGES or FreeCAD — get PDF, SVG and DXF→Browse more 2D technical drawingsExplore AI-generated orthographic sheets across part types→Browse 3D CAD modelsDownload and preview open-source STEP, STL and IGES files→Open CAD files onlineView STEP, IGES, STL and more in your browser→Convert CAD files onlineConvert between STEP, STL, OBJ and other 3D formats→Get manual drafting supportWork with vetted CAD designers for production-ready drawings→

Preview the Source 3D CAD Model

Open the original 3D CAD model used to generate this 2D drawing set. Review the source geometry before downloading or using the technical drawings.

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