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Projection of Points Diagram Plaque

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Bounding box
220.0 × 160.0 × 3.0 mm
Engine
Precision B-rep
Parameters
18
Published
September 29, 2026

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The prompt

I need you to create EDITABLE 2D ENGINEERING DRAWINGS for a Mechanical Engineering "Projection of Points" assignment. IMPORTANT: - This is ENGINEERING GRAPHICS / ORTHOGRAPHIC PROJECTION, NOT architecture. - Do NOT create a building, floor plan, room, residential drawing, or architectural drawing. - Create conventional first-angle projection drawings. - Use exact dimensions in mm unless the question explicitly uses metres. - Use thin construction/projector lines and clear object lines. - Use a horizontal XY reference line for FV/TV. - For 3-view questions also use a vertical X1Y1 reference line and a 45-degree mitre line where required. - Label every point exactly as specified. - FV = Front View / Elevation and is marked with prime (′). - TV = Top View / Plan and is marked without prime. - SV = Side View and is marked with double prime (″). - For RHSV, construct the right-hand side view. - For LHSV, construct the left-hand side view. - Keep all geometry editable CAD geometry, NOT an image. - Show dimensions and construction lines needed to reproduce the drawing. - Draw each question as a separate drawing or clearly separated section. - Do not invent dimensions that are not given. When a horizontal projector spacing is not specified, choose a convenient spacing. - Follow FIRST-ANGLE projection conventions: Above HP -> FV above XY Below HP -> FV below XY In front of VP -> TV below XY Behind VP -> TV above XY - Quadrants: I = above HP + in front of VP II = above HP + behind VP III = below HP + behind VP IV = below HP + in front of VP ================================================== QUESTION 1 ================================================== Read the given orthographic projections and determine the position of each point with respect to HP and VP and its quadrant. From the supplied problem diagram: A: - FV is 50 mm above XY. - TV is 70 mm below XY. Therefore A is 50 mm above HP and 70 mm in front of VP. A lies in the FIRST QUADRANT. B: - FV is 45 mm above XY. - TV is 30 mm above XY. Therefore B is 45 mm above HP and 30 mm behind VP. B lies in the SECOND QUADRANT. C: - FV is 40 mm below XY. - TV is 60 mm above XY. Therefore C is 40 mm below HP and 60 mm behind VP. C lies in the THIRD QUADRANT. D: - FV is 60 mm below XY. - TV is 25 mm below XY. Therefore D is 60 mm below HP and 25 mm in front of VP. D lies in the FOURTH QUADRANT. E: - FV is 40 mm above XY. - TV lies on XY. Therefore E is 40 mm above HP and ON VP. E is on VP and therefore is not inside a quadrant. Draw/recreate the orthographic projection diagram showing these points and their projectors.

Parameters

NameValueRange
Board Length220 mm180 – 400
Board Height160 mm120 – 300
Board Thickness3 mm1 – 8
First Point X Position-80 mm-180 – 0
Point Spacing Along X40 mm20 – 80
A Front View Offset50 mm-100 – 100
A Top View Offset-70 mm-100 – 100
B Front View Offset45 mm-100 – 100
B Top View Offset30 mm-100 – 100
C Front View Offset-40 mm-100 – 100
C Top View Offset60 mm-100 – 100
D Front View Offset-60 mm-100 – 100
D Top View Offset-25 mm-100 – 100
E Front View Offset40 mm-100 – 100
E Top View Offset0 mm-100 – 100
Line Width0.6 mm0.2 – 1.5
Line Depth0.4 mm0.1 – 1
Point Marker Diameter2.5 mm1 – 6

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.

Projection of Points Diagram Plaque - Free CAD Model (STEP, STL) | TextoCAD