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I will draft cad drawing from pdf image sketch to parametric autocad dwg, precision cad
Collins
About this gig
Mechanical and Industrial Design Engineer with 5+ years experience converting raster files into precise CAD geometry. I draft cad drawing from pdf image sketch to parametric autocad dwg files with clean layer structures and exact scale.
Services I Offer:
- Manual CAD drafting from PDF, hand sketches, or image scans
- Parametric AutoCAD DWG creation with dynamic blocks
- Dimensioning, tolerances, and GD&T annotations
- Layer-by-layer organizing (lines, hatches, text, dimensions)
- 2D mechanical drawings, floor plans, schematics
- Vectorization & redrawn engineering layouts
- Scaling, unit conversion (Metric/Imperial), title block setup
Tools I Use:
- AutoCAD, DraftSight, SolidWorks
File Formats Delivered:
- DWG, DXF, PDF, PNG, SVG
Why Work With Me?
- Unlimited Revisions to guarantee exact technical accuracy
- Clean geometry without overlapping lines or stray vectors
- Manufacturing and shop-floor execution focus
- Fast turnaround with rigorous quality checks
Please message me to discuss your project requirements before placing a direct order.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Collins
Collins
Mechanical and Industrial Design Engineer , 3D CAD Specialist
- FromUnited States
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, French, German, Italian, Spanish
Mechanical and Industrial Design Engineer turning concepts into functional, production-ready hardware. Focus stays on structural integrity, tight tolerances, and smooth factory fabrication. Core capabilities: • 3D CAD Modeling • Mechanical Design • Product Enclosures • Sheet Metal • Reverse Engineering • 2D Technical Drawings • DFM/DFA Alignment. Daily software: SolidWorks, Fusion 360, AutoCAD. Send a message with your project sketches or specifications before placing an order to confirm technical details
FAQ
What input formats can I send to convert into AutoCAD DWG?
You can send hand sketches, image scans (JPG, PNG), legacy paper blueprints, or PDF files containing dimensions and structural details.
Do you use automated vector converters or manual CAD drafting?
Everything is manually redrawn line-by-line in AutoCAD to ensure exact geometric accuracy, zero duplicated lines, clean endpoints, and proper scale.
How do you handle unit systems and scaling?
Drawings are generated at 1:1 real-world scale in either Metric (mm, meters) or Imperial (inches, feet) units based on your project requirements.
Will the delivered AutoCAD file be organized in layers?
Yes. All linework, text, dimensions, centerlines, and hatches are categorized into clear, color-coded, labeled layers matching standard drafting guidelines.
What is your revision policy if dimensions need adjustment?
I offer Unlimited Revisions across all packages to make sure the final DWG file matches your exact drawings or real-world measurements.
Can you add dynamic blocks or parametric constraints to the DWG file?
Yes, dynamic blocks and parametric constraints can be included so components stretch, rotate, or scale parametrically without manual redrawing.
What happens if my original hand sketch is missing a dimension?
Any missing measurements are flagged during initial review so you can provide the missing figure, or we can scale them proportionally with your approval.
Do you set up printable layout tabs and title blocks?
Yes, Standard and Premium tiers include Paper Space layout tabs with scaled viewports and title blocks formatted for PDF plotting.
Will my designs and intellectual property stay confidential?
Completely. All uploaded sketches, PDFs, and CAD conversions are kept confidential and never shared or published.
