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I need a precise technical drawing for an extension spring that will be fitted into industrial-machinery assemblies. The spring must reliably handle a medium load while being manufactured from spring steel grade 2. The drawing has to show every critical dimension—wire diameter, outside diameter, free length, coil count, hook style, and any tolerances—so a tooling shop can proceed straight to production without additional clarification. A simple 2D CAD sheet is fine, but if creating a 3D model speeds up your process or improves clarity, feel free to include it as well (STEP or IGES preferred). Handing over the native CAD file plus a PDF print is all that’s required. Once I confirm the dimensions and notes match the specifications, the job is done and paid in full.
ID Projek: 40237433
11 cadangan
Projek jarak jauh
Aktif 25 hari yang lalu
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11 pekerja bebas membida secara purata ₹855 INR untuk pekerjaan ini

Hello, my name is Gustavo Colin, and I have over 25 years of experience in industrial mechanical design using 3D CAD software. I can model the extension spring according to your requirements and provide you with the 3D files in generic formats such as STEP, STL, IGES, and OBJ, as well as the drawing files with all dimensions and annotations in DWG, PDF, and JPG formats suitable for workshop use. I will validate the geometry using specialized spring design software and provide you with design reports and calculations. You can see examples of similar work in my portfolio. Regards.
₹1,500 INR dalam 1 hari
6.7
6.7

Hello, I can prepare a precise, production-ready technical drawing for your extension spring in spring steel grade 2, ensuring every critical dimension and tolerance is clearly defined for immediate tooling manufacture. The drawing will include wire diameter, outside diameter, free length, total coil count, hook style, load notes, material specification, and appropriate tolerances. I can create a parametric 3D model (STEP/IGES) to ensure dimensional clarity and consistency, then generate a clean 2D CAD sheet suitable for workshop use. Deliverables: Native CAD file + PDF print (and STEP/IGES if required). I focus on accuracy and manufacturability, so the tooling shop can proceed without further clarification. Ready to start as soon as you share the load requirements and target dimensions. Here is my portfolio- https://www.freelancer.com/portfolio-items/7850464-all-categories-in-one - https://www.freelancer.com/portfolio-items/10421185-2d-drawings-with-photoshop-render
₹1,000 INR dalam 2 hari
5.4
5.4

Hello, I can prepare a precise technical drawing for your extension spring, including all critical dimensions—wire diameter, OD, free length, coil count, hook style, material call-outs (spring steel grade 2), and manufacturing tolerances—ready for direct tooling production. You’ll receive: • Detailed 2D CAD drawing (PDF) • Native CAD file • Optional 3D model (STEP/IGES) for clarity Do you have target load, extension range, and working deflection so I can size the spring correctly? Best regards, Mayank
₹800 INR dalam 7 hari
3.1
3.1

Hello Sir, I am selvi . I completed Production Engineering. I worked as Design Engineer in pump and gear manufacturing company . I am working as freelance in Product Design . I have knowledge in wire diameter, outside diameter, free length, coil count, hook style, and any tolerances. I have knowledge in Solid work and AutoCAD . I can prepare 2D CAD sheet and 3D model in STEP or IGES . Please go thro my profile and let me know . Thanks, Selvi K
₹800 INR dalam 7 hari
1.3
1.3

Hi, Thank you for the project details. I can prepare a precise technical drawing for the extension spring, including all critical dimensions, tolerances, and manufacturing notes required for direct production. I can deliver: • Fully dimensioned 2D technical drawing (PDF) • Native CAD file • Optional 3D model in STEP or IGES format for clarity Before starting, I would just like to confirm a few details to ensure accuracy: Do you already have the required wire diameter, outer diameter, free length, and coil count? What is the target working load and maximum extension? Preferred hook style and orientation? Any specific tolerance standard to follow? Surface finish or coating requirements? Once I receive the confirmed specifications, I can proceed immediately and deliver a clean, production-ready drawing. Looking forward to your reply.
₹600 INR dalam 7 hari
0.0
0.0

Hello, I can create a precise and production-ready technical drawing for your extension spring with all required critical dimensions including wire diameter, outside diameter, free length, coil count, hook style, and tolerances. I have experience in SolidWorks and AutoCAD for mechanical component design and manufacturing drawings. I understand the importance of clear dimensioning and tolerances so that the tooling shop can proceed directly to production without clarification. I will provide: • Fully detailed 2D CAD drawing • Native CAD file (SolidWorks/AutoCAD) • PDF print for manufacturing • 3D model (STEP/IGES) if required I will ensure accuracy, proper annotations, and quick delivery. I am ready to start immediately and can complete this within 5-7 days. Looking forward to working with you. Thank you.
₹800 INR dalam 7 hari
0.0
0.0

I am a Mechanical Design Engineer with 1 year of industry experience in 2D drafting and 3D CAD modeling for mechanical components and assemblies. I am confident in my ability to create a precise and production-ready technical drawing for your extension spring.
₹1,000 INR dalam 4 hari
0.0
0.0

Hello, I am a Mechanical Engineering graduate with hands-on experience in 2D drafting and 3D CAD modeling. I can create clean, accurate drawings and simple assemblies based on your requirements. I am detail-oriented, quick to learn, and I always deliver on time. I am ready to start immediately and can follow instructions carefully to meet your expectations. I would love the opportunity to work on this project and build a long-term professional relationship. Thank you for considering my application.
₹800 INR dalam 1 hari
0.0
0.0

Hi there, I can provide the precise technical drawing for your industrial extension spring. As a Structural Engineer with extensive experience in high-precision technical drafting, I understand the importance of accuracy in manufacturing. How I will deliver this project: 2D CAD Sheet: A detailed AutoCAD drawing including all critical dimensions (wire diameter, coil count, free length, etc.) and production-ready tolerances. 3D Modeling: I will use Rhino to create an accurate 3D model and provide it in STEP or IGES format as you preferred, ensuring perfect clarity for the tooling shop. Material Compliance: The drawing will strictly follow the specifications for spring steel grade 2. I have experience working with complex steel structures and precise mechanical details, ensuring that the native CAD files and PDF prints I deliver will be ready for immediate production. I am ready to start now and can deliver the final files within a few days. Best regards, Nguyen Anh Tuan
₹700 INR dalam 3 hari
0.0
0.0

Precise and proficient in AutoCAD, Solidworks, and CAD/CAM skills,Yasin offers more than just a simple 2D or 3D drawing for your industrial extension spring project; he offers a thoughtful understanding of what it takes to make the design come to life. His hands-on experience in Solidworks and AutoCAD speaks volumes about his ability to create production-ready drawings needed by tooling shops like yours.
₹600 INR dalam 7 hari
0.0
0.0

Navi mumbai, India
Kaedah pembayaran disahkan
Ahli sejak Feb 17, 2026
$30-250 USD
₹600-1500 INR
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$10000-20000 USD
€30-50 EUR
$10000-20000 USD
€250-750 EUR
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€30-50 EUR
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$30-250 USD
₹12500-37500 INR
$250-750 USD
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$250-750 USD
$10-30 CAD
$10-30 CAD
£10-15 GBP / jam
$8-15 AUD / jam
$30-250 USD