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PROJECT TITLE Development of a Complete Engineering Guide & Manual for Industrial 4x8 CNC Router (₹2,00,000 Budget, Full Servo, DSP Controlled, 3 Axis, 4th Axis Ready) --- 1. OBJECTIVE Develop a complete, structured, engineering-grade documentation package (book + visual guide) that enables a fabrication workshop to: - Design - Source - Manufacture - Assemble - Wire - Configure - Calibrate - Operate a 4ft x 8ft CNC Router Machine under a strict ₹2 lakh budget. The final output must function as a self-contained manufacturing manual, requiring no external expertise. --- 2. DELIVERABLES 2.1 Primary Deliverable - A print-ready PDF manual (80–120 pages minimum) - Structured like an industrial engineering handbook 2.2 Secondary Deliverables - All diagrams and illustrations embedded - Wiring schematics - Fabrication drawings - BOM sheets - Setup procedures --- 3. TARGET MACHINE SPECIFICATION The documentation must strictly follow: - Work Area: 4ft x 8ft (2440mm x 1220mm) - Axes: 3-axis (X, Y, Z) - Upgrade: 4th axis ready - Motion System: - X/Y: Rack and pinion - Z: Ball screw - Motors: Full servo system (budget optimized) - Spindle: 2.2kW water-cooled - Controller: DSP (offline system) - Structure: MS fabricated frame --- 4. COST CONSTRAINT - Total system must not exceed ₹2,00,000 - Documentation must: - Suggest lowest-cost viable components - Provide alternatives where applicable - Clearly mark cost-critical components --- 5. DOCUMENT STRUCTURE REQUIREMENT The manual must be divided into clearly defined sections with page numbers: --- PART A: INTRODUCTION & THEORY - CNC fundamentals - Machine types - Servo vs stepper analysis - DSP controller explanation --- PART B: DESIGN & ENGINEERING - Machine design logic - Structural calculations (basic level) - Load considerations - CAD drawings (dimensioned) --- PART C: BILL OF MATERIALS (BOM) - Full tabulated BOM - Include: - Specifications - Quantity - Cost - Source type (local / online / industrial market) --- PART D: SOURCING STRATEGY (INDIA) - Steel procurement - Motion components sourcing - Electronics sourcing - Cost negotiation strategy --- PART E: FABRICATION PROCESS (STEP-BY-STEP) Each step must include: - Written instructions - Tools required - Safety notes - Visual diagrams/images Steps include: 1. Frame fabrication 2. Surface finishing 3. Gantry construction 4. Rail installation 5. Rack & pinion mounting 6. Z-axis assembly --- PART F: ELECTRICAL & ELECTRONICS Mandatory: - Complete wiring diagram (labeled) - Power distribution layout - Servo drive connection - DSP controller wiring - VFD to spindle wiring - Limit switches & E-stop Include: - Cable specifications - Shielding and grounding methods --- PART G: SOFTWARE & CONTROL SYSTEM - DSP configuration - Axis setup - Motion testing - G-code workflow Use: - Fusion 360 for CAM explanation --- PART H: CALIBRATION & TESTING - Squareness alignment - Steps per mm calculation - Bed surfacing - Trial cutting --- PART I: FUTURE EXPANSION - 4th axis integration - Electrical provisions - Mechanical mounting design --- PART J: TROUBLESHOOTING - Mechanical issues - Electrical noise - Servo errors - Alignment faults --- PART K: MAINTENANCE - Daily checklist - Weekly inspection - Monthly servicing --- 6. VISUAL & IMAGE REQUIREMENTS - Minimum 2–3 visuals per chapter - Types: - Real workshop images - CAD diagrams - Exploded views - Wiring schematics --- 7. WRITING & PRESENTATION STANDARD - Language: Clear, technical, execution-focused - Format: - Headings - Bullet points - Tables - Avoid: - Unnecessary theory - Generic explanations --- 8. PRACTICAL EXECUTION REQUIREMENT Every instruction must: - Be executable in a local Indian workshop - Use commonly available tools - Avoid dependency on high-end industrial machines unless alternatives are given --- 9. VALIDATION REQUIREMENT Before finalizing: - Ensure: - Cost feasibility under ₹2L - Logical build sequence - No missing steps - Complete system integration --- 10. OUTPUT FORMAT - PDF format - With: - Page numbers - Table of contents - Structured layout - Ready for printing and workshop use --- 11. SUCCESS CRITERIA The document is successful if: - A fabrication team can build the CNC machine without external consultation - Total cost remains within ₹2L - Machine is functional, accurate, and production-ready --- END OF REQUIREMENT DOCUMENT
Project ID: 40394009
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2 freelancers are bidding on average ₹1,275 INR for this job

Hello I am technical writer with project specifications and user manuals and design document. I would deliver end to end product manual to make use of every business phases and procedures. Thank u, let's discuss
₹1,050 INR in 7 days
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Hello, I would appreciate the opportunity to work on this project. I have over 12 years of experience in mechanical design and CNC manufacturing. I have been building CNC machines since 2012, and the CNC router currently used in my workshop is fully designed and built by myself. This gives me strong practical understanding of machine design, fabrication, and real-world operation. I run my own CNC workshop, handling laser cutting, plasma cutting, and welding fabrication on a daily basis. Because of this, I can deliver a manual that is not only theoretical, but truly practical and executable in a real workshop environment. I can provide a complete engineering manual including design, fabrication drawings, BOM, wiring diagrams, assembly procedures, and machine setup. I can also recommend cost-effective components and provide clear guidance for proper assembly and configuration. My focus is to ensure the machine can be built within budget and perform reliably. Looking forward to working with you. Best regards, Fadli Islami
₹1,500 INR in 7 days
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India
Member since May 27, 2018
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