THOLKAPPIYEN S K.
Krishnagiri
Summary
Mechanical Design Engineer with 6+ years of experience in designing special-purpose machines (SPMs), welding automation systems, conveyors, and metal forming equipment. Seeking to contribute my expertise in machine design, 3D CAD, BOM preparation, and project execution to a growth-oriented engineering organization.
Mechanical Design Engineer with 7+ years of experience in Special Purpose Machine (SPM) design, welding automation, conveyor systems, and metal forming machinery. Experienced in complete project execution from concept design to manufacturing support. Skilled in 3D modeling, detailing, BOM preparation, vendor coordination, costing, and machine assembly support. Proficient in Autodesk Inventor, AutoCAD, and SolidWorks. Strong knowledge of pneumatic systems, servo systems, welding automation, sheet metal, and manufacturing processes.
Overview
8
8
years of professional experience
Work History
Design Engineer
Cadmaxx Pvt. Ltd.
Bengaluru
02.2026 - Current
- Designed and developed standard robotic products and automation solutions.
- Designed mechanical systems for healthcare automation applications.
- Performed Finite Element Analysis (FEA) to validate component strength and optimize designs.
- Created complete 3D models, manufacturing drawings, and configurable assemblies using CAD software.
- Prepared Bills of Materials (BOM) for manufacturing and procurement.
- Selected pneumatic, mechanical, and standard electrical components based on application requirements.
- Collaborated with cross-functional teams to support product development, manufacturing, and assembly.
- Ensured designs complied with ABB engineering standards, quality requirements, and customer specifications.
- Deployed at ABB Robotics Pvt. Ltd.
- Major Projects
- Designed risers for standard industrial robots.
- Developed healthcare sampling systems for laboratory automation.
- Designed robotic grippers for handling test tubes, vials, and other critical laboratory components.
- Designed standardized drawer systems for healthcare automation equipment.
- Developed palletizing grippers for robotic material handling applications.
- Contributed to the mechanical design of robotic welding cells.
- Designed transportation and handling fixtures for robot assembly lines.
Design Engineer
Artrix Automation
Hosur
09.2024 - 01.2026
- Designed Special Purpose Machines for welding automation.
- Created complete 3D models and manufacturing drawings.
- Prepared Bill of Materials (BOM).
- Selected pneumatic and electrical components.
- Coordinated with production, vendors, and customers.
- Supported machine assembly and commissioning.
- Key Projects
- Multi-Axis Spot Welding Machine – Blue Star Ltd.
- Projection Welding Machine for Split AC Base Panels
- Seam Welding Machine
- Rotary Welding Machine
- Material Handling Conveyor Systems
Design Engineer
RR Tool Tech
Hosur
10.2018 - 09.2024
- Key Projects
- 3-Axis Servo Bending Machine – Designed an automated spring bending machine for Sri Lavanya Springs Pvt. Ltd.
- Tyre Mounting Conveyor System – Designed a conveyor system for tyre handling and assembly for OLA Electric.
- 250-Ton Hydraulic Pressing Machine – Developed a heavy-duty pressing machine for TTK Prestige.
- Armature Bearing Pressing Machine – Designed a dedicated pressing machine for armature bearing assembly at RR Tool Tech.
- Tube Cropping Machine – Designed an automated tube cropping machine to improve production efficiency at RR Tool Tech.
- Achievements
- Successfully designed and delivered 30+ Special Purpose Machines (SPMs) for automotive, Healthcare and manufacturing industries.
- Contributed to robotics automation projects at ABB Robotics for industrial and healthcare applications.
- Developed complete 3D CAD models, manufacturing drawings, and Bills of Materials (BOMs) from concept through production.
- Supported cross-functional teams to achieve on-time project delivery.
- Improved manufacturability through design optimization and standardized components.
Education
BE - Mechanical Engineering
Adhiyamaan College of Engineering
01-2018
Diplamo - Mechanical Engineering
Governement Polytechnic College
Krishnagiri01-2014
Skills
- Autodesk Inventor
- Autocad
- Solid works
Disclaimer
I hereby declare that the above-given information is true to the best of my knowledge, I will make it my earnest endeavor to discharge competently and carefully the duties you may be pleased to entrust with me.
Skill Set - Design Application
- Autodesk Inventor
- AutoCAD
- SolidWorks
Timeline
Design Engineer
Cadmaxx Pvt. Ltd.
02.2026 - Current
Design Engineer
Artrix Automation
09.2024 - 01.2026
Design Engineer
RR Tool Tech
10.2018 - 09.2024
BE - Mechanical Engineering
Adhiyamaan College of Engineering
Diplamo - Mechanical Engineering
Governement Polytechnic College