r/RoboIndia

A factory in Kolhapur making machined components has 2 robot cells running... one cell has 1 robot operating 1 machine and other has 1 robot operating 3 machines. Some one gave them a math of offsetting as many operators as possible in lowest possible cost. This is the way most factories are doing ROI math today.

Looking only at this, the ₹25L solution looks like a no-brainer

Simple payback factories use

Lets factor in the production reliability.

Suppose each CNC generates roughly ₹800/hour of contribution when producing and is scheduled for 6,000 hours/year.

If Option A runs at 98% uptime Production loss = 6,000 × 2% × ₹800 = ₹0.96L/year Net benefit = ₹9L − ₹0.96L = ₹8.04L/year

Actual payback: ~30 months

If Option B runs at only 85% uptime (poor integration, 1 machine breakdown disturbs entire cell, etc) Production loss = 6,000 × 15% × ₹800 × 3 machines = ₹21.6L/year Net benefit = ₹27L − ₹21.6L = ₹5.4L/year

Actual payback: ~56 month

Math for Option A looks better now.

Also, if you are new to robots then the downtime losses compound in OpEx even after the payback period because you many need to spend time and money in developing and training your team to maintain these "new" systems.

Another sidekick in this math is that factories tend to focus more on robot utilization. In Ideal world, every asset must work for 24 hours and Zero idle state conditions but looking at robots and machines in same way is more harmful than not.

Factories will not make money by merely keeping robots busy, as is true for operators. You make money by keeping production running.

A robot at 55% utilisation supporting CNCs at 98% uptime can be a much better investment than a robot at 80% utilisation causing CNC uptime to fall to 85%.

This does not mean, multiple machines operated by 1 robot is wrong. If engineered well it is extremely efficient. To do that you may need to study your production planning, machine conditions and changeovers deeply.

Sadly, there is no way to demonstrate this without actually going through the entire process. Simulations may help a bit, but factory owners need to make a judgment in selecting processes, equipment and engineering vendors.

Hey r/robotics,

I'm a recent BCA graduate (2026) based in India, actively looking for an entry-level or intern role in robotics software engineering.

What I've built/worked on:

- TurtleBot project on ROS2 Humble (Raspberry Pi + Docker) — currently working on a custom Python node for USB camera streaming via OpenCV + web_video_server

- React-based robotics dashboard: live camera feed, lidar/map visualization, teleop controls, and fire detection integration

- Full-stack dev experience with Next.js (production work at a solar energy company)

- Comfortable with Linux, Docker, C++/Python, and currently deep-diving into computer vision & camera calibration

Looking for:

- Internship or entry-level SWE role focused on robotics (ROS2, navigation stack, perception, or embedded/controls)

- Open to remote, hybrid, or relocation within India

Happy to share my GitHub/portfolio in DMs. Would appreciate any leads, referrals, or advice on companies currently hiring for robotics software roles. Thanks!

I am an Electronics student interested in robotics, and I would love some guidance on how to enter this field.

​I have completed a few projects, including designing a 6-DOF robotic arm in Fusion 360, 3D-printing it, and controlling it via a web interface powered by an autonomous image recognition model. I have also built smaller projects like a self-balancing robot, a line follower, and a Wi-Fi-controlled car.

​Since I am relatively new to the broader robotics industry, I would appreciate your advice on potential career paths and specialization areas. Specifically, what key skills should I focus on to build a strong career? Additionally, I plan to pursue a Master’s degree at a top global engineering university—how can I start preparing and building my profile in that direction?