Why 0.1mm Makes a Difference in Heavy Engineering.

In the world of heavy engineering, “heavy” doesn’t mean “approximate.” Whether you are building a high-speed metro coach, a massive excavator, or a complex power plant structure, precision is the bedrock of performance. Even a deviation as small as 0.1mm can be the difference between a high-performing asset and a catastrophic failure.

In large-scale assemblies, tiny inaccuracies compound. A slight error in a base plate can lead to misaligned mounting points for engines or transmissions, creating vibration, excessive wear, and shortened equipment life. For critical components like those in the Railways or Aerospace sectors, precision ensures the perfect matching of mating parts, which is essential for safety and frictionless motion.

Heavy Engineering

How Rishi Laser Delivers Uncompromising Precision

At Rishi Laser, we don’t just aim for accuracy; we engineer it into every pulse and every cut. We provide “end-to-end capability for sheet steel processing” using world-class technology that turns complex design ideas into precise reality.

  • State-of-the-Art Cutting Technology: We utilize a fleet of 23 CNC Laser Cutting Machines (Trumpf, Bystronic) that deliver ultra-low tolerance cutting. Our specialized 5-Axis 3D Laser Machine (PRIMA, Italy) enables the processing of very large workpieces with high precision throughout the entire volume without the need for repositioning.
  • Intelligent Software Integration: Precision begins in the digital phase. We use sophisticated I.T. tools like Radan 3D design and Radbend CNC. These systems simulate the bending process and detect potential collisions before a single piece of metal is touched, guaranteeing high repeatability and high dimensional accuracy while minimizing material wastage.
  • Precision Machining & Boring: For high-end steel components where surface finish is critical, our CNC Boring and Milling operations can improve finishes to an Ra value of 0.05 microns. This level of detail is a requisite for parts that require perfect matching, such as spigot joints in flameproof enclosures.
  • Advanced Inspection Systems: We have integrated futuristic tools like Twyn View, an augmented reality (AR) tool for precise inspection. It allows our quality control teams to overlay digital models onto physical objects in real-time, enabling the immediate detection of even the smallest discrepancies.
  • Robotic Consistency: To eliminate the variability of manual work, we employ 9 Robotic Welding Systems for highly precise and repetitive jobs. These systems operate continuously with quality-monitored MIG/MAG welding to ensure structural integrity across structures weighing up to 10 MT.

By combining “Intellect and Values,” Rishi Laser supports global OEMs by ensuring that every component no matter how large meets the stringent 0.1mm standards required for world-class engineering excellence.