In situ crankshaft grinding machine is an ideal solution for the repair of a damaged crankpin journal of a diesel engine without dismantling the crankshaft.
Benefits of In-Situ Grinding Machine:-
RA Power Solutions’ grinding technology and tools are not only user-friendly but are also capable of grinding the crankshaft to close dimensional tolerances and with geometric tolerance. These grinding tools are portable and can be easily carried by technicians to the site.
Main Accessories of In-Situ Grinding Machine supplied by RA Power Solutions:
- In situ grinding machine (Complete Set)
- Mother Bush
- Bush
- Pneumatic Motor with Adapter
- Hand valve
- Hose Pipe
- Hanging Pipe (G.I)
- Pneumatic Hand Grinder
- Mops, Mounting Wheel & Rubber Base Wheel
- Consumables and grinding media
- Tool Box (Complete Set)
The measuring instrument used in the Job of grinding and polishing of crankshaft:-
- Micrometer (Depending on the Crankshaft, Crank pin and main journal Diameter)
- Micrometer 0-25 mm outside Ball Type Micrometer
- Inside micrometer or bore gauge
- Hardness Tester
- Deflection Gauge
- Magnetic Dial Stand with Dial Gauge
- DP Test Kit or MPI Test Machine
- Radius Gauge
- Filler Gauge
Instructions for using the onsite crankshaft and cylindrical Grinding Machine:-
Inspection:
- Check CR Pin Size, Hardness, DP Test, or Magnetic Particle Test, and
- Deflection, in case all reports are good after that, take the Second Step.
- Dismantle the machine and check all spare parts, assemble the Pneumatic Motor in the insitu grinding machine.
- Assemble the hardware in the shell, assemble the machine on the crank pin, and rotate the gear manually.
- Assemble the machine’s upper and lower caps and recheck all bolts.
- Connect the Air Hose Pipe to the Pneumatic Motor.
- After the machining process first round is complete, dismantle the in situ grinding machine and check the size of the Crank Pin.
- Follow the same steps to complete the job.
- Before maintaining the final size, check hardness, MPI, or DP Test & take Maximum Reading by Micrometer.
Note: Before the final size check, reset the outside micrometer and take the dimensions again.
Maintenance & Cleaning:-
To properly maintain machine tools, it is very important to perform maintenance checks periodically on all accessories. The author is Mr. Raj Shahani, Managing Director of the company. He has forty-five years of experience in providing on-site engine repair services to companies all over the world. After extensive research and field trials, he has developed an in situ crankshaft grinding and polishing machine to make the repair process easy and cost-effective.
For any information on in situ crankshaft grinding machine, in situ crankshaft grinding repair in fertilizer plant, onsite crankshaft grinding services, onsite crankshaft grinding, grinding and polishing of crankpin, in situ onsite crankshaft grinding in Oman, crankpin machining, crankpin repair, in situ crankshaft grinding please feel free to write to us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.