Ingersoll T1000 Spindle Rebuild

Ingersoll T1000 Spindle Repair



CHALLENGE

Northland Tool & Electronics has worked closely with our customer, a large automobile manufacturer, for over 20 years maintaining the spindles in their Ingersoll machines. Our customer incorporates a progressive predictive maintenance program in their facility and Northland Tool is encouraged to provide input on spindle failures and corrective actions. Our customer contacted Ingersoll and Northland Tool to review this information and determined it would be cost effective to replace this 20 year old spindles shaft with new to insure OEM specifications were held in the repair process and to provide continued reliability of the spindle.

In our evaluation we also found the rear bearing housing was “egged” or “out of round”. The spindle was quoted with a new shaft and grind, chrome plate and finish grind of the rear bearing housing and bearing replacement. The customer also decided at the same time to order two extra shafts due to the lead time and the quantity of spindles they have that may require them.

SOLUTION

Northland Tool received the shafts from Ingersoll and completed the grind plate grind of the housing. All parts to the spindle were qualified. We manufactured new bearing spacers and some other wear parts to bring this spindle to the same condition it was in brand new.

RESULT

By working with our customers like a partner we can reduce their machine downtime and spindle repair costs. Northland Tools benefit is a customer that has used our services for over 20 years and will continue to use us far into the future.

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More Case Studies

Repair History - Here are examples of similar spindle repairs that may contain additional information that will help you. If you have additional questions, please contact us.

I really didn’t expect this; You guys really pulled it off! My many thanks to Sandy, Louis and your outstanding crew for helping us get back into production.

Dan Eaton, Taylor Metalworks

Lou all in all everything is running good. Just had a call from Sandy just the other day, its funny great minds think alike. Its great not to be sending spindles out on a regular basis since you addressed my problems, but I know they will still be coming sooner or later. Never a problem when we get them back , run better than new. Hope everything is ok there. Please tell everyone there that we here appreciate everything that you do to keep us up and running and the quick turnarounds. Have delt with the rest now deal with the best. Have a great week end and up and coming holiday.

Northland Customer

Thank you Debbie just received spindle today and WOW ! what a nice job. Can’t wait to use it. Thank the Northland team for us for a job well done 

Northland Customer

Both of the spindles that you repaired are on the machines and running great. We don’t have any spares for those grinders. We probably will not be purchasing a spare, as you have been able to turn around the repairs quickly and the price of a spare is cost prohibitive.

Northland Customer

I am writing to thank Northland Tool for going the extra mile and saving my company from expensive machine downtime and expensive repairs. We have always sent our Chiron spindles for repair as a shaft with bearings. None of our previous rebuilders pointed out the bearing fretting or the fact that the housing in the machine was out of tolerance and causing premature failure to the spindles. After Northland fixed the housings the spindles have never sounded as good or run as well! Great job guys!

Northland Customer

The detailed cause of failure reports and the expert technical advice that Northland Tool provides is bar none the best I have ever seen. We struggled to keep two of our large our milling spindles running for longer than 6 to 12 months. Northland Tools evaluation showed that the hydraulic nuts were not holding the assembly together causing premature spindle failure. We discussed this in detail and mutually decided to modify the spindle shaft to prevent this from occurring again. The first spindle we performed this on is still in the machine running like new after 3 years. That’s over three times the life of previous repairs and it’s still going strong. Easily over $40,000.00 of savings so far on that one machine and counting.

Northland Customer

Your people go above and beyond the call of duty when it comes to spindle repair. When we had difficulty with the spindle installation and we were able to talk directly to a spindle technician that helped us troubleshoot the issue it helped us out of a bind. We have sent several spindles to you and have nothing but great things to say.

Northland Customer

Thank you for your attention with my quick turn spindle repair. Your status updates allowed me to plan around machine downtime and I now know that you deliver on your promises. In the past other spindle repair vendors talked a big game and consistently failed to deliver. You not only delivered my spindle before the due date but you kept me informed throughout the entire repair process.

Northland Customer

You performed a miracle with my BIG PLUS spindle. After crashing the spindle severely damaging the taper we found that a replacement spindle was not only cost prohibitive but had a long delivery. Your repair was a fraction of the cost of new and you never would know that the spindle was damaged to the extent it was.

Northland Customer