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Campbell Grinder offers full turnkey services that include the following:

Experimentation with various abrasives, wheel dressers and parameters, bond media, feed rates, wheel speeds, coolants, coolant pressures, nozzle design plus fixture design and software development. This eliminates this time consuming chore and delivers a production ready process at the machine delivery. The customer's engineers need not become involved until training is completed and production begins. Time savings, labor savings, and customer test expense savings are bottom line advantages. Partnering with recognized leaders in their industries, Campbell provides a complete turnkey package including Vitrified or Plated CBN as well as Aluminum Oxide wheels, a grinding coolant optimized for the process, and fixtures designed to hold the parts consistently. In addition to tooling, Campbell's experienced applications personnel provide all of the programming and debug needed with plenty of onsite support and training. You can see some of our recent successes listed below.




Curvic Coupler

Curvic Coupler

Surface finishes of 10 RA and better. A table capable of running at 300 RPM with an indexing accuracy of < 3 ARC Seconds. 40,000 RPM High Speed I.D. Spindle. 7,200 RPM Low Speed O.D. Spindle. Part Probing. All available on one machine. Do we have your attention now? These are just some of the amazing statistics of Campbell Grinders latest success with our model 750 machine grinding Curvic Couplers. Precision, accuracy, versatility, increased productivity and best of all you can get this at a much lower cost than you might imagine. Find out what your competitors are finding out, Campbell Grinder Company has the answers for your most difficult questions.

>> Downloadable PDF Document



Landing Gear

Landing Gear

One of our customers came to us with a big problem, so Campbell Grinder created a big answer. Until now grinding landing gear has been done in a horizontal orientation fighting the effects of gravity on the part and machine. This has proven to be slow, inaccurate, and the machines are very cumbersome taking up a large amount of valuable floor space. Campbell Grinders answer to this outdated landing gear process? We have successfully ground some of the largest landing gear on the planet through the use of dual grinding heads, one for I.D. and one for O.D.; an automatic live center and steady rest; and the most important feature, grinding the landing gear in a vertical orientation to utilize the effects of gravity in our favor instead of fighting them. By placing the landing gear in a vertical orientation and spinning the part we have attained speed and accuracy never before imagined for a part of this magnitude.

>> Downloadable PDF Document


Honeycomb Closeup

Honeycomb

EDM, Spark Erosion, and Turning Tool machine owners rejoice. Process your honeycombs up to 10X’s faster than your current machine is capable of with a much more environmentally friendly byproducts to dispose of. Decreased part process times, burr free honeycomb grinding, grind I.D. and O.D. in the same setup, if you do the math this all adds up to increased profitability and versatility. Find out for yourself who puts the BUZZ in honeycomb.

>> Downloadable PDF Document




Large Gear ID Grinding

Gear Grinding

How would you reduce setup time, decrease process times and maximize your return on investment? Your first step should be to call Campbell Grinder. We recently took a customer’s multiple setup process, and with the help of our applications engineering department, developed a newly engineered single setup process. Using a Campbell Grinder Model 750 machine, a custom designed fixture and some Campbell know how, we were able to grind separate processes in one simple setup. In this process we grind two I.D. surfaces, and two shoulders, one of which requires a backgrind on a blind shoulder. We do this while maintaining the concentricity of the two bores and the parallelism of the two shoulders. The results are a reduced per part process and setup time with near perfect part concentricity. Let Campbell Grinder show you the innovation, versatility and performance to get your gears turning.

>> Downloadable PDF Document




Large Bearing

High Precision Bearing Grinding

Where are you going to finish in the bearing race? If you are concerned with wall thickness variations, radial runout and surface finishes, we can help. In an industry where precision is essential, your machinery and application processes will make or break you. Campbell Grinder has developed machines specifically for the bearing industry that are capable of holding extremely high tolerances on bearings that can get as large as three or more meters in diameter. Some of these machines would include pinch grinders that are capable of grinding I.D. and O.D. surfaces at the same time. Combine this with the ability to hard turn to near net; then grind to an almost mirror finish in a single setup on the same machine and you will find yourself at the head of the pack. Call Campbell Grinder to find out how we can help you achieve the next level of performance, don’t just finish, win.

>> Downloadable PDF Document




Turbine Engine Compressor Case Stator Case

Stator Case Grinding

What motivates you? If you machine stator cases, chances are you’re familiar with how long the process can take. Campbell Grinder recently helped one of our customers improve their process, so much so that a part that once took a full eight-hour shift to complete is now being done in two hours. This is accomplished through the use of a non-contact laser measurement system as opposed to a conventional roller ball touch probe, which can be inaccurate. Also involved was the implementation of VIT CBN Superabrasives which eliminated the need to dress the grinding wheel during the grind cycle, these two items helped production increase fourfold with higher part accuracies. So what is it going to take to motivate you? Stand up and state your case.

>> Downloadable PDF Document

 

 
 
  Campbell Grinder Company
  1226 East Pontaluna Road
  Spring Lake, Michigan 49456
  Phone: (231)798-6464 Fax: (231)798-6466
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Last Modified: 10:18:05 AM EST Mar 10 2010

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