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  In this section:
Service Engineering
• Preventative Maintenance
• Working for You
• Service & Applications Tips and Tricks
• Diagnostic Help
• Successes



Trick for Users of Touch Setters on Lathes

After doing the initial setup on your touchsetter, and you have machined and made necessary offset corrections to get your part to the exact dimension that is was actually programmed for, recalibrate the touch setter location by going into manual, lowering the touch setter arm, selecting parameter mode, and touching the tool to the probe. This will usually give you .0004" - .0008" better accuracy, as you are not only calibrated to a known tool, but to the way you process your parts.



Periodic Inspection of the Crossrail Brake

on Double Column Machining Centers



Tools Getting Stuck in Spindle After Long Uninterrupted Cuts

Machine type: Machining Center (taken from MX-45 Operation & Maintenance)

  - More...

Preventing Hydraulic Oil Contamination on Your Lathe

This one simple daily check can avoid contamination.

  - More...

Turret indexing problem on LB-15 OSP 5000 & 5020 Controls.

The problem is that the turret will not index and will not generate an alarm when in manual mode.

  - More...

Thinc Control Touch Screen Cover Replacement

Help your machine operator see the screen better and be more productive.  This is the procedure to replace the touch screen protective cover on the Thinc (P100) control display touch screen.  This procedure also has the part number for the cover, which can be ordered from the Hartwig, Inc. Parts Department. 



    C-axis Machine Disk Brakes

    This may sound crazy but every once in a while you need to grease your disk brakes so they wont stick. This is definitely not a car maintenance tip but if you own an Okuma lathe with milling spindles and a C-axis this installment can save you money and frustration.



      Cutter Diameter Compensation

      This tip offers recommendations on how to use small or negative values -.1000”--.1000” in your cutter compensation settings.

      Keep your Chip Conveyer Operating in Peak Condition

      This tip offers suggestions in keeping your chip conveyer clean allowing for the proper circulation of coolant and longer machine life.

      Proper Adjustment of Chuck Clamp Confirmation Proximity Switches

      Here is a tip that only adds a couple of seconds to a lathe setup. But decrease’s chucking alarms caused by varying blank sizes, and adds safety to your turning operations.

      Backup Critical Okuma Lathe Parameters

      We received several phone calls thanking us for our previous tip on Okuma machining centers. The complement usually proceeded a question, "Will this work for our lathes?" The answer is no, so here is a T&T installment to help you with your lathe.

      Backup Critical Okuma Machining Center Parameters

      If you have ever had to scramble looking for a backup of any piece of data, you know the value of having good backup and documentation. This T&T installment shares a simple procedure for backing up Okuma machining center parameter files. We hope you never need a backup, but if you do, we are pleased to offer you this tip.

      Cleaning Floppy Disk Drive Heads

      This is a great Tips & Tricks installment if you use the floppy disk drive on your machine tool. If you depend on your floppy disk drive, you want to keep it clean and in good working order. There is no guarantee against failure, but not taking proper care of your investment can certainly increase your risk for unplanned down-time.

      Automatic Recovery for Tool Changers -- MX-45VA

      This installment of our Tips & Tricks feature discusses how to set automatic recovery for the tool changer on an MX-45VA. If you are familiar with the control on your machine, please look over these instructions. If you have any questions, please feel free to call your local Hartwig, Inc. office. If you find this tip beyond your current skill level, you can contact the Service Engineering group closest to your office and, during a service call, while the Hartwig, Inc. service engineer goes through the steps, you may watch. The next time, you should be good to go. We hope you find this section of our web presence helpful. If you have any suggestions for future installments, please feel free to let us know.

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