We know that small interruptions to productive work time are a hassle that nobody wants. That is why we often find that customers will ignore the alarm notifications when vibration testing is performed on their machinery. Frankly, we do understand the impulse. Why pull a machine out of service when everything seems, at face value, …

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Drawbars are the type of equipment component that are easy to not think about. Until something goes wrong with it, and you’re suddenly looking at considerable repair bills and potential downtime. In spindle applications, the toolholder does exactly that, holds the tool. Ironically, toolholders themselves have to be held. That’s where drawbars come into play. …

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When a spindle of yours fails, do you simply send it out for repair without getting a full understanding of why it failed? If so, sure, you’re minimizing downtime in that exact moment — but without determining the cause of the failure and fixing that as well, you’re likely dooming the spindle to fail again …

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For a piece of equipment that is designed to rotate at thousands of RPMs, it may seem obvious that proper lubrication is a major factor in the health of spindles. In practice, things are a bit different. While everyone knows that improper lubrication maintenance can lead to spindle failure, it can seem like a far-off …

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Unplanned downtime. It’s practically a boogeyman in industrial circles, and rightly so — every minute that your floor isn’t producing, it’s costing you money. The cost of unplanned downtime is bad enough, but it doesn’t stop there. If production grinds to a halt, the cost of your now unproductive staff adds up too. This doesn’t …

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We have mentioned spindle storage in recent blogs and got a few questions about it, so we decided it was time to address the topic in a blog. Whenever a manufacturer runs a machine with spindles, they do — or definitely should — have a backup spindle on-hand. The backup is there so that the …

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There are a number of reasons why, when shopping for a spindle, you may consider purchasing a used one. The most straightforward is cost — if budget is a concern, a used spindle could be a good decision. The rationale could be more complex, as well, including loyalty to a particular brand or even specific …

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Most conversations about spindle maintenance and repair revolve around lubrication. On its face, this makes sense: bearings are one of the most important parts of any CNC spindle, and bearings require lubrication to function properly. Failure to properly lubricate bearings will lead to equipment failure and all that that entails — repair costs, manufacturing downtime, …

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Whether you’re running a CNC mill, grinder, or lathe your machine’s spindle is a critical component, and daily operations subject it to tremendous pressures. These pressures all but ensure that your spindle will, at some point in its lifespan, require repair. For these reasons, we consider the warranty offered on a repaired spindle to be …

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  At GTI, we love the opportunity to meet with people all over the country that have benefitted from our services. It reminds us of how much we have grown. And it gives us the opportunity to hear directly from the customer. Whether you’re in Illinois, North Carolina, Texas, our home state of New Hampshire or …

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