A common source of frustration during the precision alignment process is, how can we make a controlled move when making the horizontal adjustment? We trainers often hear our clients say…
Read MoreJack Bolts, Pushers, and Motor Movers
A common source of frustration during the precision alignment process is, how can we make a controlled move when making the horizontal adjustment? We trainers often hear our clients say…
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Correct fastener torque is important for proper assembly of rotating machinery components to machine bases. Proper torque insures that the fastener will perform as designed. This will in turn help…
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Alan Garbers with Johnson Controls International contacted me regarding an alignment problem, and asked for my advice. Here is a condensed version of his email. A client rents portable chillers,…
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We have written, here on the VibrAlign blog, about adjustable chocks used in place of shims for vertical adjustment and machine support. A recent experience at a customer site prompted…
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Millwrights and mechanics know the benefits of using jack bolts to precisely control the horizontal position of the movable machine when performing a precision shaft alignment. However, we also see…
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Precision alignment of rotating equipment is a task which requires precision. Those of us who perform this task are asked to position big, heavy machines to tolerances often less than…
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Recently while visiting a client’s site, we were asked for alignment advice regarding an electric motor coupled to a mixer. The customer shared that the electric motor sat upon an…
Read MoreMany of our classroom discussion topics relate to problems in the field when attempting a precision shaft alignment of rotating equipment. One such topic is how to move a piece…
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Jacking bolts provide an easy and accurate way to horizontally position a motor during a shaft alignment. However, it they are left tight against the feet, some unexpected problems may…
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The VibrAlign Training Faculty sees a lot different machines during our training classes across the USA. The one statement that we hear repeatedly from mechanics and millwrights is, “I would…
Read MoreJacking bolts provide a smoother, easier way of moving machinery than using pry bars and hammers. Their use will almost always speed up the alignment process, prevent excessive minor moves…
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