Existing methods for measuring the straightness of cylinders, such as optical borescopes or tight wire, are time consuming. It is also very challenging to get good repeatability from operator to operator with these methods, especially in long cylinders.

In some cases, it is nearly impossible to use these methods for smaller diameter bores. We offer a better way.

L-706 Self-Centering Bore Alignment System

ask4-L-706 Self-Centering Bore Alignment System

Our 50 years of alignment experience went into the design of the L-706 Self-Centering Bore Alignment System that makes checking the straightness of cylinders much easier and much faster:

  • Self-centering targets that require only 1 measurement per bore for bore diameters from 1.18 to 40 in. (30 to 1,000 mm).
  • Designed to work with long insertion poles to easily position bore measuring targets deep inside bores up to 20 ft (6.1 m).
  • For cylinders longer than 20 ft (6.1 m), we offer a unique method using roller bearings for the measuring feet to easily slide the target into the bore.
  • Measurement resolution of .00002 in. (0.0005 mm) and accuracy to +/-.0001 in. in 10 ft (+/-0.0025 mm in 3 m).
  • Set up in as little as 15 minutes; bore alignment data can often be recorded and analyzed in 30 minutes or less.
  • Uses simple X-Y readouts that do not require software, making it the easiest system on the market to learn and use.
  • Optional Windows-based Bore9 Software for recording data, analyzing data and producing reports.

Resource Center

L-706 Self-Centering Bore Alignment System Configuration