L-706 Bore Alignment Laser System
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L-706 Bore Alignment Laser System Aligning Crank-Case Bores and Bearing Journals is Now Faster and Easier Than Ever

The Leader in Laser Bore Alignment Technology Hamar Laser has been making bore alignment lasers for over 40 years. In fact, we designed the very first bore alignment laser for Westinghouse back in 1973! We know bore alignment. Our systems are known for their high accuracy, innovative design and fast setup. Our patented, self-centering bore alignment targets are the easiest and fastest way to check bore alignment because they do not require a bore “sweep” or a reversal procedure to eliminate bore measurement problems due to diameter changes. To measure the alignment, simply insert the bore...

Self-Centering Adapters — The Key to Speed The A-512 Target and A-514 Adapter Hubs are designed so that the PSD (position sensing detector) is centered axially between the adapter’s 4 feet, two of which are offset axially from the other two feet. This puts the PSD on the pivot point of the adapter and allows the target’s angle of incidence to the laser to vary by up to 45° without changing the adapter’s centering. To insert the target/adapter into the bore, a weighted handle is attached to the target/adapter and the adapter is tipped forward, which allows it to be inserted into the bore....

How HLI Bore Alignment Systems Work Engine Block Bearing Bores Setup Laser, Enter Dimensions, Measure Bore Alignment and Generate Report in 30 Minutes or Less! Here is how: 1. The bore diameter, dimensions between bores and tolerances are entered into Bore9. L-706 Laser and L-111 Mounting Fixture with A-512/A-514 2. The L-706 Laser is mounted externally either on an instrument stand or on the face of the reference bore using the L-111 Laser Stand. 6. The laser beam will not be on center, so the L-102 Beam Translator V & H center adjustments are used to align the laser to the center of the...

Applications Overview Hamar Laser bore systems can handle a wide range of bore alignment and straightness determination and measurement tasks. Even extremely difficult bore alignment challenges, like spherical bearings, can be done easily. If you do not see your application listed, please contact us to discuss your requirements. We will be more than happy to provide a solution that’s right for your unique alignment problem. Automotive, Marine & Locomotive Engine Blocks • Crankshaft and camshaft line bores • Cylinder straightness Manufacturing & Metalworking • Boring-bar bearing alignment •...

Specifications Target and Bore Adapters A-512 Target A-514A Small Bore Target Adapter A-514B Medium Bore Target Adapter A-514C Large Bore Target Adapter A-514G Bore Gage Mounting Surface OD: 1.2498” (31.745 mm). Target sensor concentric to OD to within .0003” (0.008 mm). Mounting surface 303 SS. For bore diameters from 3.75” (95 mm) to 6.75” (172 mm). For bore diameters from 6.50” (165 mm) to 17.5” (445 mm). For bore diameters from 17” (431.8 mm) to 40” (1 M) Sets A-514 Adapters legs to correct bore diameter to .0002” (.005 mm). Use A-514GS for A-514A & B Adapters. Use A-514GL for A-514A, B...