A surface plate is a solid, flat plate used as the main horizontal reference plane for precision inspection, marking out (layout), and tooling setup. [1] The surface plate is often used as the baseline for all measurements to a workpiece, therefore one primary surface is finished extremely flat with tolerances below 11.5 μm or 0.0115 mm per ...

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Starrett Surface Plates and Accessories provide the perfect work surface for your measurements. Starrett manufactures market-leading Surface Plates and ancillary granite solutions and accessories for many industrial applications including …

Surface plates are made from granite and offer a flat reference plane for QA, inspection, metrology, and setup applications. Granite surface plates are durable and rust- and corrosion-resistant and almost entirely nonmagnetic.

2024年5月16日 · Surface Plates are solid flat plates used to mimic a perfect 2D plane as accurately as possible to facilitate other measurements being made on top that plane. Typical uses are precision inspection (for quality control, for example), marking out (putting precise markings to guide machine work), and tooling setup.

The surface plate serves as a baseline, a reference point, or a datum point for linear measurement and dimensional inspection of objects, mechanical parts, and industrial parts. It is commonly used in an inspection lab of a manufacturing site. It is a must for any metrology laboratory to have this tool that is used for inspection work.

2021年5月25日 · Surface plates are flat and plane surface used as a horizontal reference space for dimensional measurement, it’s a base for inspection, toolmaking, gauging, spotting, marking, and layout. They can be made from granite, metal, cast iron, or glass.

A surface plate, a tool used in precision engineering, is a solid and flat slab that serves as a fundamental reference plane for exacting tasks such as inspection, precise marking, and setup of machinery and tools.

A surface plate is a solid, flat table used to gage the accuracy of a plane surface in: layout; gaging; tool setting; inspection activities; Types of Surface Plates. Two types of surface plates can be used: a granite surface plate or a cast iron surface plate.

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