Granite surface plate.
What is a granite surface plate.
Granite surface plate maintenance may be easy but it is still important to perform regular checks and cleaning.
Metallic objects like manufactured components jobs can easily slide on their surface.
Surface plates come in grades of a aa b and ht200 for different applications.
The properties of granite such as weight resistance and durability create a super smooth surface that is easy to maintain.
The granite used in a granite surface plate is graded by quality with these four levels of quality.
Granite surface plates are considered the more superior material compared to cast iron surfaces.
A this is an inspection grade granite surface.
Granite surface plate calibration should be performed routinely to maintain proper flatness and ensure measurement accuracy over time.
The granite used for surface plates has an excellent distribution of hard quartz which provides a smooth long wearing working surface.
Grades of granite to consider when looking at a granite surface plate for sale.
Construction of surface plate required material properties to make materials used to make surface plates cast iron surface plate granite surface plates glass surface plates.
Final inspection and calibration of every surface plate is accomplished by use of the auto collimeter.
48x60x6 b0 precision granite b grade tool room surface plate 48 x 60 x 6.
Granite surface plates meet or exceed federal specifications ggg p463.
These stands have three plate support points to match the support points on most granite plates as defined by fed.
The intervals between calibrations depends on the environment where the surface plate is located.
The surface plate is a massive solid structure highly rigid in design which is having a true flatness of the surface.
When needed lapping or resurfacing is provided to bring measurements within grade guidelines.
Standridge granite surface plates provide an accurate reference plane for work inspection and for work layout.
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Granite surface plate have more rigidity for the same depth with the absence of corrosion.
Aa this is a laboratory grade granite surface.
Solid granite surface plate and angle plates are used for precision layout inspection and tooling setup.
The foundation of precision measurement is the surface plate.
They provide a high modulus of rigidity and are moisture free.
For technical drawings and 3 d models click on a part number.
Use grade aa laboratory plates for precision operations in constant temperature gaging rooms and metrology departments.
