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Black Jinan granite(also known as black granite,black basalt granite)is the optimal natural stone material for manufacturing high-precision granite components used in measurement equipment,automation frames,coordinate mea...

Black Jinan granite(also known as black granite,black basalt granite)is the optimal natural stone material for manufacturing high-precision granite components used in measurement equipment,automation frames,coordinate mea...

From a geological perspective, black granite plates used for precision measurement belong to igneous rock formed by magma cooling, with dense interlocking crystal grains, uniform internal structure and extremely low inter...

Granite measuring platforms are categorized into Grade 00, Grade 0, Grade 1 and Grade 2 in accordance with domestic and international metrology standards, and different grades match different workshop inspection scenarios...

1. Preparatory Work Before Hole Cleaning Cut off the surrounding welding residues and large slag agglomerates on the table surface first with a plastic scraper to avoid dragging hard welding debris deeper into positioning...

Daily Maintenance Methods for 3D Welding Workbench 1. Daily Surface Cleaning After each shift, clear welding spatter, iron filings, rust dust and metal debris on the tabletop, positioning holes and clamping accessories wi...

Marble platforms are precision measuring references.Minor scratches do not affect accuracy and the platform can be used normally.Deeper scratches require professional handling.Do not attempt to grind or polish them yourse...

A marble measuring platform is a high-precision measuring reference.Before use,it should be placed in a stable,level,and vibration-free environment.Adjust it to a level position using the support or shims.Avoid direct sun...