Cast iron platform,Marble platform,Three-dimensional flexible welding platform_Botou hongyao mechanical equipment manufacturing co. LTD
Marble square
Marble square

Marble square

Marble straighter is a professional measuring tool, abbreviated as an Angle ruler...
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+86-0317-8270000
+86-0317-8815670
+86-0317-8815680
DESCRIPTION

Marble square is a professional measuring tool, referred to as square, also known as guiding rule in some situations, used to detect work-piece verticality and the relative position of verticality, sometimes used for marking.

The marble ruler is suitable for the detection of perpendicularity. Plane accuracy standard gb6092-85, vertical standard gb6092-85. A weight loss hole is added to reduce weight and facilitate machining. The lateral tolerance is 0.02.

The marble ruler is mainly used for measuring the flatness, perpendicularity and straightness of the workpiece. Marble square main mineral elements for escape stone, plagioclase, a small amount of olivine, biotite, and trace magnetite, black color, structure, precision code, after one hundred million years of aging, uniform texture, good stability, high strength, hardness, can maintain under heavy load and high precision. Suitable for industrial production and laboratory measurement.

Features of marble ruler:

1. The rock has long natural aging, the structure is homogeneous, the linear expansion coefficient is very small, and the internal stress is completely eliminated, and it is not deformed, so the precision is high.

2. Good rigidity, high hardness and strong wear resistance.

3. It is not afraid of acid. It will not rust, it will not rust, it will not be coated with oil, it will be easy to maintain, easy to maintain and long service life.

4. There will be no scratches, which will not be blocked by the constant temperature condition, and the temperature measurement accuracy can be kept under normal temperature.


specifications(mm)Measure the verticality of the base surface (um)Measure plane or straightness (um)Base plane or straightness (um)


Precision grade





000000000
100×63241111
160×100241211
250×1602.551212
400×2503.5712.512
630×4004.591.5312.5
800×500510241.23
1000×6306122.551.53


ABOUT US
 
Botou hongyao mechanical equipment manufacturing co., LTD. Is a professional manufacturer engaged in casting, machining and machine tools. Since its establishment, the company has taken advantage of its products and developed new products. It has perfect machining and design ability of casting, forging, cutting, heat treatment, coating, scraping, precision processing and testing.
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CONTACT US
 
Tel 1:+86-0317-8270000
Mobile phone:+86-15720475000
Tel 2:+86-0317-8815670/5680
Mobile phone:13832798468
EMAIL:1320066067@qq.com
ADD:BOTOU CITY, HEBEI PROVINCE.
TianLong CASTING