Cast Iron Surface Plate

Salient Features

• Close grained, stress relieved cast iron
• Precisely finished by planing and hand scraping
• Deep cross ribbed construction maintaining rigidity & accuracy
• Accuracy to standard DIN876/1, GB/T22095-2008
• Includes lifting handles & cover for protection
• T-slots made according to DIN650.

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Usage:

 

It is applicable to various inspections and benchmark planes for accuracy measurement. It can be used as the measurement benchmark for machine tool inspection and to inspect the dimension accuracy or running difference with the function of performing precise lineation. It is an inevitable tool during machine manufacturing.

 

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Materials and Processing:

 

The material of our surface plate is high strength Cast Iron HT200-300,working surface degree of hardness is HB170-240, undergoes two manual handlings(artificial annealing 600 degrees-700 degrees with natural aging 2-8years) to make the product stable in accuracy and good in grinding resistance.  

The following products’ materials and processing are the same except ductile iron.

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 Application:

♦Suitable for all kinds of inspection

♦precision measurement reference plane used for measurement of mechanical testing machine basis

♦check the dimensional accuracy of parts or disruptive behavior

♦and make precision crossed

♦in the machinery manufacturing base is also essential Tool.

 

We provide special tapped holes and T/V/USlots at the top working surface for fixing work or measuring instruments . 

 

 

Specification: 100x100mm~4000x9000mm (special specifications can be made as buyer’s requirement).

 

Precision: According to the national standards measurement examination regulations execution,GB/T22095-2008 , respectively is 0,1,2,3.

 

Type(mm)	Precision Grade(μm)
	Grade 0	Grade 1	Grade 2	Grade 3	Fine Plane
100x100	4	8	16
200x100	5	10	20
250x250	5.5	11	22
400x300	6	12	24
500x500	7	14	28
700x500	8	16	32
1000x750	9	18	36	90
1000x1000	10	20	39	96
2000x600		24	48	120
2500x2000			68	168	248
3000x2000				184	275
4000x3000				240	360
4000x1500				210	300
5000x2500				264	390
6000x3000				308	460
8000x2000				370	520
8000x5000				375	530

 

 

--We will offer you the most competitive price and excellent service.

 

--Your inquiry is highly appreciated.We will be happy to give you a quotation upon receipt of your       detailed requirement.

 

--Should you inquire any more details,please feel free to contact us.