Cast Iron Base Plates, Surface Plates, T-Slots Plate

  • Introduction
Jinggong Cast Iron Base plates, is one of the modern industrial gauges. It is suitable for a variety of inspection, precision measurement of the reference plane. Used for mechanical testing benchmarks of machine tools, dimensional accuracy or shaped inspect parts for deviation, and as close crossed, is an indispensable basic tool in the machinery manufacturing.
 
Cast Iron Base Plates is widely used in machining, tool shop, machine (the seizure) repair workshop, large equipment base, measuring rooms and precision machining of the inspection, measurement and grinding, and can accurately measure, test workpiece flatness, straightness and tolerance of the angle.
 
The flatness of top surface varied from DIN876/0, DIN876/I, DIN876/II to DIN876/III. The raw material is high-strength cast iron GG20-GG30 (HT200-HT300), and the hardness is HB170-240.
 

Standard sizes for reference:

No.

Sizes (mm)

Surface accuracy

(according to DIN876)

1

2000*2000*300

I/II/III

2

2500*2000*300

I/II/III

3

3000*2000*300

I/II/III

4

3500*2000*300

I/II/III

5

4000*2000*300

I/II/III

6

4500*2000*300

I/II/III

7

5000*2000*300

I/II/III

8

5500*2000*300

I/II/III

9

6000*2000*300

II/III

10

6500*2000*300

II/III

11

7000*2000*300

II/III

12

8000*2000*300

II/III

Other sizes and surface accuracy on request!

 

Large plates can be connected by single piece as following:

L(mm)

W(mm)

 

 

2000

2500

3000

3500

4000

3500

3500

2000

1250+1250

1500+1500

1500+2000

2000+2000

4500

4500

5500

5500

6500

6500

7500

7500

8500

4000+4500

9500

4000+5500

10500

4000+6500

11500

4000+7500

12500

4000+4000+4500

13500

4500+4500+4500

14500

4000+4000+6500

15500

4000+4000+7500

16500

4500+4500+7500

17500

5500+5500+6500

18500

5500+6500+6500

19500

6500+6500+6500

20500

6500+6500+7500