cast iron surface plate
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Product Name : cast iron surface plate
Product Origin : China
Product Category : Breadboards
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Contact Details : shanghai chenghua machinery co.,ltd
Product Code : shchjx
Product Details

 



Product Description

















































Product Name Three Dimensional Surface Marking Test Calibration Machine Cast Iron  floor plate casting
Brand Name Chenghua
Key Specification

1.Material:HT200-HT400,cast iron


2.Standard:GB/T22095-2008


3.Specification:From 100*100 up to 8000*3000mm(Special specification also can be made in accordance with the buyer's request)


4.Surface treatment:Scrape


5.Performance: lineation , test ,rubbing ,measurement


Working Surface Area

V, T, u-shaped slot and hole, long holes, etc


Hardness

HB170-240


Foundry Process

Sand Casting & Centrifugal Castings


Moulding Type

Resin Sand Moulding


Painting

Primer Painting


Dimensions 

All Type


Certifications 

ISO9001:2008,  ISO14001-2008


Foundry Experiences

30 years





 Cast Iron Surface Plate Technical parameters:
































































































































































































































































Specification(mm) Roughness permissible error(μm)
Grade 0 Grade 1 Grade 2 Grade 3 Finish plane
100×100 4 8 26    
200×200 5 10 20    
300×200 6 12 24    
300×300 6 12 24    
400×300 6 12 24    
400×400 6 12 24    
600×400 7 14 28    
600×500 7 14 28    
800×500 8 16 32 80  
900×600 8 16 32 80  
1000×750 9 18 36 90  
1000×1000 10 20 39 96  
1500×1000 12 25 48 120  
2000×1000   26 52 129  
2000×1500     56 140  
2000×2000     60 152 230
2500×1500     64 152 230
2500×2000     68 168 248
3000×1000       174 248
3000×2000       184 275
3000×3000       210 300
4000×1000       210 300
4000×2000       219 310
4000×3000       240 360
5000×2000       255 375
5000×3000       287 420
6000×2000       293 430
6000×3000       308 460
8000×2000       370 520
8000×3000       382 570

Introduction:


The Cast Iron Surface Plate is called Working Platform(working plate),Worktable.


The gross structure of Cast Iron Surface Plate (worktables) is divide into box type and rib type.


The shape of working surface is rectangle, square and roundness. According to the precision 


machining,Its divided into finish plane and scraping. 


Special Provision


We provide special tapped holes and t-slots at the top working surface for fixing work or measuring instruments at extra cost. These are offered as per customers’ specifications. welcome visit our factory and check our cast iron plate.


Installation and adjustment


When used surface plate ,you should first installation debugging,then you can use it . No significance work on surface plate if they aren't properly positioned .Surface plate should setup on level off, firm without shock place .please first put the pad iron down ,then put the surface plate on the pad iron ,removal the wooden case and oil . Measurement with the levelness of the surface plate ,when the surface plate isn't level ,please adjust the pad iron .( In the process of adjusting attention to safety)


Product pictures


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Application


Cast iron surface plate mainly used for machinery, machine tool board manufacturing, electronics, electric power, all kinds of industries, Most commonly used in industrial production, 95 percent of the total output


 Usage


(1) Suitable for various inspections and benchmark planes for accuracy measurement.


(2) Used widely as the measurement benchmark for machine tool inspection and to inspect the dimension accuracy or running difference with the function of performing precise lineation.


(3) It is an essential measuring tool in machine manufacturing.


Material and Processing


The material is high strength cast iron HT200-400, and the rigidity of working face reaches HB170-240. It goes through twice of man work processing (man work anneal by 600-700° with natural validity of 2-3 years) in order to make the product stable in accuracy and good in grinding resistance.


Precision:


It is in accordance with the procedure of state standard for measurement and inspection, which is divided into four levels of 0-3.


Price:


Product Attachment

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cast iron surface plate