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Cylindrical Grinding Wheels   

 

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Cylindrical grinding may include all outside diameter grinding, even though the finished workpiece is not a cylinder. 

The workpiece may be conical in shape or consist of a special form, ground with a wheel dressed into a specific shape. Wheels in this category are used for grinding works which are held between centres and chucks.

 

Requirements in cylindrical grinding vary from fast stock removal, where rough finish is allowed, to ultra-smooth finishing, which is called mirror finish. Wheels with coarse grit and rough dressing are suitable for fast stock removal. In contast, wheels with fine grit and smooth dressing result in smooth finish. Hard material requires softer wheels than soft material in the same wheel dimension. Workpieces with small diameters or sharp corners require finer and harder wheels. When grinding sharp corners, finer grit is more important than harder grade. Workpieces with wide shoulders require softer and coarser wheels, particularly when the workpiece is hardened.

 
Standard Specifications:
 

Workpiece Materials

Wheel Diameter (Vitrified)

355mm

355 - 455mm

455 - 610mm

610mm

Carbon Steel

<HRC25

FA60MV

FA54MV

FA46MV

FA46LV

³ HRC25

WA60MV

WA54LV

WA46LV

WA46KV

Alloy Steel

< HRC55

WA60LV

WA54LV

WA46LV

WA46LV

³ HRC55

WA60KV

WA54KV

WA46KV

WA46JV

Tool Steel

< HRC60

WA60KV

WA54KV

WA46KV

WA46JV

³ HRC60

WA60JV

WA54JV

WA46JV

WA46IV

Stainless steel heat resistance steel

WA60KV

WA54KV

WA46KV

WA46JV

Cast Iron

C60JV

C54KV

C46KV

C36KV

Special Cast Iron

GC60IV

GC54JV

GC46JV

GC36JV

Chilled Iron

GC60IV

GC54JV

GC46JV

GC36JV

Malleable Iron

10A60MV

10A54MV

10A46MV

10A46LV

Brass

C46JV ~ C36JV

Bronze

10A54LV ~ 10A36LV

Al. Alloy

C46JV ~ C36JV

Super Alloy

GC80IV ~ GC60IV

Magnet Steel

WA46KV

Rubber

C/GC 36 ~ 60 H ~ LV

 
Standard Dimensions (m.m.):  
 

D

T

H

255

13 16 19 25 32 38 50

50.80 76.20 101.60 127.00

305

13 16 19 25 32 38 50

50.80 76.20 101.60 127.00

355

13 16 19 25 32 38 50 65 75

76.20 101.60 127.00 152.40

405

19 25 32 38 50 65 75

127.00 152.40 202.30

455

19 25 32 38 50 65 75

127.00 152.40 203.20 228.60

510

19 25 32 38 50 65 75 100

127.00 152.40 203.20 228.60 254.00 304.80

610

25 32 38 50 65 75 100

203.20 228.60 254.00 304.80

760

25 32 38 50 65 75 100

254.00 304.80 508.00

810

25 32 38 50 65 75 100 125

254.00 304.80 508.00

915

25 32 38 50 65 75 100

304.80 508.00

1065

32 38 50 65 75 100 125

304.80 508.00

1250

38 50 65 75

304.80 508.00

1500

38 50 65 75

304.80 508.00

Note: .The thickness may vary for form grinding, plunge grinding and angular grinding
 
 
  
 

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