Chinese wholesale tool room grinding wheels – tool grinding wheels – Unimyriad Trade

Short Description:

          There are quite several shapes of grinding wheels for different tools grinding. They are widely used for various applications for processing knives, gauges, drilling bits, gears, saw blades, etc.   1.    Straight grinding wheels, ( Shape Type 1)   This type is usually the bench grinding wheels. The wheels are installed on bench grinders, and used for grinding, deburring, and processing different materials of work pieces. Wheels with aluminum oxide grains are used for pr...


Product Detail

Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Bolt Fastened Straight Grinding Wheels , Nut-Inserted Grinding Wheels , Abrasive Paper , We will continually strive to improve our service and provide the best quality products with competitive prices. Any inquiry or comment is highly appreciated. Please contact us freely.
Chinese wholesale tool room grinding wheels – tool grinding wheels – Unimyriad Trade Detail:

      嘉信陶瓷砂轮 026-1嘉信砂轮 043-resized-1

davgrinding wheel special shaped-1

 

cup wheels copy-11718329066-11

 

There are quite several shapes of grinding wheels for different tools grinding. They are widely used for various applications for processing knives, gauges, drilling bits, gears, saw blades, etc.

 

1.    Straight grinding wheels, ( Shape Type 1)

 

This type is usually the bench grinding wheels. The wheels are installed on bench grinders, and used for grinding, deburring, and processing different materials of work pieces. Wheels with aluminum oxide grains are used for processing steel and metals; while wheels with silicon carbide grains are used for processing cemented carbide and non-ferrous metals.

 a1-2                      

 

D (mm) T(mm) H(mm)
100 13—32 20,  25.4
150 13–32 20,  25.4
200 20–32 25.4,   32
250 20—50 25.4,   32
300 20—50 25.4,   32,     40,   75
350 20–50 25.4,   32,     40,   75

 

 

2.    Cup wheels, ( shape Type 6)

Straight cup wheels are usually used for sharpening milling cutters, reamers, expanding drills, broaches paper cutting knives, tobacco slicing knives and others. Some time cup wheels are also used for surface grinding and internal grinding.

 a4-2

D (mm) T(mm) H(mm) W(mm) E(mm) R
40 25 13 4 5 3
50 32 13 5 7 3
60 32 20 5 7 3
75 40 20 5 8 3
100 50 20 7.5 10 4
125 63 32, 65 7.5,  12.5 13 4
150 63 65 25 25 5
150 63 65 12.5 13 5
150 80 32 12.5 15 5
200 63 32,  75 15 18 5
200 100 100 25 25 5
250 100 150 25 25 5

 

3.    Flaring cup wheels ( shape Type: 11)

Flaring cup wheels are usually used for sharpening milling cutters, reamers, broaches, expanding drills, gear slotters, and dish-shape lathe cutters, etc. When the outer wall ange is 50o, it can also be used for grinding surface with slope, like raceway, cutter rests, and so on.

 a5-2-0

D(mm)

T(mm) H(mm) W(mm) E(mm) α α 1 R
50 25 13 5 7 70o 65o 3
75 32 20 5 10 70o 65o 3
100 30 20 10 10 50o 45o 4
100 35 20 7.5 10 70o 65o 4
125 35 32 10 10 50o 45o 4
125 45 32 10 13 70o 65o 4
150 35 32 12.5 13 50o 45o 5
150 50 32 10 15 70o 65o 5
175 63 32 22.5 25 60o 60o 5
200 63 32 25 25 60o 60o 5
250 140 100 30 40 80o 80o 5
300 150 140 35 40 80o 80o

5

 

4.    Dish wheels No.1  (shape Type 12a)

Dish wheels No.1 are usually used for grinding milling cutters, reamers, broaches, and other cutting tolls.

 a6-2

D(mm) T(mm) H(mm) K&J(mm) N(mm) U(mm) W(mm) α β
75 8 13 30 3 2 4 15o 10o
100 10 20 40 4 2 6 15o 10o
125 13 32 50 5 3 6 15o 10o
150 16 32 60 6 4 8 15o 10o
200 20 32 80 8 4 10 15o 10o
250 25 32 100 10 6 13 15o 10o
300 20 127 180 7 4 15 15o 10o
350 25 127 180 7 4 25 15o 10o
400 25 127 180 7 4 25 15o 10o
500 32 203 255 5 4 35 15o 10o
600 32 203 255 8 6 35 15o 10o
800 32 400 500 5 3 40 25o 5o

 

5.    Dish wheels No.2 (shape Type 12b)

Dish wheels No.2 are usually used for grinding involute gear milling cutters.

 dish wheel No.2

D(mm) H(mm) .d1   (mm) D1=D2(mm) .t1   (mm) .a .b β
175 16 32 75 3 3 15 5o
175 20 32 85 3 3 18 15o

 

 

6.    Wheels for grinding Gauges (shape Type 8)

These wheels are particularly used for grinding the two measuring inner sides of snap gauges and sliding calipers.

 snap gauge

D (mm) T (mm) H (mm) J (mm) .t1=t2 W (mm)
150 10 32 65 3 6
150 16 32 65 5 6
175 16 32 65 5 6
175 25 32 8 6
200 16 32 5 8
200 25 32 8 8
200 40 32 16 8
250 20 75 125 6 8
250 28 75 125 10 12

 

 

 


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