tool grinding wheels

Whakaahuatanga Poto:

  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 met...


Taipitopito hua

 

He tino maha ngā āhua o huri wira mō taputapu rerekē huri. Kei te whānui whakamahia ratou mo ngā tono mō maripi tukatuka, gauges, paraire kōhao, nihowhiti, kite matatahi, etc.

 

1.    Straight grinding wheels, ( Shape Type 1)

嘉信 砂轮 043-whakarahi anō-1

Tenei momo Ko te nuinga o te pae huri wira. Ko te wira e tāuta i runga i kaihuri pae, ka whakamahia mō te huri, Deburring, me te tukatuka rauemi rerekē o mongamonga mahi. Wira ki pata te konumohe ōkai e whakamahia mō te tukatuka rino me konganuku; i wira ki pata silicon carbide e whakamahia mō te tukatuka carbide timahia me konganuku kore-ferrous.

                       嘉信 陶瓷 砂轮 026-1

 

 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)

Kei te nuinga o te wā wira kapu Torotika whakamahia ratou mo nga kaitarai mira, reamers, akoako whakawhänui, broaches pepa tapahi maripi, tupeka slicing maripi me ētahi atu. Ētahi wira kapu wā e whakamahia hoki mō te huri mata me te huri ā-.

 kapu wira tārua-1a4-2

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 angle is 50o , it can also be used for grinding surface with slope, like raceway, cutter rests, and so on.

 huri wira āhua-1 motuhakea5-2-0

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)

Rihi wira Nama 1 e te tikanga e whakamahia ana mō te huri kaitarai mira, reamers, broaches, me ētahi atu takoha huarahi tapahi.

 dava6-2

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)

Rihi wira Nama 2 e te tikanga e whakamahia ana mō te huri involute kaitarai taputapu mira.

 1718329066-11Nama 2 wira rihi

D (mm) H (mm) .d1 (mm) D1 = D2 (mm) .t1 (mm) .Ko .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)

E ngā ēnei wira whakamahia mō te huri i te rua whanganga taha roto o gauges putunga, me te retireti calipers.

 putunga mehua

D (mm) T (mm) H (mm) J (mm) F=G 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

 

 7. Straight grinding wheels Type 1C,

     — Grinding wheels for gumming sawteeth, Type 1C.

 

These wheels are mainly used for gumming sawteeth, and for grinding gears teeth, too.

 

IMG_20180402_112843-2Type 1C

 

D   (mm)

T   (mm)

H   (mm)

175

8,   10

32

200

10,   13,  16

32

250

10,   13,  16

32

300

16

32

300

13

75

300

13,   16

127

350

25

127

 


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