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Type CS(Spoon-like Button)

  2008-09-06 21:56:39  


Type CS (Spoon-like Button)  
Type
Dimension (mm)
D
H
R
R1
R2
R3
h
α
β
e
CS1115
11.0
15.0
2.5
12.0
2.5
8.0
8.0
18o
18o
1.2
CS1217
12.0
17.0
20.0
2.0
12.0
10.0
CS1318
13.0
18.0
3.0
15.0
3.0
5.0
11.0
15o
CS1418
14.0
18.3
16.0
2.5
8.0
9.6
CS-92001
19.0
2.5
13.0
4.0
5.0
11.0
10o
CS1519
15.0
3.0
18.0
2.3
9.0
10.0
CS-96002
16.0
22.5
20.0
2.5
10.0
11.9
1.3
CS1623
23.0
2.5
23.0
15.0
12.0
15o
1.8
CS1724
17.0
24.0
3.0
25.0
3.0
13.0
20o
CS1727
27.0
2.5
28.0
2.5
20.0
14.0
18o
CS1825
18.0
25.5
3.0
23.0
3.0
15.0
13.5
1.4
CS1929
19.0
29.0
24.0
17.0
17.0
15o
2.0
CS1930
30.0
25.0
 
 
16.0
2.2
CS1933
33.0
27.0
 
 
18.0
1.5
CS2545
25.0
45.0
4.0
35.0
3.5
30.0
23.0
13o
1.8

Technical Requirements

  Deviation of the Diameter (D), Height (H) of the mining bits should comply with the following stipulations: 

Unit: mm
Grade D H
Basic Size Allowable Deviation Basic Size Allowable Deviation
Ordinary Level ≤13.0 +0.35
+0.10
≤10 ±0.25
>10.0~18.0 ±0.30
>13.0~22.0 +0.45
+0.10
>18.0~25.0 ±0.35
>22.0 +0.55
+0.10
>25.0 ±0.45
Higher Level ≤18.0 +0.25
+0.05/td>
≤11.0 ±0.15
>11.0~18.0 ±0.20
>18.0~25.0 +0.30
+0.05
>18.0~25.0 ±0.25
>25.0 ±0.30

  The allowed deviation of radius of Rough unit of the mining bits is between 0~0.5mm; 
    The allowable deviation of e: +0.2~+0.4mm

■  The allowed deviation of the unit of mining bits.

Unit: mm
Angle Allowable Deviation
≤5o ±1o
>5o~15o ±2o
>15o ±3o
  



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