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Type CE (Wedge Button)

  2008-09-06 21:57:56  


Type CE (Wedge Button)  
Type
Dimension (mm)
D
H
h
R
R1
α
β
γ
e
CE0811
8.0
11.0
7.5
1.8
1.5
90o
18o
15o
1.2
CE-94001
111.5
6.5
2.0
62o
20o
1.3
CE1013
10.0
13.0
8.0
3.0
2.5
70o
20o
22o30'
1.5
CE-96001
11.0
9.0
2.8
18o
16o30'
CE-96002
90o
CE1115
15.0
8.0
65o
20o
CE1217
12.0
17.0
10.5
3.5
3.0
70o
22o30'
1.6
CE1520
15.0
20.0
12.0
3.0
3.0
80o
1.8
cE1623A
16.0
23.0
3.5
60o
18o
CE1721
17.0
21.0
13.0
4.0
80o
22o30'
2.2
CE1724
24.0
3.5
60o
CE1929
19.0
29.0
17.0
4.0
3.0
15o
CE2030
20.0
30.0
16.0
3.0
1.5
62o
20o
CE2235
22.0
35.0
19.0
3.5
2.5
60o
13o
CE2537
25.0
37.0
20.0
3.0
1.5
62o30'
20o
CE2539
39.0
60o

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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