Při řezání profilových materiálů po jednom kuse platí následující tabulka. Pokud se dělí materiál ve svazcích, je nutné sčítat síly
stěn jednotlivých trubek s ohledem na jejich průměr.
3z
3/4
4z
4/6
5/8
5/7
6/10
8/11
8/12
10/14
14z
Number
of teeth per inch
2z
2/3z
120-200
90-140
80-120
60-110
40-70
40-70
30-60
20-40
20-40
0-25
0-10
Material
cross-section
200-400
120-350
Tooth quality
M51/69 Hrc
Carbide
1600 Hr
Tooth quality
M42/67-69 Hrc
6.2
.
Selection of Tooth Size
The selection of the tooth size is of crucial importance for the saw blade service life.
Tooth sizes recommended for cutting full materials
Rule: At least four, but not more than thirty teeth must cut in while a workpiece is being cut.
Tooth sizes recommended for cutting sections
Caution:
The aforementioned values do not apply to cutting of different sectional materials. Such a requirement must be treated with
respect to the shape of the sectional material, the number of pieces in the bundle and the dimensions. When the saw blade is used for
cutting sectional materials, its service life will decrease by up to one third due to interrupted cutting.
2
3
4
5
6
8
10
12
15
20
30
50
75
100
150
200
250
300
14
14
14
14
14
14
14
14
14
10/14
10/14
8/11,8/12
6/10
6/10
14
14
10/14
10/14
8/11,8/12
6/10
6/10
5/7,5/8
14
10/14
10/14
8/11,8/12
8/11,8/12
6/10
5/7,5/8
5/7,5/8
4/6
4/6
4/6
14
10/14
8/11,8/12
8/11,8/12
6/10
5/7,5/8
5/7,5/8
4/6
4/6
4/6
4/6
14
10/14
8/11,8/12
6/10
6/10
5/7,5/8
5/7,5/8
4/6
4/6
4/6
4/6
3/4
10/14
8/11,8/12
6/10
6/10
5/7,5/8
5/7,5/8
4/6
4/6
4/6
4/6
3/4
3/4
10/14
8/11,8/12
6/10
5/7,5/8
5/7,5/8
4/6
4/6
4/6
4/6
3/4
3/4
2/3
2/3
8/11,8/12
6/10
5/7,5/8
5/7,5/8
4/6
4/6
4/6
3/4
3/4
3/4
2/3
2/3
2/3
2/3
1,4/2
8/11,8/12
6/10
5/7,5/8
4/6
4/6
4/6
3/4
3/4
3/4
2/3
2/3
2/3
2/3
2/3
1,4/2
Wall
width
External tube diameter
D (mm)
6/10
6/10
5/7,5/8
4/6
4/6
4/6
3/4
3/4
2/3
2/3
2/3
2/3
1,4/2
1,4/2
0,75/1,25
0,75/1,25
0,75/1,25
6/10
5/7,5/8
4/6
4/6
4/6
3/4
3/4
2/3
2/3
2/3
2/3
1,4/2
1,4/2
1,4/2
0,75/1,25
0,75/1,25
0,75/1,25
0,75/1,25
5/7,5/8
5/7,5/8
4/6
4/6
3/4
3/4
2/3
2/3
2/3
2/3
2/3
1,4/2
1,4/2
1,4/2
0,75/1,25
0,75/1,25
0,75/1,25
0,75/1,25
20
40
60
80
100
120
mm
150
200
300
400
500
600
700
Summary of Contents for ARG 300 plus S.A.F.
Page 2: ......
