ROSTA
2.24
振荡的安装
m
1
m
2
带有双摇臂的两个质量系统的9个安装步骤：
1.摇滚乐手，柜台和机器框架的所有固定孔必须是
在最终机器组装之前，非常准确地钻了钻。
2.
在中央机器框架上安装摇臂的中间元素，全部包括
适当调节角度（例如30°），拧紧螺钉，并需要固定扭矩。
3.
Lifting of the counter-mass with accurate horizontal alignment until the bores in the counter-mass
frame stay congruent with the bore holes of the lower element. Jamming of the counter-mass
与木制陶器。
4. Tightening of the fixation screws on counter-mass with required fastening torque.
5。
Inserting of the feeding trough into machine frame structure. Accurate horizontal alignment
until the bores in the trough stay congruent with the bore holes of the upper element. Jam-
ming of the trough with e.g. wooden chocks.
6.拧紧槽固定螺钉，并使用固定扭矩进行固定。
7。
在“中性”位置（即偏心驱动器
应该留在两个中风末端。长度调节驾驶杆并拧紧 -
荷兰国际集团(ing)的counternuts
.
8. Removal of the jamming chocks under counter-mass and trough.
9.测试启动传送带的开始。
技术
5。Maximum rocker load G, revolutions n
s
and angle of oscillation
α
6. Two mass shaker systems with direct reaction force-compensation
–
最大加速度大约5 g，振动摇长度长达25米
–
Equipped with ROSTA double rockers
AD-P, AD-C
and/or made out of
AR
元素
–
理想的赔偿
1
= m
2
–
Element selection analogue chapter 1, but with load of the two masses:
Actuated mass (+ material coupling of feeding mass)
m
1
[kg]
Driven mass (+ material coupling of feeding mass)
m
2
[kg]
Total oscillating mass
m =
m
1
+
m
2
[kg]
动态弹簧值C
d
per double rocker
[N/mm]
- C的计算
t
和f基于总质量（m
1
and m
2
)
–
Power input from eccentric drive with
ST
随意的
on m
1
or m
2
at
any point
旁边
m
1
or m
2
–
On demand, special double rocker arms with varying center distances A are available
作为“定制摇滚歌手”
Size
(e.g. AU
15
)
最大限度。每个摇杆的负载能力[n]
最大限度。revolutions n
s
[min
-1
]
*
k <2
k = 2
k = 3
k = 4
α
+
5°
α
+
6°
15
100
75
60
50
640
480
18
200
150
120
100
600
450
27
400
300
240
200
560
420
38
800
600
500
400
530
390
45
1’600
1’200
1’000
800
500
360
50
2’500
1’800
1’500
1’200
470
340
60
5’000
3’600
3’000
2’400
440
320
Please contact ROSTA for the permissible load indications by higher accelerations
and for rocker elements offering higher load capacities. Usually are the revolutions
n
s
在300至600分钟之间
-1
和振荡角度最大。±6°。
* basics: “permissible frequencies” in the Technology part of the ROSTA catalogue.
振荡角
α
of each oscillat-
ing component (rockers accumulators and
drive head) has to be settled within the
permissible range (n
s
and
α
).
摇杆的计算振荡角
Eccentric radius R [mm]
中心距离A [mm]
Oscillation angle
α
±[°]
α
=
阿克丹
[°]
A
R
c
d
=
3 · Md
d
· 360 · 1000
2 · A
2
·
π