Advantages and features: TBI ball screw support seat FK30 can provide sufficient interference fit for the ring that bears rotational loads to prevent this creep
Advantages and Characteristics:To prevent this creep, TBI ball screw support seat FK30 can provide sufficient interference fit for the ring that bears rotational loads. When using thin-walled bearings under low load conditions, nuts should be used to secure them. TBI ball screw support seat rings that can withstand static loads generally do not require interference fit. When there is significant vibration during use, both the inner and outer rings require interference fit installation.
FK series (screw support seat fixed seat)
model
|
Shaft diameter D1
|
A
|
F
|
L
|
E |
Dg6
|
H |
PCD |
M |
B |
L1 |
T1 |
L2 |
T2 |
X |
Y |
Z |
T |
Bearing model |
| FK30 |
30
|
117
|
32
|
62
|
61
|
75
|
30 |
95 |
M6 |
93 |
14 |
12 |
17 |
18 |
11 |
17.5 |
15 |
40 |
7206ATYDFC8P5 |
Shaft end machining dimensions
model
|
Applicable shaft outer diameter
|
D1
|
B
|
E
|
F |
M
|
S |
J
|
G |
H |
chamfer
|
rounded corners |
H1
|
H2 |
W1 |
W2 |
model FK type |
| C1 |
C2 |
C3 |
R1 |
R2 |
N |
P |
R |
P |
| FK30 |
∅ 40∅50 |
30
|
25
|
72
|
38 |
M30x1.5 |
25
|
32
|
10 |
15 |
0.5
|
0.5 |
0.5 |
0.5 |
0.6 |
8x4 |
32 |
23.5 |
32 |
-3 |
-6 |
FK30 |
Repair process of TBI ball screw support seat FK30
The traditional method generally uses welding and machining for repair, but welding can cause the surface of the component to reach a high temperature, resulting in deformation or cracking of the component. Obtaining dimensions through machining greatly prolongs the downtime. The TBI ball screw support seat is repaired on site using polymer composite materials, which have no thermal effect and are not limited in repair thickness. The product's wear resistance and metal material's lack of retreat ensure a 100% contact fit at the repair site, reducing the impact and vibration of the TBI ball screw support seat and avoiding the possibility of wear. On site repair to avoid machining methods.
Usually only four steps are needed:
1. Surface treatment: The surface of the TBI screw support seat FK30 needs to be repaired to remove oil and moisture;
2. Harmonize and repair materials;
3. Apply the material evenly to the repair area of the bearing seat and fill it firmly;
4. Wait for the material to solidify, and heat the surface of the material appropriately to accelerate its solidification.
The wear of the general TBI screw support seat bearing chamber can be repaired in 3-6 hours, with simple and easy to learn operation, no need for special equipment or specialized training, and less time and effort compared to laser welding, cold welding and other technologies. The cost is only 1/5-1/10 of the general repair cost, and on-site repair reduces equipment maintenance time and transportation costs.
To prevent creep, TBI ball screw supports BK30 seat and provides sufficient interference fit for the ring that can withstand rotational loads. When using thin-walled bearings under low load conditions, nuts should be used to secure them. TBI ball screw support seat rings that can withstand static loads generally do not require interference fit. When there is significant vibration during use, both the inner and outer rings require interference fit installation.
To prevent this creep, TBI ball screw support seat FK30 can provide sufficient interference fit for the ring that bears rotational loads. When using thin-walled bearings under low load conditions, nuts should be used to secure them. TBI ball screw support seat rings that can withstand static loads generally do not require interference fit. When there is significant vibration during use, both the inner and outer rings require interference fit installation.