FLENDER FASTEX IN110 Посібник з монтажу та експлуатації - Сторінка 10

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4.1 Assembling the clamping element

The design torque T

ensured that the cylinder head bolts are tightened with the tightening torques

according to Table 7-1

Preparatory work

1. Make sure the surfaces to be joined are in perfect condition.

2. Clean the contact surfaces as well as the shaft and hub.

3. Slightly oil the contact surfaces. Do not use any grease or oil that contains molybdenum

4. If there is a relief stitch in the hub (3), it must be bridged with a spacer ring (4) (Figure

5. Check the correct design of the pressure flange (Figure 4-2) using the geometric data

6. Determine the maximum transmittable torque if several clamping elements are

1. Pressure flange

2. Clamping element

3. Hub

4. Spacer ring

5. Cylinder-head screw

Figure 4-2

FASTEX IN110 Clamping element 3908de

Compact assembly and operating instructions 05/2022

WARNING

must not be exceeded at any operating point. It must be

C l

disulfide or other additives that significantly reduce the coefficient of friction.

4-2).

from the appendix.

positioned one after the other (Table 4-2). A maximum of 4 clamping elements are to be

positioned one after the other.

Undercut with spacer ring, design pressure flange

L2 ≥ 1,5 x LG

DL = D2 + 12 + SC

L3 = SC x 1,3 (8.8 screw)

L3 = SC x 1,8 (10.9 and 12.9 screw)