Honeywell-FITS AND CLEARANCES配合与间隙

配合与间隙FITS AND CLEARANCES

Torque Values

扭矩值

(1) Tighten nuts, bolts, screws, and tube fittings to the standard torque unless specified differently. Refer to FAA Manual FAA-H-8083-30, Aviation Maintenance Technician Handbook, for standard torque.

除非另有规定，否则应按照标准扭矩拧紧螺母、螺栓、螺钉和管接头。有关标准扭矩，请参阅 FAA 手册 FAA-H-8083-30《航空维修技术员手册》。

(2) Tighten nuts, bolts, screws, and tube fittings to the standard torque unless specified differently.

除非另有规定，否则应按照标准扭矩拧紧螺母、螺栓、螺钉和管接头。

(3) Tighten fasteners installed through non-elastic boundaries to remove visible clearance between the parts. Monitor the rundown torque necessary just before the fastener becomes tight. Then tighten to the final torque (refer to Table 8002 for the correct thread size) and add the rundown torque. This procedure is sufficient for all fasteners not shown under torque values below. Refer to Table 8003 for final torque data after rundown torque.

拧紧通过非弹性边界安装的紧固件，以消除部件之间的可见间隙。在紧固件拧紧之前，监控必要的自锁扭矩。然后拧紧至最终扭矩（正确的螺纹尺寸请参见表 8002），并增加自锁扭矩。此步骤适用于下文扭矩值中未显示的所有紧固件。请参阅表 8003，以了解自锁扭矩后的最终扭矩数据。

(4) Tighten fasteners installed through elastic boundaries (sealed by means of a diaphragm or similar elastomeric gasket) equally to get a pressure tight seal.

拧紧穿过弹性边界（通过膜片或类似的弹性垫圈密封）的紧固件，使其达到压紧密封。

Specified Torque Values

规定扭矩值

(1) Table 8004 gives information necessary to tighten fasteners to specified torque. Values shown do not include frictional torque caused by self-locking devices or rundown resistance. Frictional torque values must be added to the specified torque.

表 8004 提供了将紧固件拧紧到规定扭矩所需的信息。表中数值不包括自锁装置或回弹阻力造成的摩擦扭矩。摩擦扭矩值必须与规定扭矩相加。