| 摘要 |
<p>In order to enable the screw connections to be undone without problems and without disproportionate application of force after long-term use in cutting under extreme usage conditions with dirt, extreme heat, moisture, oxidation, and alternating loads, it is proposed that the screws (2) have a smooth surface due to coating at least in the area of the thread (3) of the screws, that PTFE particles, preferably having a particle size between 100 nm and 300 nm, be contained in the coating, and that the screw connection (1) or the two thread partners (screws and threaded holes) be lubricated using small amounts of a heat-resistant grease having ceramic powder particles.</p> |
