Automotive chassis connecting cover and heat treatment technology thereof

The invention discloses an automotive chassis connecting cover and a heat treatment technology of the automotive chassis connecting cover. The automotive chassis connecting cover comprises a body, and the heat treatment technology comprises a heat treatment process. A circular-arc structure is arran...

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1. Verfasser: TANG RONGMIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an automotive chassis connecting cover and a heat treatment technology of the automotive chassis connecting cover. The automotive chassis connecting cover comprises a body, and the heat treatment technology comprises a heat treatment process. A circular-arc structure is arranged on the upper portion of the body, a square base is arranged on the lower portion of the body, six arc grooves are evenly distributed in the base and respectively comprise the first groove, the second groove, the third groove, the fourth groove, the fifth groove and the sixth groove, and a round through hole structure is arranged in the middle of the body. The heat treatment technology is characterized in that the connecting cover is heated to be austenitized, and then the connecting cover is immersed into appropriate quenching media to be cooled with the high speed. The automotive chassis connecting cover has the high enough tensile strength so as to resist lengthening, tensile failure, thread slipping and abra