Variable torque coupling resonant type vibrating stress relief device that crumples is handed over to cam impacted style

• Main Authors: HUANG YUANXING, SHI YUANYUAN, WEN FANG, CAI GANWEI, TANG JUNJIE, LI JUNMING, YANG XUJUAN, WANG XIANG, CHEN YUAN, WEI WEI, WU CHENGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2017
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model provides a variable torque coupling resonant type vibrating stress relief device that crumples is handed over to cam impacted style, the torsional oscillation who hands over the output of variable torque torsional vibration driver by the cam impacted style applys in the rotatory pivot of high rigidity, when the gyrofrequency of pivot equals crooked natural frequency and twists reverse natural frequency's difference, coupling resonance is theoretical by crumpling, frequency equals to twist reverse natural frequency's torsional vibration excitation can play the flexural resonance by the simultaneous excitation, the flexural resonance with twist reverse resonance and each other strengthen, it eliminates the residual stress of high rigidity pivot to produce sufficient dynamic stress. The utility model provides a coupling resonance vibrating stress relief that crumples be limited by the problem of torsional vibration driving source, resonate and eliminate the residual stress of high rigidity pivo