种超声振动辅助丝杠感应淬火装置及工艺

• Format: Patent
• Language: Chinese
• Published: 19.12.2017
• 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

本发明公开了种超声振动辅助丝杠感应淬火装置及工艺，装置包括用于带动丝杠旋转的旋转轴，固定于机床上；第超声振动器，第超声振动器端固定于第旋转轴的端部；丝杠固定件，设有两个，第丝杠固定件端与第超声振动器固定，另端用于夹持丝杠端部，第二丝杠固定件端固定于壳体内且同设于壳体内的弹性元件接触，第二丝杠固定件可压缩弹性元件；在丝杠的加热、冷却中进行持续的超声振动辅助，使得丝杠加热更加均匀；这样既使丝杠表面避免因冷却不足产生的软点缺陷，得到更均匀的硬度分布，提高了丝杠表面性能，又可以节约冷却用水量。