Tooth profile quenching inductor and machining method thereof

• Main Authors: XU ZHENGGEN, MA CHENGBIAO, LIU FEIXIANG, XUAN SHUBO, CUI ERBIAO
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

The invention provides a tooth profile quenching inductor which comprises an inductor body and connecting plates, the inductor body and the connecting plates are of an integral milling structure, a through cooling pipeline is arranged in the inductor body and the connecting plates, and an inlet and an outlet of the cooling pipeline are formed in the two connecting plates respectively; and the inductor main body is provided with a thread screw sleeve mounting hole for connecting a quenching liquid water sprayer. The invention further provides a machining method of the tooth-shaped quenching inductor. The machining method comprises the steps that the magnetizer mounting groove is milled after the datum plane is machined; a cooling pipeline section in the first direction is drilled; milling a connecting plate, and drilling a cooling pipeline section in a second direction; the inductive heads are milled, and a communication cooling pipeline section between the two inductive heads is drilled; and processing a thre