Machine tool hard rail surface predeformation quenching method

The invention relates to the technical field of machine tool hard rail machining, and discloses a machine tool hard rail surface predeformation quenching method. The machine tool hard rail surface predeformation quenching method includes the steps that 1), a machine tool hard rail is fixed to the wo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG YONGLIN, ZHANG JIE, BAI YUNZHU, WU ZHIGUANG, YANG LIWU, YANG BAOYUN, DU JIE, KE CUNJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMBINED OPERATIONS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MACHINE TOOLS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY METALLURGY OF IRON MILLING MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of machine tool hard rail machining, and discloses a machine tool hard rail surface predeformation quenching method. The machine tool hard rail surface predeformation quenching method includes the steps that 1), a machine tool hard rail is fixed to the working tabletop of a milling machine through a clamp; 2), the upper rail surface of the machine toolhard rail is milled to be convex through a milling cutter, and an upper rail surface groove is formed; 3), after the upper rail surface of the machine tool hard rail is milled, the lower rail surfaceof the machine tool hard rail is milled to be convex through the milling cutter, and a lower rail surface groove is formed; and 4), the machine tool hard rail is taken down from the milling machine tobe quenched. The grooves are simultaneously milled in the upper rail surface and the lower rail surface of the machine tool hard rail, predeformation is formed, deformation generated in the quenchingprocess of the upper rail s