The invention relates to the technical field of elevator nylon wheels, in particular to an elevator nylon wheel machining process. The machining process comprises the machining flows of fusion of caprolactam-weighing-forvacuum-adding of quantitative NaOH pigment-vacuumizing-centrifugal casting and mold heating-mold release-blank heat treatment-machining of finished products-inspection and warehousing; in the centrifugal casting, a solid curing agent MSCP2013 is added; in the blank heat treatment process, cast nylon wheels are dipped in an oil-state medium; and the machining of finished products only comprises the steps of grooving of blanks-rough turning-finish turning-turning of rope slots-turning of snap spring grooves-chamfering-inspection. The elevator nylon wheel machining process replaces a traditional process; and the whole service performance of products is largely improved.
Elevator nylon wheel machining process
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |