Jig grinding is different from cylindrical and surface precision grinding method, because it produces workpieces with more complex shapes and qualities.
The grinding wheel is retained in a spindle and rotates in the same way as the milling machine, the spindle involved in this process has a high-speed capability. Therefore, when the spindle is paired with a grinding wheel, the jig grinder can achieve slots, holes, and inside geometries with high accuracy levels.
Also, Jig grinding can achieve better quality surface finishes compared to traditional milling techniques.
Spherical ID Jig Grinding
Recently, one of our cuatimer is reaching out to see if we currently manufacture jig grinding mounted wheels in a spherical shape.
Below is a snip of the feature (.5943-.5937 spherical ID) that we are looking to grind.
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Workpiece hardness |
17-4PH RC35-43 in its pre nitride state |
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HR15N 90min post nitride |
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Mounted pins |
Diamond mounted pins |
Moresuperhard high precision Jig grinding wheel (JiG grinding Mandrel)has good concentricity, less runout, small tolerance,can match imported continuous track CNC Jig grinder (such as Moore , Hauser, Mitsuiseiki, Waida and Jingtian, etc.)