Grinding methods: producing a straight or tapered surface on a workpiece Select the grinding operation typically used to generate flat straight or flat tapered surfaces on a part. Choose the correct method.

Concept
Surface grinding uses a horizontal/vertical spindle with a reciprocating or rotary table to produce accurate flat surfaces; by tilting/setting, it can also produce a controlled taper on flat faces.

Why others do not fit
Internal/external cylindrical grinding generate cylindrical or conical (round) surfaces, not flat planes.Form grinding is intended for reproducing a specific profile/contour via the wheel form.

Final Answer
Surface grinding.