![]() ![]() With this flexibility, adjustments can be made to achieve the required tolerances and finishes on different parts. And since many different forms and angles can be dressed into one wheel over time, a new wheel isn’t always required to produce a new part. ![]() ![]() Using a grinding wheel, the operator can easily create a new cutting surface without stopping for tool replacement. Unlike a turning insert, which must be replaced when it dulls or wears out, a dull grinding wheel can be dressed in-process to expose an aggressive cutting surface. For precision and versatility, grinding remains the best means of material removal.Ī single grinding wheel can take off large amounts of material and still produce the desired finish. However, this greater speed may be of little value to shops that require superior consistency and quality of tolerances and finishes. Hard turning may be favored over grinding by shops that seek shorter setup times, higher metal-removal rates, and faster machining cycles. Whether or not shops choose to follow the trend of hard turning rather than grinding may depend on their machining requirements. Despite the growing popularity of hard turning, there are still plenty of reasons to grind parts instead.
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