Universal Or OD Grinding: How Specific Should You Want To Get?
When you're setting up or revamping a home workshop or small factory, you've got to take a lot into consideration when you choose your equipment. Sometimes you have a choice between machinery that performs one or two very specific tasks and machinery that performs a number of tasks. It can be very tempting to go for the machinery that performs a lot of tasks, such as a universal inside diameter/outside diameter (ID/OD) grinding machine, as those look like they'll take the place of several machines. An ID/OD universal grinding machine could be good in some circumstances, but more specific machinery, such as outside diameter (OD) grinding machines, may be better in others.
The Volume of Work
An OD grinding machine will grind the outside diameter only for the part you're working on. Having an ID/OD grinder might seem fine for that, as it will perform OD grinding. But these combination machines aren't always the best for volume. If you're working on a project where you need the outside diameter ground down on one or two items, an ID/OD grinding machine would be fine. But if you're trying to mass-produce parts with OD grinding, the more specific OD grinding machine is a better choice. There's no need to change the settings or speed, and all of the spindles on an OD machine will be specifically for OD grinding, letting you turn out more of these parts than you could with a universal grinder.
Fewer Changes
If you're producing only a middling amount of work and aren't trying to use every single spindle for OD grinding, a universal grinder would work, and it would necessitate fewer changes between machines if you also needed to do ID grinding on the same parts. You'd have only that one machine running and wouldn't need to constantly turn other machines on and off.
Tight Budgets
Put simply, the more complicated a machine, the more expensive it's likely to be. It is possible that having separate OD and ID grinding machines ends up being cheaper than buying one universal ID/OD machine. If you have the room in your workshop or factory, separate machines could be much more cost-efficient, even if it doesn't look that way at first.
You really have to have a good grasp of what you have to produce now and what you'll want to produce in the future to decide whether to get a universal machine or separate ID and OD grinding machines. These aren't items that you buy and then toss away in a year. Look at the volume you need to produce, your budget, and what level of convenience you need to make the work go smoothly when you look for OD or ID machines.
Contact an equipment supplier to learn more about grinding machines today.