Computer Numerical Control machining can be a much more cost-effective method of manufacturing compared to older traditional methods. For consistency, speed, and precision, you simply cannot beat CNC machines.
However, upfront costs can be a lot, depending on the machinery you need to use and the types of products or parts you will be manufacturing.Â
But at the same time, it can be more than worth investing in CNC machines as they can save you costs in the long term and increase productivity.
The good news is that you can cut the upfront costs of CNC machining. Here are four options available to you.
1. Purchase Used CNC Machines
To cut the upfront costs of CNC machining, one viable option is to purchase used machines that are in full working order. Just because machinery is used, it does not necessarily mean lower quality. Many pre-owned machines are just as reliable as new ones and can cost significantly less.
Doing your homework here is key. Always research the history of a machine before you buy it, and if possible, consult with a knowledgeable authority. With patience and care, you could have an efficient production system up and running at a fraction of the cost of new equipment.
By exploring this approach, you can dramatically reduce your investment without compromising on performance.
2. Optimize Your Designs for CNC Machining
Cost reduction in CNC machining does not solely rely on equipment selection. Optimizing your CAD design is another effective strategy to reduce expenses. After all, complex designs require more work hours, which means higher costs.
Use CAD software to create simpler designs for parts that still meet your specifications but are cheaper and faster to produce.
3. Use a CNC Machining Service to Produce the Parts You Need
If you want to limit significant upfront investment, it could be best to outsource your production needs to a CNC machining service. That will allow you to avoid purchasing costly machinery upfront. It will also enable you to dodge the maintenance and repair costs associated with owning such equipment.
By using an established service, you also gain access to the company’s expertise and potentially higher-quality machines. That could be highly cost-effective.
Keep in mind, though, that this approach usually works best for low-volume production or complex parts that are beyond the capabilities of your current set-up. But when used right, a CNC machining service can substantially reduce costs while ensuring consistent output quality.
By outsourcing CNC machining parts, products, or prototypes, you can also manufacture the items you need more quickly.
4. Choose the Right Materials
By paying close attention to the materials you will be using in CNC machining processes, you can significantly save more money. The type of material you use will influence the cost of production and the life of your machinery.
So, you should choose materials that balance cost with performance. If a less expensive material can fulfill the job requirements, then using that material could slash production costs significantly.
Keeping Costs Low Once You Have Your CNC Machinery
The above options are great for keeping upfront costs low. But do not overlook how to continually keep expenses down after you have purchased the CNC equipment you need.
For example, regular maintenance of your CNC machines is a proactive cost-saving measure. A well-maintained machine runs more efficiently, lasts longer, and is less likely to break down unexpectedly.
Scheduled preventive maintenance can catch small problems before they become larger and pricier issues. Maintenance also extends the life of your machine, which means you get more value from your initial investment.
In essence, regular maintenance safeguards against unexpected hefty repair costs and potentially expensive production downtimes. Investing in training your staff well can also help you to keep costs down over time. When you invest in staff training, you ensure your operators know how to run your machines optimally and avoid costly mistakes or breakdowns due to improper use.
Furthermore, well-trained staff can often spot potential issues before they become serious problems, which might result in expensive repairs or increased downtime. Time is money, especially in production processes, so reducing non-productive time by proper machine handling will undoubtedly translate into saved dollars over time.
You can further reduce ongoing costs by ensuring the power is turned off to any CNC machines when they are not in use. Saving electricity will not only enable you to save costs. It will also mean you are more actively eco-friendly in your production.
