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Tips for Starting a CNC Milling Service

Tips for Starting a CNC Milling Service
Did you recently buy a computer numeric controlled (CNC) machine? Perhaps you don’t know too much about it, but you like the way it works, and you might be thinking about starting your own CNC milling service. However, unless you have a lot of shop experience and understand how milling works, you could run into some problems. Before you take such a large leap of faith, consider these helpful tips. Shop Tools You will need some good end mills or milling cutters. These tools are an important part of your business, so don’t buy some cheap tools to save on costs. Go with a trusted brand and consider high-speed steel. It’s cheaper than carbide or carbide tipped cutters, and they’ll do a good job. Eventually, you may need harder tools like carbide, but they will cost more. Be Prepared for Problems Your CNC milling service may not be wildly successful at first. In fact, you’ll probably end up breaking a few cutters. Make sure you have plenty of extras and buy several of the most commonly used sizes. In fact, you may want to buy a few adjustable end mills. They can handle many different sizes. Keep it Simple Don’t try to do difficult work at the start and don’t try materials like plastic or titanium. In fact, you want to stick to steel for some time, and then add aluminum alloys and maybe stainless steel. Learn from the Best You don’t have to go it alone, and you may want to start by outsourcing your work to a trusted machine shop. You can visit them and learn a great deal about a CNC milling service. They can handle most of the work, and you can gradually take over small jobs. In fact, you might want to outsource most of your work, to save time, money, and resources. 1 person likes this post. Like...
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Quality Control For Precision Machined Parts

Quality Control For Precision Machined Parts
There are two ways that companies can approach quality control if they manufacture precision machined parts. One method is used by companies with a basic to moderate concern about quality, and the other is used by companies with a focus on quality and commitment to producing the best parts and components for their customers. Spot Checks Many machining services use a very traditional way of managing quality control across the facility when they are producing precision machined parts. Typically, this will start with a review of the CAD diagram and make any necessary changes that may be relevant in enhancing the final product or in streamlining the machining process. Then, the company will set up the equipment, verifying all tools and machines are serviced and ready to use. The production will then start. A manager or supervisor will check on parts produced at random or set intervals, looking for any issues with quality and ensuring the selected part meets required tolerances. This creates obvious issues about the precision of all the parts that aren’t checked. While there may be more than one check throughout the production run, only a very small percentage of the parts are actually inspected and checked to be accurate. Continual Quality Control Many of the most reputable companies producing precision machined parts have undergone certification through the ISO 9001 process. This is a complete system quality control protocol that each business develops for itself based on internationally agreed upon standards. In these businesses, which are audited to obtain certification, the responsibility of quality control transfers from the manager to include all employees. Each person in the production process is responsible for ensuring all parts and components meet standards, which is essential when precision machining is a requirement of the job. Be the first to like. Like...
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Evaluating A CNC Turning Service

Evaluating A CNC Turning Service
For any type of part or component manufacturing, it is possible to find a number of companies that offer the specific service required. When working with metal alloys, plastics or composites, the use of machining techniques to create the final shape is very common, which means there are a lot of machining shops in any area of the country. Finding the right shop to do the work required will be important for quality, reliability, and expertise. This can be even more essential if the need for a CNC turning service is for the production of parts or components in the medical, orthopedic or aerospace industries. Evaluating or assessing any CNC turning service is important, particularly if you are unhappy with your current provider or if you are new to the process. Simply picking a name from a Google search is the least effective option unless you follow up and find out about the company. Expertise Most machining shops will offer CNC turning. Turning is one of the most common machining operations for shaping material. It can be used on round stock, but some service companies can work with a variety of forms. Ask about expertise and experience specifically in providing the CNC turning service for projects similar to yours. It is never a good decision to use a company that has never worked in your industry or has limited experience in the industry. Experience and expertise will help to reduce the cost of production while also ensuring parts are machined to the tolerances required. Capacity and Equipment For a single part or component capacity of the shop or service is not typically of major concern. However, if the company wants to move from prototype development into large scale production, capacity and equipment will be an essential consideration. As a general rule, companies with the latest in equipment and technology also tend to offer the highest capacity production. Verifying the production potential is always a good idea before selecting a service. Be the first to like. Like...
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Myths About Medical Device Contract Manufacturing

Myths About Medical Device Contract Manufacturing
Most companies that market medical devices do not produce all of the components of the device. Instead, they contract with specialized services to complete some or all of the work in moving the project from concept and design through to prototype and production. There are some common myths that circulate about medical device contract manufacturing. Understanding these myths can help companies to see the advantages of this option over trying to complete the work in-house. Myth: Specialization Doesn’t Matter The companies that are involved in medical device contract manufacturing should have their own specialization. Different medical devices may need one or more of the contracting companies depending on the specifics of the design. For example, a new type of rod used in back surgery will need to be manufactured by a CNC machining service company that is certified to work on medical devices. A pacemaker or implanted insulin pump will need additional services over and above the actual manufacturing of the component. There will be electronics experts and software experts involved in all through the process from concept to marketing. Myth: Outsourcing Creates Risk It is important to realize that reputable companies working as medical device contract manufacturing will be willing and able to sign agreements that keep their work secret. This will eliminate any concern about a competitor finding out about the prototype development or the production method, even if the manufacturing company is working for other medical device manufacturers. Myth: Costs Skyrocket with Contractors The best companies that offer medical device manufacturing will be able to provide full information about the cost and the timeline for the project. Not only can this be negotiated to work with your budget, but it may allow for decreased cost of production. Lower cost methods, more efficient processing options and even a better choice in materials are all possible when working with specialized contractors. Be the first to like. Like...
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Experienced Precision Contract Manufacturing Can Make a Difference in Results

Experienced Precision Contract Manufacturing Can Make a Difference in Results
There is no replacement for experience when it comes to precision contract manufacturing. The main reason you need to choose experienced professionals to handle your contract manufacturing is because they know what steps to take to overcome obstacles and get you the results that you need. Choosing experience is the best way to do business. Experience is a Great Teacher There are things that a manufacturer learns from experience that just is not in the text books. Hands on, creating, designing and executing is the only way that certain lessons can be taught. The best learning tool is doing when it comes to manufacturing. An experienced precision contract manufacturing firm has developed the ability to predict with certain clarity outcomes. They can provide the advice and information that you need to ensure that your project is completed without as much as a hiccup. Don’t Settle You do not have to settle for less experienced companies to keep your cost competitive. An experienced manufacturer is not only expert in the field but they know what steps to take to keep your costs down without ever compromising quality services. Experienced professional services offer: Quick turnaround times because they accurately know how to plan and move the work along High quality precision that can be difficult to get from lesser experienced manufacturers. Competitive pricing that is aligned with fair market value pricing You can get exactly what you need from an experienced contract manufacturer and more than you expect when you contract with the right company. Be the first to like. Like...
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