Machining

Precision machining is the heart of SPM. We love to write and talk about it.
Willemin SPM Machine

03 Jun: Meet Jim Davis: Willemin-Macodel USA’s Applications Manager

Here at Swiss Precision Machining (SPM), we started our shop over 40 years ago with just two Swiss-style cam machines. Today, we boast over 70 Swiss-turn machines—in addition to state-of-the-art specialty machines made by another well-known supplier and innovator of precision machinery, Willemin-Macodel. From the Willemin 408MT models to our newer acquisition, the Willemin 508MT2, discover what this relationship means to both Willemin-Macodel and SPM through the eyes of Willemin-Macodel USA’s Applications Manager Jim Davis. A conversation with Jim Davis…

SPM-blog-Quality Control-1680x1120

01 Jun: How SPM Does Quality Control

Everything we do revolves around precision and strict quality standards here at Swiss Precision Machining, LLC (SPM). We pride ourselves on our ability to provide you with perfect components for all of your project needs, so you’ll hear us use the terms quality planning, quality control, and quality assurance frequently. Each of these concepts refers to a different part of the quality process, but today, we’re going to focus on quality control. Learn more about how we’ve provided our customers…

Willemin 408MT

08 May: From The Willemin 408 MT To The Human Body

Severe scoliosis, left untreated, leads to significant spinal deformity resulting in pain and damage to internal organs. It is caused by an abnormal development of the bones of the spine and nearly always requires surgery. The surgical treatment for scoliosis begins in our shop in Wheeling, IL. Our work starts with the spinal hooks, bone screws, and implants that must be made with body-friendly, but often difficult to machine materials. Before bones in the spinal column are attached to a…

the future of machining

02 Apr: The Future of Machining

For years numerical control machines made the automatic control of machining tools possible in a basic way. They were controlled by G-codes that positioned the tools, but it wasn’t possible to change the parameters which limited the features of the end product. The first computer-aided machining systems became available in the 1970s and by the 1980s, CNC machines were standard on shop floors. Today, recent advances in smart manufacturing and AI are transforming the way precision parts are manufactured. The…

40 Years of Precision Machining

28 Jan: Celebrating 40 Years of Machining Excellence

Back in 1979 gas was 88 cents a gallon, a newspaper would set you back two dimes, and you could buy a 1971 used Ford Pinto for $750. Also in 1979, Swiss Precision Machining, LLC was founded by Mike Haupers with two machines and two employees. Mike had grown up in the business. His father was a dental instrument maker who had “magic hands” and ran a machine shop out of their basement. When Mike started SPM, he had been…

A CNC programmer at work

10 Dec: What is a CNC Programmer?

Computer numerical control (CNC) programmers develop programs for precision CNC machines in order to cut and shape component parts for manufactured goods such as cars, airplanes, and medical devices. In a nutshell, their work instructs machines to produce parts. “To determine the sequence of actions needed to make a part, CNC programmers evaluate the specifications for a particular part that is to be machined. The programmers make calculations based on raw material and physical production such as what kind of…

metals for cnc machining

23 Oct: A Quick Start Guide to CNC Machining Metals

In the 21st century, we take metal for granted. Not just steel and aluminum and copper, but titanium and the multitude of steel and copper alloys that make modern life possible. Complex surgical devices and permanent implants in the human body have been made possible by the evolution of sophisticated metals and alloys. The surprising thing about metals is not how many of them we have today, but how many thousands of years it took for us to move beyond…

CNC Manufacturing Aerospace

25 Jul: What Is CNC Manufacturing?

If you were asked what is the most important manufacturing process of the 21st century, what would you say? Perhaps 3D printing would come to mind or laser engraving or possibly something to do with semiconductor fabrication. But we would argue that none of these manufacturing processes has the power to change the world in as significant a way as CNC machining. In the 21st century, manufacturing with CNC machined parts is literally changing the world.    Like dust, CNC…

Engineering medical machined parts

08 Jul: Planning and Engineering Medical Machined Parts

Medical device design and manufacturing requires expertise in three engineering disciplines: mechanical, electrical, and software. As a provider of medical machined parts, we operate within the mechanical engineering discipline. The planning stages of medical device design include research and discovery, specification development, prototyping, and documented testing. We work with our customers throughout all phases of the design and production process to ensure that the end product is safe, effective, innovative, and successful. Developing precision parts for medical devices is one…

Precision Medical Machining

22 Mar: Precision Medical Machining

Precision medical machining requires strict quality control, highly skilled programmers and operators, and rigorous attention to detail. Our team of expert precision machinists has decades of experience completing the most advanced, intricate and complex projects in the medical device industry. Precision Medical Machining The medical breakthroughs of our generation have happened, in part, because of the sophisticated devices that precision medical machining makes possible. We manufacturer component parts that improve people’s quality of life, allowing them to live longer, healthier,…