Bartley Manufacturing Co Inc

Ville Swiss, established in 1985, is a manufacturer of proprietary machined metal products for corporations.We utilize a block of "Sliding Headstock" machinery that is comprised of Citizen and Tsugami CNC's, Tornos Swiss cam machines and Escomatic coil fed cam machines. The key to understanding our identity lies in the term "Sliding Headstock." This type of automatic equipment is ideal for holding tight tolerances on our products due to the tooling being mounted close to a very accurately bored, adjustable bushing. The machinery then uses a headstock to "Slide" the material through the bushing into the tooling. Because the bushing keeps the material very rigid at the point of machining, the machinery is capable of holding tolerances as close as +/-.0002 on diameters, under ideal conditions. The concept makes the sliding headstock machinery ideal for the manufacture of long slender parts, typically where the length of the part exceeds three times it's diameter.There are other advantages to the sliding headstock machinery. On the cam type machinery we are able to stop the spindles and on the CNC type machinery, we enjoy complete, 360 degree, control of the spindle rotation. On the cam type machines we are able to stop the spindle to machine operations such as cross-drilled holes, mills and slots, and broached forms. On the CNC controlled machines, we are usually limited only by imagination as to what we can accomplish in part configuration.There are weaknesses in the sliding headstock machines that make them non-competitive in certain part configurations. The bushings tend to generate friction under heavy load, thereby limiting the speed at which the tooling can remove material from the barstock. The machines also do not typically possess the horsepower that conventional type machinery may have. Therefore, if you can sacrifice some dimensional accuracy and repeatability for high production rates, the sliding headstock machines may not be able to compete with certain types of conventional machinery as related to pricing, but if you want close tolerance, repetitive dimensioning and the elimination of "Secondary operations" sliding headstock machines are the perfect candidates.

Palladin Precision Products is a manufacturing company that provides design and engineering solutions for commercial and industrial clients. It has received ISO 9001:2000 certification from the International Organization for Standardization. The company specializes in the areas of computer numerical control machining and computer-aided design. It offers deburring, cleaning, burnishing, sand-blasting, broaching, thread rolling, drilling and milling services. The company additionally provides fabrication, coating, product inspection, quality control and laser cutting services. It operates a variety of equipment, such as gear tappers, lathes, brake presses, knurling machines, broaching machines, indexers, thread comparators, centrifuge purifiers and solvent recovery systems. The company provides services to the medical, computer, electronics, optical and automobile industries. Palladin Precision Products is accredited by the Association of North American Businesses.

About Sperry AutomaticsSince 1964, SPERRY AUTOMATICS has been an industry leader in fasteners, medical and electronic hardware, transportation and mining components, and much, much more. To better serve our clients Sperry Automatics employs only the most talented craftspeople, uses only the finest materials, and utilizes the highest quality machines available to produce some of the greatest products in the marketplace today. With one of the most diverse factories anywhere we are able to manufacture a vast array of products for nearly every industry with near limitless capabilities. Our design staff can work with you to develop and produce just what you're looking for, when you need it, and at reasonable prices.