Precision Fine Tolerance Machined Parts with Swiss Screw Machines.
Swiss Screw Machining is a CNC machining process which produces precision turned parts to very tight tolerances, fine finishes and bearing surfaces. Often the process is used on very small diameter and small size parts for high end instrumentation and measuring devices. Swiss Screw machining was originally developed to produce precision timepiece components.
Using Automatic and CNC Swiss Screw machines allows the Vallorbs Jewel Company to provide you with top quality parts at the tightest tolerances around.
Serving the industry for over 70 years Vallorbs has enjoyed an enviable reputation for producing precision Swiss screw machine ...
With our multi-spindle screw machines, we produce parts such as gear blanks, end plugs and washers, for nuclear power generation, medical, aircraft, electronics, and, agriculture industries. Parts with diameters up to 0.63” can be produced in our cam-operated screw machines with programmable control features. Based on your specific application requirements, precision-turned components can be produced from a range of materials, including stainless steel, brass, aluminum, zircaloy and other exotic materials.
Tornos SAS-16 DC automatic screw machines at our machine shop can handle high-volume production operations with tight tolerances of up to +/- 0.00025”. With six spindles, the machine uses different tools concurrently offering ...
Our one-stop-machine shop is equipped with extensive thread rolling machines and lathes for producing screws, bolts, and knurled parts with intricate patterns. We have the ability to manufacture thread rolled components from a variety of materials, including 300 & 400 series of stainless steel, Inconel, and aluminum. Custom threaded components with high fatigue strengths are produced for our customers by thread rolling cylindrical blanks. The Tesker Model 200 thread rolling machine at our job shop features both infeed (plunge) and throughfeed (continuous) rolling capabilities.
Through infeed thread rolling, we manufacture threaded parts with diameters ranging from 0.078" to 2" and in lengths up to 3". Throughfeed rolling ...
We grind a variety of machined components as well as special components for the nuclear industry. Our job shop is equipped with two Landis Centerless Grinders that can provide tight tolerances of up to +/-.0001” to .0002”.
Providing smoother, glossy surface finishes or other textures with surface grinding operations, to customer specified dimensions is not a problem for us.
Accommodating diameters from 1/16” to 3 1/2”, our centerless grinders are especially suited for grinding small components such as washers, bolts, as well as miniature shafting bushings. For meeting special requirements of our clients from the nuclear and aerospace industries, we ensure that 10CFR50 compliance and mil-spec standards are met in all ...
Vallorbs Jewel Co has experienced technicians and the technical capability to perform numerous secondary operations such as, milling, broaching, gun drilling, thread rolling, as well as a variety of surface finishing for screw-machined parts. Small components are finished to super fine or rough textures through high quality burnishing, lapping, and surface grinding.
Our gundrilling capabilities are holes from 0.078" to 1.250" diameter and up to an 11" uninterrupted depth with clamping capabilities on round, square, or hexagonal bar stock. Total part depth of 22".
Offering micro finishes down to 4 µ inches (0.10 µ M finish) makes our lapping services distinctive for small intricate parts. We use a Sunnen MBB-1650 ...
