Aug 24, 2014 Precision jig grinding services including spherical radii grinding. Capable of grinding with an accuracy less than 0.0001 in. on size and location, hole sizes from 0.0180 to 20.000. and precision tolerances up to 0.00005 in. Materials handled include ferrous and non-ferrous steel, aluminum, brass, bronze, carbide, ceramics, cobalt, copper, Torlon , titanium, exotic materials, nickel alloys ...
Jan 01, 2004 According to the grinding results, the most promising spherical surface quality was obtained when grinding was conducted using the 25 μm diamond tool at the grinding speed of 10 m/s and the feed rate of 0.2 mm/min. Fig. 9(a) and (b) show the form accuracy PV of 0.21 wave measured with the laser interferometer and the surface roughness R a of 9 ...
Read More
Oct 01, 1989 The effect is shown of the rigidity of the wheelhead on the quality of the ground spherical surface. In test results presented here particular attention has been given to defining the dependence of the grinding wheel axial wear rate and the material removal rate (linear) on the radial feed rate and the grinding wheel peripheral speed as well as ...
Read More
Oct 07, 2017 Grinding marks are regard as a great obstacle to manufacture spherical and aspheric surfaces with higher surface quality, lower energy and wastage. The scallop-height was studied for optimizing the grinding parameters firstly to reduce its effect on grinding marks. Secondly, the expression of grinding points distribution was established to characterize the grinding marks caused …
Read More
Welcome to Rodco Precision Grinding (RPG) Website. Since 1972 RPG has provided center less grinding services with unbeatable quality and delivery at competitive price. We consistently maintain tight tolerances and provided superior finishes on parts in virtually on any material and our grinding capabilities included spherical radius angle ...
Read More
High-speed grinding up to 125 m/s; Applications: Internal Rings (races), External Rings (outer diameter), Spherical Rollers, Various shafts. General Information. The most important quality characteristics for external cylindrical grinding are roundness, waviness, shape and dimensional accuracy, surface finish, surface condition and grinding time.
Read More
Apr 24, 2019 At Duval, we believe in doing whatever it takes to return a quality part and our expert machinists have designed and fabricated customized grinding fixtures for a wide variety of projects. Combined with sophisticated custom CNC programming, we are able to produce high-quality spherical components as required.
Read More
Spherical Lapping. LAPMASTER WOLTERS Spherical Lapping-Polishing Machines have been developed to produce very accurate spherical surfaces on a variety of components and materials...Spherical tolerance accuracy to within 1 micron is obtained on scratch-free, mirror finish high-quality surfaces (applies to both male-female devices).
Read More
What is Spherical Lapping? The term lapping is used to describe a number of various surface finishing operations where loose abrasive powders are used as the grinding agent at normally low speeds. It is a process reserved for products that demand very tight tolerances of flatness, parallelism, thickness or …
Read More
Our equipment and experienced staff allows us to meet or exceed your precision grinding specifications. Our expertise in traditional grinding enables us to deliver quality i.d., o.d., universal, surface, rotary, spherical, form thread and low stress grinding. P.G.C. performs grinding services for many different industries including aerospace, military, defense, medical, automotive, commercial, hydraulic and …
Read More
Our Quality Control System complies with MIL-I-45208A standards. CONTACT US. DK MACHINE, INC. 48 Sullivan Parkway Fort Edward, NY 12828 Phone: (518) 747-0626 Fax: (518)747-0889 [email protected] SERVICES. Valve Ball Manufacturing Spherical Grinding Valve Ball Repair
Read More
About product and suppliers: spherical grinding head and their uses for a plethora of purposes whether commercial or heavy industrial are truly inevitable. At Alibaba.com, you can take care of your metalworking business by selecting the right sets of spherical grinding head ready to do it for you.spherical grinding head put up on the site are deft in metalworking activities and can ...
Read MoreYou can send a message to us by this email [email protected]
Your email will only for contact and not be shared with any third parties.
Office Add: Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China
Email: [email protected]
