spherical grinding machines

What is Spherical Lapping and Polishing?

The Lapmaster Wolters LBVS has been developed to produce very accurate spherical surfaces on a variety of Ball Valves. A scratch free, matt high-quality surfaces is obtained on the Ball Valve and Seat. The machine match laps two Seats to the valve, achieving a perfect mechanical seal for any pressure requirement.

Supfina - Products

From series machines to complete automation, Supfina always offers you the right technology for your production task. Consulting, analysis, development, production and service: As an innovative solution provider and machine manufacturer with decades of experience, we supply everything from a single source. We are pleased to advise you.

Ball Grinding Machine, Valve Seats & Spherical Grinding ...

Valve Spherical Grinding Machine Ball Valve Seat Grinding Machine CNC Horizontal Machining Center CNC Vertical Machining Center Recommend Products FM120 CNC Ball The FM120 CNC seat grinding machine equipped with CNC wheel repairing tools, the "R" range can be adjusted, used for small size seat ring grinding. FM500 CNC Ball

Precision CNC Spherical Grinding for High-Performance ...

A sophisticated CNC grinding program was then created to rough grind and finish grind the part from start to finish without manual interruption. The parts were coated with a new proprietary clad material that registers over 70 on the Rockwell scale. We began with a surface grind operation for a square, consistently parallel piece of metal.

Lapping, Polishing, Honing and Grinding Machines, Multi ...

Lapping, Polishing, Honing and Grinding Machines, Multi-Wire and Annular Saws. We offer a unique and comprehensive scope of high-precision processing machines: Lapping Machines, Polishing Machines, Spherical Lapping Machines, Fine Grinding Machine, Brush Deburring Machine, Creep Feed Grinding, Double Disc Grinding Machines, Multi-Wire ...

Grinding and Polishing - ASM International

An automatic grinding and polishing machine is shown in Fig. 4.1. Automatic grinding methodsteps are: 1. Symmetrically load three to six mounted specimens into the specimen holder of an automatic grinding-polishing machine, with the ﬂat sur-face of the ceramic section downward. Most manufacturers provide a

197. Grinding Spherical and Angular Radii (MAXNOVO Machine ...

197. Grinding Spherical and Angular Radii (MAXNOVO Machine) . MAXNOVO Machine: As in the case of rockers for o.h.v. engines, the requirements of components carrying a radius which is no more than a regular curve along a straight edge can be met by set-ups, either on forming or on generating principles, where the grinding wheel is run ...

DK Machine | Valve Balls, Seats, Spherical Grinding, and ...

DK Machine offers valve ball and seat manufacturing and repair, and provides spherical grinding services for many industries including military, mining, pulp and paper, petroleum and chemical. We produce precision valve balls for use in severe duty, high pressure, and high tolerance applications.

Spherical Grinding And Lapping Ball Manufacture

United States Ball Corp. has extensive capabilities in Spherical Lapping and Spherical Grinding. We lap industrial metal balls, partial spheres, and spherical seats. We have the equipment to perform on-line leak tests and inspect the roundness and surface finish of spherical surfaces.

Spherical Lapping Machines - Lapmaster Wolters

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- devices).

Precision Grinding Services | Precision CNC Shop Milwaukee ...

The Allis Tool CNC Grinding Machines. We are equipped with multiple surface grinding machines that can accommodate large parts with flat surfaces in sizes of up to 24 x 60 x 20 inches and can grind surfaces to tight tolerances of about 0.00005 inch. Custom programming heavy duty CNC tooling allows for silly precise cuts that would be impossible otherwise.

Ball Grinding Machine, Valve Seats & Spherical Grinding ...

Valve Spherical Grinding Machine,Ball Valve Seat Grinding Machine,CNC Horizontal Machining Center,CNC Vertical Machining Center,Other Valve Manufacturing Machines,Ball Grinding Machine Accessories, Certificates The company has passed ISO9001 : 2008 quality management system Certificates.

Used Spherical Grinding Machine for sale. Akyapak ...

Spherical roller grinding machine for self-aligning bearing Rolling bearing grinding and superfinishing line is used for maching small and mid-sized inner rings or outer rings. This production line is consisted of several grinding machine s,inspecting equipment and feed ma... Zhejiang, China Click to Request Price

Centerless Grinders | Glebar Precision Centerless Grinding ...

Glebar's Centerless Form Grinding Machines are designed to grind parts as small as 0.050" to 4" diameter on the same machine. Spherical and cylindrical components can be shaped into unlimited forms on a large variety of materials such as rubber, carbon fiber, Teflon® (PTFE), and various metals. A multitude of applications can be ground ...

CNC Aspheric/Freeform Optics Polishing Machines: UFF and USF

The UFF 300 is a sub-aperture polishing machine for spherical, aspheric and freeform optics up to 300 mm in diameter. Learn More UFF 500 Large Asphere & Freeform Polishing Platform: 10 …

Spherical Grinding - Thomasnet

Spherical grinding services including close tolerance, multi-position surface, form and deep slot grinding. Capabilities include lathe work, hydraulic pressing, band sawing, surface plating, machining, vertical milling and die sharpening. Various industries served include aerospace, aircraft, automotive, microelectronics and commercial.

Ball/Spherical Grinding - Practical Machinist

Ball/Spherical Grinding Does anyone know of a machine for grinding a spherical or half shpere? 03-03-2011, 06:42 AM #2. tdmidget. View Profile View Forum Posts Diamond Join Date Aug 2005 Location Tucson AZ Posts 6,778 Post Thanks / Like Likes (Given) 10954 Likes (Received) ...

Cylindrical Grinding Machines Robbi Group

Universal Cylindrical Grinding Machines. Conventional machines are very appreciated if you want to achieve high standards of precision, flexibility and fast set-up times. Reliable and precise, extremely easy to handle for accurate processing. Micrometric movements are performed using multi-scale electronic flyers.

Spherical Grinding Machines | Crusher Mills, Cone Crusher ...

Spherical grinding machines – Eng-Tips Forums. I am looking for information on companies that manufacture the equipment, either grinding or turning, to produce spherical radii such as that found on rod ends, etc. Spherical Grinding | Products & Suppliers on GlobalSpec.

GRINDEX Cylindrical & Sphere Grinding Machine - BSD …

cylindrical and sphere grinding, model bsd 2500 cnc

Ball grinder, Ball grinding machine, Ball valve grinding ...

Zhejiang Wuxing Technology Co., Ltd. is located in Zhejiang, China. The production base is located in Luqiao District, Taizhou City. The company has strong strength, and has domestic leading production equipment, professional technical team, skilled production staff and many technical patents. The main products are catering fume purification ...

Industrial Machine Tools | DANOBAT

Grinding Machines We innovate and deliver turnkey lines solutions as well as stand-alone machines. Find out more IRD-400s Get ready for a 360º grinding solution. Your new IRD-400S available for fast delivery. Find out more Cross spiders machining Totally automatic system for cross spiders machining ...

Ball valve grinding machines SAPORITI

The ball valve grinding machine SAPORITI PV500 is an extremely innovative machine. Construction layout: the grinding wheel head is 60 degrees inclined as to the horizontal surface to give the operator a better view of the machining operations and to let the coolant easily fall down; the machine bed is a strong fabricated structure, its shape is designed to easily convey …

Learn more about our wide range of single-side machines

ELB-Schliff Werkzeugmaschinen has been producing surface and profile grinding machines for over 60 years. The company was founded by Edmund Lang in the city of Babenhausen which led to the name "ELB-Schliff". The aba company was founded in 1898 under the name "Messwerkzeugfabrik Alig & Baumgärtel Aschaffenburg", hence the initials aba.

Help! Trying to grind large spherical radius on small part ...

The Sunnen and Tobin Arp machines DO grind a spherical. I have seen traces of lifters ground on a Sunnen and they were given a thumbs up by TRW engineers. You will get a good finish if you have the correct stone, coolant and dress on the wheel.

Welcome to Sphere Products

Leaders In Diamond Technology for the Hobbiest or the Professional. Introduction to Sphere Making DVD. Patented Grinding Cups. Sanding and Polishing Cones. Bead Making & Diamond Drills. Diamond Products. Sphere Machines. Cab Making & Slab Polishing. Slab Grabber & Sphere Indexing.

DK Machine | Valve Balls, Seats, Spherical Grinding, and ...

DK Machine offers valve balls, seats, and spherical grinding services for industries such as military, mining, pulp and paper, petroleum, chemical.

QM380 CNC Spherical Lapping Machine 3''-8'' from Dory ...

CNC Spherical Grinding Machine. Grinding Size : 1/2''-60'' Roundness :0.01. Roughness 0.1Ra We have : QM100 1/2''-3'' QM380 3''-8'' QM580 8''-16'' QM880 16''-24'' QM1580 24''-42'' QM2280 42''-60'' Design of the Machine QM380. This CNC ball lapping machine by means of the simultaneously rotating of the balls and the grinding plates to lap the ...

Schematic diagram of the spherical grinding process ...

Grinding speed, depth of cut, feed rate, and wheel properties such as abrasive material and abrasive grain size, are the dominant parameters for the spherical grinding process, as …

Lapmaster Lapping Machines For Precision Surfacing

Below you will find valuable resources for Lapmaster Lapping Machine, Fine Grinding Machines, Polishing Machines, Spherical Lapping Machines, Precision Optics Machinery, Special Purpose Machines, Automation, Dual Face Lapping and Polishing Machines. If for any reason your cant find what you are looking for, please contact us for help.

US2982057A - Spherical grinding machine and method ...

US2982057A US680294A US68029457A US2982057A US 2982057 A US2982057 A US 2982057A US 680294 A US680294 A US 680294A US 68029457 A US68029457 A US 68029457A US 2982057 A US2982057 A US 2982057A Authority US United States Prior art keywords tool workpiece head axis spherical Prior art date Legal status (The …

Device for cylindrical grinding machine for machining the ...

SUBSTANCE: invention relates to machine building and can be used for grinding spherical bodies made from ceramic materials, particularly oxide ceramics, carbides, silicon nitrides, noble and precious stones and/or glass at spherical grinding machine. Grinding is performed by grinding wheel with abrasive grain bound with synthetic resin. Said ...

Ball/spherical grinding machine Grieshaber Superfinish SFM ...

Used Wotan Internal Grinding Machine Grinders in Longview, TX. Manufacturer: Wotan Weight: 21,600 LBS. WORK SPINDLE SPEEDS – 20-400 RPM TABLE FEEDS, INFINITELY VARIABLE – 0-25 FEET.P.MIN TABLE TRAVEL – 72" CENTER TO CENTER, WORK SPINDLE FLANGE TO GRINDING SPINDLE HOLDER – 146" SWING OVER MACHINE TABLE – 31-3/8" SW...

CNC spherical grinding machine QM100 - YouTube

QM100 1/2''-3'' Balls grinding Roundness 0.01mmWenzhou Muyea CNC Mchinery Co.,Ltd @muyeacncmuyea@muyeacnc

CAMINIX CNC MACHINERY(ZHEJIANG)CO.,LTD - Ball Valve ...

CAMINIX CNC Machinery (Zhejiang)Co.,Ltd is the manufacturer for the CNC ball valve grinding machine, we are located in Lishui,Zhejiang province, China. Our CNC ball grinding machine is designed to grind the various kinds of balls with different materials like carbon steel, stainless steel,alloy steel, Monel, Tungsten carbide coating balls etc ...

Sphere Grinding Machine - Buy Sphere Grinding Machine ...

Sphere Grinding Machine, Find Complete Details about Sphere Grinding Machine,Sphere Grinding Machine,Grinding Machine,Spherical Grinding Machine from Surface Grinding Machines Supplier or Manufacturer-Yongjia Dory Machinery Manufacture Co., Ltd.

US2836939A - Machine for producing spherical surfaces ...

Spherical grinding machine and method US2982058A (en) * : : Lunetiers Cottet Poichet Soc D: Cutting machine, in particular for spheroidal or toroidal surfaces US3088254A (en) * : : Morton S Lipkins: Spherical cutting method US3142140A (en) * :

Zhejiang Manufacturers, Exporters, Suppliers, Traders ...

CAMINIX CNC MACHINERY (ZHEJIANG)CO.,LTD is the manufacturer for the CNC ball valve grinding machine, CNC spherical grinding machine, CNC machining center, CNC ball turning lathe. Our machines have been exported to more then ten countries in the world.

Spherical/Ball Lapping & Polishing - Kemet USA

The KemiSphere II is a small single station spherical lapping and polishing machine ideal for either matching 2 spherical forms together or, with appropriate tooling, it has the ability to lap and polish spherical forms to better than 5μm roundness with a mirror finish.

Okuma CNC Grinders | ID & OD Grinding | CNC Machine Tools

Okuma's multitasking machines combine powerful machining and turning functionality all within a single machine tool! The flexibility offered by multitasking machines allows shop owners to pursue a variety of business opportunities ranging from simple production parts to complex, high-precision parts for a variety of industries.