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Generally, grinding discs are designed to be used at a working angle that's 5 to 10 degrees from horizontal, and the wear pattern on the disc face circumference should be about double the disc thickness. If the disc is 0.25 inch thick, then a 0.5-in.-wide wear pattern should be showing on the wheel.
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Our machines are equipped with many different types of fixturing such as: thru-feed, rotary, reciprocating and carousel. We have 17 double disc grinding machines ranging in size from 12" to 42" wheel.-In addition to double disc grinders, we also have several single side grinding machines including a 42" Blanchard and a Speedfam.
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In concept, not much has changed in double disc grinding since the invention of the machine in the 1890s. For years, little was done to improve machine tolerance and throughput abilities. In recent years, however, automotive parts manufacturers have realized better part quality and productivity while lowering total grinding costs.
Double-sided grinding and polishing Bock MEYER type SMP Masch. No. 848 1963 model Shaft diameter 50 mm Disc recording ø 305 mm Disc distance 1470 mm Grinding Polishing disks diameter of 800 mm Cfzqaxcg Working height 550 mm Speed 710 / 800 / 950 RPM. 2 x 3 kW Power supply 380 v, 50 Hz. -two drive motors for each work page separately -Star-Delta switch for each engine separately .
Better Way Grinding, Inc. have been experts in Double Disc Grinding since 1963. We are ISO 9001:2015 Certified to provide Quality Opposed Double Disc Grinding. Better Way Grinding invites you to watch our Company Video and get an insight about our Business.
21 used Double face grinding machines ( 09.02.2020) from certified dealers from the leading platform for used machines. ... Double disc grinding machine MWS 146100 Watt2900 rpm Gv0zos more. more. Send inquiry . 2. Grinding and polishing machine Rema DP 15. Kaufungen, Germany. 8113 km.
J.L. LUCAS MACHINERY COMPANY INC., is the industrial world's source of remanufactured GARDNER and BESLY double disc grinders. With our extensive inventory of both horizontal and vertical machines, in all feed types and sizes, we have your flat surface grinding requirement covered.
The entire disc grinding process is typically enclosed by the hood of the grinding machine. As a result, the process is not visible and sometimes casts a ray of doubt regarding what is really happening between the grinding wheels. Many things must be done properly in the set up of a disc grinding process.
In the Feed-Thru double disc grinding method, parts are fed between the opposed disc abrasives using upper and lower rails as supports and guides. Reciprocating (Spot Type) In the Reciprocating double disc grinding method, parts are reciprocated between the opposed disc abrasives while nested and contained in a specially designed carrier.
The DD-7 is one of the most compact double disc grinding machines on the market. Designed for grinding small diameter components, it accurately controls their length and perpendicularity. The machine is capable of grinding many high-performance parts for a wide range of industries from medical and aerospace to automotive. The DD-7 can be configured in three fixturing modes, depending on the ...
New Double-Disc Grinder by GCH Machinery GCH Machinery Debuts Double-Disc Grinder at IMTS 2018. GCH Machinery's new double-disc grinder features a number of standard upgrades including a servo infeed slide, linear rails, an automatic lubrication system and user-friendly controls.
Nissei's history shows how it developed the first grinding and super finishing combination machine and also "Double Disc Grinder" for Ultra-Thin parts (0.3 mm thick). World's largest Vertical Double Disc Grinder V-10 TH was custom developed by Nissei for one of their customers.
Double-disc grinding with machines from Thielenhaus and Thielenhaus-NISSEI. Flat and stamped parts are machined on the double-disc grinding machine using a through-feed, plunge-cut or oscillation process, depending on the respective requirements.
Double disc grinders use two abrasive discs to remove even stock on two opposite and parallel sides of product components. The grinding of two sides, simultaneously, reduces handling and eliminates the extra grinding time, speeds production and provides consistency over the entire run of parts.
Glebar's DD-7 is one of the most compact double disc grinding machines on the market. Designed for grinding small diameter components, it accurately controls their length and perpendicularity. Applications range from printed circuit board drill blanks, carbide pins, ceramic blocks, alumina tubes and roller bearings for the aerospace, automotive, medical, metals and mining markets.
Double-disc grinding machines can be configured vertically or horizontally. The distinction lies in the orientation of the grinding wheel spindles. On a vertical machine, the spindles are arranged one on the top and one on the bottom. Workpieces are held horizontally in a fixture that rotates between the upper and lower grinding wheels.
Jul 23, 2010· Double disc grinding makes it possible to grind opposite surfaces of the part at the same time, potentially reducing overall grinding cycle time. This style of grinding also makes it much easier for a shop to maintain tight tolerances on flatness or parallelism between surfaces, as this footage from TCI Precision Metals shows.
Jun 05, 2017· The Double Disc Grinding Solution: A DD-7 double disc grinder was configured with 0.1 micron closed loop spindle slides mounted on a solid granite machine bed for stability.
Gardner Double Disc Grinder. Manufacturer: Gardner Trabon Lube System Machine mounted electrical panel Stepper motors for rapid traverse and incremental infeed of spindle slides Coolant cleanout tank with pump Spindle guards Equalizer bar with leveling pads (1) S...
Double or Dual Disc Grinding is a highly efficient method of removing equal stock from opposing faces of a part, normally symmetrical stock removal. The Double Disc Grinding process will also produce the highest level of Flatness and Parallelism on opposing...
Double Disc. Grind Lap Services, Inc. double disc grinding machines allow us to handle almost any configuration of parts. We often combine flat lapping, blanchard grinding and double disc grinding in order to achieve the best results for our customers.. Our double disc grinders can simultaneously grind both sides of your part to exact dimensions for thickness, flatness and parallelism to .0005".
Double or Dual Disc Grinding is a highly efficient method of removing equal stock from opposing faces of a part, normally symmetrical stock removal. The Double Disc Grinding process will also produce the highest level of Flatness and Parallelism on opposing...
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