69 press releases : Machine-tools: Grinding, Deburring, Finishing

The travelling column plane surface grinders of the MINI line are advanced technology machines designed and built to assure high production capacity, precision and reliability. The project, carried out with CAD and finite element analysis systems, is modular and provides the models Mini12 and Mini15 with maximum grinding surfaces of 1300x650 and 1600x650 mm. The T-structure of the highest r...

All Joen Lih Precision Surface Grinders provide "as standard equipment " an electrically driven Automatic Lubrication System that delivers pressurized lubricating oil to all table ,saddle,and spindle slideways, as well as leadscrews and leadscrew nuts and beatings to maintain the precise accuracy of these performance grinders

A creepfeed grinding center in traveling-column design developed for heavy stock removal. Grinding area (indexing table = x 2), 500 x 300 to 3000 x 500 mm Spindle drive 230 kW, Distance table to spindle centerline 800 mm. The grinding wheel performs all 3 linear movements: longitudinal, transversal and vertical. This provides room for a variety of custom solutions. An indexing table ...

TPP 5090 polishing machine The TPP air driven polishing machine is thé solution of Th. Wortelboer BV for conditioning welding preparations quickly and easy. Tubes, pipes as well as plate edges can be prepared for welding quickly and safely. The two polishing wheels of the TPP 5090 can easily be adjusted according to the thickness of the material. The inevitable wear of the wheels, which d...

The working table executes only longitudinal movements. Double V guide-ways are laminated with Turcite-B hand scraped to obtain smooth stick-slip free movements. The column carries out only crossfeed movements. The column slide is guided by STAR roller linear guides, with C3 grade high precision ball-screws and driven by servo motor. The spindle housing carries out only vertical movements. T...

The S33 is STUDER's best-selling universal cylindrical grinding machine. Our customers praise the exceptional low cost per part achieved during external and internal cylindrical grinding of small and medium-sized workpieces in a single clamping. The S33 has proven itself for both single part and large series production runs. So what's new? The further development of the tried and tested S33 br...

FEIN expands range of belt grinders for industrial and volume production FEIN launches the belt grinder GRIT GIS 150 under the GRIT brand name. The stationary grinder has been developed for the metalworking industry where extreme grinding of steel and stainless steel takes place. Offering a belt width of 150 millimetres, this machine extends the GRIT GIS industrial range for standard professiona...

Highly competitive, with it’s space saving footprint, high precision and extremely cost effective design. The double-disk surface grinding machines in the new DDG product range from Peter Wolters offer economic effectiveness at its best. Everywhere the simultaneous grinding of parallel surfaces is required for a variety of workpieces. Four models, one pledge: long lasting precision from the fir...

Beveling and surfacing unit. Independent inside clamping system made of 8 leveling screws allowing to adjust the perpendicularity and concentricity of the machine without the machine body. Once this part is adjusted, the machine body with its dual hydraulic drive is fixed on this part. Two spider clamping kits are necessary to cover the ranges from 450 mm ID to 762 mm ID. For contact a...

The high-end universal internal cylindrical grinding machine with a B-axis swiveling to 91° and 4 spindle turrets. It is suitable for both general grinding tasks and particularly for grinding complex workpieces from very hard materials (tungsten carbide, ceramic or sapphire). The optimal stability and rigidity of the machine enable finish-grinding of workpieces in a polished surface quality! In the...

latest technology in multiple station belt grinding machinery specifically for the grinding/finishing of Glass- and Carbon Fiber Pipes, GFK, Polyester, Kevlar, and Cardboard tubes and rods. Application ; isolation tubes, winding cores ,bobbins, semi-material for rotary parts, ball cages and high-speed rolling bearings etc. Chemical Industry, Electronic Industry,Automobile Industry, Machine...

This excellent entry model represents a good value internal grinding solution with a broad application range: It is used for both general internal grinding applications and for grinding spring collets or for machining brittle materials. Simple grinding tasks such as bores, surfaces and tapers through to complex contours are challenges which the CT450L masters easily. The CT450L has a very compa...

Overhauling big diesel engines or servicing big pumps and valves used in the oil and gas industry means dealing with big bores. After installation in the field, valves and pumps often require maintenance to rid the inside diameter (ID) of foreign material ranging from rust and corrosion to accumulated chemicals and biological matter. Improper cleaning and resurfacing of the ID’s of those bores can ...

With the 2-step drag finishing unit DF 3/2 OTEC presents an absolute highlight. With this machine, it is possible for the first time to wet-grind and polish work pieces, such as implants and a watch cases, in just one workholding. Through the use of this sophisticated technology you can achieve hand-polishing quality and process reliability. Since the company was established in 1996, OT...

Lapmaster International LLC presents the FTP 130 as a new product addition to its Metrology Line. The FTP 130 is a 3 way measuring system which accurately measures the flatness, thickness and parellelism of both 1 and 2 sided parts. Up to two different functions can be used simultaneously to measure parts as thin as 0.20mm or as thick as 200mm. It also comes with a new analog-digital display tha...

Lapmaster and Hamai Corporation Ltd. of Japan are partnering to begin offering the LSP Series in the U.S. This is a brand new line of unique ultra-precision planetary double-sided lapping & polishing machines that incoroporate a multitude of innovative features and benefits. Hamai, a leading manufacturer of lapping & polishing equipment in Japan, has a strong presence in the optics and semico...

Transfer deburring machines are highly automated systems with deburring modules that can be flexibly configured and that are theoretically unlimited in number. KADIA supplies operational systems with all necessary peripheral components (e.g. coolant system, hydraulic system and pneumatic equipment). Transfer deburring machines are used when ultra-short cycle times are required in high-volume produ...

Efficiency, simplicity of use and complète automation make this vertical axis grinder the essential machine to work hard steel pieces and to sharp punches and dies. The operator has to do three simple operations: • to load the piece • to choose working cycle parameters • to push the start button The machine touches automatically the piece and starts a grinding cycle..The machine is...

Based on customer demands ZOLLER, the leader in tool presetting and measuring system technology continues to develop its latest image processing technology »pilot 3.0«. The newest version has recently been introduced at the CONTROL tool show in Stuttgart, Germany, showing even more intriguing functions. Challenging measuring tasks are solved “at the push of a button”. Once more, ZOLLER brings it to...

Three axes automatic grinder with small footprint. Castings are made of high quality ribbed cast iron. X&Z slide ways are laminated with Turcite-B. The elevation guide ways (Y axis) are hardened and ground. The spindle is supported by P4 preloaded super precision angular contact ball bearings to guarantee a maximum 2 micron run out. Hydraulic system with a specially designed valve enab...