TELESCOPIC COVERS
12Pages

Coperture Telescopiche \ Telescopic covers Our company has started with the production of sheet metal telescopic covers: these covers, once intended as protective covers for machine tool slideuuays, have evolved to the point of becoming an integral part of the machine housing, and can be produced in variable thicknesses. Our designers always start from the client's requirements and build a customized product with the added guarantee of high quality material. In addition, as part of our improved customer service, we can provide a cost estimate for the REFURBISHMENT of any telescopic cover, to be carried out on our premises. Where REFURBI5HriEMT is not feasible or cost effective, we can build a new cover using the measurements taken from a sample provided. mounting plate OPEN/CLOSED LEMGTH Measurements available directly from the machine or from the control panel. Basic measurements for the construction of the telescopic cover: CLOSED LENGTH OPEN LENGTH (EXTENSION) Usually used for telesco- pic covers with speeds Usually used for telesco- pic covers with speeds Usually used for telesco- pic covers with speeds reduce noise oil-resistant rubber OPEN LEMGTH - CLOSED LENGTH = 5TROKE 1

Coperture Telescopiche \ Telescopic covers info@metalgennari.it HORIZOMTPlL PIXI5 TELESCOPIC COVERS Replaceable bearings uuith custom-built frame Polythene runner uuith groove mounting TELESCOPIC COVER Upper runner for coupling uuith the back of the guide TELESCOPIC COVERS Custom-built spring-loaded runner for front attachment

Coperture Telescopiche \ Telescopic covers TELESCOPIC COVERS SHAPES Standard shape recommended for telescopic covers with flat plane of Standard shape recommended for telescopic cover with upper side measuring more than 900 mm. and requiring side chip Standard shape recommended for telescopic covers requiring side chip Standard shape recommended for telescopic cover with upper side measuring more than 900 mm. and requiring chip removal Standard shape recommended for telescopic cover with upper side mea- suring less than 500 mm. Standard shape recommended for telescopic cover with upper side...

Coperture Telescopiche \ Telescopic covers where large quantities of coolant are present. Metal Gennari produces stainless steel telescopic covers in any shape and size. Given the high friction produced by the material it is necessary to separate the elements using specific internal contrivances, like uuipers and first contact strips in brass. Stainless steel jacket to protect rubber Brass interlocking

Coperture Telescopiche \ Telescopic covers Pin essential consideration in the design of a telescopic cover is the traverse speed. Up to 15 m/min the covers do not need specific buffers, except in special cases. Betuueen 15 and 30 m/min. specific accessories are required to cushion the impact betuueen the elements in order to make them last longer. From 30 to 60 m/min. scissors are fixed on the cover. Thanks to their "concertina" movement, they prevent impact betuueen the elements and allouu them to move smoothly. recirculating ball guides OPENING BUFFERS These shock absorbers are made up of...

Coperture Telescopiche \ Telescopic covers Brass wrapping runner Ferrozell wrapping runner polythene runner Replaceable coated bearing on a Fixed support Replaceable coated bearing on a fixed support spring-loaded runner polythene runner Replaceable coated adjustable support Teflon roller Teflon roller Brass shock absorber support Damping contour Assembled shock absorber

Coperture Telescopiche \ Telescopic covers Damped uuiper Monjacketed uuiper Metaljacketed rubber uuiper Metaljacketed rubber uuiper Brass uuiper Metaljacketed rubber uuiper Monjacketed uuiper

Coperture Telescopiche \ Telescopic covers SPECIAL APPLICATIONS In addition to the production of traditional telescopic covers our Technical Department is available For the design of bespoke applications to solve problems caused by the continual evolution of the machine tool, for example, traverse speed and large quantities of liquids. Example of special telescopic cover for paral- lel lathe with double scissors and 5 rows of brass interlocking supports. These are used for high speeds as they guarantee smooth opening and greater tightness between the elements and a lower risk of twisting....

FORM TO REQUEST PlM ESTIMATE Coperture Telescopiche \ Telescopic covers Flxis and/or work position Traverse speed Less than £0 Between 20 and 30 Between 30 and 50 mt/min mb./min. mt./min Closed length — ——Thickness fixing flange Water tiqhtness: normal Closing thickness _ (open length) Contact with nylon brass steel coated CUSTOM-BUILT SHARE ] stainless steel thickness. * Do not step on the telescopic cover components, especially when they are moving (Law special feature must be agreed with our Technical Dept. and explicitly approved by it.

Coperture Telescopiche \ Telescopic covers FORM FOR 5URVEY OF THE MnCHinE TOOL GUIDE5 Whenever it is necessary to build new telescopic covers, either because the machine was not desig- ned with any, or where it is necessary to modify the pre-existing cover, the measurements indicated below must be provided. IMPORTANT: PILL MEASUREMENTS MUST BE TAKEN STANDING IN FRONT OF THE SMALLEST ELEMENT. SEE VIEW FROM X IN FIG. I.I, PREVIOUS SHEET. MPCHinE TOOL GUIDE5 PND/OR COVER SUPPORT HEIGHT LEFT HEIGHT RIGHT GUIDE LEFT GUIDE RIGHT GUIDE WIDTH COMMON SPECIAL CPI5E5 (EXTRA MEASUREMENTS TO TAKE)...

Coperture TeleSCOpiche \ Telescopic covers REFURBISHMEMT OF WORM TELESCOPIC COVERS fb part of our improved customer service, if possible and cost-effective, Metal Qennari can provide a cost estimate for the OVERHAUL of any telescopic cover, to be carried out on our premises. I - Repair or replacement of damaged individual element 2 - Replacement of the oil wipers in brass or PVC, if worn 3 - Replacement of runners, rollers, buffers and any other part of the cover 1 - Cleaning and satin-finishing of each individual part 5 - Testing with our simulators and/or test benches 6 - Fast delivery,...