Protahovací stroj

Rausch RS3/800

Rok výroby: 1991, stav: použitý, Wheel diameter – max. 400 mm Number of teeth – max. 150 Module – max. 5 Total power requirement: 16 kW Machine weight approx. 10 t P R Ä W E M A CNC Gear Edge Milling Machine in continuous hobbing process For chamfering external and internal gears on sliding sleeves, synchronizer rings, clutch hubs, starter pinions, spur gears, etc. Type SynchroForm W 2 - 1 Year of manufacture 1991 Machine no. 05610 Workpiece diameter min./max.: 30 – 400 mm Number of teeth: 6 – 150 Max. module: 5 Tool holder/shank diameter: SK 30 / 20 mm Max. tool speed/spindle power: 4,000 rpm / 1.8 kW Feed rates, transverse and longitudinal: 0.001–12 m/min Max. workpiece speed (1.5 kW) - C-axis: 2,000 rpm Total drive: approx. 16 kW – 380 V – 50 Hz Weight: approx. 10,000 kg Accessories / special equipment • BWO (HECKLER & KOCH) CNC control type 785 H for a total of 7 axes with screen input and all necessary monitoring and error diagnostic systems for fully automatic operation • Two milling spindle units, left and right, adjustable to all required angular positions, CNC-controlled: Z and W axes = tool cross-slide, X and U axes = tool longitudinal slide, L and O axes = milling spindle, C axis = workpiece spindle rotation Manually controlled: tool slide rotary table (B and E axes), tool slide vertical adjustment (V and Y axes), tool head tilt (A and D axes), each with encoder for digital readout in the controller. • Hydraulically actuated workpiece clamping device in conjunction with an automatic loading system via workpiece feed/conveyor and swivel loader, including air system monitoring for the workpiece. • Coolant system with chip conveyor, sound enclosure, central lubrication, integrated hydraulic system, pneumatically controlled safety doors, deburring unit, etc. The machine operates using the hobbing principle with electronically synchronized Hedpfet Hwylox Aamefd tool and workpiece axes for the machining of straight chamfer forms, both symmetrical and asymmetrical. Distinguished by high productivity and accuracy. Condition: good to very good – soon available for power-on demonstration Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice A selection of further machines for the machining of transmission components is always available from stock – please always enquire according to your requirements.

Stav: generálne opravený (použitý), Funkcionalita: plne funkčný, Rok výroby: 2024, dĺžka protahovania: 1 000 mm, počet broachovacích poloh: 1, rýchlosť brokovania: 3 m/min, Manufacturer: Rausch (Haan/ Rhld) Hedjw Ighiepfx Aamefd Model: RS 6/1000 Machine No.: 51261 Year of Manufacture: 1978 Weight: 680 kg Overhauled: 11/2024 by Wiemers AG General Information / Technical Data: Overhauled mechanical vertical broaching machine Rausch RS 6 G Pulling force: 60 kN Broaching speed: 3 m/min and 6 m/min Return speed: 6 m/min Maximum stroke: 1000 mm Maximum tool length: 1200 mm Table size / working area: 610 x 470 mm / 520 x 320 mm Table bore: Ø 90 mm for standard broaching tools Workpiece diameter: unlimited Dimensions (H x W x D): 2,250 mm x 850 mm x 1,200 mm (H = table height from floor, without attachments) Motor: 4.4 kW / 5.5 kW Power supply: 400 Volt / 50 Hz Additional modifications/optimizations made to the original machine: - External stroke adjustment - New, cross-machine, reproducible tool length adjustment system - Additional limit switches for end position monitoring - Machine safety door with interlock (emergency stop circuit) - Machine enclosure below safety door with chip guard and tool storage area - Electrical sensing of clamping jaws (tool removal monitoring to prevent unintentional return of the traversing beam) - Coolant swivel system with actuated solenoid valve over swivel process (to turn on coolant before triggering the broaching stroke » visual inspection of lubrication flow, no dry cutting!) - Routing of electrical wiring in protective steel conduits - Heavy-duty control cabinet mount for accommodating machine components - Additional oil-tight drip tray on the control cabinet - 3-sided enclosed splash guard cabin (W=960 x D=450 x H=590 mm) - Reinforced chip screen with magnetic catcher - Operator panel made of stainless steel sheet with permanent marking - 4 central lubrication points for the trapezoidal spindle drive Note: The machine is completely overhauled; the machine body has been fully reconditioned. All wear parts have been replaced. - New trapezoidal spindles and spindle nuts made from cast wear-resistant bronze - All bearings and seals have been renewed - The coolant system (pump, solenoid valve, and drain cock) incl. coolant-lubricant swivel system is new - The clamping jaws are new - The complete electrics (control cabinet) are new - All sheet metal parts and enclosures are new - The following components have been refurbished and reused: - Machine base - Machine frame - Machine table with table insert - Traversing beam (clamping jaws are new) - Gear wheels - Electric motor (new brake, new bearings) The machine is stored at our premises and can be inspected under power. The attached images are original photos of the machine. The machine is equipped with the "CE" mark. This CE marking corresponds to the status of 1998 (first overhaul).

Stav: použitý, Rok výroby: 1972, Ťahová sila - max. 6 t Zdvih piestu - max. 1000 mm Priemer obrobku - max. 350 mm Veľkosť stola 610 x 470 mm Pracovný rozsah 520 x 320 mm Pracovná rýchlosť 3 + 5 m/min Hjdpfeyif Nljx Aamjfd Rýchlosť spätného chodu 10 m/min Dĺžka nástroja - max. 1200 mm Otvor stola 90 mm Celkový príkon 8,2 kW Hmotnosť stroja cca 1 t Potrebný priestor cca 1 x 1 x 1,8 m Stroj je dodávaný s príslušenstvom ako držiaky a preťahovacie ihly.