Broširni stroj

Rausch RS3/800

Leto izdelave: 1991, stanje: rabljeno, Wheel diameter – max. 400 mm Number of teeth – max. 150 Module – max. 5 Total power requirement: 16 kW Machine weight approx. 10 t PRÄWEMA CNC Gear Edge Milling Machine using Continuous Hobbing Process For chamfering external and internal gears on sliding sleeves, synchronizer rings, clutch hubs, starter pinions, spur gears, etc. Hfedet Hwylspfx Ab Eod Type SynchroForm W 2 - 1 Year of manufacture: 1991 Machine no. 05610 Workpiece diameter min./max.: 30 – 400 mm Number of teeth: 6 – 150 Maximum module: 5 Tool holder / shank Ø: SK 30 / 20 mm Tool speed / spindle power max. continuous: 4,000 rpm or 1.8 kW Feed rates transverse & longitudinal: 0.001–12 m/min Max. workpiece rotation 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 up to 7 axes with screen input and all necessary monitoring and fault diagnosis systems for fully automatic operation • Two milling spindle units (left and right), adjustable in all necessary angular positions, CNC-controlled: Z and W axes = tool cross slide / X and U axes = tool longitudinal slide, L and O axis = milling spindle, C axis = workpiece spindle rotation. Manually controlled: Tool slide rotary table (B and E axis), tool slide vertical adjustment (V and Y axis), tool head tilt (A and D axis), each with ROD for digital position indication in the control. • Hydraulically actuated workpiece clamping device in conjunction with loading automation via workpiece feeder/conveyor belt and swing loader, as well as air system monitoring for the workpiece. • Coolant unit with chip conveyor, soundproof enclosure, central lubrication, built-in hydraulic system, pneumatically operated safety doors, deburring device, etc. The machine operates on the hobbing principle with electronically synchronized tool and workpiece axes for machining both symmetrical and asymmetrical straight chamfer shapes. Characterized by high productivity and precision. Condition: good to very good – soon ready for demonstration under power Delivery: ex stock – as inspected Payment: strictly net – upon receipt of invoice Further machines for processing transmission components are always in stock. Please inquire about your requirements with us.

Stanje: generalkompletno obnovljen (rabljeno), Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2024, dolžina bročanja: 1.000 mm, število bročirnih položajev: 1, hitrost vlečenja: 3 m/min, Manufacturer: Rausch (Haan/ Rhld) Model: RS 6/1000 Machine No.: 51261 Year of Manufacture: 1978 Weight: 680 kg Overhaul: 11/2024 by Wiemers AG General / Technical Data: Overhauled mechanical vertical broaching machine Rausch RS 6 G Pulling force: 60 kN Broaching speeds: 3 m/min and 6 m/min Return speed: 6 m/min Max. stroke: 1000 mm Max. tool length: 1200 mm Table size / working area: 610 x 470 mm / 520 x 320 mm Table aperture: Ø 90 mm for standard broaching mandrels 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 compared 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 monitoring (integrated into emergency stop circuit) - Machine enclosure below the safety door with chip guard and tool rest - Electrical sensing of the clamping jaws (tool removal control to prevent unintended retraction of the drawbridge) - Coolant swivel system with solenoid valve controlled over the swivel process (to activate coolant before broaching stroke – visual check of lubricant flow, no dry cutting!) - Electrical wiring routed in protective steel conduits - Heavy-duty control cabinet mounting for receiving 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 separator - Control panel made of stainless steel sheet with permanent labeling - 4 central lubrication points for trapezoidal spindle drive Remark: The machine is fully overhauled, and the machine body has been completely refurbished. All wear parts have been replaced. - New trapezoidal spindles and spindle nuts made of cast, wear-resistant bronze - All bearings and seals are new - The coolant system (pump, solenoid valve, and drain tap) including the coolant/lubricant swiveling system is new - The clamping jaws are new - The entire electrical system (control cabinet) is new - All metal sheets and covers are new - The following components have been overhauled and re-used: - Machine base - Machine stand - Machine table with table insert - Drawbridge (clamping jaws are new) - Gear wheels - Electric motor (new brake, new bearings) Hsdpow Ighiefx Ab Esfd The machine is available in our warehouse and can be inspected under power. The attached pictures are original photos of the machine. The machine is marked with the “CE” label. This “CE” conforms to the state of 1998 (first overhaul).

Stanje: rabljeno, Leto izdelave: 1972, Vlečna sila - maks. 6 t Hod bata - maks. 1000 mm Premer obdelovanca - maks. 350 mm Velikost mize 610 x 470 mm Hsdpfx Abeyif Nlo Eofd Delovno območje 520 x 320 mm Delovna hitrost 3 + 5 m/min Povratna hitrost 10 m/min Dolžina orodja - maks. 1200 mm Premer izvrtine v mizi 90 mm Skupna potreba po moči 8,2 kW Teža stroja pribl. 1 t Potreben prostor pribl. 1 x 1 x 1,8 m Stroj je opremljen z dodatki, kot so nosilci in broširne igle.