How To Make A Romi T Series

Transcription

1 Engine Lathes Romi T Series ROMI T 240 ROMI T 350 ROMI T 500

2 The Romi T Series has been carefully designed to provide full security to the operator, according to the current safety standards. Safety machines, versatile and reliable for many types of applications. Romi industrial site view, in Santa Bárbara D Oeste, SP, Brazil 1 UF-16 - Machine tools assembly 2 UF-19 - Heavy duty CNC lathes assembly 3 UF-15 - Plastic processing machines assembly 4 UF-14 - Electrics panels assembly 5 UF-11 - Heavy parts machining Engine lathes for tool room, production, maintenance and training Illustrative image Equiped with optionals Illustrative image Equiped with optionals 2

3 Illustrative image Equiped with optionals Bed The bed, double wall construction is internally ribbed and provides excellent rigidity. The guideways are hardened and ground with 450 Brinell of hardness (approximate) Tailstock stroke limiter Provides full operator security, not allowing the fall of tailstock. Carriage Robust structure. It incorporates a system to eliminate backlash between nut and cross feed screw, and lubrication system by manual operation pump. Square tool post 4 - positions square tool post mounted on a rotating base. 3

4 End gearing Equipped with acoustic protection and gears made by steel and Delrin, to provide low noise during machining. Two configurations can be possible by changing just one gear: One for Metric and Inches threads, and one for Module and Diametral Pitch. Handwheel of longitudinal manual feed In turning operations using the longitudinal automatic feed, or at execution of threads with the driven spindle guide, the handwheel of longitudinal manual feed remains stationary, without turning, for operator safety, preventing injuries or any other type of accident. Graduated dual mm and inch. Chuck protection Is equipped with an anti-fraud interlocked system, that does not allow to power on the machine if chuck protection is open. Does not allow the torque wrench remains on the chuck, avoiding accidents when the spindle is turned on. Minimizes the projection of chips and cutting fluid splashes. Headstock Hardened and ground gears and shafts, are dynamically balanced and run in an oil bath. The wide range of speeds and the large number of speeds enables the selection of optimum metal cutting conditions. The rigid cast housing together with the excellent transmission system ensure high performance and a long working life. Thread and feed gearbox Provides multiple feed and thread pitch combinations. Gears and shafts are hardened, run in precision bearings all in an oil bath for optimum lubrication. Apron Utilizes hardened gears and shafts running in oil bath. It features smooth engagement of cross and longitudinal feed levers. During thread cutting the half-nut is engaged and receives additional lubrication automatically. 4

5 Safety microswitch in the headstock door access For operator safety, this system does not allow that the machine be turned on if the door is open, according to the current safety standards. The safety microswitch has anti-fraud fastening system. Electric panel To ensure operator s safety, the electrical panel was designed and built according to the requirements of current safety standards. Rear chip protection Minimizes the chips projection and cutting fluid spills from the rear of the machine during machining operations. Braking system Electromagnetic brake direct coupled to the main motor provides instantaneous spindle stopping with low noise. It has automatic safety device that activates the brakes if an energy power failure occurs. Chip protection Equipped with polycarbonate viewer protection. It has an safety microswitch system, anti-fraud, not allowing turned on the machine if the chip protection is open. Security system with micro switches limits for longitudinal travel (optional) It has position adjustment when actuated makes the interruption of longitudinal travel, limiting travel and avoiding collisions. This system is suitable for education (available for ROMI T 240). Lead screw and feed rod protection system Manufactured in stainless steel, provides full protection and security, not allowing any operator contact with the lead screw and feed rod, avoiding any accidents. Also protect the lead screw and feed rod against chips and cutting fluid, contributing for better lubrication system. 5

6 Technical specifications ROMI T 240 ROMI T 350 ROMI T 500 Capacity Centers height mm (in) 220 (8.65) 268 (10.55) 342 (13.46) Distance between centers m (in) 0,5 / 1,0 (19.68 / 39.37) 1,5 (59.05) 2,25 / 3,25 (88.58 / ) Swing over bed mm (in) 455 (17.90) 520 (20.47) 660 (25.98) Swing over saddle wings mm (in) 390 (15.35) 450 (17.72) 595 (23.43) Swing over cross slide mm (in) 240 (9.45) 350 (13.78) 500 (19.68) Swing through gap mm (in) (33.66) (**) Lenght of gap in front of chuck mm (in) (8.65) (**) Cross slide travel mm (in) 250 (9.84) 300 (11.81) 350 (13.78) Tool post carriage travel mm (in) 120 (4.72) 120 (4.72) 120 (4.72) Tool section mm (in) 20 x 20 (0.787 x 0.787) 20 x 20 (0.787 x 0.787) 20 x 20 (0.787 x 0.787) Bed Width mm (in) 305 (12) 305 (12) 305 (12) Heigth mm (in) 334 (13.15) 334 (13.15) 334 (13.15) Headstock Spindle nose asa L0 L0 L0 Spindle hole diameter mm (in) 52 (2.04) 52 (2.04) 52 (2.04) Spindle taper hole degrees 1 o 26 1 o 26 1 o 26 Reduction sleeve taper hole MT Spindle diameter at front bearing mm (in) 83 (3.27) 83 (3.27) 83 (3.27) Number of speeds Range of speeds rpm 44 ~ 2, ~ 2, ~ 1,800 Tailstock Quill travel mm (in) 125 (4.92) 125 (4.92) 125 (4.92) Quill diameter mm (in) 60 (2.36) 60 (2.36) 60 (2.36) Quill taper MT Threads and feeds gearbox Longitudinal feeds mm/rot (in/rot) 0,05 to 8,856 ( to 0.35) Cross feeds mm/rot (in/rot) 0,021 to 3,704 ( to 0.15) Inch threads tpi 42 to 0,5 Metric threads mm (in) 0,4 to 56 Module threads Mod 0,1 to 14 Diametral pitch threads DP 168 to 2 Leadscrew tpi 6 Motors Main motor hp 7,5 7,5 7,5 Coolant pump hp 0,125 0,125 0,125 Dimensions and weigth (approximate) 1,810 x 1,110 3,560 x 1,480 (71.26 x 43.70) (b.c. = 0.5 m) (*) ( x 58.27) (b.c. = 2.25 m) (*) Floor space required mm (in) 2,310 x 1,110 2,810 x 1,260 ( x 49.60) 4,560 x 1,480 (90.94 x 43.70) (b.c. = 1 m) (*) ( x 58.27) (b.c. = 3.25 m) (*) Net weight kg (lb) 1,450 (3.20) (b.c. = 0.5 m) (*) 2,550 (5.62) (b.c. = 2.25 m) (*) 2,050 (4.52) 1,750 (3.85) (b.c. = 1 m) (*) 3,300 (7.28) (b.c. = 3.25 m) (*) (*) B.C = Between centers (**) Only for ROMI T 500 with 3.25 between centers 6

7 Standards equipment 20 speeds headstock, ASA L0 spindle nose, with Ø50 mm through hole, equipped with CM-4 reduction sleeve and CM-4 x 60 dead center. AC motor for headstock drive, with built-in electromagnetic safety brake Apron equipped with manually operated pump for bed and cross slide guides lubrication, and command lever with safety lock Chip pan Chuck protection with safety interlocked system by microswitch and anti-fraud fixing Electrical system for 220V / 380 / 440 Vca, 50 / 60Hz Enlarged threading turning system incorporated to headlock Gap bed (only ROMI T 500 x mm) Manual pump for bed and cross slide guideway lubrication Manual Tailstock MT-4 x 60º center, with fixation through leverage (ROMI T 240) and through nuts and bolts (ROMI T 350 / T 500 ROMI), with quill graduated in millimeters and inches. Machine design according to current standards Mobile protection for operator with safety interlocked system by microswitch and anti-fraud fixing Rear chip guard Standard colors: Munsell Blue 10B-3/4 and Gray RAL 7035 Set of instruction manuals in CD Set of wrenches for machine operation Set of leveling screws and nuts Thread and feed gearbox allowing to make threads with only two mounts at the end gear Optional equipment 3 - jaw universal chuck, solid jaws, cast iron body Ø 200 mm (c) or Ø 250 mm (d) 4 - position square tool post mounted on a rotating base 4 - jaw independent chuck, Ø 350 mm, ASA L0 (all versions) or Ø 450 mm (only for ROMI T 350 and ROMI T 500) Adapter plate for ASA L0, Ø 200 mm or Ø 250 mm Adapter plate for ASA L0, Ø 210 mm or Ø 250 mm (to be adapted according to customer s chuck) ASA L0, Ø 220 mm faceplate Complete coolant system Follow rest with bronze tips, Ø 8 to Ø 50 mm diameter capacity Fluorescent worklight Live center MT-4 Longitudinal stroke limiter Micrometrico stroke limiter Safety device with switches on travel limits Special painting Steady rest (open) with bronze tips, Ø 8 to Ø 80 mm capacity Steady rest with bronze tips, Ø 60 to Ø 305 mm capacity, supplied with set of cartridges for Ø 60 to Ø 205 mm capacity (only for ROMI T 500) n Additional set of bronze tips, Ø 152 to Ø 305 mm capacity n Additional set of rollers, Ø 60 to Ø 205 mm capacity n Additional set of rollers, Ø 152 to Ø 305 mm capacity Steady rest (closed) with bronze tips, Ø 8 to Ø 152 mm capacity, supplied with set of cartridges for Ø80 to Ø80 mm capacity n Additional set of bronze tips, Ø 80 to Ø 152 mm capacity n Additional set of rollers, Ø 8 to Ø 80 mm capacity n Additional set of rollers, Ø 8 to Ø 152 mm capacity Dimensions - dimensions in mm (in) A E F B H C D Front view Left view G I Space Espaço to remove para remoção chip pan da bandeja aparadora de cavacos B.C* A B C D E F G H I ROMI T m (19,68) 530 (29.87) 205 (8.07) 1,630 (64.17) 1,810 (71.26) 1,084 (42.68) 1,280 (50.40) 1,110 (43.70) 1,900 (74.80) 560 (22.05) 1.0 m (39.37) 1,030 (40.55) 205 (8.07) 2,130 (83.85) 2,310 (90.94) 1,084 (42.68) 1,280 (50.40) 1,110 (43.70) 1,900 (74.80) 560 (22.05) ROMI T m (59.05) 1,530 (60.24) 252 (9.92) 2,630 (103.54) 2,810 (110.63) 1,132 (44.57) 1,328 (52.28) 1,260 (49.60) 1,945 (76.57) 560 (22.05) ROMI T m (88.58) 2,280 (89.76) 326 (12.83) 3,380 (133.07) 3,560 (104.15) 1,205 (47.44) 1,402 (55.20) 1,480 (58.27) 2,140 (84.25) 560 (22.05) 3.25 m (127.95) 3,280 (129.13) 326 (12.83) 4,380 (172.44) 4,560 (129.53) 1,205 (47.44) 1,402 (55.20) 1,480 (58.27) 2,140 (84.25) 560 (22.05) (*) B.C = Between centers 7

8 For additional and updated information visit our site: CE safety regulation compliance available only for the European Community or under request Indústrias Romi SA HEAQUARTER Av Pérola Byington 56 Santa Bárbara d Oeste SP Brasil Phone +55 (19) Fax +55 (19) INDUSTRIAL SITE Rod. SP 304, Km 141,5 Santa Bárbara d Oeste SP Brasil Phone +55 (19) Fax +55 (19) A TRADITION OF INNOVATION Romi Machine Tools, Ltd 1845 Airport Exchange Blvd Erlanger KY EUA Phone +1 (859) Fax +1 (859) sales@romiusa.com Romi Europa GmbH Wasserweg 19 D Gross Gerau Alemanha Phone +49 (6152) Fax +49 (6152) sales@romi-europa.de Romi Italia srl Via Primo Levi Grugliasco TO Itália Phone +39 (011) Fax +39 (011) sandretto@romi.com Romi in France Sandretto Industrie SAS Parc de Genève, 240 Rue Ferdinand Perrier ST Priest Phone Fax infos@sandretto.fr Romi in UK Sandretto UK Limited Leigh Road Swift Valley Industrial Estate Rugby CV21 1DS Phone Fax sales@sandretto.co.uk Romi in Spain Italprensas Sandretto S.A. Calle Comadrán, 15 Pol.Ind.Can Salvatela C.P Barberà del Vallès Phone Fax info@italprensas.com Romi in Mexico Sandretto Mexico, S de RL de CV Moliere 13, piso 10-B Col. Chapultepec Polanco, C.P ventasmx@romi.com asistenciamx@romi.com recambiosmx@romi.com ROMI T Series T T T 500 / IN / AA / Specifications are subject to change without prior notice - Printed in Brazil - Please recycle.