CNC turning lathe, Swiss type lathe original manufacturer since 2007.
Cnc Machine Centre
Best for short runs and small sizes, these techniques can come fully equipped with an assortment of tools and power changers, magazines, and carousels. They additionally offer coolant and fluid systems and specialty enclosures. The RMC V120 Industrial Engine Machining Center is a big open body CNC machine designed for all your large engine machining wants. The RMC V120 is a “true” simultaneous four-axis, pc based, laptop controlled industrial standard machining heart outfitted to deal with all facets of precision machining. Whether or not it's “blueprinting large engine blocks to precise manufacturing facility specifications or general machining of specialty gadgets, the can’tV120 can do all of it.
The V120 has a 126” x32” table and travels of one hundred twenty” x35” x30” (XYZ). Features embrace a sophisticated excessive-pace spindle motor with elevated power (43HP) and pace up to 20,000 rpm. Rottler’s Computer-Aided Manufacturing Software permits basic CNC industrial machining for all kinds of functions.
However, hundreds of other firms additionally constructed milling machines at the time, and lots of had been important in varied methods. The evolution of machine design was pushed not solely by inventive spirit but in addition by the constant evolution of milling cutters that saw milestone after milestone from 1860 by way of World War I. Horizontal boring mill Large, correct bed horizontal mills that incorporate many features from varied machine tools. They are predominantly used to create massive manufacturing jigs, or to switch massive, excessive precision elements. They have a spindle stroke of a number of (often between 4 and 6) ft, and plenty of are equipped with a tailstock to carry out very long boring operations with out losing accuracy because the bore increases in depth.
And the third kind is three plus two axis buildings, which is a three axis machine added with two axis swing bed, providing further shifting capability. Some producers might add columns unto the machining centers, granting not only one more axis mobility but additionally higher vibration resistance.
All programming and operations are accomplished directly on the Rottler EM69HP 32” Touch Screen Control Panel. The 24-software automated tool changer is included as normal equipment for “set it and overlook it” operation. In these a long time, Brown & Sharpe and the Cincinnati Milling Machine Company dominated the american milling machine field.
This allows the machining of very advanced components not possible using 3 or 4 axis machining. Parts required within the Aerospace, Medical and Defense industries are common functions where 5-axis machining is required. Single-setup machining (generally referred to as “Done-in-One”) to reduce lead time and increase efficiency helped contribute to the adoption of 5-axis machining. The ability to avoid collision with the device holder utilizing these axes, not only allows entry to extra complex geometry, but also helps delay tool life by tilting the cutting device or the table. A CNC machining centre for metalworking is a central piece of kit in industrial operations.
This is why second-hand machinery merchants who solely deal in accredited and conveyable CNC machining centres are the perfect places to acquire a used CNC machining centre. The value distinction alone between a brand new 5-axis CNC machine and a used machining centre is cause sufficient to think about taking the second-hand route. CNC Vertical Machining Centers — The commonest piece of CNC equipment, these complex instruments are the best CNC mills to program and a key component of many machine retailers.
The EM69HP has swift, speedy actions and chopping speed with infinite look-a-head capabilities providing quick production times. Digitizing is completed routinely on the machine utilizing a Reinshaw probe, eliminating the need for an expensive coordinate measuring machine (CMM).
These excessive-efficiency, efficient and precise machines assure that any form and type can be manufactured. Prototype development, remodeling forged iron parts or series elements created from solid material - an excellent CNC machining centre enables manufacturing to realize new ranges of efficiency. The weakpoints described make shopping for a CNC machining centre a matter of trust.
Double column plus 5 axis performance is likely one of the very practical options to unravel the machining vibration points while improve the accuracy on the identical time. CNC Double column machining middle is a complicated metalworking machine device that can cope with many sorts of machining tasks suddenly. 5-axis machining entails utilizing a CNC machining middle to maneuver a stationary part or chopping tool alongside five different axes simultaneously.
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Daily “Clean + Lubricate” as the Baseline
After each shift, remove chips and coolant residue from the fixture surface and collet jaws with a soft cloth or air gun to prevent corrosion and re-clamping errors. Every eight hours, apply a trace of rust preventive oil to spring collets, guide bushings and other moving parts; once a week, add a thin coat of grease to ball-screw nuts and hydraulic cylinder rods to reduce wear. Before any prolonged shutdown, spray anti-rust oil on internal bores and locating faces and wrap them in wax paper or plastic film.
Precision Calibration & Data Closure
Use ring gauges or master bars every month to verify repeatability of the fixture; log results in the MES. If deviation exceeds 0.005 mm, trigger compensation or repair. For quick-change systems (HSK/Capto), check taper contact percentage every six months—target ≥ 80 %. If lower, re-grind or replace.
Spare Parts & Training
Keep minimum stock of jaws, seals and springs to enable replacement within two hours. Hold quarterly on-machine training sessions for operators on correct clamping practices and anomaly recognition to eliminate abusive clamping.
In short, embedding “clean–lubricate–inspect–calibrate” into daily SOP keeps the fixture delivering micron-level accuracy, reduces downtime, and extends overall machine life.
Six preventive measures
Environment control: keep the workshop at a stable temperature and low humidity; exclude dust and corrosive gases to reduce chemical wear on guideways and screws.
Daily checks: remove chips every shift and inspect the lubrication of the spindle, bearings, ball screws and guideways; act on any abnormality immediately.
Preventive lubrication: replace lubricants on schedule and keep the lubrication system unobstructed to minimize fatigue wear.
Accuracy monitoring: use laser interferometers or ball-bar systems monthly to measure geometric errors and compensate for ball-screw backlash or guideway straightness in time.
Electrical health checks: periodically examine cables, relays and cooling fans to prevent hidden aging caused by overheating.
Data monitoring: onboard sensors record spindle current, vibration and temperature; cloud-based analytics predict early bearing or tool failures.
Why prevention matters
• Ensures machining consistency: eliminating micron-level error sources keeps batch dimensions stable and reduces scrap.
• Extends machine life: preventing micro-cracks from growing can prolong overall life by more than 20 %.
• Reduces unplanned downtime: planned maintenance replaces emergency repairs, increasing overall equipment effectiveness (OEE) by 10 % or more.
• Cuts total cost: lower spare-parts inventory, labor and lost-production costs can save tens of thousands of dollars per machine annually.
• Enhances brand reputation: consistent on-time, defect-free deliveries strengthen customer trust and secure future orders.
Optimizing cycle time on turn-mill machining centers is crucial for boosting productivity and reducing costs. It requires a systematic approach addressing machine tools, cutting tools, processes, programming, fixtures, and material flow.
Ensure Geometric Accuracy
Swiss-type lathes process long, slender workpieces with multi-axis synchronization. A bed inclination of only 0.02 mm/m creates a “slope error” along the Z-axis, tilting the tool relative to the part centerline. This results in taper on outer diameters and asymmetric thread profiles. Periodic re-verification and re-leveling restore overall geometric accuracy to factory standards, guaranteeing consistent dimensions during extended production runs.
Extend Guideway and Ball-Screw Life
When the machine is not level, guideways carry uneven loads and lubricant films become discontinuous, accelerating localized wear and causing stick-slip or vibration. After re-leveling with shims or wedges, load distribution evens out, reducing guideway scoring and ball-screw side-loading. Service life typically improves by more than 20 %.
Suppress Thermal Growth and Vibration
A tilted bed leads to asymmetric coolant and lubricant flow, generating thermal gradients. Subsequent expansion further amplifies geometric errors. Re-verifying level, combined with thermal compensation, produces a more uniform temperature rise and reduces scrap caused by thermal drift. Additionally, a level bed raises natural frequencies, cutting chatter amplitude and improving surface finish by half to one full grade.
Chinese-built Swiss-type lathes have moved beyond the “low-cost substitute” label to become the “value leader” for overseas users. On the cost side, machines of comparable specification are priced well below those of traditional leading brands, and ongoing maintenance costs amount to only a fraction, dramatically lowering the entry barrier for small-to-medium job shops in Europe and North America. Lead time is equally compelling: major domestic OEMs can ship standard models within weeks, and special configurations follow shortly thereafter. When urgent orders arise from the electric-vehicle or medical-device sectors, Chinese production lines consistently deliver rapid responses.
Intelligence is on par with top-tier global standards. Machines routinely feature thermal compensation, AI-based tool-life prediction, and cloud-enabled remote diagnostics. Mean time between failures is long, and fully open data interfaces simplify secondary development for end users. Complementing this is a worldwide service network: Chinese manufacturers maintain parts depots and resident field engineers across the Americas, Europe, and Southeast Asia, enabling on-site support often within a single day, whereas legacy brands usually require factory returns measured in weeks.
1. Quick Troubleshooting Steps
Check the clamping pressure: Ensure the pressure plate or collet applies even force; too much or too little pressure will jam the bar. Adjust the pneumatic or hydraulic release mechanism accordingly.
Align the material path: Verify that the bar feeder, guide bushing, and spindle centers are collinear; any offset will cause the bar to twist or wedge.
Inspect belts and rollers: Belts must be tensioned correctly—loose belts slip, over-tight belts bind. Replace worn rollers immediately.
Lubricate moving parts: Clean and grease the eccentric shaft, release cam, and pusher fingers; lack of lubrication is a common cause of seizure.
I. Installation Guidelines for Swiss-Type Lathe Bed
1. Foundation Preparation
Floor Requirements: The Swiss lathe bed must be installed on a solid, level concrete foundation to prevent machining inaccuracies caused by ground settlement or vibration.
Load Capacity: The foundation must support the machine’s weight and dynamic cutting forces to avoid deformation affecting spindle and guide bushing alignment.
Vibration Isolation: If the workshop has vibration sources (e.g., punch presses, forging machines), anti-vibration pads or isolation trenches are recommended to enhance CNC machine stability.
Summary
Ball screws are the physical enablers of Swiss-type lathes across five critical dimensions:
Micron-level positioning for complex micro-structures;
High-speed rigidity supporting synchronized multi-axis cutting;
Active thermal control ensuring batch consistency;
Ultra-wear-resistant design enabling maintenance-free operation for 10+ years.
Their performance defines the precision ceiling of Swiss-type machining – truly "invisible champions" in precision transmission.