CNC turning lathe, Swiss type lathe original manufacturer since 2007.
Cnc Lathe Process Description
The front-facing twin spindles provide significantly higher ranges of productivity and far greater reliability in mass manufacturing, particularly for automotive components. The compact automation-ready machine is said to provide excellent floor house utilisation and integrates two lathes into one unit with a regular loader for continuous back and front work. Okuma, represented within the UK by NCMT has added the 2SP-2500H CNC lathe to its line of a sensible machines.
Main and feed drive separation, CNC lathe main drive and feed drive using their very own unbiased servo motor, the transmission chain becomes easy and reliable. At the identical time, the motor can be a separate movement, and in addition can obtain multi-axis linkage. The use of computerized chip removing system, CNC lathes are mostly utilizing slantbedlathe structure layout, chip removal is handy, and easy to use computerized chip conveyor. From heavy roughing to high pace finishing, our CNC machines and merchandise are designed with the energy and rigidity to thrive in your tough manufacturing environment.
CNC lathes are costlier and complicated than manual lathes, but they also offer some exciting advantages when compared to a manual lathe. The bottom line is that a CNC lathe can do anything that can be accomplished with a manual lathe, plus an entire lot more. We meet precision industry standards, maintain tight tolerances and provide material traceability. The G83 peck drilling cycle is used with stay tooling to drill offset from the centreline on the Z-Axis.
To get round these, good CNCs will help software program that automatically adjusts the chopping velocity to cut back and minimise the influence of vibrations on thread quality. Swiss-type turning As its name implies, Swiss-kind turning is ideally suited to the manufacture of small high-precision elements for the watch, medical or dental industries. Versatile CNC machines ought to assist this kind of machining and be able to producing multiple components in a single cycle. Four spindles, usually partnered in pairs, are mounted in a sq. pattern in a big cylindrical provider drum.
We configured our 'Top Turn' lineup to supply a truly universal machine at a worth that is positive to bolster your backside line. 1 – Okuma LB-3000 – Live Tool Capability, Full C Axis, Y Axis, Programmable Tail Stock, three” Through Spindle. Thread turning Vibration is an issue that impacts steel chopping processes including high-velocity turning. This phenomenon can have more severe implications for thread slicing on a lathe.
Sets-up lathes by putting in and adjusting three- and four-jaw chucks, tools, attachments, collets, bushings, stops, indicating vices. Mount, install, align, and safe tools, attachments, fixtures, and pieces on machines, utilizing hand instruments and precision measuring devices. With a maximum spindle velocity of 6,000min-1 and a doubled max motor output of seven.1kW, the machine’s milling capabilities are on par with that of a small machining centre. Other applications embody powerful face milling, drilling and tapping.
epetitive cycles are used in CNC Lathe Programming to minimise the quantity of code that must be written and give us more management over complicated shapes and operations. The control system will understand the operation and perform the repetitive cycle following the commands which might be given by the programmer till the feature is full.
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Zhongshan JSTOMI CNC Machine Tool Co., Ltd. will continue to bring our industry nuances of style and approaches to cnc service which are consistent with our evolving aspirations.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. who primarily serve our consumers need to consider offering their products in an multi axis cnc machine such as cnc service to take advantage of the growing interest from consumers in supporting mill axis.
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Zhongshan JSTOMI CNC Machine Tool Co., Ltd. can reassign work or shuffle around assigned tasks if one team member is overwhelmed while others are not, more effectively managing resources on the fly. With detailed overviews and reports, manufacturers also can more easily stay abreast of new developments.
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.