CNC turning lathe, Swiss type lathe original manufacturer since 2007.
Top 5 Cnc Lathe Brands
CNC Lathe Manufacturers embrace Haas, Mazak, DMG Mori, Doosan and Johnfords with fashions in varied sizes, varieties and functionalities but all help in automating and dashing up the process of a guide lathe. Today Haas is the largest machine-software builder in the US, making vertical and horizontal machining facilities, CNC lathes, rotary tables, 5-axis machines, and such accessories as bar feeders and chip conveyors. All of those merchandise are made in a a million sq. foot facility in Oxnard, California. The CNC lathe is among the most versatile — and thus, widespread — pieces of apparatus used in manufacturing.
They are designed to make use of modern carbide tooling and fully use modern processes. When electrical motors started to become frequent in the early twentieth century, many cone-head lathes had been converted to electrical energy. Cutting instruments advanced once once more, with the introduction of man made carbides, and have become widely launched to common trade in the Seventies. Early carbides have been hooked up to toolholders by brazing them right into a machined 'nest' in the software holders. Later designs allowed tricks to be replaceable and multi faceted, allowing them to be reused.
A lathe is a machine that rotates a workpiece on a spindle to cut away extra materials, using cutting instruments and drill bits with different diameters which are utilized to the workpiece to provide a symmetrical object. These machines are able to producing a variety of shapes, cuts, and particulars on a rotating work part. On a CNC lathe machine, a machinist can program the machine to make difficult cuts on robust materials and produce quality items at a high price. In this text, we'll focus on the variations and makes use of for the two.
At its core, the lathe is a chunk of apparatus that facilitates the machining of raw materials inventory using a number of tools. With a CNC lathe, the tooling operates according to a program written and uploaded to the machine, permitting for highly precise and repeatable production. The newest entry in Okuma’s 2SP-H Series of two-spindle CNC lathes is designed to supply consistent quality in mass production while rising effectivity via course of-intensive machining and automation. The lathe allows secure unattended manufacturing over long runs through a excessive-pace loader feeding blanks. Due to the machine’s unique design, the loader is able to enter the 2SP-2500H whatever the turret’s place.
Most CNC Swiss-type lathes right now use one or two major spindles plus one or two again spindles (secondary spindles). The main spindle is used with the guide bushing for the primary machining operations. The secondary spindle is situated behind the half, aligned on the Z axis.
Equipment utilized in this kind of milling contains vertical lathes, vertical machining centers, and 5-axis machines. Computer numerical controlled (CNC) lathes are rapidly changing the older production lathes (multispindle, and so on.) as a result of their ease of setting, operation, repeatability and accuracy. It permits basic machining operations similar to turning and drilling to be carried out as on a traditional lathe.
The maximum collected and chucked sizes potential are very totally different. The greatest effectivity comes from machines which might be closest to the scale parts you need although you possibly can turn one thing very small from a really giant inventory. Some CNC lathes may already come with barfeeders, Make positive to ask the vendor if it includes a barfeeder on the current value. CNC Lathes have been made to alter the current guide manufacturing lathes also known as carbide tooling. These lathes thought-about 'CNC Lathes' are managed by a machine software paths and programmed by popular langagues known as CAD.
This has led to machining occasions shortening, and subsequently production growing. The demand for faster and extra powerful lathes managed the direction of lathe growth. When choosing the right size CNC lathe, youll wish to contemplate the half sizes O.D.
This makes them ideal for big production runs of small-diameter elements. Vertically-oriented CNC machines make the most of cylindrical cutters on a vertical spindle axis to create plunge cuts and drilled holes, as well as customized shapes, slots, and details on three-dimensional components.
Just as the axis motion, reside tooling, and numerous tooling positions drive the complexity of components that may be produced, the bar capacity outer diameter dimension determines the dimensions parts. Bar feeders push the inventory through the collets for production runs.
are important in ensuring mill axis, and the machine is utilised by everyone from multi axis cnc machine to mill axis.
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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.