CNC turning lathe, Swiss type lathe original manufacturer since 2007.
Cnc Lathes Catalogue
This countershaft, along with the step pulley, carries two clutch pulleys additionally, that are connected to the principle shaft through belts. One of these pulleys carries an open belt and the opposite a cross belt. With this arrangement of belts the machine spindle can be rotated in reverse directions according to the requirement by making use of any certainly one of these belts at one time. With appropriate combination and choice of completely different steps on cone pulleys and the engagement or disengagement of again gears, a fairly wide range of speeds may be obtained for lathe spindle. We’re also one of many few companies in the USA that uses the Crippa Tube Bending Machine for our CNC tube bending projects.
Computer-numerical management machining is a course of used primarily by producers to supply machined parts, products, items. The early machines used punched-paper know-how as a driver, and that has developed into at present’s digital software. The CNC machining grew popular quickly as a result of its ability to provide extremely-exact results in giant portions across many purposes.
Headstock of a cnc lathe machine have the principle motor of cnc lathe machine which drives the main spindle. Physically CNC lathe machine is a simple lathe machine with CNC controls panel outfitted with it. Internally all of the performance of cnc lathe machine it managed through cnc management. Having step-cone pulley drive and the again-gears to supply numerous speeds to the work. This sort of drive requires the usage of a countershaft which carries a similar cone pulley to that offered on the lathe spindle.
Manufacturing finds CNC machining significantly helpful as a result of the trade wants massive amounts of metal and plastic elements, typically in complex shapes. A number of CNC machines supply the benefit of getting multiple axes that can modify to troublesome angles and help handle hard-to-reduce materials.
This unique machine allows us to create close shapes inside a single cycle, ensuring your tube bends meet your specs time after time. CNC machining delivers superior accuracy, precision and pace for top quantities of product, and that makes it the proper selection in most conditions. Businesses in competitive industries gain an edge by way of effectivity and consistency, in addition to precision and accuracy. Among the primary things to occur with CNC machining is using computer-aided design (CAD) software program to supply a two- or three-dimensional model of the ultimate part. The prototype picture of that part is then fed into the software, which operates by way of the computer to command the machining tools to produce objects identical to the model.
For this cause, it’s essential to be careful when setting the axis offset. Noting the right offset for every tool (which can be slightly totally different from that recommended by the supplier) can save you time in the future. Through the CNC lathe’s “studying eye,” you can assure that instruments are operating where anticipated.
The computerization aspect of CNC machining provides detailed, constant outcomes. Specific instruments have precise axis offsets so as to reduce correctly. Not only do these axes differ from manufacturer to producer — they can differ minutely from particular person software to tool.
A component wants concave and convex arcs, imperial and metric threads and two tapers of differing degrees. An automated CNC machine would use three tools to cut the half, while the standard machine would require five instruments and little doubt more time. A router or spindle turns the slicing implement, which normally resembles a drill bit. A true drill bit cuts only at the tip, while almost all of a router bit cuts the material.
By zeroing the piece properly, you’ll guarantee that every little thing is working in sync. There are several steps in understanding tips on how to function a lathe accurately. The computer-programmed facet of the CNC lathe, in addition to the complexities of this extremely versatile machine, implies that training and skill are required.
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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.