CNC turning lathe, Swiss type lathe original manufacturer since 2007.
5 Axis Large Format Gantry Cnc Machine
CNC milling and CNC turning machines are examples of three-axis CNC methods. These “basic” machines permit the motion of the chopping tool in three linear axes relative to the workpiece (left-right, again-forth and up-down). Today, CNC machines are advanced robotic systems with multi-axis and multi-tooling capabilities. Therefore, there have to be some way to relate the Machine Coordinate system to the half WCS and bear in mind various tool lengths.
Being a subtractive expertise, machining complicated geometries come at an elevated price. Parts with complicated geometry both require the usage of a multi-axis CNC machining system or manual labor from the machinist (repositioning, realigning and so forth). In CNC machining, start-up costs are mainly linked to course of planning.
Our final objective is to build the best turning machines via high performance. Check out the current INDEX & TRAUB product portfolio together with production turning machines, turn-mill facilities, flip-grind centers, vertical turning machines and CNC multi-spindle turning machines. We are capable of design and construct customized work-holding to effectively run manufacturing quantity elements using our tried and true Clamp-N-Jack system to rapidly set-up and run one-offs and prototypes. The Machine Center can manufacture one-off tooling and fixture parts at aggressive rates as a result of our concentrate on reducing set-up instances.
They'll instantly tell you the worth and efficiency the Onsrud label brings to their backside line. We've been round for decades cutting wooden, metals, composite materials, plastics, and more. Single-spindle MAG SPECHT machining centres function high-high quality CNC items for interlinked multi-machine systems in addition to to be used as single machines and in manufacturing cells.
This step requires guide input from an professional, so start-up costs are usually relatively high compared, for example, to 3D printing, the place process planning is very automated. They are still a lot lower than formative manufacturing processes though (Injection Molding or Investment Casting), which require the preparation of custom tooling. Mill-turning CNC facilities combine the advantages of CNC turning and CNC milling into a single system to fabricate complicated elements at a decrease price than different 5-axis CNC techniques.
Understanding how they work and to accurately use them together is crucial for successful CNC machining. The control level for the Machine Coordinate System is defined as the middle-face of the machine spindle. The Origin level for the machine coordinate system is called Machine Home. This is the postion of the middle-face of the machine spindle when the Z-axis is absolutely retracted and the table is moved to its limits close to the again-left nook.
Just like deciding which model to decide on when buying a new automobile - when buying a CNC machining heart, users additionally have to determine which sort of drive to pick - four-axis or 5-axis know-how. INDEX & TRAUB automated turning machines are especially designed for quick, price-efficient production of normal automated turned parts and complex CNC turned elements. The flexibility of CNC know-how, combined with the high speed of basic automation, permits the manufacturing of small to medium lot sizes at competitive prices. Since the start of contemporary mechanical engineering, numerous patents, new developments and revolutionary particulars may be attributed to the inventive spirit of INDEX. Perhaps that is the reason why we are all the time trying to push our limits and be better.
MAG SPECHT methods are sometimes used with linear motor technology. They supply high dynamics with speeds as much as 120m/min and accelerations up to 15m/s². A global chief within the machine software business for over 65 years, we fully acknowledge that our prospects’ success is our success. Star CNC machines set the standard for the industry as a result of we are continually innovating and investing within the newest know-how. Our prospects know that a Star CNC machine can effortlessly manage the trials and necessities of right now’s manufacturing calls for.
From our state-of-the-art manufacturing unit in Troutman, North Carolina, C.R.Onsrud manufactures a few of the most highly sought-after CNC machines on the market today. Companies flip to us for his or her machinery wants, as a result of we will supply them a tailored resolution quite than an off-the-shelf, stock machine. The backside line is, the machine we construct for you, will assist your corporation develop, not simply meet the production calls for you've today. C.R. Onsrud CNC machines are discovered within the manufacturing facilities of many of the largest manufacturers on the planet, and our staff takes pride in dwelling as much as those lofty standards. Walk into manufacturing services the world over, and you will see components and components beings made on our machines for Boeing, Goodyear, Steinway & Sons, and plenty of, many more.
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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.