CNC turning lathe, Swiss type lathe original manufacturer since 2007.
Where To Find A Cnc Milling Machine
CNC machining is certainly one of two widespread strategies of making a prototype from a digital file, and it is usually utilized in manufacturing in addition to different industries. The other method to make a prototype is 3D printing technology, which uses fused-deposition modeling (FDM) to create the part or product. Besides FDM, 3D printing know-how could additionally embrace stereolithography-SLA, selective-laser sintering-SLS and selective-laser melting-SLM. If you haven鈥檛 looked into how your metal components are fabricated, it may pay to search out out if you are utilizing CNC machining or not.
You get a unprecedented amount of control over completely every little thing the machine does, but it鈥檚 very time consuming and it鈥檚 restricted to less complicated capabilities. We鈥檙e also one of many few corporations in the USA that uses the Crippa Tube Bending Machine for our CNC tube bending tasks. This distinctive machine permits us to create shut shapes inside a single cycle, making certain your tube bends meet your specs time after time. FDM has no limitations because of axes angles, however CNC has no limitations on the sort of materials it could possibly handle. CNC machining can create almost any form, whereas the capabilities of 3D printing are limited to the supplies that have been tailored into possible filaments.
One programmer on the computer console can command machine work that would be the equivalent of multiple operators on lathes, grinders, routers, mills and shapers. The computerized, automated machining technique can achieve reaches, holds and different actions human operators and conventional machines sometimes don鈥檛 do efficiently. Computer-numerical management machining is a course of used primarily by producers to produce machined elements, products, items. The optimum materials for selection to apply to a CNC manufacturing utility is essentially depending on the actual manufacturing application and its specifications.
And if you get a brand new machine that doesn鈥檛 communicate completely with your CAM system, you would have long-term problems should you don鈥檛 perceive the code that鈥檚 working between the 2. Manual programming is when you're manually writing out the codes.
Some software program purposes have mixed all of the features of CAD, CAM, and CAE software program. This integrated program, sometimes known as CAD/CAM/CAE software, permits a single software program program to handle the whole fabrication process from design to analysis to manufacturing.
If your small business has a producer that's not utilizing them, you may want to find out why and think about a change. Once the computer has loaded in a brand new image for CNC machining, it could pull that model up repeatedly to supply extra of what it is, which is another of the CNC machine benefits.
3+1 or 3+2 axis machining are the next step up on the complexity ladder. The +1 or +2 check with rotational axes, which are used to index the half (versus all moving concurrently during a toolpath). That mentioned, a really simple program for a three+1 part can undoubtedly be done manually. For instance, should you鈥檙e utilizing an indexer or rotary table to drill crossholes in a tube, this is a really easy program to do manually. If you don鈥檛 know the tips on how to code manually, you鈥檒l have a depressing time attempting to debug programs and remedy issues as they arrive up.
6_ There are a number of situations by which a CNC programmer must work with spindle probe results in the G-code program itself. We have a Denford Novamill three-axis mill that got here with a rusty old computer that did not boot up. From initial inspection the mill itself looked promising, leaving us with the problem of connecting a new pc with new software to run the machine.
The know-how is designed to realize machining accuracy within .0001. Basic machines have a slicing implement alongside X- and Y- axes that may each work independently, but concurrently. Advanced machines could have as much as 5 axes that carry out equally and have the capacity to show and flip the half.
In addition there have been numerous enhancements in motor drive know-how in recent times. Compact CNC machines have been round for a long time and there are inexpensive and infrequently nicely constructed models in the stores from surplus suppliers and by way of public sale.
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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.