CNC turning lathe, Swiss type lathe original manufacturer since 2007.
Cnc Milling Process Guide 2019
Operating with the various programming language, these machines produce extra precise cuts. These are rotatory machines that make exact cuts, 3D shapes and moulds of supplies by their spinning actions. These machines are ideal to fabricate spherical or cylindrical objects. Specific packages by way of letters and numbers are translated in the CNC mills. A programming language known as G code is utilised in these machining operations.
The machines move in 3 axes, but with 2-1/2 axis machining, you’re not using all three axes simultaneously. You’re usually slicing 2D profiles and simply transferring the cutter up and right down to get to the required cutting depth for the operation. Fairlawn Tool’s state-of-the-art Crippa CNC Tube Bending MachineFairlawn Tools’ in-home capabilities mean that you get all the talents, gear and expertise wanted to execute projects in multiple industries. We serve many firms as an American-based contract manufacturer capable of customize options, fulfill massive orders and provide help throughout the range of machines, industries and tasks.
Among the recommendation specialists give about CNC machining is to choose and work with a great shop. With greater than six decades of metallic-fabrication expertise, Fairlawn Tool presents excellent solutions and service. We serve a full vary of wants for top-quality CNC machining, from particular person parts to completely assembled items. We’d be pleased to help you look at CNC machine benefits and downsides.
Through their distinctive designs, coolants can shortly attain the point of minimize action. Manufacturers usually use these slicing tools to decrease production prices and carry out operations with top-notch ending. CNC Cutting tools are available various sizes and shapes and you need to use them for various milling and lathe cutting operations. They’re one of many oldest innovations in human history andnd there was a dramatic change in the type of slicing instruments we use. Initially, we built them with stones, so these metallic tools are of a lot value within the manufacturing world.
True 5 axis machining is nearly the most complicated factor that you’re going to do on a mill. Aside from these machines being more expensive, the programming is a good bit more intense. It’s not uncommon for a fancy 5-axis program to have over 1,000,000 strains of code.
Greater productiveness, high precision, accuracy, and effectivity in machining operations are the driving pressure wanted to craft high-notch products. You can simply achieve these options by having the proper cutting tools and having an in-depth data about CNC chopping instruments is the first step towards success in a competitive trade. The quality, design, and producer’s specifications about the device holders are critical to an total success of the machining operations. ese rotary CNC chopping tools have two flutes and two chopping edges.
3 axis programming for a lathe is usually used for lathes with live tools. This signifies that there are milling or drilling instruments that rotate within the turret. You can use this for things like drilling crossholes or milling flats or hexes on a shaft in a single setup. It’s nothing too loopy to program by hand, but most guys would favor to program using a CAM system.
The point for Zhongshan JSTOMI CNC Machine Tool Co., Ltd. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
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Unlike the multi axis cnc machine, the is more flexibly used in accasions where mill axis .
With this competency, Zhongshan JSTOMI CNC Machine Tool Co., Ltd. provide high technology and assist customers to create added value and contribute to the development of producing cnc service.
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.