CNC turning lathe, Swiss type lathe original manufacturer since 2007.
What Makes The Cost Of Cnc Machining Parts Different?
Today G 鈥揷odes in CNC machines, along with logical instructions have been mixed to kind a brand new programming language. This language is known as parametric applications and the machines that feature it, enable the worker to make real time adjustments. Metalworking and fabrication was performed by numerical managed or NC machines before the invention of CNC machining. These NC machines were created in the late Forties by John T. Parsons, who labored closely with the Massachusetts Institute of Technology. The product being developed by them was commissioned by the United States Air Force.
The precise place of the tool is pushed by motors via a number of gears to provide high correct positioning. On most business metalworking machines closed loop controls are used to be able to present the accuracy needed to finish the job. Original NC machines had been managed by punch playing cards that had a set of codes. The codes have been designed to provide the machine its positioning instructions.
A massive downside with these machines were that they were hardwired which made it inconceivable to change the pre-set parameters. As CNC machines took over G-codes were nonetheless used as a way of management. The difference was that they had been now designed, managed and performed by way of pc methods.
John T. Parsons then motorised the axes of the machines for making these blades. Working with IBM, he studied the possibilities of controlling these machines by pc. When it involves CNC milling, there has not been a lot change in terms of the idea from the unique model constructed at MIT in 1952. They sometimes consist of a table that moves in each the X and Y axes.
They are so designed that all the working and job dealing with movements of the complete manufacturing course of for a job are done automatically. No participation of the operator is required during the operation.
The objective of this work was to find a more cost effective method to manufacture aircraft components that had intricate geometries. Diversified Machine Systems (DMS) is pleased to offer top quality Fagor Controls, Fagor Motors, and Fagor Measurement Systems on most DMS 3 axis CNC and 5 axis CNC Routers. The knowledge is then decoded and modified into position control and velocity control alerts. An motion is rectified if it doesn't match with the programmed data. Speed management unit works in a harmonious way with the CPU for the movement of the machine axes.
Some of the most typical manufacturers are Haas lathes, Mori seiki, and Mazak lathes. Just as machine retailers need to make their elements and products higher, faster and more price-successfully to compete in a worldwide market, Haas constantly improves its machines and its own production processes. However, it was not till the Cold War that the event of automation was addressed. At that time, the company Parsons Works was commissioned by the U.S. Navy to extend the productiveness of its manufacturing line for helicopter blades.
Although, these machines may be made to receive energy from major shaft through the countershaft, however the person motor drive is the prevailing follow in modern occasions. These lathes help a good distance in enhancing the standard as well as the amount of manufacturing.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. is willing to push up our sleeves and wade into unknown territory with equal parts fearlessness and optimism.
As President of Zhongshan JSTOMI CNC Machine Tool Co., Ltd. , I am committed to the enduring values of integrity, accountability, innovation and flexibility, value creation and social responsibility.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. are used to coming up with solutions while think about problems, also expressing the whole idea individually.
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.