JSWAY | Leading CNC Lathe Manufacturer Since 2007
Numerical control lathe spindle assembly
CNC lathe spindle ladder is a hollow shaft, is refers to the driven on nc lathe chuck clamp ( Artifacts) Or tool rotation axis, generally by the main shaft, bearing and transmission parts ( Gear or pulley) And so on. CNC lathes have spindle assembly, generally as long as a main shaft, some have more than two main shaft, such as the Venus machine produce of double spindle automatic processing unit is two main shaft, JXM6308 as many as eight motorized spindle. Numerical control lathe spindle generally equipment in bedside cabinet, occupy larger, is supported by two or three sets of bearings. The greater the diameter thickness under equal information, rigid, the better. On the basis of material mechanics analysis, when after shaft transmission torque, the higher the hollow shaft transmission torque of useful results. When CNC lathe spindle demand big torque, demand more thick shaft diameter. Because of the influence of the axial part of the torque is small, so the general use of hollow to reduce the weight of the axis of rotation. Small CNC lathe spindle hole - 42 mm in diameter Select suitable spindle hole is 82 mm, can convenient equipment hydraulic clamping and feeding the organization.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. have now make a decision to enlarge our company in other countries.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. builds value for our investors through the strength of our customers’ satisfaction and by consistently producing superior operating results.
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Zhongshan JSTOMI CNC Machine Tool Co., Ltd. might focus its marketing efforts by highlighting its end product—improved technology and increased profits—not its producing methods.
I. Functional role
Slideways are the “track” between the guide rail and the moving parts. They convert the rotary (or linear) thrust of the servo motor into precise linear motion of the machine table, spindle box or turret, while withstanding cutting reaction forces, shocks and vibrations. Once the slideway fails, the positioning accuracy and surface quality of the whole machine will drop directly.
II. Common structure family
Linear ball slideway
Steel balls are in point contact with the raceway, low friction and fast response, suitable for high-speed and light-load Swiss-type lathes or vertical machining centers.
Linear roller slideway
Cylindrical rollers are in line contact with the raceway, high rigidity and large load capacity, the first choice for heavy-cutting equipment such as turn-mill centers and gantry five-face machines.
Dovetail slideway
Triangular interlocking surface, extremely strong lateral force resistance, often used in grinders or ultra-precision machining units that require micro-feed.
Hydrostatic/hydraulic slideway
Oil film supports moving parts, almost zero wear, used for mirror grinding or heavy-duty boring machines, but demanding on the oil supply system.
On September 3, 2025, China solemnly commemorated the victory in the War of Resistance Against Japanese Aggression and the World Anti-Fascist War. Behind the pageantry that displayed national strength and a commitment to peace, countless Chinese manufacturers are injecting their craftsmanship and cooperative spirit into the global economy. JSWAY CNC COMPANY is one of them, answering the call for peace and development in its own way.
For two decades JSWAY has focused on high-configuration, high-precision, high-speed CNC lathes and Swiss-type lathes. Products now reach more than thirty countries and regions, illustrating the principle of “peace through development, excellence through quality.”
True high-end manufacturing is not only technological breakthrough but also stability of quality. JSWAY’s plant houses about forty thousand square metres of floor space, producing Swiss-type lathes, turn-mill centres, gang-tool lathes and turret lathes. Critical components are machined on horizontal machining centres, gantry-type five-face machining centres and precision grinders, ensuring consistent accuracy.
An engineering data centre and joint laboratory use laser interferometers, eddy-current displacement testers, wireless rotary axis calibrators, high-precision digital temperature sensors and real-time machine-error compensation systems to upgrade products continuously.