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The advantages and disadvantages of numerical control lathe hardened rail
CNC lathe guide is divided into hard line rail and rail, and the advantages of the numerical control lathe hard to say now rail, the first is due to guide the touch area is larger than the line rail, machine tool operation is more stable, so appropriate higher requirements for machine tool vibration of machine tools. Second hard rails on CNC machine tool can accept greater capacity, appropriate broadsword, not fine processing machine tool feed. Primary disadvantage of CNC lathe hardened rail is the hard course of numerical control machine tool operation speed is low, because of its movement method and accept the friction is too large, so can't accept too fast operation speed. Once smooth trajectory inadequate, cause burn may wear track transition, these are lethal for the precision of the machine tool damage. Secondly nc lathe hardened rail material can't uniform, because a lot is cast, so material and easy to occur in the sand holes, blow hole, loose casting defects, such as slideway if any of these shortcomings, to use full and precision nc machine tool is bad. And processing is very difficult, because many are of this type of guide rail with nc machine tool primary components of a body is linked together, so in the process of produce and position tolerances of precision requirements, the processing time effect, difficult to control, treatment such as quenching process often leads to parts processing quality is not up to standard. Again is the life is not long, this is relative to numerical control lathe line rail, under the same condition of maintenance and using, the use of hard rail stature is less than the line rail, this and he is sliding friction work, and rail line is rolling friction work, from all the friction, hard rail friction is much greater than the line of rail, especially in the smooth and is not a sufficient condition. Tinkering with capital, numerical control lathe the repair of hard track no matter in difficulty, capital is far greater than line rail, in chipped allowance for lack of situation, may be too big to machine all discrete, the new do quenching processing and machining, perhaps even to recast the bulk, and rail gauge as long as the replacement of the corresponding line, basically will not influence the use of the related major. Eventually hard rail installation is difficult is the numerical control lathe, is both to also want to match, with special process is a combination of skills and physical process, not a brief can end, demand for skills, all the accuracy of nc machine tools are properly grasp the installation workers to end, demand also equipped with the tools to end.
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On May 24, 2026, the production base of JSWAY CNC COMPANY welcomed teachers and students from Banfu No. 1 Middle School, Zhongshan City. This event combined campus education, family support, and the social responsibility of enterprises in Banfu. As a benchmark enterprise in the field of intelligent manufacturing in Zhongshan, JSWAY CNC COMPANY opens a door for students to enter the gateway of modern industrial civilisation.
The modern industrial system of the Banfu Industrial Park is being built at an accelerated pace, providing a continuous stream of momentum for the upgrading of intelligent manufacturing in the Greater Bay Area. As a “machine tool” enterprise — a true mother machine of industry — JSWAY CNC COMPANY resonates with the same frequency as the new industrial city of Banfu. By coming to JSWAY, the students, parents and teachers of Banfu No. 1 Middle School can experience the authentic face of high-end manufacturing.
In the workshop of JSWAY CNC COMPANY, Swiss‑type lathes ready for delivery undergo rigorous pre‑shipment inspections. Every machine must pass three levels of inspection – self‑inspection, cross‑inspection, and specialized inspection – followed by online laser inspection and finished‑product running‑in testing, before it can be loaded onto trucks bound for customers. The laser interferometer scans the guideways, the Renishaw ballbar checks roundness, and the coordinate measuring machine (CMM) touches every reference surface – only when all data show “green light” is the machine allowed to be shipped.
In the field of machine tool manufacturing, a well‑known saying goes: “Only a precise mother machine can produce precise machine tools.” As the “industrial mother machine,” a machine tool’s own manufacturing accuracy determines the precision of the parts it can produce. Over nearly two decades, JSWAY CNC COMPANY has forged a path toward quality based on the principle of “building top‑level machine tools with top‑level mother machines.”