JSWAY | Leading CNC Lathe Manufacturer Since 2007
How to reasonably select processing amount?
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select principle: determine the basic principles of three elements: according to the cutting requirements determine turning back first, then check table for feeding, and then through the look-up table through the formula to calculate the cutting speed. On many occasions we can use empirical data to determine the value of these three elements.
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select methods: practice shows that reasonable selection of cutting parameter and machine tool, cutting tool, workpiece and process a variety of factors. CNC numerical control lathe manufacturer suggested dosage of selecting machining method is as follows:
when rough machining, mainly to higher production efficiency, therefore, should choose a larger quantity of turning, feed, cutting speed U choose low and middle speed. Finish machining, the size and the accuracy requirement of the surface of the main parts, therefore, choose a smaller amount of turning, the small feeding, high speed cutting speed selection.
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when rough machining, general to give full play to the potential of machine tool and tool cutting ability. CNC lathe factory semi-finishing and finish machining, should consider how the processing quality, and on this basis to improve productivity as much as possible. CNC lathe factory in selecting cutting dosage should be tool can complete a machining parts or the durability of not less than one working class, less work time is not less than half of the work class. CNC lathe factory concrete numerical value should be according to the provisions in machine instruction selection, tool life and practical experience.
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options: the amount of turning back turning choice according to the machine tool, fixture and the rigidity of the workpiece and the power to determine the machine tool. In the case of process system allows, select a larger quantity of turning as much as possible. In addition to the allowance for later process, the rest of the rough machining allowance a resection, as far as possible in order to make fewer feeding.
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usually at medium power on the machine tool, rough machining of turning back for 8 ~ 10 mm ( Unilateral) 。 CNC lathe factory semi-finishing back turning 0. 5 ~ 5毫米; Turning back to 02 ~ 1 when finishing. 5mm。 Determination of feed: when the workpiece quality requirements can, in order to improve productivity, can choose high feed rate. CNC lathe factory cut deep hole or finish turning, turning, appropriate chooses lower feed speed. Feed rate and spindle speed and turning back. Rough machining, the choice of feeding restricted by cutting force.
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However, with the increased prevalence of cnc service, it has become far more affordable.
Satisfying our customers with the appropriate level of quality is a primary goal and a fundamental element as cnc service of our business mission.
multi axis cnc machine needs not be tedious anymore with the application of . So getting the right cnc service can drastically promote mill axis.
We believe in keeping the customers happy and providing them with cnc service at a very competent price.
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.