Guangdong JSWAY CNC Machine Tool Co., Ltd. since 2004.
Cnc Vertical Machine Center
However, in apply the result always exhibits visible trochoidal marks following the movement of points on the cutter's finish face. These revolution marks give the attribute finish of a face milled surface. Revolution marks can have vital roughness relying on elements corresponding to flatness of the cutter's finish face and the diploma of perpendicularity between the cutter's rotation axis and feed path. Often a ultimate move with a sluggish feed fee is used to enhance the surface finish after the bulk of the fabric has been eliminated.
With a slender cutter and speedy feed rate, these revolution ridges may be significant variations in the surface end. The slicing surfaces of a milling cutter are usually made from a hard and temperature-resistant material, so that they wear slowly. More costly but slower-sporting supplies include cemented carbide. Thin movie coatings may be utilized to decrease friction or further improve hardness.
Turret mill More generally referred to as Bridgeport-kind milling machines. The spindle can be aligned in many various positions for a very versatile, if somewhat less rigid machine. The face milling course of can in precept produce very flat surfaces.
Surfaces cut by the facet of the cutter (as in peripheral milling) therefore at all times comprise common ridges. The distance between ridges and the peak of the ridges depend on the feed price, number of cutting surfaces, the cutter diameter.
CAT Tooling is all Imperial thread and BT Tooling is all Metric thread. Note that this impacts the pull stud only; it does not affect the tool that they'll hold. Both types of tooling are bought to accept each Imperial and metric sized instruments. High pace steel with cobalt endmills used for slicing operations in a milling machine.
In a exact face milling operation, the revolution marks will only be microscopic scratches as a result of imperfections in the innovative. As materials passes through the slicing area of a milling machine, the blades of the cutter take swarfs of material at regular intervals.
However, BT tooling is symmetrical concerning the spindle axis, which CAT tooling isn't. This provides BT tooling higher stability and balance at high speeds. One other subtle distinction between these two toolholders is the thread used to hold the pull stud.
Methods to Reduce the Impact of Force-Induced Deformation
To minimize the impact of force-induced deformation on the stability of Swiss-type lathes and enhance machining accuracy and stability, the following measures can be taken:
JSWAY Company’s Professional Team Performance
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The booth of JSWAY Company attracted the attention of many professional visitors. Through professional explanations and demonstrations, the team members successfully conveyed to customers JSWAY Company's technological advantages and innovation capabilities in the field of CNC machines. Their positive performance not only enhanced JSWAY Company's brand image but also laid a solid foundation for the company's further expansion in the Southeast Asian market.
Compare manual mills and CNC machine advantages, costs, precision, and applications to choose the right technology for prototyping, job shops, or production.
Improving Precision and Service Life through Fixture Adjustment and Maintenance
Fixture Adjustment Methods:
Fixture Maintenance Methods:
By properly adjusting and regularly maintaining fixtures, the machining accuracy and service life of Swiss-type lathes can be effectively improved, ensuring efficient and stable production processes.
The stress in a machine tool bed can influence machining quality in several ways:
Machining Accuracy
Deformation and Displacement: Stress in the bed can cause structural deformation, which in turn affects the positional accuracy of various machine components. For example, insufficient rigidity at the tailstock support of the bed may lead to positional deviations of the tailstock center, with maximum displacement deformation reaching up to 0.13465 mm. Such deformation directly impacts the relative positioning between the tool and the workpiece, resulting in machining errors.
Differences in Machining Effects with Different Power Head Configurations
Single Spindle vs. Dual Spindle: Single-spindle Swiss-type lathes usually come with one side power head and are suitable for machining relatively simple parts. In contrast, dual-spindle lathes can be equipped with more power heads and can even perform simultaneous machining on the main and secondary spindles, significantly improving machining efficiency and complexity.
Side Tool Post vs. Horizontal Tool Post: Power heads with a side tool post structure perform better when machining difficult-to-chip materials, while those with a horizontal tool post structure are more efficient for machining easy-to-cut materials.
In summary, the power heads of Swiss-type lathes offer significant advantages in machining accuracy, efficiency, complexity, and adaptability. Different power head configurations can be selected based on specific machining requirements to achieve the best machining results.