Guangdong JSWAY CNC Machine Tool Co., Ltd. since 2004.
When processing thread on nc lathe knife
when we in thread machining with CNC lathe, chosen as a tool for cutting. In the large pitch screw machining, because of tool wear too fast, would amount to a machining after thread standard change big, low accuracy. Via exploring for many years, we explore a thread on nc lathe machining points of coarse and fine turning tool. In the machining process, after the rough turning blade abrasion to the limit, transfer finish turning blades to rough turning tools, finish turning tool from the beginning a new blade. This can ensure the machining accuracy of thread cutting together, also drop tool cost. The key depends on the method of coarse and fine thread tools for accuracy. 1, the operation method of end face and the cylindrical workpiece cutting a knife ( End flat, cylindrical) And then measure the outside diameter D, in coarse thread cutter. Specific methods are as follows: the rough machining cutter ( T0X00) With hand pulse generator for machining of cylindrical D first. With hand pulse generator in the direction of Z axis is rolled out to work, input values (D X axis of the knife knife) 。 Write down the X axis flash specific data. With hand pulse generator on the flash data recorded by the X axis feed towards negative 1 ~ 2 mm. Same with hand pulse generator in the negative direction of Z axis feed, cutting tool to the workpiece. Input Z0 ( The Z axis of knife) 。 When coarse threading tool of cutter. According to the method of screw thread finishing, operation process and rough turning cutter knife method thoroughly. So you don't disorderly buckle occur in the process of cutting. Even more cutting, the cutting tool are the same disorderly buckle phenomenon will not occur. 2, matters needing attention, 1) The knife on the X axis, the machine flash digital each are not identical. Must be good the practice of the cutting tool data recorded. After exit the X axis, the thread cutting tools X axis feed data must be the same, there can be differences. ( 2) In the process of the knife, close to the workpiece X axis and Z axis, hand pulse generator choice feeding 0. 001 mm range.
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There have been conclusive evidence on 's role in multi axis cnc machine and mill axis.
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
As one of the exhibitors, JSWAY Company showcased the excellence of its professional team at this Jakarta Industrial Week. The team members of JSWAY Company, with their enthusiasm and professional knowledge, actively engaged in exchanges with customers from all over the world, providing them with detailed product introductions and technical support. They not only demonstrated JSWAY Company's advanced technology and high-quality products in the fields of CNC machines, milling and turning centers, and Swiss-type lathes, but also left a deep impression on customers with their enthusiastic service.
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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.