Guangdong JSWAY CNC Machine Tool Co., Ltd. since 2004.
How to view for CNC lathe tool requirements
the nc lathe turning with the tool generally divided into three categories, namely pointed tool, circular turning tool and molding tool. Characterized by straight cutting edge tool generally called pointed tool. This kind of lathe tool tip is composed of rectilinear Lord, vice cutting edge, such as 90 ° internal and external circular turning tool, left, right facing tool, cutting ( Broken) Various cylindrical turning tool and the blade chamfering small and inner hole tool. With this kind of tool machining parts, the first by an independent generalization of parts appearance point or a linear displacement of the main cutting edge, after received it with the other two kinds of cutting tool machining parts summarized the principle of shape is very different. Circular turning tool is more particularly the nc machining tool. Is characterized by a main cutting edge of the blade shape for a roundness error or the line summarized through small circular arc; The circular blade every bit is the turning point of circular arc form, thus, knife site not on the circular arc, and on the arc of circle; Turning radius of circular arc theory has nothing to do with the shape of the processed parts, and demand can be loose judges or determination after the confession. When some pointed tool or molding tool tip has certainly arc shape, also can be used as this kind of tool use. Circular turning tool can be used in turning of internal and external appearance, especially suitable for cutting all kinds of smooth connection ( Concave) The molding surface. Molding tool known as model tool, the generalization of machining parts completely by turning the blade shape and appearance of the standard choice. In the numerical control turning processing, common molding tool has a small radius arc lathe tool, the rectangular slot car knife and threading tool, etc. In the numerical control processing, with or without forming tool should be less as far as possible. In order to satisfied the demand of the initiative in CNC lathe processing, and advances the product processing quality and producing power, save the tooling cost, should use more modularization and standardization of the cutting tool. Numerical control lathe can double as coarse and fine cutting. For rough turning to full depth, large knife, for rough turning tools high strength, good durability; Fine car first is to ensure the machining accuracy, so require cutting tool of high precision and good durability. For cutting tool change time and convenience for knife, should choose machine nipped dao all or many. Using the machine clamp knife to active preparation conditions against the knife. If say to conventional lathe machine clamp knife only a suggestion, so choose in nc lathe machine knife is a requirement. Machine tool blade, production of high precision, the clamping blade method to select more reasonable. Due to the machine clamp cutter with CNC lathe, generally do not add shim adjustment, so the point of high accuracy in production should be ensured. Share of length to diameter larger diameter tool rod, preferably with anti vibration structure. Inner diameter of cooling fluid had better introduce knife body, from head near the volcano. For blade, in most cases should be chosen coated carbide insert. Coating at higher cutting speed, > 100米/分钟) To show its superiority. General lathe cutting speed is generally couldn't get on, so using the carbide insert can not coating. Blade coating increase capital less than one times, and durability when used on nc lathe can increase more than two times. Numerical control lathe with the coating blade can progress in cutting speed, and then can progress processing power. General coating materials are titanium, titanium nitride, carbide and aluminum oxide, etc. , can also be on the same blade with several layers of different materials, become a composite coating. CNC lathes have higher request for the blade of chip breaker groove. High degree of initiative in CNC lathe, cutting, often in a closed environment, so it is difficult to for large chip in the process of turning to artificial treatment. If the chip off badly, it will be wrapped around the head, both may be crushed with the blade, the cutting surface strain. General lathe with carbide insert is generally 2 d chip breaker groove, and the numerical control turning blades often choose 3 d chip breaker groove. 3 d chip breaker groove of the way many, in general in the blade manufactory is already set into several kinds of specifications. It is the common characteristic of chip breaker performance is good, wide scale of chip breaker. About raw material parts in detail, after cutting parameter set, to pay more attention to choose the right blade groove type. Choose can make some theory in the process of discussion, but more important is real cutting experiment was carried out. On some occasions, can also according to the existing modified blade groove cutting parameters. For blade with high durability and it is beyond doubt. CNC lathe also requires the blade durability good consistency, so that the use of cutting tool life function. In the use of cutting tool life is dealt with, the blade durability setting standards is to put the minimum durability of blade blade as basis. In this case, the consistency of the blade durability and is more important than the average days. As to the accuracy, the same required accuracy good consistency between the blades.
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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.
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.