Guangdong JSWAY CNC Machine Tool Co., Ltd. since 2004.
Is Cnc Machining A Dying Trade?
Heavier and longer workpieces lend themselves to placement on the table of a horizontal mill. Today, CNC mills with automated device change and four- or 5-axis management obviate gang-milling practice to a large extent.
This tooling is considerably much like CAT tooling but requires a drawbar throughout the milling machine. Furthermore, there are a variety of variations with NMTB tooling that make interchangeability troublesome. However, two requirements that have seen especially broad usage are the Morse #2 and the R8, whose prevalence was driven by the recognition of the mills constructed by Bridgeport Machines of Bridgeport, Connecticut.
These mills so dominated the market for such a very long time that 'Bridgeport' is virtually synonymous with 'handbook milling machine'. Most of the machines that Bridgeport made between 1938 and 1965 used a Morse taper #2, and from about 1965 onward most used an R8 taper. The selection between vertical and horizontal spindle orientation in milling machine design usually hinges on the form and dimension of a workpiece and the number of sides of the workpiece that require machining. Thus vertical mills are most favored for diesinking work (machining a mould right into a block of metal).
One of the commonest types, milling CNC machines feature constructed-in instruments for drilling and chopping. Materials are placed contained in the milling CNC machine, after which the computer will guide the tools to drill or cut it. Most milling CNC machines can be found in three- to 6-axis configurations. During the 1970s by way of 1990s, many CNC machine device builders tried to overcome compatibility difficulties by standardizing on machine software controllers constructed by Fanuc.
Siemens was one other market dominator in CNC controls, especially in Europe. CNC machining is a manufacturing methodology that uses pre-programmed laptop software program to regulate machining tools. This expertise can be used to carry out a spread of advanced processes, together with grinding, routing, milling, punching, turning and lathing. CNC machining revolutionized the business within the 1960鈥檚 and is the dominant method of machining at present.
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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.