Views: 0 Author: Site Editor Publish Time: 2024-09-06 Origin: www.starfishmachine.com
Universal milling machines are versatile and robust machines used for a variety of milling operations. These machines are designed to handle different surfaces of small, low-weight parts and are suitable for serial production. They can be equipped with various attachments like slotting, rotary, vertical milling, and index head or dividing head to enhance their capacity. One of the key features of universal milling machines is the ability of the table to swivel, which allows for the machining of angled surfaces and complex shapes.
The swiveling capability of the table in a universal milling machine is a crucial aspect that determines its versatility and range of operations. The table can be swiveled to various angles, allowing for the machining of complex geometries and angled surfaces. The maximum swiveling angle of the table is an important specification that varies between different models and manufacturers.
In most universal milling machines, the table can swivel up to 45 degrees to the left and right. This range is sufficient for a wide variety of milling operations, including angular milling, slot milling, T-slot milling, and flat milling. The ability to swivel the table enhances the machine's flexibility and allows for the machining of parts with complex shapes and angles.
Several factors can affect the maximum swiveling range of the table in a universal milling machine:
Machine Design: The design and construction of the machine play a significant role in determining the swiveling range. Machines with more robust and flexible designs can offer greater swiveling capabilities.
Table Size: The size of the table can also impact the swiveling range. Larger tables may have more limited swiveling capabilities due to the increased weight and inertia.
Attachment Compatibility: The use of additional attachments like rotary or vertical milling attachments can influence the swiveling range. Some attachments may restrict the table's movement, while others may enhance it.
Manufacturer Specifications: Different manufacturers may offer varying swiveling ranges based on their design and engineering choices. It is essential to refer to the manufacturer's specifications for accurate information.
To provide a better understanding of the swiveling capabilities of universal milling machines, let's look at some examples from different manufacturers:
The DMU 65 monoBLOCK from DMG/Mori Seiki is a compact universal milling center with a swivel-type indexing table. It offers a large work area that can accommodate oversized workpieces up to 840 mm in diameter and weights up to 1,800 kg. The table's swiveling capability allows for versatile machining operations, making it suitable for various industrial applications.
The G550T mill-turn universal machining center from Grob Systems is capable of machining a part by milling and turning in a single setup. It features a mill-turn table with t-slots arranged in a star shape and offers a swivel range of 230 degrees in the A-axis and 360 degrees in the B-axis. This extensive swiveling capability allows for five-sided machining and five-axis simultaneous interpolation, providing maximum stability and machining performance.
The matec-30 HV/K from GBI Cincinnati is a five-axis, traveling-column machining center with torque drives in the swiveling axes (swivel head and rotary table). It is designed for precise mold work and mixed-volume, short-run operations. The table can handle a maximum load of 1,000 kg and offers versatile machining capabilities with high-speed linear guideways in all axes.
The maximum swiveling of the table in a universal milling machine is a critical feature that enhances its versatility and range of operations. While the typical swiveling range is up to 45 degrees to the left and right, some advanced models offer even greater capabilities. Factors such as machine design, table size, attachment compatibility, and manufacturer specifications play a significant role in determining the swiveling range. By understanding these factors and referring to specific machine examples, users can make informed decisions when selecting a universal milling machine for their needs.
