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How to Reasonably Control the Cutting Amount of CNC Lathe

How to Reasonably Control the Cutting Amount of CNC Lathe

For efficient metal cutting, machining data, tools and cutting conditions are the three main elements. These determine the processing time, tool life and processing quality. Economical and effective machining methods must be a reasonable choice of cutting conditions. Three factors of cutting conditions: cutting speed, feed rate and cutting depth directly lead to tool damage. As the cutting speed increases, the temperature of the tool tip increases, and mechanical, chemical and thermal wear occurs. A 20% increase in cutting speed can reduce tool life by half.

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CNC lathe commonly used tool material classification

CNC lathe commonly used tool material classification

1. high speed steel; CNC lathe parameters of high-speed steel refers to the high alloy tool steel containing more tungsten, chromium, molybdenum, vanadium and other alloying elements. High-speed steel can be divided into ordinary high-speed steel and high-performance high-speed steel according to different uses. General high speed steel has a certain hardness (63-66HRC), wear resistance, high strength and toughness. When processing ordinary steel, the cutting speed is 50-60 m/min, which is not suitable for high-speed cutting and superhard material processing. W18Cr4V and W6Mo5Cr4V2 are the main brands. The latter is superior to the latter in strength and toughness, but the thermal stability is poor.

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What are the advantages of vertical machining center

What are the advantages of vertical machining center

Although the traditional machine tool is cheaper than the vertical machining center, the value of the vertical machining center is reflected in the production efficiency. A good design process determines that the vertical machining center has more advantages than the traditional machine tool. Let's divide the specific advantages. 1, Guangdong vertical machining center has a higher static and dynamic style. The efficiency of vertical machining center is higher than that of traditional machine tools, which requires measures to be taken to greatly reduce the processing time of single piece. The compression time includes two aspects: on the one hand, the development of new tool materials, such as the doubling of cutting speed, greatly restored the official cutting time; on the other hand, the use of automatic tool change system to transform the operation, greatly reducing the auxiliary time. These measures have greatly improved the production efficiency and achieved good economic benefits, but the design structure has also significantly increased the load of the machine tool and the machining center. Considering these, the basic large parts usually adopt the closed box structure, and the reasonable arrangement The reinforcing plate and the reinforcement effectively contact En and Jingen. In addition, adjusting the mass of parts may change the natural vibration frequency of the system, and increasing damping can improve the damping characteristics of the machine tool, which is an effective measure to improve the dynamic behavior of the machine tool.

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Daily maintenance of machining center equipment

Daily maintenance of machining center equipment

After each vertical machining center has been running for a certain period of time, some components will inevitably suffer from some damage or failure. In order to reduce the abnormal wear of the machine tool, prolong the service life of the components as much as possible, and effectively avoid sudden failure, especially the occurrence of malignant accidents. The machining center equipment company must do a good job in the daily maintenance of the vertical machining center to keep the vertical machining center equipment in good working condition and reduce the aging process of the equipment, timely detection and elimination of hidden trouble, so as to ensure safe operation. The safe operation and maintenance of vertical machining centers are necessary, which is one of the key factors in the correct use of CNC equipment.

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Common Problems and Solutions of Turning and Milling Compound Lathe

Common Problems and Solutions of Turning and Milling Compound Lathe

The turning-milling compound lathe is a multi-functional lathe which integrates the functions of lathe and milling machine. When using, you may encounter some common problems. The following are some common problems and solutions of turning and milling composite lathe. 1. The distance between the turning tool and the cutting surface is inconsistent. Solution: check whether the fixture is stable and adjust the fixture, you can reinstall the tool or readjust the height of the lathe. 2. Milling depth is too shallow or too deep. Solution: Adjust the feed speed and tool speed appropriately, change the milling depth, and consider strengthening lubrication and cooling to reduce friction heat.

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2024

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Take you to understand the milling compound CNC lathe and its advantages!

Take you to understand the milling compound CNC lathe and its advantages!

Composite processing is one of the popular processing techniques in the field of mechanical processing. This is an advanced manufacturing technology. Composite machining is the realization of several different machining processes on one machine tool. Compound machining is widely used and difficult, that is, turning and milling compound machining. Milling compound machining is equivalent to a CNC lathe and a processing in the compound. Introduction: The turning-milling compound machine tool is a kind of numerical control equipment which is developing rapidly and widely used in the compound processing machine tool. Compound machine tool is one of the important directions of machine tool development. Composite machine tools include turning and milling composite machine tools, turning and milling composite machine tools, milling and milling composite machine tools, cutting and 3D printing composite machine tools, cutting and ultrasonic vibration composite machine tools, laser and stamping composite machine tools, etc. The purpose of the composite is to make the machine tool multi-functional, one clamping can complete multiple tasks, improve processing efficiency and accuracy

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Zip Code: 112611
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