With the continuous development of industrial society, machine tool technology continues to break through, various types of machine tool selection is not only based on machine tool technology, processing technology based on practical comprehensive application technology, but also a kind of economic strength and selected processing products. Constrained application technology
With the continuous development of industrial society, machine tool technology continues to break through, various types of machine tool selection is not only based on machine tool technology, processing technology based on practical comprehensive application technology, but also a kind of economic strength and selected processing products. Constrained application technology. The selection of machining centers, because the price is much more expensive than ordinary machine tools, is subject to more constraints, and the choice of machine tools is more prominent. Proper selection of the right equipment can increase processing efficiency and save costs for yourself.

The selection procedure correctly and comprehensively understands that the machining center is the basis of the selection order, and the similar products also do a certain understanding and comparison, the performance, characteristics, types, main parameters, systems, functions and scope of the purchased equipment. Insufficient and comprehensive understanding and mastery. On the basis of full knowledge, it can be carried out according to the following procedure. Correct selection of machining center objects Select a typical machining object among the many parts produced by the enterprise, that is, the part family selection. The machining center is suitable for multi-variety and small batch production. The formation of batches is determined not only by the geometry and number of parts, but also by the grouping of the process. The use of group technology can effectively increase the processing volume of similar parts, to achieve the efficiency and benefit of mass production, and achieve medium and small batch production. Whether the selection of the part family is appropriate or not has a very important impact on the full use of investment returns. Develop a process plan to perform a process analysis and a process plan for a typical part (main sample) of the identified part family. Select the machine tool with the specifications, accuracy, and function to meet the requirements, and consider the future development of the company, and decide whether you need the function reservation function or increase the configuration. At the same time, the processing time of the machining center is high. When considering the process load, it is necessary to consider not only the possibility of machine tool processing but also the economics of processing. For example, when you are processing a mobile phone frame and other products that do not require heavy milling, you can properly consider the drill center, and the drill center is relatively cheap, and can achieve the same effect. Even more efficient,

The type selection takes into account factors such as the processing technology, the optimum processing object of the equipment, the scope and the price, and is selected according to the selected part family. For example, processing workpieces with more than two sides or holes and surfaces arranged radially around them, such as various boxes, should choose horizontal machining center; single-sided machining workpieces, such as various plate parts, etc. It is advisable to choose a vertical machining center; when machining complex curved surfaces, such as a wind deflector, an integral impeller on the engine, etc., a five-axis machining center is available; the positional accuracy of the workpiece is relatively high, and a horizontal machining center is used. When multi-face machining is required in one setup, a five-face machining center can be selected; when the workpiece size is large, such as a machine bed, a column, etc., a gantry machining center can be selected. Of course, the above points are not absolute. In particular, CNC machine tools are moving toward a compounding direction, and ultimately decisions must be made under the conditions of process requirements and capital balance.

The main parameters of the parameter selection machining center are the table size, etc., which are selected according to the typical parts of the determined part family. Workbench size This is the main parameter of the machining center, which depends mainly on the outline dimensions of the typical parts, the way of clamping, and so on. A workbench that is slightly larger than a typical part should be selected to allow for the space required to install the fixture. The load capacity of the workbench should also be considered. When the load carrying capacity is insufficient, the size of the workbench should be considered to increase the load carrying capacity. The most basic coordinate axes of the stroke of the coordinate axis are X, Y, and Z, and the stroke and the table size have a corresponding proportional relationship. The size of the workbench basically determines the size of the processing space. If the size of the individual workpiece is larger than the machine coordinate travel, the machining area of ​​the workpiece must be within the travel range of the machine. Spindle motor power and torque It reflects the cutting efficiency of CNC machine tools, and also reflects the rigidity of the machine tool from one side. Motor power can vary greatly from machine to machine of the same specification. The overall consideration should be based on the remaining blank of the workpiece, the required cutting force, the machining accuracy and the tool. When the spindle speed and feedrate require high-speed cutting or ultra-low speed cutting, attention should be paid to the spindle speed range. In particular, for high-speed cutting, it is necessary to have a high spindle speed and a feed rate that matches the spindle speed.

There are a lot of talks about the total number of things. The starting point is naturally that everyone can choose the right machine tool. However, the poor operating environment of the machine tool has led to such a sentence: there is no machine tool that does not fail under the sun, only a machine tool with a low failure rate. Therefore, after buying the machine tool, it also needs good operating habits and normal routine maintenance to ensure the good operation and service life of the machine. How can we not carefully maintain the hen that will lay eggs? It is not necessarily the best machine tool to pick up the best parts. It is only through the phenomenon that the essence of the machine is selected to choose the right machine tool. The machine tool can not only look at the reputation of the enterprise, the sand in the sea. You may also be buried with gold waiting for you to discover.

Manufacturers sell drill attack center engraving and milling machine processing center Consulting telephone 18665305218 WeChat hetencnc


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3L Electric Wallpaper Stripper

The 2200W 3L Electric Steam Wallpaper strippers is the most productive, safest and easiest to use steam wallpaper stripper.

The Wallpaper Stripper force steam through the layers of paper, helping to not only remove the paper but also glue residue from walls.The Wallpaper Steam Stripper is particularly effective on stubborn papers with paint on, or wood chip paper.

The Electric Wallpaper Remover Stripper is much easier, compared to soak and scrap off the wallpaper manually, it only uses water which is heated.

The 3L Electric Wallpaper Stripper With overload protector which allows the excess steam to be released, to protect your safety.

Simply fill with hot or cold tap water and connect to the power supply. The Electric Wallpaper Stripper will steam-up in 10 minutes and continue to run for around 45 minutes, before switching off automatically when a low water level is reached.

The user then simply disconnects the Wallpaper Stripper from the power supply, waits 2 minutes to allow the steamer to cool, and then refills. This eliminates the need for the user to remember to constantly check the water level. Even if it is left connected to the power supply with a low water level it will safely switch on and off as the heating element cools down and heats up.



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