What are the skills of machining center selection

How to economically and reasonably choose the horizontal machining center suitable for the enterprise is very important. It can be said that the correct selection is the basis for making good use of the horizontal machining center, and it is the key to making the horizontal machining center exert great efficiency and benefits. Horizontal machining center has a large one-time investment, complex technology, and a wide range of types and specifications. Its price, function and accuracy are an opposite unity. Users often have many questions when purchasing.

The selection of the type of machining center needs to consider factors such as the processing object, processing technology,Cnc Machining range and equipment price, and proceed according to the selected part family (group). If your workpiece has the following characteristics, you should choose a horizontal machining center: machining parts with more than two sides or machining holes and faces arranged radially around the circumference, such as box and shell parts, etc. Choose a horizontal machining center; the position accuracy of the parts to be processed is required to be high, and a high-precision horizontal machining center should be used; when the parts need to be processed in multiple sides in one clamping, a vertical and horizontal compound five-sided machining center can be selected. Of course, the above points are not absolute. On the one hand, the machining center is developing in the direction of compounding. On the other hand, when selecting the model, it is necessary to comprehensively consider factors such as production efficiency, processing technology requirements and equipment funds, and to measure the cost performance The rationality of the selection scheme. Purchasing users need to determine whether to use a horizontal machining center and what kind of horizontal machining center to use based on the characteristics of the processing object, processing technology, and processing range.

This is the main parameter of the horizontal machining center, which mainly depends on the outline size and clamping method of the typical parts. The workbench should be selected slightly larger than the outline size of the typical parts, in order to leave the space required to install the fixture, and ensure that the parts can be clamped smoothly on it. In addition, the load-bearing capacity of the workbench, the number of T-slots and the Size, etc., small size is more common, such as the horizontal machining center MH-630A, MH-800A, MH-500A, LH-630B, etc. in the station. At present, most of the worktables of horizontal machining centers on the market are below 1000, which can meet the needs of most users

The basic coordinate axes are X, Y, Z three axes, and its stroke and the size of the worktable have a corresponding proportional relationship. The size of the worktable basically determines the size of the processing space. If the size of an individual part is larger than the stroke of the horizontal machining center, the processing area of ​​the part must be within the stroke range of the machine tool. In addition, it is also necessary to consider whether the part interferes with the machine tool exchange tool space or interferes with accessories such as machine tool guards. And other series of questions. For horizontal machining centers that require multi-axis linkage machining (such as adding rotary coordinates A, B, C or additional coordinates U, V, W), such as four-axis and five-axis linkage horizontal machining centers, special orders are required. At the same time, there must be a comprehensive consideration and arrangement for the corresponding programming software, measurement methods and machine tool prices. Purchasing users need to choose horizontal machining centers with different coordinate axis strokes according to the specifications of the processed workpieces, and multi-axis linkage requires special customization.

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