| 1: With gun drilling and BTA two deep hole processing methods. |
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| 2:Automatic chip removal in the process of processing, no need to withdraw the tool chip removal. |
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| 3:Before drilling, there is no need to process the guide hole on the workpiece, saving the process. |
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| 4:When the two processing methods are converted to each other, only the corresponding tools and auxiliary tools need to be replaced, without replacing the main shaft, box and other basic parts, so the geometric accuracy of the machine tool is not affected. |
| 5:Using numerical control system, simple operation, high degree of automation, the operator only need to install the workpiece, press the start key, the machine can automatically complete the processing according to the program. |
| 6:The cooling system is equipped with an above-ground oil tank for easy maintenance and heat dissipation. |
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| 7:Wide and deep return grooves are cast around the bed body, and oil trays are installed around the return grooves, and the recovered cutting oil is automatically returned to the oil tank. |
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| 8:Machine guide rail: double rectangular sliding rail, precision grinding, quenching treatment. |
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| 9:Bed body, box, supporting plate and other basic parts are cast with high quality cast iron, and aging treatment |
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| 10:Cutter feed: The servo motor drives the ball screw through the reducer, and the feed can be stepless speed regulation. |
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| 11:Tool rotation: The servo spindle motor drives the spindle to rotate by slowing down, and the speed can be stepless. |
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| 12:Workpiece rotation: three asynchronous motors drive the spindle to rotate through the reducer. |
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| 13:Machine tools can be customized according to customer requirements. |
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Audited Supplier 
This machine is suitable for machining the center hole of shaft parts, with two deep hole processing modes: gun drilling and BTA. For some parts, both large and small holes are available, and at least one deep hole drilling machine and one BTA deep hole drilling machine are usually required. In addition, for some enterprises, small hole class and large hole class parts, and the amount is not very large, if each buy a corresponding deep hole drilling machine, machine tools for a long time in idle state, it is not cost-effective; If outside, the cost is high, it is not worthwhile. The successful development of compound deep hole drilling machine solves the above problems well. In this way, can reduce the parts processing required by the number of equipment and production plant covers an area, so as to reduce the enterprise related people, financial, material investment, reduce production costs, improve the economic benefits of enterprises.
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