How to adjust the accuracy of deep hole drilling machine?

The contents and methods for adjusting the geometric precision in the deep hole drilling machine application are as follows:

1, adjusting the horns and anchor bolts The specific is mainly through the horn and anchor bolts to adjust the geometric accuracy of the machine, if necessary, you can also slightly change the guide rails and pre-tightening roller to achieve the accuracy requirements. The

2. Adjust the relative position between the manipulator, the spindle and the tool magazine, make the machine tool automatically run to the tool change position, and use the manual method to complete the tool exchange step by step, check whether the grab, knife, pull knife, rotary exchange and other actions are accurate and stable. . The

3. Adjust the relative position of the pallet and the exchange table. This type of machine tool is a double table or a multi-table. It is necessary to adjust the relative positions of the table pallet and the exchange table so as to ensure a smooth and reliable table exchange.

The application scope of deep hole drilling machine mainly has the following three aspects:

1. It is not easy to machine on general-purpose machine tools, or parts that require complex special fixtures on general-purpose machines and require long adjustment time to be machined;

2. Parts that require low-volume and multi-batch production (generally less than 100 pieces), mold parts with complex contours, high machining accuracy, or complicated curved and curved surfaces that must be solved numerically, ready for repeated design Parts

3, need to carry out boring, milling, drilling, expansion, reaming, boring, tapping and other multi-process joint processing and clamping parts can be completed at one time, the value of high precision parts.