| 摘要 |
The present invention includes a base, a work table, upright posts, several carriages and a grinding head. Wherein, the upright posts include for example a first upright post and a second upright post which are installed in parallel to each other on the base, and the carriages include a first carriage, a second carriage and several of third carriages; the base is connected to the first carriage and the work table is connected to the first carriage; the second carriage is positioned between the first upright post and the second upright post, the grinding head is installed on the second carriage and the third carriages are symmetrically installed on the outer sides of the first upright post and the second upright post, and each of the third carriages has a slider. The grinding machines of this invention can be used to significantly improve the operating stability and machining precision. |
