{"id":91,"date":"2024-05-14T05:43:02","date_gmt":"2024-05-14T05:43:02","guid":{"rendered":"https:\/\/promisegrinder.com\/?page_id=91"},"modified":"2024-05-15T02:59:44","modified_gmt":"2024-05-15T02:59:44","slug":"%e5%85%a7%e5%a4%96%e5%be%91%e8%a4%87%e5%90%88%e5%bc%8f%e7%a3%a8%e5%ba%8a","status":"publish","type":"page","link":"https:\/\/promisegrinder.com\/en\/%e5%85%a7%e5%a4%96%e5%be%91%e8%a4%87%e5%90%88%e5%bc%8f%e7%a3%a8%e5%ba%8a\/","title":{"rendered":"Combined grinding machine with inner and outer diameter"},"content":{"rendered":"
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Structure<\/h2>\n\n\n\n
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Work head A<\/p>\n\n\n\n

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The spindle casing is a one-piece spindle to avoid poor concentricity of the spindle head castings, which may cause temperature variations and affect the accuracy and life of the spindle.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Work head B<\/p>\n\n\n\n

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The center of the spindle head is shifted forward to increase the rigidity and load of the spindle head and avoid the full disk contact design affecting the precision presentation.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Working head C<\/p>\n\n\n\n

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The spindle is equipped with a servo motor, presenting the best constant speed and constant torque.
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X-axis downward sliding plate<\/p>\n\n\n\n

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X-axis lower slide design, easy to move only one part during long workpiece changeover.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Structure<\/p>\n\n\n\n

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Low-profile mechanical structure, with large angle tilting table design, which is favorable to the cutting residue discharged during the circulation of cutting fluid, and can always keep the machine clean.<\/p>\n\n\n\n

Roller type linear rail with high rigidity and heavy load capacity can greatly improve machining accuracy and achieve high precision performance.
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Transmission<\/p>\n\n\n\n

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Select C1 grade ground and high precision screws feature high efficiency, high rigidity, high travel and predictable accuracy life.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n