When the gantry milling machine adjusts the position of the milling cutter by the method of specimen trial cutting or cutting mark and scribe alignment, the main way to improve the symmetry is to improve the measurement accuracy when the key side turning method is used to check the symmetry In addition to accurately rotating the workpiece angle and improving the measurement position accuracy of the workpiece, when using the indicator to measure the key side, considering the influence of the roughness, flatness and flatness of the machine tool workbench on the side measurement accuracy, a parallel pad with high accuracy can be placed on the workbench to move the indicator base on the pad plane for measurement, so as to improve the measurement accuracy during the adjustment process In order to improve the precision of the micro movement of the table, the indicator can be used for control when the table is adjusted slightly horizontally according to the symmetry error.
When using the tool setting device to adjust the milling position, first make the milling cutter machine tool roughly aligned with the side of the tool setting block. After trial cutting with the test piece, when the width dimension of the key side and the tool setting block is equal, the difference between the two sides is the center deviation value; When the key width is slightly smaller than the width of the counter cutter block, the influence of the key width should also be considered in the micro adjustment Compare and measure the milled key side with the side of the tool block. If the measured values are the same, or both sides of the key are lower than the side of the tool block by the same size at the same time, it indicates that the position of the milling cutter has been adjusted. Pay attention to the moving direction of the workbench of the machine tool during minor adjustment.
Hebei Daheng Heavy Machinery Co., Ltd. was established in 1978 with a registered capital of 13.75 million yuan. It is a CNC machine tool manufacturing enterprise with the self-supporting import and export right of CNC machine tools, specializing in the R & D, production, sales and after-sales service of CNC gantry milling machines and friction stir welding equipment. We can provide customers with product processing solutions. We can also provide machining center operation training services for customers. Hebei Daheng Heavy Machinery Co., Ltd. covers an area of 84000 square meters. The old factory covers an area of 24000 square meters of standardized workshops, including 20000 square meters of casting workshops, 10000 square meters of processing workshops, 2500 square meters of heat treatment workshops and 3000 square meters of finished product warehouses. 3500 square meters of auxiliary rooms and 3500 square meters of office buildings. It has 220 employees, 76% of whom have college degree or above, and 15 R & D teams, including 8 engineers. It is one of the private technology enterprises in Hebei Province. Hebei Daheng Heavy Machinery Co., Ltd. has not only won a good reputation for the enterprise, but also brought high-speed development for the enterprise by virtue of honest management, excellent production quality, strict scientific management, advanced marketing concepts and perfect inspection methods.