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Design requirements for CNC machine tool manipulators
As a conveying tool for industrial automation loading and unloading, CNC machine tool manipulators are more and more favored by CNC machining companies. At present, the mainstream machining automation production lines at home and abroad mainly have two forms: a machining automation production line composed of a truss-type CNC machine tool manipulator and a 6-axis…
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The improvement of the centering of the CNC machining center reverse side
When a single piece of CNC vertical machining center is produced, it is generally processed by blanks. Therefore, there will be interference of excess blanks during the reverse machining and centering, and other tools are needed to meet the requirements. Through many years of practice, it is found that although the ordinary reverse centering method…
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The Features of horizontal machining center
The horizontal machining center is one of the widely used CNC machine tools in the current industrial production industry. This is a kind of CNC machine tool with more complete functions, which integrates high-tech functions such as milling and boring, so that the horizontal machining center has a variety of processing Craft, its development represents…
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Mechanical Analysis Causes Of CNC Machine Tools Dimensional Instability
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Causes of daily defects in die castings and solutions
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The working principle and component composition of CNC machine tools
The CNC machine tool manipulator will change, amplify and adjust according to the received displacement and speed instructions, and then transfer it to the motion unit. The running status is detected in real time through the optical fiber sensor. During the high-speed handling process, the moving parts are in a very short time. It can…
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Reasons and solutions for machine tools unstable machining
The moving resistance of the machine tool table (or tool post) of the horizontal machining center is too large, which is generally caused by the excessive adjustment of the inserts and the poor lubrication of the machine tool rail surface. This failure phenomenon is generally manifested as irregular changes in the size of parts within…
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12 small experiences of CNC machining that CNC people must know
Due to the complexity of CNC machining (such as different machine tools, different materials, different cutting tools, different cutting methods, different parameter settings, etc.), it is determined from engaging in CNC machining (whether machining or programming) to reaching a certain level It takes a relatively long period of time. This manual is a summary of…
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Laser cutting has become the trend of metal machining
According to the market report, up to 2017, the utilization rate of laser cutting machine in domestic metal manufacturing industry has reached more than 70%, which is higher than other metal processing equipment. The cutting seam of laser cutting machine is smooth and smooth, and there is no need for other post-processing after cutting, which…
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The Spindle Positioning Of CNC Milling Machine
The spindle part is one of the important parts of CNC milling machine. It drives the cutter to complete the cutting. Its accuracy, vibration resistance and thermal deformation have a direct impact on the machining quality. The main shaft of CNC milling machine is a hollow shaft, the front end of which is a taper…
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The Servo System And CNC Machining
CNC machine tool is the general name of digital control machine tool. It is a high-grade typical product of mechatronics, which is composed of modern precision mechanical design and CNC manufacturing technology, computer technology, communication technology, automatic control technology, detection technology, power electronics and microelectronics technology, motor and new material technology, hydraulic and pneumatic technology,…
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The Hardness of machine tool castings
The quality of machine tool invest castings mainly includes appearance quality, internal quality and service quality. The internal quality of machine tool castings mainly refers to the chemical composition, physical properties, mechanical properties, metallographic structure, holes, cracks, inclusions, segregation and other conditions existing in the machine tool castings; the service quality of machine tool castings…
