The upgrading of aerospace products, especially with the use of a variety of composite materials difficult to process materials, its processing technology is also gradually improved. At present, more and more PCD PCBN materials are used in the aerospace industry. PCD tools have been widely recognized for their superior cutting performance, durability, and high toughness, but they have also been plagued by a large number of users because of their high hardness, which has plagued the tool's sharpness. PCD tools not only start to procure high costs, but also reduce the cost of subsequent grinding. Very high, and the general grinding cycle is also relatively long. Therefore, PCD cutter manufacturing has been a common concern for many tool makers.
Japan Ryoko RYOCO specializes in PCD tool PCBN tool development and development of various types of CNC tool for different tool materials and a variety of processing methods, its technology has been recognized by the market for many years. It is well-known that because of the PCD tool price factor, PCD blades are generally used to weld carbide substrates. Therefore, in terms of processing efficiency, grinding of PCD materials is very slow, regardless of electrolysis. Therefore, Ryoko RYOCO equipment of Japan adopts its unique double-end grinding shaft structure. The diamond grinding wheel is mounted on the main shaft 1, and the second 3rd relief angle of the tool is completed by grinding the tool cemented carbide part, and then the electrolysis on the main shaft 2 is adopted. The copper wheel uses the discharge method to process the first back corner and contour of the tool.
The efficiency and quality of electrolytic processing are also controlled by the procedure. The quality of the surface can reach Ra 0.1 μm after being divided into four steps. However, the high hardness and high wear resistance of real-life grinding and grinding PCD materials have brought great difficulties to processing.
For many years, most of the market uses EDM or chemical processing and laser processing technology is often more suitable for tool roughing applications, in order to obtain the highest level of PCD surface quality, the most ideal processing method is still inseparable from grinding. Although the grinding electrolysis function is also integrated, its original grinding process technology ensures the stability of processing reliability. Constant grinding force control enables the grinding wheel to always adhere to the PCD surface to be machined, thus avoiding the grinding wheel's excessive wear due to the increased grinding force, resulting in gaps on the grinding joint surface, and avoiding the tool surface quality due to the reduction of the grinding force. reduce. Similarly, when grinding PCD materials, the grinding ratio is also very small, so the processing time is relatively long. Therefore, the constant grinding pressure control guarantees that the entire surface quality of the cutting edge accuracy can be guaranteed. With 6 grinding spindles, up to 12 grinding wheels can be installed at a time, just like a small grinding wheel magazine. At the same time with internal cooling high speed spindle can achieve up to 30000r/min speed.
Japan Ryoko high RYOCOPCD tool processing, regardless of high-speed grinding also peristaltic grinding, the spindle has given high precision and reliable guarantee. Considering the grinding process, the surface of the grinding wheel is often dulled due to being blocked. Therefore, the LGMAZK machine is equipped with a grinding wheel dressing and sharpening device. Combined with the program control, the grinding wheel is sharpened in time, which keeps the grinding wheel sharp and shortens the entire process. Processing beats ultimately increase processing efficiency. In addition to their respective processing methods, LGMAZAKMAZAK has different applications to suit different applications. They have also accumulated a lot of commonalities in their long-term commitment to PCD tool grinding. Because they know the PCD tooling process, the design and accuracy of the machine itself also guarantee the quality of the final tool. Because of the hard-to-process wear resistance of PCD materials, the stiffness of the machine is particularly important under strong grinding loads. The use of a concrete-structured bed and a patented design with a gantry frame allows the rigidity of the machine's load-bearing capacity to be maximized. Directly driving the shafts significantly increases the overall grinding process and ultimately increases grinding efficiency.
The use of electronic shaft workpiece clamping shaft, its structure to avoid mechanical parts wear and reduce the occurrence of gaps, providing a high degree of precision. Grinding adopts one-time clamping forming method, which ensures that the tool processing circumference is less than 5μm.
LGMAZAK machine provides line measurement function to better ensure precision control of tool processing. When processing PCD material, it often finds that the edge of the blade is not properly controlled due to grinding force and it causes microscopic chipping. Therefore, the line measurement function can be used in a timely manner. Defects are detected and the quality of the process is guaranteed in one clamping. PCD tools only use suitable equipment and combined with a reasonable sharpening method to ensure the quality of tool processing. Only comprehensive consideration of many factors involved in the tool manufacturing grinding process can obtain high-quality tools, and ultimately reduce the use of tool costs, and ultimately improve the overall Tool product quality. On this development road, LGMAZAKMAZAK will make unremitting efforts and combine the actual market demand to provide more and better solutions for tool grinding.
Japan Ryoko RYOCO specializes in PCD tool PCBN tool development and development of various types of CNC tool for different tool materials and a variety of processing methods, its technology has been recognized by the market for many years. It is well-known that because of the PCD tool price factor, PCD blades are generally used to weld carbide substrates. Therefore, in terms of processing efficiency, grinding of PCD materials is very slow, regardless of electrolysis. Therefore, Ryoko RYOCO equipment of Japan adopts its unique double-end grinding shaft structure. The diamond grinding wheel is mounted on the main shaft 1, and the second 3rd relief angle of the tool is completed by grinding the tool cemented carbide part, and then the electrolysis on the main shaft 2 is adopted. The copper wheel uses the discharge method to process the first back corner and contour of the tool.
The efficiency and quality of electrolytic processing are also controlled by the procedure. The quality of the surface can reach Ra 0.1 μm after being divided into four steps. However, the high hardness and high wear resistance of real-life grinding and grinding PCD materials have brought great difficulties to processing.
For many years, most of the market uses EDM or chemical processing and laser processing technology is often more suitable for tool roughing applications, in order to obtain the highest level of PCD surface quality, the most ideal processing method is still inseparable from grinding. Although the grinding electrolysis function is also integrated, its original grinding process technology ensures the stability of processing reliability. Constant grinding force control enables the grinding wheel to always adhere to the PCD surface to be machined, thus avoiding the grinding wheel's excessive wear due to the increased grinding force, resulting in gaps on the grinding joint surface, and avoiding the tool surface quality due to the reduction of the grinding force. reduce. Similarly, when grinding PCD materials, the grinding ratio is also very small, so the processing time is relatively long. Therefore, the constant grinding pressure control guarantees that the entire surface quality of the cutting edge accuracy can be guaranteed. With 6 grinding spindles, up to 12 grinding wheels can be installed at a time, just like a small grinding wheel magazine. At the same time with internal cooling high speed spindle can achieve up to 30000r/min speed.
Japan Ryoko high RYOCOPCD tool processing, regardless of high-speed grinding also peristaltic grinding, the spindle has given high precision and reliable guarantee. Considering the grinding process, the surface of the grinding wheel is often dulled due to being blocked. Therefore, the LGMAZK machine is equipped with a grinding wheel dressing and sharpening device. Combined with the program control, the grinding wheel is sharpened in time, which keeps the grinding wheel sharp and shortens the entire process. Processing beats ultimately increase processing efficiency. In addition to their respective processing methods, LGMAZAKMAZAK has different applications to suit different applications. They have also accumulated a lot of commonalities in their long-term commitment to PCD tool grinding. Because they know the PCD tooling process, the design and accuracy of the machine itself also guarantee the quality of the final tool. Because of the hard-to-process wear resistance of PCD materials, the stiffness of the machine is particularly important under strong grinding loads. The use of a concrete-structured bed and a patented design with a gantry frame allows the rigidity of the machine's load-bearing capacity to be maximized. Directly driving the shafts significantly increases the overall grinding process and ultimately increases grinding efficiency.
The use of electronic shaft workpiece clamping shaft, its structure to avoid mechanical parts wear and reduce the occurrence of gaps, providing a high degree of precision. Grinding adopts one-time clamping forming method, which ensures that the tool processing circumference is less than 5μm.
LGMAZAK machine provides line measurement function to better ensure precision control of tool processing. When processing PCD material, it often finds that the edge of the blade is not properly controlled due to grinding force and it causes microscopic chipping. Therefore, the line measurement function can be used in a timely manner. Defects are detected and the quality of the process is guaranteed in one clamping. PCD tools only use suitable equipment and combined with a reasonable sharpening method to ensure the quality of tool processing. Only comprehensive consideration of many factors involved in the tool manufacturing grinding process can obtain high-quality tools, and ultimately reduce the use of tool costs, and ultimately improve the overall Tool product quality. On this development road, LGMAZAKMAZAK will make unremitting efforts and combine the actual market demand to provide more and better solutions for tool grinding.
SUCP204 205 206 207 208 209 210 211 212
2 Pillow Block Bearing Sp209,Pillow Block Bearing Housing Sp209,Pillow Block Bearing Sp209 Sizes
Jiangsu Dingtian Stainless Steel Products Co., Ltd. , https://www.dingtiancasting.com