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案例11：回转机构-回转支承
Case11: Swing Mechanism-Ring
Case11: Swing Mechanism-Ring
| 加工方式Processing Methods | 钻孔加工Drilling | |
   加工零件数量/件Number of Processed Parts | ||
| 刀片型号Indexable Inserts | SOMT060204-C-DP1-GM4240QPMG060204-DP-GA4230 | |
| 刀体Cutter Holder | GTD-220-5D-FC25-Q06S | |
| 加工材料Workpiece | 50Mn, HB220-250 | |
| 切削速度Cuting Speed | Vc=124.3m/min | |
| 进给速度Feed | Fn=0.088mm/rev | |
| 切深量Cutting Depth | 94mm | |
| 加工设备Equipment | 钻床Drilling machine | |
| 冷却方式Cooling Method | 水基乳化液/内冷Emulsion, internal cooling | |
| 切削效果Processing Result | 断屑性能、寿命满足客户要求The performance of chip-breaking and service life canmeet the customer's requirements |
案例12：回转机构-回转支承
Case12: Swing Mechanism-Ring
Case12: Swing Mechanism-Ring
| 加工方式Processing Methods | 外圆车削Turning of the outer circle |
| 刀片型号Indexable Inserts | CNMG190616-PR-GP1225 |
| 刀体Cutter Holder | DCLNR3232P19 |
| 加工材料Workpiece | 42CrMo, HRC28-32 |
| 切削速度Cuting Speed | Vc=119m/min |
| 进给速度Feed | Fn=0.5mm/rev |
| 切深量Cutting Depth | Ap=4-6mm |
| 加工设备Equipment | 立式车床Vertical lathe |
| 冷却方式Cooling Method | 乳化液，外冷emulsion, external cooling |
| 切削效果Processing Result | 断屑性能、寿命满足客户要求The performance of chip-breaking and servicelife can meet the customer's requirements |
案例13：转向架系统-火车轮 Case13:Bogie System-Train Wheel
| 加工方式Processing Methods | 辐板粗加工Rough machining of spoke plates | |
  相当A14GESAC 14→0 5 10 15加工零件数量/件Number of Processed Parts | ||
| 刀片型号Indexable Inserts | RCMX250700-RR1-GP1105R | |
| 刀体Cutter Holder | PRDCN3232P25 | |
| 加工材料Workpiece | CL65(热轧钢)Hot-rolled steel | |
| 切削速度Cuting Speed | VC=62-105 m/min | |
| 进给速度Feed | Fr=1.5-2.0 mm/rev | |
| 切深量Cutting Depth | AP=3-5mm | |
| 加工设备Equipment | 数控立车CNC vertical lathe | |
| 冷却方式Cooling Method | 干切Dry cutting | |
| 切削效果Processing Result | 断屑及寿命良好，达进口品牌水平Good chip breakage and lifespan,reaching the level of imported brands |
案例14：转向架系统-火车轮
Case14:Bogie System-Train Wheel
Case14:Bogie System-Train Wheel
| 加工方式Processing Methods | 辐板精加工Finish machining of spoke plates |
| 刀片型号Indexable Inserts | RCMX320900-RR-GP1105R |
| 刀体Cutter Holder | 非标定制刀体Non standard customized blade body |
| 加工材料Workpiece | ER7 |
| 切削速度Cuting Speed | VC=208 m/min |
| 进给速度Feed | 竞品Competitor：Fr=0.9 mm/rev金鹭GESAC:Fr=1.2 mm/rev |
| 切深量Cutting Depth | AP=0.2mm |
| 加工设备Equipment | 双刀架立车Double knife frame vertical lathe |
| 冷却方式Cooling Method | 乳化液，外冷emulsion, external cooling |
| 切削效果Processing Result | 在满足表面质量的前提下，寿命较竞品提升66%，效率提升30%On the premise of meeting the surface quality,the lifespan is increased by 66% compared to competitors,and the efficiency is increased by 30% |
加工零件数量/件Number of Processed Parts
案例16：转向架系统-构架Case16:Bogie System-Frame
案例15：转向架系统-火车轮 Case15:Bogie System-Train Wheel
案例16：转向架系统-构架Case16:Bogie System-Frame
案例15：转向架系统-火车轮 Case15:Bogie System-Train Wheel
| 加工方式Processing Methods | 踏面修复Tread restoration |
| 刀片型号Indexable Inserts | LNMX191940-HM-GP1115R |
| 刀体Cutter Holder | XZNR5055X-A |
| 加工材料Workpiece | CL70（热轧钢）Hot-rolled steel |
| 切削速度Cuting Speed | VC=54m/min |
| 进给速度Feed | Fr=1.0mm/r |
| 切深量Cutting Depth | AP=4mm |
| 加工设备Equipment | 专机Special machine tool |
| 冷却方式Cooling Method | 干切Dry cutting |
| 切削效果Processing Result | 耐磨性良好，较竞品提升20%Good wear resistance,increased by 20% compared to competitors |
| 加工方式Processing Methods | 转向架构架平面铣削Milling of steering frame plane |
| 刀片型号Indexable Inserts | SNMU1607ANEN-GM-GM2140A |
| 刀体Cutter Holder | MFB245-125R08B40-SN16U |
| 加工材料Workpiece | 16Mn调质钢Tempered steel |
| 切削速度Cuting Speed | VC=196 m/min |
| 进给速度Feed | Fz=0.2mm/z |
| 切深量Cutting Depth | Ap=5-8mm/Ae=60-125mm |
| 加工设备Equipment | 龙门铣床Quenched and tempered steel |
| 冷却方式Cooling Method | 干切Dry cutting |
| 切削效果Processing Result | 单个刃寿命和竞品相当，有效刃数多1倍The lifespan of a single blade is comparable to that ofits competitors, with twice the effective blade count |
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