When they program they often set conventional cutting parameters for some things , such as machining remains , material ' s asymmetry and tools " wear cannot be premeditated , which will be blighted to the quality of the machining workpieces 在编程中往往无法预先考虑实际加工过程中出现的一些情况如：加工余量的不一致、工件材质的不均匀、刀具的磨损等对加工质量的不良影响，将加工参数设置得较为保守。
Then , according to the calculation , a simplified mathematic model of nano material grain size growth in laser sintering is put forward which could be used in the optimization of sintering parameters , the forecasting of grain size and its control . 2 对不同加工参数变化下的晶粒直径尺寸进行了数值计算，提出了晶粒长大简化数学模型，对生产或实验中参数的优化或选择，晶粒大小的预测与控制具有实际意义。
In order to optimize the procedure of stretch - wrap forming , circumscribes are analyzed and module to optimize the procedure are brought forward . optimized parameters are obtained as an attempt through numerical method , therefor the meanings of module in practice are verified 为了优化型材拉弯加工参数，分析了型材拉弯的限制条件，提出了优化参数的理论模型，并利用数值计算的方法对优化加工参数进行了尝试。
Furthermore , the etching rate , roughness versus incident laser fluences and pulse number are investigated theoretically and experimentally in detail by 3d surface analyzer . then a new priciple of pmma etched by excimer laser is given : the process is the interaction result of photodecomposition , 随后应用总结出的优化加工参数在该材料上刻蚀出了宽104 m ,深56 m ,矩形度高达80 % ,底面光滑的20个循环的pcr微流控芯片。
( 4 ) the connection of simulation of process and automatic programming has been based . so the system come into being nc program by using graphic automatic programming after user iniport the geometry information and process parameter of part . simultaneity , the track of cutting tool is displaying by dynamic effect ( 4 )设计仿真系统和gapt图形自动编程系统的接口，输入零件几何信息和加工参数后，系统自动生成加工程序，同时，动态显示刀具的加工轨迹。
In a word , by chip ' s forming and breaking simulation and virtual reality system , can we connect the initial parameters of machining with different parameters of chip ' s forming and breaking . namely , we can get different vivid chip ' s types from 本系统能严格实现切削加工初始条件与切屑形成、折断之间的数据对应，即由不同的初始加工参数（包括描述刀片槽型的参数）能得到各种形象、逼真的切屑类型，从而实现槽型优选，为解决切屑控制问题提供了一种良好的方法。
Sszm500b straight line double edgers , and 90transfer taboe . 26 spindles on each sszm2500b . plc control system sets processing parameters via interface , and finishes processing at one time . this product has stable structure . precise and smooth transmission system , thetransmission belt drive adopts strong power and transfrequency motor to control speed , constant power , constantrele output and advanced epuipment to control , high polishing efficiency . it is the best matched equipment of large batch of furniture and decorated glass edge production , and production , and can be matched with gluing , printing , reinforcing , etc . production line 才用plc控制系统通过界面设定加工参数一次完成加工，具有稳定扎实的底座结果精确流畅的传动系统，传送皮带驱动采用大功率变频电机调速控制，恒功率恒扭矩输出和高配置的控制。结构紧凑，性能稳定可靠，抛光及生产效率高。是大批量的家具和装饰玻璃的磨边生产的最佳配套设备，可以与夹胶印花钢化等生产线配套使用。
This machine is used for straight - line bevel cutting and bevel grinding and polishing for flat glass , in certain condition , it can be also used in bevel cuttig , bevel grinding and polishing for soft stone panel . the contrilling system adopts plc , it can accomplish automatic grinding cutting after entering processing parameter , convery speed adopts speed adjustment of fre quency conversion , direct drive of wheel head motor , all motions for joining in parameter adjustment completely adopt straight - rolling guide - track with front beam and wheel head lifting lntegrally . the transmission of input and output adopts synchronization tooth belt and photo - electricity switch positioning , and position limitation of two pass is much more reliable Sxm371pa型玻璃直线斜边磨边机是用于玻璃直线斜边斜切，斜磨及光抛的专用设备，在一定条件下也可以用于软石板材的斜切斜磨及抛光。控制系统采用plc控制。输入加工参数后可自动完成磨削传送速度采用变频调速，磨头电机直接传动，所有加工参数调整运动副全部采用直线滚动导轨，前梁与磨头整体升降，输入输出传送采用同步形带，光电开光定位，双行程限位更安全可靠。
4 ) combining the local synthesis method for the machine - tool setting parameters , tca and ltca , and the numerical simulation of stress procedure constructs the optimal design circle with feedback . the developed software system provides an efficient design tool for the spiral bevel gears with excellent transmission behavior , high strength and lower noise 4 )结合加工参数设计的局部综合法、几何接触分析( tca ) 、承载接触分析( ltca )及应力过程数值仿真，构成了具有反馈的闭环优化设计回路，并形成了相应的软件系统，为设计啮合性能良好、高强度、低噪声的弧齿锥齿轮传动提供了有效的工具。
How to collect and dispose data is stated simply . with this base above , the real - time control and monitoring system is developed . and the computer control and panel control based mornitoring are realized . with using this system , the electromagnetic forming machine ' s operation parameters can be holded real - timely and output 利用mcgs ( monitorandcontrolgeneratedsystem )组态实现了plc和上位机的串口通信，在实现数据采集和处理功能的基础上，开发了低电压电磁成形机实时控制和监视系统，实现了电磁成形机面板开关、按钮控制与上位机“模拟开关”控制两种并行控制方法，系统可根据需要对加工参数进行保留和输出。
