车床

Since its establishment, the professional is committed to automatic machines, CNC computer lathe accessories, main products: welded carbide turning tool, cable Tsui, Fu Tsui, chuck, guide sleeve, drill chuck, three-axis lathe, spindle, PCB and other high-speed drill chuck parts processing.

成立以来，专业致力自动机，CNC电脑车床配件，主要产品：硬质合金焊接车刀，索咀，扶咀，夹头，导套，钻夹头，车床三轴，主轴，PCB高速钻夹头等配件加工。

CNC machining centers, CNC lathes, high-precision grinding machines, drill press, lathe and other equipment.

CNC加工中心，数控车床，高精度磨床、钻床、车床等设备。

Company completed in June 2002, a total investment of 50 million yuan, covers an area of a project more than 38.9 thousand square meters, with more than 1 thousand three hundred square meters display of CNC machine tools, training centers, more than 3000 square meters of ordinary lathe, milling machine, grinding machine , planer, drill press, boring machine, presses, four-post presses, shearing machine, bending machine, as well as the drilling machine, tapping machine, instrument lathe, such as the display of 23 types of electrical and mechanical rooms, more than 10,000 square meters of warehousing, 4000 many square meters of office building, the company adopted ERP network management.

公司于2002年6月建成，总投资5000万元人民币，一期项目占地面积38900多平方米，拥有1300多平方米数控机床展示、培训中心，3000多平方米的普通车床、铣床、磨床、刨床、钻床、镗床、压力机、四柱压机、剪板机、折弯机、以及钻铣床、攻丝机、仪表车床等二三类机电的展示厅，10000多平方米的仓储，4000多平方米的办公楼，公司采用ERP网络管理。

Based on the measurement of noise of an idling lathe C630,the effects of gear tooth friction on change gear noise,and the relation between friction excitation frequency and gearing frequency were analyzed.

以一台C630车床空转噪声的测试数据为依据，分析了齿面摩擦对车床挂轮噪声的影响，以及摩擦激励频率与齿轮啮合频率的关系，并通过涂油润滑降低挂轮噪声的实验对此进行了验证。

This article mainly elaborated numerical control lathe,milling machine utilizing the macro-program processing ellipse frustum of a cone,the surface craft route and essential method.

主要阐述了数控车床、铣床运用宏程序加工椭圆台、面的工艺路线和基本方法，结合实例分别分析了数控车床与数控铣床在椭圆加工过程中程序编制思路，并给出了FANUC系统常用车、铣椭圆粗、精加工宏程序。

The design of the device using NC Lathe CA6140 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with. from the I / O interface stepper pulse output signal to control the feed rate and itineraries; In order to maintain the function of cutting thread, to the outer end of spindle or other appropriate location loaded pulse generator; Lathe will be transformed into Tailstock manually controlled electric Tailstock.

本设计利用数控装置对CA6140普通车床进行控制，主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴，通过变频器和齿轮变速箱实现分段无级变速；进给系统采用步进电机通过减速后驱动滚珠丝杠运动，在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠，在横向进给系统中通过二级齿轮减速驱动滚珠丝杠；刀架改为自动转位刀架从而实现自动换刀；通过MCS-51系列8051单片机对数据进行计算处理，由I/O接口输出步进脉冲信号控制进给速度和行程；为了保持切削螺纹的功能，要在主轴外端或其它适当部位装上脉冲发生器；将车床的手动尾座改造成为可控电动尾座。

The design of the device using NC Lathe CA6240 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with.

本设计利用数控装置对CA6240普通车床进行控制，主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴，通过变频器和齿轮变速箱实现分段无级变速；进给系统采用步进电机通过减速后驱动滚珠丝杠运动，在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠，在横向进给系统中通过二级齿轮减速驱动滚珠丝杠；刀架改为自动转位刀架从而实现自动换刀；通过MCS-51系列8051单片机对数据进行计算处理，由I/O接口输出步进脉冲信号控制进给速度和行程；为了保持切削螺纹的功能，要在主轴外端或其它适当部位装上脉冲发生器；将车床的手动尾座改造成为可控电动尾座。

Instruments are the main production equipment lathe, general lathes, grinders, milling machines, presses, and so on.

主要生产设备有仪表车床、普通车床、磨床、铣床、冲床等。

CJ Mini Lathe is a kind of practical machine tool. Its structure is simple. Installation and operation is easy. It is usually used for household industry or instrument industry.

CJ系列台式车床是一种结构简单、安装操作方便的家用和仪表工业实用车床。

The improvement of working efficiency of NC lathe based on the Intelligence Control System is studied in this paper.

本文从数控车床智能控制系统的研究着手，对如何提高数控车床的加工效率进行了研究。

This paper analyzes the compound attractor structure of a new three-dimensional autonomous chaotic system.

分析了一种新的三维自治混沌系统吸引子的复合结构。

ON shut rivals out of their transmission systems and shy away from reinvesting their profits in network improvements.

ON将竞争者挡在了其输送体系之后，并不愿将其收益再投资于网络改建工作。