活塞环专用设备及气门磨床等

1、YHCX5160立式内外圆仿形车铣床 vertical copy turning and milling machine主要用途本机床是我公司引进国外先进技术，经过优化设计、精心制造，可连续完成对活塞环的内外椭圆进行仿形车和铣开口加工的二工位专用组合机床。技术特点1. PLC控制，车台、铣台主电机变频调速，屏幕显示。2. 车台横向进刀、纵向进给采用光栅显示，微量进给。3. 液压控制车、铣台上下进给，无级调速。4. 液压机构、伺服电机联合控制车台90停车定位，准确可靠。技术参数项目单位参数加工直径范围mm55160装夹工件高度mm150(125)车台主轴转速rpm5350 (无级调速)主变频电机

2、功率KW15同片活塞环整圈径向厚度差mm0.02整筒上下环同一位置径向厚度差mm0.005整筒环外圆锥度mm0.015/150整筒环铣开口处直线度mm0.02/150整筒环铣开口间隙差mm0.10/150机床外形尺寸(长宽高)mm195011102450Main purpose:YHCX5-160 is a machine combine of two work stations which is introduced through advanced foreign technology , optimal design ,and carefully manufactured. It is

3、customized for copy-turning inner and outer ellipses and milling the gap of the piston rings all in one machine.Technical characters:PLC control, main motor for the turning and milling stations adopts frequency converter for speed regulation, which showed through screen.Adopt optical grating ruler i

4、ndicating for horizontal, longitudinal feed and micro feeding of turning station.The upward and downward feeding of turning and milling station are controlled by hydraulic system with stepless speed regulating.90 stop-positioning is precisely controlled by hydraulic system and servo motor together.

5、Specifications:Item Unit Specifications Processing dia. rangemm55160Height of stacked partsmm150(125)Rotate speed of turning spindlerpm5-350 (stepless regulating)Power of main converter motorkw15Radial thickness deviation of single partsmm0.02Radial thickness deviation of whole stacked ringson same

6、positionmm0.05Taper of peripheral surface for whole stacked ringsmm0.015/150Linearity of gaps for whole stacked ringsmm0.02/150Gap clearance deviation for whole stacked ringsmm0.10/150Overall dimensions (LWH)mm195011102450YHHM135B/400B精密珩磨机High Precision Honing machine主要用途本机是主轴和工作台双变频的机型，适用于珩磨活塞环外径，

7、锥面环的接触亮带和桶面环及外圆拉毛、滚花形状等特种环的加工。技术特点1. 采用优质铸件，滑枕选用高强度球黑铸件。2. 采用曲柄连杆机构带动装有珩磨轴的滑块完成机械往复运动。3. 主电机与珩磨套旋转电机采用变频器无极调速，可使珩磨轴上下珩磨运动与珩磨套旋转运动处于最佳匹配状态。4. 珩磨液采用自动分级变量加液装置。进料动作由油缸自动控制，磨液供.停由电器自动控制，可提供粗，半精，光磨三级磨料控制，且供给量可调。5. 采用PLC控制。技术参数产品型号项目单位YHHM135BYHHM400B珩磨工件直径mm38-135146-400珩磨工作行程mm140140珩磨往复次数次/min10-12010-

8、80珩磨套转速r/min5-205-20装环高度mm9065主电机rpm4KW，7204KW，720珩磨套旋转电机rpm1.5KW，940rpm1.5KW，940rpm油泵电机rpm2.2KW，1400rpm2.2KW，1430rpm机床外形尺寸(长宽高)mm143012202230160012202500 整机质量Kg30003500Main purpose:Its a double-conversion model with spindle and working table. Suitable for honing the outer diameter of piston ring ,

9、the contact bright band of taper face ring ,barrel surface ring and the special rings like cylindrical nap , knurled shape.Technical characters:1. It adopts high quality castings For the ram, uses the high-strength black ball castings.2. With the mechanism of crank connecting rod to make reciprocati

10、ng movement and realize honing.3. The main motor and rotating motor of honing sleeve use Inverter for stepless speed control , which can make honing axis up and down movement and rotary motion of honing sleeve in the best matching state.4. Honing liquid adopts the automatic classification variable d

11、osing device . The feed action is automatic controlled by cylinder. And the grinding fluid feed and stop is automatic controled by electrical, which can provide a rough , semi- refined, and buffing grinding. The supply is adjustable.5.Adopts PLC controlTechnical parameters: ModelItemYHHM135BYHHM400B

12、Dia. of parts38-135mm146-400mmStroke of honing140mm140mmFrequency of honing reciprocating10-120times/min10-80(120)times/minRotate speed of honing sleeve5-20rpm5-20rpmHeight of loading rings90mm65mmMain motor4kw，720rpm4kw，720rpmRotation motor of honing sleeve1.5KW,940rpm1.5KW,940rpmMotor for oil pump

13、2.2kw，1400rpm2.2kw，1430rpmTotal weight3000Kg3500KgOverall dimensions (LWH)143012202230mm160012202500mmYH3MK9380数控高速气门磨床CNC high speed valve grinder主要用途：The main purposes:全自动磨削各类汽油、柴油发动机气门的盘外圆、锥面、圆弧、盘端面及倒角。Full automatic grinding the outer circle, arc, cone disc face and chamfer valve for various gas

14、olines, diesel engine.技术特点：Technical characteristics:1.一次装夹可将气门盘外圆与锥面、圆弧、盘端面及倒角等型面磨削成型。1. A fixture can grind for forming the valve outer circle and cone, arc, disc face and chamfer type surface.2.CBN砂轮高速磨削气门型面，加工效率高，尺寸一致性好。2.High speed CBN wheel grind valves surface with high processing efficiency

15、and good size consistency.3.机床采用五轴数控、两轴联动，可实现数控插补法磨削和插补法修整砂轮。3. Using five - axis CNC and two axes linkage, can realize the NC interpolation method and interpolation method of grinding wheel dressing.4.通过数控插补法修整陶瓷CBN砂轮，工件磨削面轮廓控制灵活、准确。砂轮寿命很高。4. By NC interpolation dressing ceramic CBN grinding wheel,

16、 the work pieces grinding surface profile control is flexible, accurate, and the grinding wheel life is long.5.头架和砂轮架采用高精度静动压轴承，具有高刚性、高精度和长寿命。5. The head rack and grinding wheel rack adopts hydrostatic bearing with high precision, high rigidity, and long life.6.采用西门子数控系统和MARPOSS内置式动平衡系统，具有防碰撞和消空程功能，

17、安全性、可靠性高。可实现全自动循环磨削气门。6 . Adopts Siemens system and built-in MARPOSS dynamic balance system, with anti-collision and elimination process function, high safety, high reliability. This can realize full automatic circular grinding valves.主要技术参数：The technical specs 产品型号 Model项目Items单位(Unit)YH3MK9380加工气门盘部直径valve disc diamm2060 加工气门长度尺寸Valve length sizemm80160 砂轮尺寸Grinding wheel sizemm5001353050砂轮线速度Grinding wheel Linear speedm/s 100 砂轮主轴转速Grinding wheel spindle rotation speedr/min20