TR系列机床培训手册

Haas TR系列机床培训手册 118页目 录一、机床配置1、机床特点„„„„„„„„„„„„„„„„„„„„„„„22、机床坐标系„„„„„„„„„„„„„„„„„„„„„„23、机床性能参数„„„„„„„„„„„„„„„„„„„„„34、TR1604二、G&M代码1、G代码„„„„„„„„„„„„„„„„„„„„„„„„42、M代码„„„„„„„„„„„„„„„„„„„„„„„„5三、相关参数与设置1、参数„„„„„„„„„„„„„„„„„„„„„„„„„72、设置„„„„„„„„„„„„„„„„„„„„„„„„„8四、机床操作1、机床回零„„„„„„„„„„„„„„„„„„„„„„„102、手轮移动机床„„„„„„„„„„„„„„„„„„„„„103、设置工作坐标系„„„„„„„„„„„„„„„„„„„„104、设置刀具长度„„„„„„„„„„„„„„„„„„„„„135、空运行检查机床运动„„„„„„„„„„„„„„„„„„14五、故障处理1、定位„„„„„„„„„„„„„„„„„„„„„„„„„142、进给速度„„„„„„„„„„„„„„„„„„„„„„„153、不均匀移动„„„„„„„„„„„„„„„„„„„„„„154、精加工问题„„„„„„„„„„„„„„„„„„„„„„155、间隙问题„„„„„„„„„„„„„„„„„„„„„„„156、五轴掌握器，旋转轴和线性轴的速度计算„„„„„„„„„15六、机床常规保养1、机床常规保养表„„„„„„„„„„„„„„„„„„„„162、机床润滑油箱„„„„„„„„„„„„„„„„„„„„„163、主轴润滑空气压力„„„„„„„„„„„„„„„„„„„174、TR转台润滑„„„„„„„„„„„„„„„„„„„„„„175、主轴内冷〔TSC〕的维护„„„„„„„„„„„„„„„„„18一、机床配置1VF-5VF-6的五轴加工中心。每款机床都能实现五轴联动，可一次定位加工多个面和简单360120需要时，VF-2TRTR160Z502XYZA、么不是CA轴回机械原点时转盘的回转中心线与Y+120YYBC3VF-2TRTR系列行程及规格VF-2TRTR系列行程及规格VF-5TR工作台工件台直径160mm210mm310mm最大重量

36.3Kg762406508±120360

90.7Kg行 程965660635主 轴

226.8Kg1625813762转速 7,500RPM最大额定功4014.9KW率 50锥度主轴VF-5TR/50和VF-6TR/50为22.4KW进给速度XY,Z度A&B快移速度X,Y,Z进给速度A&B进给速度刀位数

4800º/min16.5m/min2000º/minBT40/BT5024

3600º/min12.7m/min2000º/min刀具

3000º/min12.7m/min2000º/min4、TR160二、G&M代码1、G代码机床上电时，系统自动会默认以下G代码：G00快速移动G64取消准确停顿G17选择XY平面G80取消固定循环G21英制模式G90确定编程模式G40取消刀具半径补偿G94每分钟进给G49取消刀具长度补偿 G98初始回退点G54工作坐标系G93G93用于机床旋转轴和线性轴混合移动时设定进给速度，是一种模态进给指G93G01、G02G03G93进给速度，最大允许值是F45000。F值定义为每分钟冲程数，表示该运动须在(60/F)会花费大量时间。mm/min的单位来计算直线轴移动的距离，但mm/min的单位并不能应用到旋转轴的移动直线轴快，会造成刀具过载、降低刀具寿命和较差的外表质量等问题。X0.0235”Y0.0183”Z0.002”B0.324B30〔B0.0299”=sqrt(x*x+y*y+z*z)B0.16953”=0.324/360*2*PI*305.7G94F5IPM，那么该段程序的运行时间为0.006(0.0299/50.0060.16953”的移动，28.28IPM(0.16953/0.006)，并不是我5IPM。G93(1/时间)。这里的时间指的是执行完一个运动指令的进给时间。在上面的例子中，直0.0299”，0.1696”。那么总的移动量为0.1722=sqrt(0.0299*0.0299+0.1696*0.16965IPM速度，那么这时的F29.04=5/0.1722，是该段程序进给进间的倒数。这时，0.03444=1/29.04G93载等问题。G187精度掌握允许用户掌握#85设置使用格式：G187P1/2/3En.nnn.P1--P1--粗糙P2–中等P3–光滑#85设置例如:G187PmEn.nnn设置光滑度和最大圆角值G187PmG187En.nnn设置最大圆角值，光滑度保持为当前值G187E值，设置光滑度到默认值，见#191设置假设E或P值超过范围，将会产生报警“Reset”、执行M30或M02，或到程序尾，或按急停键，G187将被取消。2、M代码M10(4thAon)M11(4thAoff)M12(5thBon)M13(5thBoff)旋转轴刹车:ABABG床在等待发生锁紧或松开时有一个延时，机床移动将停顿或暂停。1/4记。最明显的是进给速率模式切换时，手动切换到G93G94.掌握旋转刹车的程序应与下面相像：(SWARFCUT)G00G17G40G49G80G90T22M06M01T17M11(松开第四轴刹车)M13(松开第五轴刹车)G00G90G54X0.4014Y0.1703B-90.A6.483S6500M03G43H22Z8.5349M08G01Z4.7849F75.G01X0.3946Y0.2189Z4.7801F35.X0.3785Y0.2651Z4.7659X0.3536Y0.3074Z4.7428X0.321Y0.3439Z4.7117X0.2819Y0.3735Z4.6738X0.2377Y0.3948Z4.6306X0.1903Y0.4071Z4.5837X0.1414Y0.4099Z4.5349G93X0.1737Y0.3969Z4.5334B-85.263F1739.18X0.2049Y0.3813Z4.5317B-80.526F1739.16X0.2346Y0.3633Z4.5296B-75.789F1739.18X0.2628Y0.3428Z4.5273B-71.053F1739.18X0.1244Y0.4304Z4.5355B627.573F9898.07X0.1301Y0.4287Z4.5353B628.382F9897.41X0.1357Y0.4268Z4.5351B629.191F9897.48X0.1414Y0.4249Z4.5349B630.F9898.13G94X0.0926Y0.4204Z4.5837F75.X0.0456Y0.4065Z4.6306X0.0022Y0.3837Z4.6738X-0.0359Y0.3529Z4.7117X-0.0673Y0.3152Z4.7428X-0.0907Y0.2721Z4.7659X-0.1052Y0.2253Z4.7801X-0.1104Y0.1766Z4.7849G00Z8.5349M09 Haas TR系列机床培训手册 M10M12G28G91Z0G28G91A0B0M01三、参数与设定1、参数：机床消灭故障时需作调整。#104#165参数，在适当极限参数3.1。在直线轴运动中有些现象，在旋A#104B使用#1653.1的HRT-310，该值为4000；在TR系列机床，将是二倍大，缘由是使机床在多轴程位置。#298(DEG/MIN0LIM对摇摆头的机床〔VR〕300，99999.0，不限制旋转轴。718页 Haas TR系列机床培训手册 1018页以下九个参数用于铣加工机床，掌握进给模式的加速度：Parameter749FEEDACCELROUGH根本值为2000000Parameter750FEEDTCONSTROUGH根本值为5Parameter751FEEDDELTAVROUGH根本值为32Parameter302FEEDACCELMEDIUM根本值为1000000Parameter303FEEDTCONSTMEDIUM根本值为4Parameter314FEEDDELTAVMEDIUM根本值为16Parameter752FEEDACCELFINISH根本值为500000Parameter753FEEDTCONSTFINISH根本值为4Parameter754FEEDDELTAVFINISH根本值为8#302用#191G187MEDIU加速度。单位是每平方秒码数。#303用#191设置或G187命令选择MEDIU光滑度时，2的指数形式的进给时间。单位是毫秒。#314用#191设置或G187命令选择MEDIU光滑度时,允许的最大速度变化,单位是每毫秒码数。其计算公式如下：(FEEDDELTAV)= (FEEDACCEL)*2(FEEDTCNS000000#749用于光滑度选ROUGH时，(见#302参数描述)。#750用于光滑度选ROUGH时，(见#303参数描述)。#751用于光滑度选ROUGH时，(见#314参数描述)。#752用于光滑度选FINISH时，(见#302参数描述)。#753用于光滑度选FINISH时，(见#303参数描述)。#754用于光滑度选FINISH时，(见#314参数描述)。2#30OFF1USER2转台。#34速度单位通常是英寸/mm/分钟)，要计算角度进给速度，系统必需知道A1#78键。第四轴见#30USER1USER2USER2VR#79速度单位通常是英寸/mm/分钟)，要计算角度进给速度，系统必需知道B1#85TR0.025〔VF-5耳轴机床除外，VF-5TR0.05〕。假设设为零，系统将在每个移动块作准确停顿处理。可在程序中用G187En.nnn替代#85设置值的影响而不用手动修改设置。允许操作者选择高速粗加工、标准速度的半精加工、低速度的精加工。G187用格式为：G187P1/2/3En.nnn.#191设置P1--粗糙P2–中等P3–光滑E设定最大圆角值，临时值，优先于#85设置例如:G187PmEn.nnn设置光滑度和最大圆角值G187PmG187En.nnn设置最大圆角值，光滑度保持为当前值G187E值，设置光滑度到默认值，见#191设置假设E或P值超过范围，将会产生报警#191该特征可以使操作者在执行铣操作时很便利地设置光滑度和精度。其中包括设#191ROUGH〔粗〕,MEDIUM〔半粗〕FINISH〔精〕，用户可以选择缺省光滑度参数和最大拐角因子。缺省值作用G187Rough:749,750,751Medium:302,303,及314Smooth:752,753,及754四、机床操作1机床安全回零、避开碰撞的合理挨次是不要使用“Poweruprestart”键或“Autoallaxis”键。使用单轴回零，每次只回零一个轴，除非在回零时主作台上什么也没有，或主轴上没有刀具时。建议每次只回零一个轴，开头是ZYXA轴回零时太长的刀具可能会与主轴后的铸件相撞。2各轴可以正常地选择轴和速度用手轮移动。动〕”键，也可按轴选择组的-A/-B或+B/+AShiftAB其它轴按正常选择。3工件坐标系原点位置AB4.1。工件工件转台工件原点夹具4.1调整工作台用于VF-2TR机床，当转台在工作台上移位后，重安装。转台需进展调整。A.Y4.2X4.3C.锁紧固定工作台的螺丝Y轴平行4.2AA轴旋转+90度，转盘X轴平行4.3设定A轴工作坐标原点使转台平面与Y轴平面，并设为A0，如图4.4Y轴平行4.4设定X、Y轴工件坐标系原点BB4.54.5设定Z轴工件坐标系原点〔工件底面〕的4.6A+90外表清零，机床相对坐标清零。ZA-90用手转掌握Y轴，将转盘上平面接触百分表，并移到外表为零处。将系统所显示的相对坐标系YA的距离。将值输入工件坐标系Z处。4.644.7。A0Y用刀具接触转盘外表，将值输入刀具表。如图4.8。4.74.85MEMMDIDryJOGSpeed100,10,1.0或0.1/每分钟的倍率。程序运行时不能翻开空运行，程序完全完毕或复位到开头、或在程序中某DryRun作者检查编程的移动是否是他们所期望的。：图形模式在检查程序前不移动机床轴，可能更安全用效。要留意，空ZZ执行空运行时机床按程序轨迹移动，或者不带工件，或者抬高Z全高度。五、故障处理这类机床有一些共同的故障问题：定位的定位程序是最好的选择。床定位到你可以验证的位置，再进展更简单的移动。进给速度G93床会消灭#320报警。其它问题就是太快或太慢。一些CAM编程软件系统使用刀CAMG94G93ABG01G93不均匀移动件。确定旋转轴刹车在程序中适宜的时间关闭、翻开。刹车应在G93G94G94AB轴的位置极限参数对机床移动也有影响，必需检查#104#165精加工问题多轴或滚动加工的多齿曲面通常是由于在CAM太大。更小的公差将会获得更光顺的曲面。A、B工也有影响，必需检查#104#165变换更光顺。间隙问题有一些工件与机床、刀具与机床或工件碰撞的实例。TR系列机床在A或B轴摇摆到一个极限角度位置时，主轴有可能会和转台相撞。这样可能需要长一点的刀避开与工件或夹具碰撞。五轴掌握系统，旋转轴和线性轴的速度的计算：Pi*D/360=mm/度2)Pi*D=周长3.14*4/360.00=0.035mm/度MMPM〔mm/秒〕/毫米每度=每分钟度数75/0.035=2143度/分钟VR4