《机床导轨面缺陷修复技术的分析》由会员分享，可在线阅读，更多相关《机床导轨面缺陷修复技术的分析（2页珍藏版）》请在金锄头文库上搜索。
1、l:2004-05-28;:2004-06-25Te:(1969-),CW:.Z_:/.Email:5EJ/s苑志东(VV/K,101400)K1:通过对机床导轨面缺陷修复的几种传统焊补方法的介绍及对各种方法不同特点的分析,确定机床导轨面缺陷修复局限性的存在原因。同时,对一种新出现的铸造缺陷修复技术及其设备铸造缺陷修补机,进行了实践操作实验和试棒的显微组织分析,说明用铸造缺陷修补机修复机床导轨面缺陷是符合质检标准的,证明了缺陷修补机在铸件缺陷修复方面是值得推广的一项新技术。1oM:机床导轨;修复技术;铸造缺陷修补机ms|:TG251.1DSM:AcI|:1000-8365(2004)08-05
2、88-02Analysis on the Repairing Technology about Machine Tool Track Surface s DeformityYUAN Zhi-dong(Aoyuksin Surface Engineering Technology Co., Ltd, Beijing 101400, China)Abstract:According to the introductions about several traditional welding on methods that are applied to repairmachine tooltrack
3、 surfaces deformity and its characteristic analysis, there is a localization in the repairing technology.Through practicaloperating examination and microstructure analysis, it is proved that using a new type of repairing technology about foundrydefects and its equipment called a patching machine on
4、foundry defects to repair machine tool track surface s deformity canmeet the requests of quality checking standards, and can be promoted much more.Key words:Machine tool track;The repairing technology;A patching machine on foundry defectsYV+.do5EJ)oT,s5ETDy。YV/J5ET,BLV5E/#。1.dooT#sHT200,EJ)S 1 000 m
5、m2 ,h 8 mm。):3qVf,1qXVf。oxF103,oMoH:Z308、Z248。1.1喷焊o,|E150,oxp,|pF900 1 200 ,Pox。#FHW,qsv,v,1o3,HLl3_v。_soHW、yY,JvlsBK,7OoJb,xcFe1,oM。yBNi ,E,oVF。1.2电弧焊MoHZ248o,os2, o-550 650 ,o58 h;qo-,o3 4 h。ZE(C、,oF,oHNLR。Z308oHo,ooWT60 /,oud,3,Fz,C。5EF#oH8Y,3.H、“o”,ouvuY,7OoHNL。1.3结果分析.do、o,o3,qsM,C=Qd,o)sv+,9.
6、do?%5EJy。2/JorT#s2.1试棒的制作与分析!B 30 mm 200 mmk,HT250,VYRa0.8,VG4 5 5 mm588/FOUNDRY TECHNOLOGYVol.25 No.8Aug.200434 mmd,AKZQB-2000C/Jo,08#、0.25 mm#0.4 mmHT250M。|o)u、;,TMsk,MFnm1、m2。m1PHHT250,H08#,m2PHHT250,HHT250M。o)nAsL,Vul,on,o)F,n3。o#k,oM,08#o1,oM,MFs:,HMFM,=,C、C。2.2导轨缺陷的焊补效果及分析EHT200;):Vf2q,50 56HR
7、C;Vf2q,170 230HB。J 1 6 mm,34 mm。AKZQB-2000C/J,08#、 0.8 mm#HT200M。orT#s:4_,oM,.H、,o#q。30bv#9C_of,TAU:AsL,o,08#o180 220HB,HT200o210240HB,fEo,160210HB。fEo51 56HRC,n|、C,4_,VF,o)M,FJ_1p。3.do、o,qJiBK,oVFz,3、M、|C,8Yv,MoBt。oorT4oH1,Z308VF#3z,o#8s4h,ON。.doqo-6#o9vqo/BL。/J/qJ,qV,6、M、3,o,3,|C,VF。4s,YV4,Vro?、8dB。88,3,oq_S,WwB/。/JoS1.5 1.2 mmoQV,vJV,rqWwBy。vJ,wi.do/J。2004M7uqN|qN(/t)1M8 80002M90003MMQ65004M60005BMq45006oMq85007oMq80008oM
