ZA202008073B - Grinding system for eliminating crack sources of inner tapered bore of motor rotating shaft and grinding method - Google Patents

Grinding system for eliminating crack sources of inner tapered bore of motor rotating shaft and grinding method

Info

Publication number
ZA202008073B
ZA202008073B ZA2020/08073A ZA202008073A ZA202008073B ZA 202008073 B ZA202008073 B ZA 202008073B ZA 2020/08073 A ZA2020/08073 A ZA 2020/08073A ZA 202008073 A ZA202008073 A ZA 202008073A ZA 202008073 B ZA202008073 B ZA 202008073B
Authority
ZA
South Africa
Prior art keywords
grinding
rotating shaft
motor rotating
tapered bore
inner tapered
Prior art date
Application number
ZA2020/08073A
Other languages
English (en)
Inventor
lianxin Xiao
Xiasha Yang
Xuejun Yang
Fengjie He
Yong Xiang
Xiaoxuan Xiao
Yunfeng Long
Juncheng Zhao
Xianping Deng
Jiaxi Cao
Wenhao Xiong
Hongyong Xia
Quan Liu
Xingzhuo Ou
Wanling Lan
Peng He
Lijie Chen
Li Gu
Jiapeng He
Original Assignee
Crrc Zhuzhou Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201811056734.6A external-priority patent/CN108818176B/zh
Application filed by Crrc Zhuzhou Motor Co Ltd filed Critical Crrc Zhuzhou Motor Co Ltd
Publication of ZA202008073B publication Critical patent/ZA202008073B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
ZA2020/08073A 2018-09-11 2020-12-23 Grinding system for eliminating crack sources of inner tapered bore of motor rotating shaft and grinding method ZA202008073B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811056734.6A CN108818176B (zh) 2018-09-11 一种消除电机转轴内锥孔裂纹源的修磨系统及修磨方法
PCT/CN2018/106933 WO2020051943A1 (zh) 2018-09-11 2018-09-21 一种消除电机转轴内锥孔裂纹源的修磨系统及修磨方法

Publications (1)

Publication Number Publication Date
ZA202008073B true ZA202008073B (en) 2021-10-27

Family

ID=64149286

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2020/08073A ZA202008073B (en) 2018-09-11 2020-12-23 Grinding system for eliminating crack sources of inner tapered bore of motor rotating shaft and grinding method

Country Status (2)

Country Link
WO (1) WO2020051943A1 (zh)
ZA (1) ZA202008073B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114055295A (zh) * 2020-08-04 2022-02-18 中国人民解放军空军军医大学 一种颈前路融合手术辅助植骨装置
CN116728205B (zh) * 2023-08-16 2023-11-03 靖江市黄埔机械部件制造有限公司 一种盘式制动器毛坯打磨设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11254280A (ja) * 1998-03-11 1999-09-21 Seiko Seiki Co Ltd 微小孔研磨装置
CN202079447U (zh) * 2011-02-28 2011-12-21 长城汽车股份有限公司 移动式机床主轴锥孔修复磨床
CN202264121U (zh) * 2011-09-19 2012-06-06 精进百思特电动（上海）有限公司 一种电机花键轴内孔修磨装置
CN204123219U (zh) * 2014-10-11 2015-01-28 江西洪都国际机电有限责任公司 一种装有锥孔磨具的双磨头数控内圆磨床
CN204366641U (zh) * 2014-12-25 2015-06-03 江西佳时特数控技术有限公司 便携式锥孔研磨机
CN206436067U (zh) * 2017-02-09 2017-08-25 江苏一汽铸造股份有限公司 便携式主轴锥孔研磨机
CN207415002U (zh) * 2017-11-24 2018-05-29 重庆金在升机电有限公司 一种新型定子内孔毛刺去除设备
CN207696225U (zh) * 2017-12-08 2018-08-07 谷城县双银机械有限责任公司 一种用于汽车圆孔零件打磨机

Also Published As

Publication number Publication date
WO2020051943A1 (zh) 2020-03-19
CN108818176A (zh) 2018-11-16

Similar Documents

Publication Publication Date Title
EP3836686A4 (en) METHOD AND APPARATUS FOR CONFIGURATION OF SIDE LINK RESOURCES IN THE VEHICLE INTERNET
EP3535558A4 (en) SYSTEM AND METHOD FOR LEAKAGE CHARACTERIZATION AFTER SHUTDOWN OF PRESSURE SOURCE
ZA202008073B (en) Grinding system for eliminating crack sources of inner tapered bore of motor rotating shaft and grinding method
EP3398064A4 (en) DISTRIBUTED TASK SYSTEM AND SERVICE PROCESSING METHOD BASED ON THE INTERNET OF OBJECTS
GB2546190B (en) Five-degree-of-freedom adjustment and positioning method for assembly/measurement of rotor and stator of aircraft engine
GB201706019D0 (en) Method of and apparatus for processing graphics
EP3384125A4 (en) METHOD AND APPARATUS FOR RAISING THE CONICAL STRAIN GASKET OR FLEXIBLE JOINT OF A CATENARY STEEL COLUMN (SCR) ABOVE THE WATER
SG10201706573RA (en) Method and apparatus for monitoring abrasive machining
EP3776465A4 (en) VEHICLE INSPECTION SYSTEM AND ASSOCIATED PROCESS
SG11202105440QA (en) Method and system for operating internet of things device
ZA201800578B (en) Rotation unit and method of adjusting bearing clearance
EP3813248A4 (en) METHOD AND SYSTEM FOR DETERMINING THE MECHANICAL STARTING ANGLE OF AN ELECTRIC MOTOR
PL3309401T3 (pl) Sposób zapewniania szczeliny osiowej w zespole tnącym pompy z rozdrabniaczem i pompa z rozdrabniaczem zawierająca podkładkę regulacyjną skonfigurowaną w celu zapewnienia wspomnianej szczeliny osiowej
EP3504685B8 (en) Method and apparatus for rendering object using mipmap including plurality of textures
EP3630408A4 (en) SYSTEM AND PROCESS FOR MACHINING RELATIVELY LARGE WORKPIECES
EP3212284A4 (en) Method and apparatus for non-contact axial particle rotation and decoupled particle propulsion
SG11202110670TA (en) Method and system for visual based inspection of rotating objects
EP3504399A4 (en) SYSTEM AND METHOD FOR IMPROVED TURNING ACCURACY ACCURACY
EP3332349A4 (en) Apparatus and method for protection of critical embedded system components via hardware-isolated secure element-based monitor
ZA201805620B (en) Method and apparatus for centrifugal concentration using vibratory surfaces and rotor bowl for use therein
EP3282574A4 (en) Motor drive apparatus and method of controlling motor drive apparatus
EP3379198A4 (en) Method and system for detecting bend in rotating shaft of magnetic bearing
EP3799661A4 (en) METHOD AND SYSTEM FOR ABSOLUTE POSITIONING OF AN OBJECT
KR102378051B9 (ko) 차량의 회전 주행 제어 장치 및 방법
KR102390257B9 (ko) 전동식 파워 스티어링 시스템의 외란 보상 장치 및 방법