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Bearing Box Process Specification and Tooling Design

Received: 15 March 2020     Accepted: 31 March 2020     Published: 14 May 2020
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Abstract

Reasonable process regulations and fixtures can ensure the high efficiency of parts processing and the economy of the enterprise. I started with data collection, then part analysis, then process design, then process specification design, and finally fixture design. In the process design, I obtained the best process route based on the experience of the production site to achieve the effect of saving time and increasing labor productivity. The design of the process specification was based on the production program, the production type was determined, and the process specification was compiled. Production, so the process card of parts and the card of machining process of parts were compiled. The fixture design is to design two sets of tools for the bearing box car mold and the bearing box drilling mold. The bearing box car mold is based on the processed large surface and the two right angle surfaces are used as positioning surfaces. The workpiece is fastened with bolts and nuts. The other large surface is up to size 70, φ180H7 holes; the bearing box drilling mold is based on the processed large surface, and is positioned at φ180H7 holes. The workpiece is fastened with bolts and nuts, and 6-φ13 holes are drilled to improve the part. Processing efficiency to ensure the quality of parts processing. In summary, the above-mentioned special fixture design scheme is adopted to ensure the production requirements of parts in batches and improve labor efficiency.

Published in International Journal of Mechanical Engineering and Applications (Volume 8, Issue 2)

This article belongs to the Special Issue Bearing Box Process Specification and Tooling Design

DOI 10.11648/j.ijmea.20200802.12
Page(s) 65-74
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Bearing Housing, Process Specification, Car Model, Drilling Die, Dimensional Accuracy, Positional Accuracy, Work Efficiency

References
[1] Wang Shaojun. Mechanical Manufacturing Process Design Handbook. Harbin Industrial Press.
[2] Shanghai Diesel Engine Process Equipment Research Institute. Metal Cutting Machine Tool Fixture Design Manual. Mechanical Industry Press.
[3] Shanghai Science and Technology Press, Northeast Heavy Machinery Institute, Luoyang Branch. Machine Tool Fixture Design Manual.
[4] Shen Xueqin. Tolerance coordination technology measurement. Higher Education Press.
[5] Wu Zongze, Luo Shengguo. Mechanical Design Course Design Manual. Higher Education Press.
[6] Zhang Jie, Li Xianmin, Zhao Hu. Technical basis of mechanical manufacturing. Southwest Jiaotong University Press.
[7] Liu Hongwen. Materials Mechanics. Higher Education Press.
[8] Huang Heting, Wang Furong, Liu Jianming. Mechanical Manufacturing Equipment. Mechanical Industry Press.
[9] Qiu Xuanhuai. Mechanical Design. Higher Education Press
[10] Li Yimin. Concise manual for mechanical manufacturing process design. Mechanical Industry Press.
[11] Ai Xing, Xiao Shigang. Concise Handbook of Cutting Amount. Mechanical Industry Press.
[12] Design Manual for Mechanical Engineers. Chemical Industry Press.
[13] Sui Hongjun Wu Runyan. The latest practical hardware manual. Henan Science and Technology Press.
[14] Lv Yingbo. Manual of Mechanical Drawing. Chemical Industry Press.
[15] Zhou Kaiqin. Manual of Mechanical Parts. Higher Education Press.
Cite This Article
  • APA Style

    Zhou Cong. (2020). Bearing Box Process Specification and Tooling Design. International Journal of Mechanical Engineering and Applications, 8(2), 65-74. https://doi.org/10.11648/j.ijmea.20200802.12

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    ACS Style

    Zhou Cong. Bearing Box Process Specification and Tooling Design. Int. J. Mech. Eng. Appl. 2020, 8(2), 65-74. doi: 10.11648/j.ijmea.20200802.12

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    AMA Style

    Zhou Cong. Bearing Box Process Specification and Tooling Design. Int J Mech Eng Appl. 2020;8(2):65-74. doi: 10.11648/j.ijmea.20200802.12

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  • @article{10.11648/j.ijmea.20200802.12,
      author = {Zhou Cong},
      title = {Bearing Box Process Specification and Tooling Design},
      journal = {International Journal of Mechanical Engineering and Applications},
      volume = {8},
      number = {2},
      pages = {65-74},
      doi = {10.11648/j.ijmea.20200802.12},
      url = {https://doi.org/10.11648/j.ijmea.20200802.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20200802.12},
      abstract = {Reasonable process regulations and fixtures can ensure the high efficiency of parts processing and the economy of the enterprise. I started with data collection, then part analysis, then process design, then process specification design, and finally fixture design. In the process design, I obtained the best process route based on the experience of the production site to achieve the effect of saving time and increasing labor productivity. The design of the process specification was based on the production program, the production type was determined, and the process specification was compiled. Production, so the process card of parts and the card of machining process of parts were compiled. The fixture design is to design two sets of tools for the bearing box car mold and the bearing box drilling mold. The bearing box car mold is based on the processed large surface and the two right angle surfaces are used as positioning surfaces. The workpiece is fastened with bolts and nuts. The other large surface is up to size 70, φ180H7 holes; the bearing box drilling mold is based on the processed large surface, and is positioned at φ180H7 holes. The workpiece is fastened with bolts and nuts, and 6-φ13 holes are drilled to improve the part. Processing efficiency to ensure the quality of parts processing. In summary, the above-mentioned special fixture design scheme is adopted to ensure the production requirements of parts in batches and improve labor efficiency.},
     year = {2020}
    }
    

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  • TY  - JOUR
    T1  - Bearing Box Process Specification and Tooling Design
    AU  - Zhou Cong
    Y1  - 2020/05/14
    PY  - 2020
    N1  - https://doi.org/10.11648/j.ijmea.20200802.12
    DO  - 10.11648/j.ijmea.20200802.12
    T2  - International Journal of Mechanical Engineering and Applications
    JF  - International Journal of Mechanical Engineering and Applications
    JO  - International Journal of Mechanical Engineering and Applications
    SP  - 65
    EP  - 74
    PB  - Science Publishing Group
    SN  - 2330-0248
    UR  - https://doi.org/10.11648/j.ijmea.20200802.12
    AB  - Reasonable process regulations and fixtures can ensure the high efficiency of parts processing and the economy of the enterprise. I started with data collection, then part analysis, then process design, then process specification design, and finally fixture design. In the process design, I obtained the best process route based on the experience of the production site to achieve the effect of saving time and increasing labor productivity. The design of the process specification was based on the production program, the production type was determined, and the process specification was compiled. Production, so the process card of parts and the card of machining process of parts were compiled. The fixture design is to design two sets of tools for the bearing box car mold and the bearing box drilling mold. The bearing box car mold is based on the processed large surface and the two right angle surfaces are used as positioning surfaces. The workpiece is fastened with bolts and nuts. The other large surface is up to size 70, φ180H7 holes; the bearing box drilling mold is based on the processed large surface, and is positioned at φ180H7 holes. The workpiece is fastened with bolts and nuts, and 6-φ13 holes are drilled to improve the part. Processing efficiency to ensure the quality of parts processing. In summary, the above-mentioned special fixture design scheme is adopted to ensure the production requirements of parts in batches and improve labor efficiency.
    VL  - 8
    IS  - 2
    ER  - 

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Author Information
  • Zhenjiang Zhongfu Ma Machinery Co., Ltd., Zhenjiang, China

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