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Increasing the working life of machine parts by turn-hardening on a lathe

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Metal Science and Heat Treatment Aims and scope

Conclusions

  1. 1.

    Turn-hardening under optimal conditions can be used as a finishing treatment that simultaneously increases the durability.

  2. 2.

    Turn-hardening leads to the formation of tangential compressive stresses in the surface layers of the facing metal.

  3. 3.

    Turn-hardening increases the fatigue strength 70% by comparison with polishing, increases the durability almost 150% under conditions of inadequate lubrication, and increases the wear resistance.

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Literature Cited

  1. I. I. Lunevskii and V. I. Serebryakov, Vestnik Mashinostroeniya, No. 10 (1967).

  2. I. I. Lunevskii and V. I. Serebryakov, Vestnik Mashinostroeniya, No. 2 (1968).

  3. I. I. Lunevskii and V. I. Serebryakov, Svarochnoe Proizvodstvo, No. 6 (1967).

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Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 7, pp. 8–12, July, 1968.

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Lunevskii, I.I., Serebryakov, V.I. Increasing the working life of machine parts by turn-hardening on a lathe. Met Sci Heat Treat 10, 505–508 (1968). https://doi.org/10.1007/BF00654351

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  • DOI: https://doi.org/10.1007/BF00654351

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