ugg boots billig Cutting phase composition, morpho

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Cutting phase composition, morphology and size of the number of copies of chalcogenide cutting of cutting steel

Pressing easily and increase the effect of surface roughness, thus cutting phase composition and morphology of the surface roughness is more complex,[link widoczny dla zalogowanych], which is consistent with the experimental results. One can imagine an area of cutting the number of copies relative to the impact is more complicated. When, is small, with the increase, it gives off BUE dominant role, thus reducing the R. J However, too much, because the role of cutting off the BUE fragments too long, it will increase the R. . Shows the area of cutting the number of copies and the relative amount of the appropriate form to qualify for lower surface roughness. Mechanical Engineering Vol 29 4 Conclusion (1) easy deformation of the cutting phase, such as the role of MnS in the cutting forces were significantly reduced,[link widoczny dla zalogowanych], while the hard phase, such as cutting deformation of MnS-REs. Reduce the role of tool flank wear strong, both on the surface roughness is different. (2) cutting the more spherical morphology, the weaker the effect of reducing cutting forces,[link widoczny dla zalogowanych], flank wear decreases with the stronger, the appropriate form of help to get a lower surface roughness of J-phase area of cutting the number of copies The more cutting force and flank wear reduced the stronger the effect, amount of shares to receive a lower area of the surface roughness. References 1 Liu hanging, kill Yong Yong. RE Cutting Steel. Northeast University of Technology University,[link widoczny dla zalogowanych], 1983,34 (1): 57N612 Cui Kun, Jiang Qu, Liu barrel. Chinese Mechanical Engineering Society Annual Meeting Proceedings second material, Wuhan t Huazhong University of Science, 1990.3BakerTJ, Cha, lesJA. TypeIMayaneseSulfideslTheirDeformationandEffectonStee1F1, aoti1re. JISf, 1973,211 (3): 187 ~ 1924 River to special. Ca, RE Department of sulfur free cutting steel in the cutting phase of the denaturation is easy: [PhD thesis]. Wuhan: Huazhong University of Science 1090.5BakerTJ, CharlesJA. 1nt. Conf. onEffectofSecondPhaseParticlesontheMoch-anicalPropeztiesofSteel-Londoa $ TheItchandSteerInslitulion, 1971 ・ lNFLUENCEOFC0MP0SIT10N,[link widoczny dla zalogowanych], SHAPEANDAREAFRACTIONOFFREE-CUTTINGPHASE0NMACHINABILITYOFSULFURSYSTEMFREE-CUTTINGSTEELJiangLaizhuCuiKu (HuazhongUniversityo | ScienceandTechnology) AbstractInthispapertheinflaenceofcompositiontshapeandareafraorionoffreec-uffingphasemodifiedbyCa-REandCa-REonmachinahilttyofsalfazsystemfree-cut-ringshovlhaeeninvestigated ・ Thero1eofftBo-cuttingphasesindecreasingcuttingfo-roelowersinthefollowingorder; MnS, (Mn, Ca) s'MnS -RBjs day and (Mn, Ca) S-RE = S =, butthatindvczeasingflankwearincreasesintheabovemaationedotd at fTheimprovemenlofshapeoffree-cuttingphaseisdefrimeataltotheformerroLe, buthelpfultothelattertoleltheincteasofareafractionoffzee-cuttingphaseishelpfultohoththem ・ Keywords = MdchinBbIlitCuttingfo ~ ceWearSurfacexoeghness
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