Page 133 - 《摩擦学学报》2021年第2期
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278                                     摩   擦   学   学   报                                 第 41 卷

               160                              80
                                                                               16
                                        DIG                             DIG                             DIG
               140                              70
                                        CIG     60                      CIG    14                       CIG
              Temperature rise/℃  100          Temperature rise/℃  50          Temperature rise/℃  10 8 6
               120
                                                                               12
                                                40
                80
                                                30
                60
                40
                                                10
                20                              20                              4 2
                0                               0                               0
                  0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6  0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6  0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
                        Meshing cycle/(t/T c )          Meshing cycle/(t/T c )          Meshing cycle/(t/T c )
                       (a) Central oil layer            (b) Driving gear                (c) Driven gear

                                 Fig. 14  Comparison of instantaneous temperature rise between DIG and CIG
                                        图 14    双渐开线齿轮与普通渐开线齿轮瞬时温升对比

            油层瞬时温升明显高于齿轮界面瞬时温升,主动轮界                                characteristics of gear surface flash temperature for spiral bevel[J].
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            度和瞬时温升产生一定影响,但影响较小;适当的降
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