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                首页 >> 技术参数 >> 主要技术参数 主要技术参数
                公差等级及技术『要求:
                等级
                球直径变动量 球形偏差 球表面粗糙度 球直径变动量 基本直径公差
                Vdws △Sph Ra Vdwl Tdn
                不超过not over
                um
                10 0.25 0.25 0.025 0.5 *
                16 0.4 0.4 0.032 0.8 *
                20 0.5 0.5 0.05 1 *
                28 0.7 0.7 0.05 1.5 *
                40 1.0 1.0 0.08 2 *
                60 1.5 1.5 0.10 3 *
                100 2.5 2.5 0.125 5 ±12.5
                200 5 5 0.2 10 ±25
                500 13 13 * 25 ±50
                1000 25 25 * 50 ±125
                皇冠app下载振动技术条件:
                精度等级
                振动组别
                皇冠app下载直径
                G20 G16 G10G5G3



                Z1 Z2 Z3
                超过 平均值 单个值 平均值 单个值 平均值 单个值
                4.5 6.5 39.5 41.5 37.5 39.5 35.5 37.5
                6.5 7.5 40 42 38 40 36 38
                7.5 10 40.5 42.5 38.5 40.5 36.5 38.5
                10 11 42 44 40.5 42.5 36.5 40.5
                11 12 42.5 44.5 41 43 39 41
                121 13 43 45 41.5 43.5 39.5 41.5
                13 14 43.5 45.5 42 44 40 42
                14 15 44 46 42.5 44.5 40.5 42.5
                15 16 44.5 46.5 43.5 44.5 40.5 42.5
                16 17 45 47 43 45 41 43
                17 17.5 45.5 47.5 43 45 41 43
                碳皇冠app下载表面硬化深度:
                公称尺寸 最小硬化层
                ≥at least <at least

                0.3 1.5 0.1
                15 2.0 0.4
                2.0 3.0 0.5
                3.0 4.5 0.6
                4.5 5.5 0.8
                5.5 6.5 0.9
                6.5 9.5 1.1
                9.5 11.0 1.4
                11.0 12.5 1.7
                12.5 14.0 1.8
                14.0 19.0 1.9
                19.0 38.0 2.0
                批直径变动量及常用规值,分规值:
                等级 批直径变动量 规值间距 常用规值 分规值间距 分规值





                10 0.5 1 -9,…-1,0,+1,…+9 0.2 -0.4,-0.2,0,+0.2,+0.4
                16 0.8 2 -10,…-2,0,+2,…,+10 0.4 -0.8,-0.4,0,+0.4,+0.8
                20 1 2 -10,…,-2,0,+2,…,+10 0.4 -0.8,-0.4,0,+0.4,+0.8
                28 1.4 2 -12,…-2,0,+2,…,+12 0.4 -0.8,-0.4,0,+0.4,+0.8
                40 2 4 -16,…-4,0,+4,…,+16 0.8 -1.6,-0.8,0,+0.8,+1.6
                60 3 5 -20,…,-5,0,+5,…,+20 1 -2,-1,0,+1,+2