| 平板(平)Surface Plate 按JB/T7974-99标准制造,产品制成筋板式和箱体式,工作面有长方形,材料HT200,工作面采用刮平工艺,工作面上可加工V形、T型、U型槽和圆孔、长孔等。平板是用于工件检测或划线的平面基准器具。平板安装应调至水平、负荷均匀分布于各支点上,环境温度(20±5℃)使用时应避免振动。 Made according to Standard JB/T7974-99,rib type or case type,rectangle/square/roundworking surface,material:HT200,Working sruface made by skiving,groove V/T/U shape and hole of long-round shape can be made at the surface of the plate.The surface plate is a plane standard equipment used for testing ana drawing of work pieces on it.The surface plate shall be adjusted to horizontal position and loaded evenly on each pivot.Environmental temperature 20±5℃,and vibration shall be avoided when using. | | | | | | | | 订货号 | 规格(长×宽)mm | 精度等级 | 备 注 | 0 | 1 | 2 | 3 | 平面度差(um) | HT02-029 | 100×100 | 4.6 | 9.1 | 18.3 | | | HT02-030 | 100×200 | 4.9 | 9.8 | 19.6 | | | HT02-031 | 200×200 | 5 | 10 | 20.5 | | | HT02-032 | 200×300 | 5.5 | 11 | 22 | | | HT02-033 | 300×300 | 5.5 | 11 | 22 | | | HT02-034 | 300×400 | 6 | 12 | 24 | | | HT02-035 | 400×400 | 6.5 | 12.5 | 25 | | | HT02-036 | 400×500 | 6.5 | 13 | 26 | 66 | | HT02-037 | 500×500 | 6.8 | 14 | 28 | 68 | | HT02-038 | 400×600 | 7 | 14 | 27.5 | 70 | | HT02-039 | 500×600 | 7 | 14.2 | 28.5 | 71 | | HT02-040 | 500×800 | 8 | 15.5 | 31 | 78 | | HT02-041 | 600×800 | 8 | 16 | 32 | 80 | | HT02-042 | 600×900 | 8.3 | 16.5 | 33 | 83 | | HT02-043 | 1000×750 | 9 | 18 | 36 | 90 | | HT02-044 | 1000×800 | 9.5 | 19 | 38 | 93 | | HT02-045 | 1000×1000 | 10 | 20 | 40 | 97 | | HT02-046 | 1000×1200 | 10 | 20.5 | 41 | 103 | | HT02-047 | 1000×1500 | 11 | 22 | 45 | 112 | | HT02-048 | 1000×2000 | | 26 | 52 | 130 | | HT02-049 | 1500×2000 | | 28 | 56 | 140 | | HT02-050 | 2000×2000 | | 31 | 61 | 153 | | HT02-051 | 2000×2500 | | 34 | 67 | 168 | | HT02-052 | 1500×3000 | | 35 | 70 | 174 | | HT02-053 | 2000×3000 | | 37 | 74 | 184 | | HT02-054 | 2000×4000 | | 44 | 88 | 219 | | HT02-055 | 2500×6000 | | 60 | 120 | 300 | | HT02-056 | 3000×6000 | | 62 | 124 | 308 | |
| | 订货号 | 规格(长×宽)mm | 精度等级 | 0 | 1 | 2 | 3 | 平面度差(um) | HT03-057 | 100×100 | 4.6 | 9.1 | 18.3 | | HT03-058 | 100×200 | 4.9 | 9.8 | 19.6 | | HT03-059 | 200×200 | 5 | 10.3 | 20.5 | | HT03-060 | 200×300 | 5.5 | 10.9 | 21.8 | | | 300×300 | 5.5 | 11.4 | 22.8 | | HT03-062 | 300×400 | 6 | 12 | 24 | | HT03-063 | 400×400 | 6.5 | 12.5 | 25.1 | | HT03-064 | 400×500 | 6.5 | 13.1 | 26.2 | 65.6 | HT03-065 | 400×600 | 6.8 | 13.7 | 27.3 | 68.3 | HT03-066 | 500×500 | 7 | 13.8 | 27.5 | 68.8 | HT03-067 | 500×600 | 7 | 14.2 | 28.5 |
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