102 滚动导向模架
市场上销售的滚珠导向模架有：
        铸铁架    BB（后柱式）
                  CB（中柱式）
                  DB（对角式）
                  FB（四柱式）
        钢板模架  SB（后柱式）
                  CB（中柱式）
                  DB（对角式）
                  FB（四柱式）

详见表4和表5。

表4 模座材料：HT200或45#钢

序号 凹模周界 后柱钢式滚珠模架 后柱钢式滚珠模架 中柱式滚珠模架 中柱钢式滚珠模架
L B L L1 h h1 l1 l2 B1 B2 D L2 B2 d L2 B1 B2 d D L2 B2 d D
1 60 50 90 52 25 30 70 130 98 113 16 132 110 16 160 60 93 14 16 160 90 14 16
1a " " 105 67 " " " " " " " " " " " " " " " " " " "
2 80 60 115 70 30 35 90 160 108 128 20 160 124 20 200 70 113 18 20 195 110 18 20
2a " " 135 90 " " " " " " " " " " " " " " " " " " "
3 100 " 115 70 " " 110 170 " " " 170 124 " 220 " " " " 215 " " "
3a " " 135 90 " " " " " " " " " " " " " " " " " " "
4 " 80 125 75 35 40 " " 133 153 22 172 150 22 220 90 143 20 22 216 130 20 22
4a " " 145 95 " " " " " " " " " " " " " " " " " " "
5 120 " 125 75 " " 130 190 " " " 192 " " 245 " "   " 242 " " "
5a " " 145 95 " " " " " " " " " " " " " " " " " " "
6 140 100 " 90 40 45 150 220 153 178 25 216 173 25 270 110 173 22 25 270 160 22 25
6a " " 165 105 " " " " " " " " " " " " " " " " " " "
7 170 120 145 90 " " 180 250 173 198 " 250 195 " 305 130 193 " " 306 180 " "
7a " " 165 105 " " " " " " " " " " " " " " " " " " "
8 " " 200 135 " "     　 　 　   　 　 345 150 213 25 28 340 210 25 28
8a " " 200 135 " " 　   　 　   　 　   " " " " " " " " "
9 240 170 180 100 50 60   　           　 400 180 243 28 32 400 240 28 32
9a " " 210 135 " "     　       　   " " " " " " " " 　
10 280 " 180 100 " 　 　 　 　 　 　 　 　 　 445 " " 32 35 442 " 32 35
10a " " 210 135 " " 　 　 　 　 　 　 　 　 " " " " " " " " "
　
表5 模座材料：HT200或45#钢
序号 凹模周界 四柱式滚珠模架 四柱钢式滚珠模架 对角柱式滚珠模架 对角柱钢式滚珠模架
L B L l1 H h1 L L2 B1 B2 d L2 B2 d L2 L1 B1 B2 d D L2 B2 d D
1 60 50 90 52 25 30 100 154 100 154 14 150 150 14 75 145 65 145 14 16 145 140 14 16
1a " " 105 67 " " " " " " " " " " " " " " " " " " " "
2 80 60 115 70 30 35 120 185 120 185 20 180 180 20 95 186 75 181 18 20 180 172 18 20
2a " " 135 90 " " " " " " " " " " " " " " " " " " " "
3 100 " 115 70 " " 130 195 " " " 190 " " 120 196 80 " "   190 " " "
3a " " 135 90 " " " " " " " " " " " " " " " " " " " "
4 " 80 125 75 35 40 " 210 130 210 22 205 205 22 120 196 100 202 20 22 192 195 20 22
4a " " 145 95 " " " " " " " " " " " " " " " " " " " "
5 120 " 125 75 " " 150 230 " 210 " 225 " " 140 216 " " " " 212 " " "
5a " " 145 95 " " " " " " " " " " " " " " " " " " " "
6 140 100 " 90 40 45 160 245 160 245 25 245 245 25 160 240 120 230 22 25 235 225 22 25
6a " " 165 105 " " " " " " " " " " " " " " " " " " " "
7 170 120 145 90 " " 190 275 180 265 " " " " 190 270 140 250 " " " " "  
7a " " 165 105 " " " " " " " " " " " " " " " " " " " "
8 200 140 170 100 45 55 220 310 200 290 28 310 290 220 310 160 285 25 28 300 275 25 28  
8a " " 200 135 " " " " " " " " " " " " " " " " " " " "
9 240 170 180 100 50 60 260 355 240 335 32 355 335 32 260 356 190 326 28 32 346 316 28 32
9a " " 210 135 " " " " " " " " " " " " " " " " " " 　 "
10 280 " 180 100 " " 300 395 " " " 395 " " 300 405 190 340 32 35 390 325 32 35
10a " " 210 135 " " " " " " " " " " " " " " " " " " 　 "
11 320 200 200 120 55 65 340 435 280 370 35 435 370 35 　 　 　 　 　 　 　 　 　  
11a " " 230 135 " " " " " " " " " " 　 　 　 　 　 　 　 　 　  
12 350 240 200 120 " " 370 460 310 410 " 460 410 " 　 　 　 　 　 　 　 　 　  
12a " " 230 135 " " " " " " " " " " 　 　 　 　 　 　 　 　 　  
表4、表5说明：
  • 订货标志示例：厂标后柱钢滚珠模架8a5套
  • 脱开式BB、CB、DB、FB、和SB、SC、SD、SD8种滚珠导向模架，规格与表4，表3系列相同。

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