沖模導(dǎo)向裝置 滾動導(dǎo)向可卸導(dǎo)柱 GB /T 2861.8 - 2008
  
  
  
  
  
    
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                                同規(guī)格,其他部分尺寸不同
                  20                                   
                  22                                   
                  22                                    
                                   
                  25                                   
                  25                                    
                                   
                  25                                    
                                   
                  25                                    
                                   
                  28                                   
                  28                                    
                                   
                  28                                    
                                   
                  28                                    
                                   
                  28                                    
                                   
                  28                                    
                                   
                  32                                   
                  32                                    
                                   
                  32                                    
                                   
                  32                                    
                                   
                  35                                   
                  35                                    
                                   
                  40                                   
                  40                                    
                                   
                  40                                    
                                   
                  45                                   
                  45                                    
                                   
                  45                                    
                                   
                  50                                   
                  50                                    
                                   
                  50                                    
                                   | 
 尺寸單位:
          毫米(mm)           | 
          
            |  |  
            |  掃一掃分享
 |  | 
  
 
  
    
    
      | 公稱直徑 d
 |  | 
    
      | 
      
        | d | 最大值=公稱 |  
                    | 最小值 |  
        | L |  
        | L1 |  
        | 裝配高度 |  
        | 模座厚度 |  
        | D |  
        | d1 |  
        | c |  
        | b |  
        | C |  | 
                    
                        | 20 | 22 | 22 | 25 | 25 | 25 | 25 | 28 | 28 | 28 | 28 | 28 | 28 | 32 |  
                        | 19.991 | 21.991 | 21.991 | 24.991 | 24.991 | 24.991 | 24.991 | 27.991 | 27.991 | 27.991 | 27.991 | 27.991 | 27.991 | 31.989 |  
                        | 149 | 147 | 147 | 142 | 147 | 182 | 177 | 142 | 147 | 182 | 177 | 182 | 202 | 182 |  
                        | 39 | 39 | 44 | 39 | 44 | 44 | 49 | 39 | 44 | 44 | 49 | 54 | 54 | 54 |  
                        | 160 | 160 | 160 | 155 | 160 | 195 | 190 | 155 | 160 | 195 | 190 | 195 | 215 | 195 |  
                        | 40 | 40 | 45 | 40 | 45 | 45 | 50 | 40 | 45 | 45 | 50 | 55 | 55 | 55 |  
                        | 6.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 |  
                        | M6-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H |  
                        | 1.5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |  
                        | 20 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |  
                        | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2 | 2 |  | 
        
        
    
        
        
    
  
    
    
      | 公稱直徑 d
 |  | 
    
      | 
      
        | d | 最大值=公稱 |  
                    | 最小值 |  
        | L |  
        | L1 |  
        | 裝配高度 |  
        | 模座厚度 |  
        | D |  
        | d1 |  
        | c |  
        | b |  
        | C |  | 
                    
                        | 32 | 32 | 32 | 35 | 35 | 40 | 40 | 40 | 45 | 45 | 45 | 50 | 50 | 50 |  
                        | 31.989 | 31.989 | 31.989 | 34.989 | 34.989 | 39.989 | 39.989 | 39.989 | 44.989 | 44.989 | 44.989 | 49.989 | 49.989 | 49.989 |  
                        | 202 | 182 | 202 | 182 | 202 | 176 | 196 | 211 | 211 | 231 | 271 | 211 | 231 | 271 |  
                        | 54 | 59 | 59 | 59 | 59 | 59 | 59 | 64 | 64 | 64 | 69 | 64 | 64 | 69 |  
                        | 215 | 195 | 215 | 195 | 215 | 195 | 215 | 230 | 230 | 250 | 290 | 230 | 250 | 290 |  
                        | 55 | 60 | 60 | 60 | 60 | 60 | 60 | 65 | 65 | 65 | 70 | 65 | 65 | 70 |  
                        | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |  
                        | M8-6H | M8-6H | M8-6H | M8-6H | M8-6H | M12-6H | M12-6H | M12-6H | M12-6H | M12-6H | M12-6H | M12-6H | M12-6H | M12-6H |  
                        | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |  
                        | 28 | 28 | 28 | 28 | 28 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |  
                        | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |  | 
        
        
    
        
        
    
  
   
    
    
      | ①,材料由制造者選定,推薦采用 20Cr 表面滲碳深度0.8mm~1.2mm,硬度60~64 HRC。 ②,t3 應(yīng)符合JB/T 8071 中的規(guī)定。其余應(yīng)符合JB/T 8070 的規(guī)定。
 
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  注:技術(shù)數(shù)據(jù)僅供參考,請以官方原件為準! 
  
        
  
    
    
    
  
  
  
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