Hôm nay , 26-04-2018

Chi tiết

Ống xilanh
Mysung Sung Shaft
3384
CHI TIẾT
□ General nature of honing pipes
  • Material : STKM13C carbon steel pipes applicable for mechanical structure(KSD 3517)
  • Tensile Strength : More than 52kg/㎟
  • Yield Point : More than 39kg/㎟
  • Elongation : More than 15%
  • Working Accuracy
  • Roughness of Surface : 3.2S(KSB 0161)
  • Straightness : 1mm/m
  • KSB 0401 : H8
  • Allowable limit of inner diameter

     

□ Weight and pressure calculation

 

  • Weight(kg/M) = (Outer diameter-Thickness) × Thickness × 0.024667
  • Pressure(kg/㎠) : 2.080 × Thickness ÷ Inner diameter
□ Inner diameter allowance limitation

 

indication ㎛(1/1000mm)
Inner Diameter(mm)
tolerance
10~18 18~30 30~50 50~80 80~120 120~180 180~250 250~315 315~400 400~500
H6 +11 13 16 19 22 25 29 32 36 40
H7 +18 21 25 30 35 40 46 52 57 63
H8 +27 33 39 46 54 63 72 81 89 97
H8 +43 52 62 74 87 100 115 130 140 155
  • The standard inventory is machined with H8 as its criteria.
  • H7 precision is added with 20%, H6 with 100% from its base price.

□ Standard Stock of honing pipe

 

Indication Weight
kg/m
Pressure
kgf/㎠
Indication Weight
kg/m
Pressure
kgf/㎠
Inner Diameter×Outer Diameter Inner Diameter×Outer Diameter
15×21 1.33 416 100×110 12.9 104
20×26 1.7 312 100×114 18.5 145
25×33 2.46 332 100×120 27.1 208
30×36 2.44 208 110×130 29.6 189
30×40 4.32 346 120×132 18.6 104
35×45 4.93 297 120×140 32.1 173
40×45 2.62 130 125×134 14.4 74
40×50 5.55 260 125×137 19.4 100
40×55 8.78 390 125×145 33.3 166
45×55 6.17 231 140×150 17.9 74
50×55 3.24 104 140×153 23.5 96
50×57 4.62 145 140×160 37.0 148
50×60 6.78 208 150×160 19.1 69
50×65 10.63 312 150×163 25.1 90
55×67 9.02 227 560×168 35.3 124
60×70 8.01 173 160×170 20.3 65
60×75 12.48 260 160×174 28.8 91
63×71 6.61 132 160×180 41.9 130
63×73 8.38 165 180×193 29.9 75
65×76.3 9.84 181 180×202 51.8 127
70×80 9.25 148 180×216.3 88.7 210
75×88 13.06 180 200×213 33.1 67
80×90 10.5 130 200×216.3 41.8 84
80×93 13.9 161 200×241.8 113.8 217
80×95 16.2 195 250×267.4 55.5 72
90×100 11.7 115 300×318.5 70.5 64
100×107 8.9 72      

 

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