LG-30-H二輥式環孔型冷軋管機是利用環孔型軋輥對黑色及有色金屬無縫管在冷態下進行大減徑和適當量減壁的冷軋管工藝設備。該軋機具有較好的開坯性能,也能軋製普通精度的有色金屬無縫管,為機械、化工、軍用、民用等行業提供優質的管材。
冷軋管機技術參數表
Cold Rolling Tubing Mill Technical Parameter Table
型號 Model | LG-30H二輥冷軋管機 LG-30H Double-roller Cold Rolling Tubing Mill |
管坯外徑 (mm) Out Diameter of Bland Tube | 25-60 |
管坯壁厚 (mm) Blank Tube Thickness | 1.5-6 |
管坯長度 (m) Blank Tube Length | 1.5-6 |
成品管外徑 (mm) Outer Diameter of Finished Tube | 15-38 |
成品管壁厚 (mm) Finished Tube Thickness | 0.4-5 |
成品管長度 (m) Max Length of Finished Tube | 30 |
最大延伸系數 Max Extensive Coefficient | 2.8 |
最大軋製力 (T) Max Rolling Force | 65 |
主機頭工作行程次數 (次/min) Rate of Head Route Per min | 50-110 |
機架行程長度 (mm) Length of Head Route | 605 |
管坯送進量 (mm/次) Feed Range of Bland Tube | 2-11 |
管坯回轉送進角度 (Rad/次) Turning and Feeding Angle of Bland Tube | 45-65 |
送進絲桿 Feeding lead screw | Tr65×20(p10)LH-7m |
軋輥直徑 (mm) Roll Diameter | 250 |
軋輥軸直徑 (mm) Diameter of Roll Axis | 140 |
軋輥厚度 (mm) Roll Thickness | 160 |
軋輥回轉角度 (rad) Turning Angle of Roll | 299/310 |
主動齒輪節圓直徑 (mm) Diameter of Driving Gear | D1=232/D2=224 |
連桿長度 (mm) Rocker Length | 1650 |
曲柄半徑 (mm) Crank Radius | 300 |
液壓製動器 Model of Hydraulic Brake | - |
皮帶輪直徑 (mm) Diameter of Driving Wheel | 225/900 |
中心線標高 (mm) Rolling Line Height | 850 |
主電機型號 Model of Main Motor | Z4-200-31 |
主電機功率 (kw) Power of Main Motor | 55 |
主電機轉速 (rpm) Range of Rotary Speed of Main Motor | 1000 |
回轉送進箱電機型號 Model of Turning and Feeding Motor | Y160L-6-B5 |
回轉送進箱電機功率 (kw) Power of Turning and Feeding Motor | 11 |
回轉送進箱電機轉速 (rpm) Range of Rotary Speed of Turning and Feeding Motor | 970 |
快進快退電機型號 Model of Fast Forward and Rewind Motor | Y132S |
快進快退電機功率 (kw) Power of Fast Forward and Rewind Motor | 3 |
快進快退電機轉速 (rpm) Range of Rotary Speed of Fast Forward and Rewind Motor | 960 |
潤滑站電機型號 Model of Lubrication System Motor | Y112M-4 |
潤滑站電機功率 (kw) Power of Lubrication System Motor | 4 |
潤滑站電機轉速 (rpm) Range of Rotary Speed of Lubrication System Motor | 1440 |
外形尺寸 (m) Dimensions | 11×1.82×1.29 |
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