1144 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.I6

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. I6 1144 Lab2u

Technical Information for DHE Hydraulic expansion chuck DHE Series Ideal for mold making and machining automobile components & precise parts due to high precision machining Improved surface roughness due to vibration proof by hydraulic chamber Reduced replacement time and tiredness of worker with the use of T wrench for removal Applicable shank diameter: 03-32 Code system BT40 - DHE 20 - 140 Spindle Hydraulic expansion chuck Max. Chucking dia. Length 0 Features High accuracy provides long tool life due to reduced wear and hydraulic room enhances a surface roughness by lessening vibrations RUN 0UT:under5 ym L = 3 x 0D Shank: Tolerance of 0D:h6 0D j O Internal sealing structure (Durability) Internal sealing system protects the chuck against dust, cutting oil, lubricant and chips getting into it - Maintaining clamping force and accuracy for a long time O With simple t-wrench,very easy to change a tool Clamping structure for easy operation (Convenience) - Decrease of worker’s fatigue - Improving machine capacity Shank Grade Max.rpm BT50, SK5C, HSK A G6.3 BT4C, SK4C, HSK63A 15 BT3C, HSK5CA, SK3C 20,000 HSK4CA - 25 Tooling System Stable clamping The clearance between holder and tool is fixed by hydraulic pressure 6