タイトルまたは説明

Application of machine group It is used to manufacture cold-rolling galvanization base plate, tin coating base plate and other precise cold-rolling material and etc. 2.Specifications and parameters of machine group 2.1 Form of rolling mill of main technological parameters of the main mill: **-roller single-machine full-hydraulic reversible cold-rolling machine Size of the working roller: Φ***-Φ**0×***0mm Material: Cr*2MnVCo High-speed steel: 9Cr2Mo Size of middle roller: Φ***-Φ**0×***0mm Material: 9Cr2Mo Backing bearing roller: (roller diameter×quantity/each)Φ**6.4×6×4 Φ**6.4×5×2 Drive motor of main mill: Power: ***0Kw Rated voltage:**0V *******0rpm Maximum rolling pressure: ***0KN Rolling speed: *0m/s Precision of speed: Stabilized state:±0.1% Maximum acceleration: 0.4m/s2 Maximum deceleration for accident:1.5m/s2 Deceleration for fast stop:1.0m/s2 Deceleration for normal stop:0.2m/s2 Deceleration ratio: For low speed 1.8:1 For high speed 1:1