650mm薄带纵剪机组
650mm Thin Strip Slitting Machine Unit
1. 用(yòng)途 Application
本机组用(yòng)于将金属带料沿纵向进行分(fēn)切,并将分(fēn)切后的带料按一定的张力重新(xīn)卷绕成卷。机组采用(yòng)全数字交流变频调速系统,PLC及全液压控制,单机调整与全線(xiàn)自动运行控制全部集中于控制台上。
The machine unit is applied for slitting the metal strip, and then rewinds the strip according to the certain winding tension. The unit adopts AC motor speed control system. PLC and hydraulic control, the single machine adjustments, and automatic running control are all collected in the console.
2. 主要参数 Main parameters
(1) 材质: 不锈钢、紫铜等(150Mpa≤σb≤850 Mpa,8%≤δ5≤40%)
Material stainless steel, red copper etc.(150Mpa≤σb≤850 Mpa,8%≤δ5≤40%)
(2) 原料规格 Material specifications
厚度 Thickness 0.05~0.5mm
宽度 Width 300~650mm
内径 ID Φ610mm
外径 OD ≤Φ1650mm
卷重 Weight of the material roll ≤8t
(3) 成品规格 Products specifications
内径 ID Φ300mm、Φ400mm、Φ500mm
外径 OD ≤Φ1650mm
卷重 Weight of the material roll ≤8t
(4) 成品参数 Products parameters
剪切条数 Slitting strips ≤30 条 strips
剪切速度 Slitting speed ≤180m/min
毛刺 Burr ≤0.02mm; ≤0.03mm
宽度公差 Width tolerance 宽度 width>100mm ±0.10mm
宽度 width≤100mm ±0.05mm
侧弯 Side bend ≤1mm/m
错层公差 Layer offset tolerance ≤±0.2mm(内外各5圈除外 except for inside and outside 5 rounds each)
塔形公差 Pyramid tolerance ≤±1mm(内外各5圈除外 except for inside and outside 5 rounds each)
(5) 机组工艺方案及参数 Process parameters of the unit
机组方向 Unit direction 待定(从操作者面向机组) To be confirmed (the operator faces the unit)
穿带速度 Threading speed 20m/min
机组最大速度 Max. speed of the unit 180m/min(按Φ610mm以上直径考核 based on ≥Φ610mm)
卷取最大张力 Max. tension of coiling 6KN
剪切工作方式 Way of slitting 主动剪切 Active slitting
机组开卷方式 Way of uncoiling 上开卷 up
机组卷取方式 Way of coiling 上卷取 up
液压系统压力 Hydraulic system pressure ≤12Mpa
机组占地面积 Floor area 長(cháng)约16.5m,宽约9m,高约2.5m
Length about 16.5m,width about 9m,height about 2.5m
3. 机组装机水平及特点 The installation situation and features
(1)开卷机、纵剪机、卷取机采用(yòng)全数字交流变频调速,机组采用(yòng)PLC控制。
(2)電(diàn)气自动化系统有(yǒu)过载保护、断路保护、急停功能(néng)等安全保护措施。
(3)机组具有(yǒu)工艺过程参数和设备关键参数的监测、显示。机组電(diàn)气联锁、故障报警采用(yòng)PLC控制。
(4)圆盘剪采用(yòng)双偏心结构,手动调节偏心量。通过调换组合式隔套,可(kě)灵活改变剪切的成品宽度要求
(1) The uncoiler, the slitting machine and the coiler has the all-digital AC variable frequency speed adjustment and PLC control.
(2) The electrical automation system has the safety measures such as the overload protection, the circuit break protection, the emergency stop and so on.
(3) The machine unit can monitor and display the process parameters and the key equipment parameters. The electric interlock and the error warning uses PLC control.
(4) The circle shear adopts the double eccentric structure, which can adjust the eccentricity manually. By exchanging the combined spacer bushes, it can change the width of the slitted products flexibly.