国家高新技术企业，欧盟CE认证，专精特新小巨人企业，30多年制造经验
National high-tech enterprise, EU CE certification, specialized and new small giant enterprise, more than 30 years of manufacturing experience

江苏力威剪折机床有限公司
Jiangsu Liwei Shearing Machine Tool Co., Ltd

公司地址：江苏省海安市国家级经济技术开发区西场工业园
Company address: Xichang Industrial Park, National Economic and Technological Development Zone, Hai'an City, Jiangsu Province

公司总部：TEL：400-079-1088 FAX：0513-88321009
Company headquarters: TEL: 400-079-1088 FAX: 0513-88321009

http://www.jslwjc.com E-mail：jslwjc@163.com

剪板机系列 折弯机系列 卷板机系列
Shearing machine series Bending machine series Bending machine series

设备方案书
Equipment proposal

设备名称：液压板料折弯机
Equipment name: hydraulic sheet metal bending machine

设备型号：WC67Y-600/6000 E21
Equipment model: WC67Y-600/6000 E21

制造单位：江苏力威剪折机床有限公司
Manufacturing unit: Jiangsu Liwei Shearing Machine Tool Co., Ltd

编制日期：2024年7月2日
Date of preparation: 2 July 2024

公司简介
Company Profile

江苏力威剪折机床有限公司位于风景秀丽、人杰地灵的国家级海安经济技术开发区，主要生产大型折弯机、卷板机、剪板机、液压机、灯杆生产线、开卷校平生产线等设备，公司创建于上世纪八十年代，位于沿海高速海安出口五公里处，占地面积120亩，现有职工150多人，全国20多个城市设有销售办事处，所生产的产品远销欧美及东南亚众多国家，是全国锻压标委会剪折分会委员企业，江苏省同行业的支柱企业之一。　
Jiangsu Liwei Shearing and Folding Machine Co., Ltd. is located in the beautiful scenery, outstanding people in the national Hai'an Economic and Technological Development Zone, the main production of large-scale bending machine, plate rolling machine, shearing machine, hydraulic press, lamp pole production line, uncoiling leveling production line and other equipment, the company was founded in the eighties of the last century, is located in the coastal high-speed Hai'an export five kilometers, covers an area of 120 acres, the existing staff of more than 150 people, more than 20 cities across the country with sales offices, the production of products are exported to Europe, America and Southeast Asia many countries, It is a member of the National Forging Standardization Committee and one of the pillar enterprises in the same industry in Jiangsu Province.

经过多年的努力，公司先后通过了 ISO9001 质量体系、欧盟CE等认证，拥有出口产品许可证、产品出口自营权等，是江苏大学产学研生产基地、国家高新技术企业、江苏首台套、江苏省专精特新科技小巨人企业，公司拥有雄厚的技术力量和一流的技术装备，具备国内最先进的18米数控落地镗铣床、全数控等离子火焰切割机、卧式镗铣床、钻床、刨床、车床、铣床、磨床、等加工设备。先后自主开发了灯杆生产线，油压机等锻压成型设备。江苏力威自主研发生产的大吨位数控折弯机3600TX15米，各种剪切8-12米板长的特大型剪切机床，大型卷板机WIIS-180x3.5米及大型船用卷板机W11K-30X18.5米，液压机、开卷校平剪切线也相继占领了国内外重型机床市场，受到国内外用户的一致好评。
After years of efforts, the company has passed the ISO9001 quality system, the European Union CE and other certifications, with export product licenses, product export rights, etc., is Jiangsu University industry-university-research production base, national high-tech enterprises, Jiangsu Province's first set, Jiangsu Province specialized and special new science and technology small giant enterprises, the company has strong technical force and first-class technical equipment, with the most advanced 18 meters CNC floor boring and milling machine, full CNC plasma flame cutting machine, horizontal boring and milling machine, drilling machine, planer, lathe, milling machine, grinding machines, and other processing equipment. It has independently developed the light pole production line, hydraulic press and other forging and forming equipment. Jiangsu Liwei independent research and development and production of large-tonnage CNC bending machine 3600TX15 meters, a variety of shearing 8-12 meters long extra-large shearing machine tools, large plate bending machine WIIS-180x3.5 meters and large marine plate bending machine W11K-30X18.5 meters, hydraulic press, uncoiling and leveling shearing line have also occupied the domestic and foreign heavy machine tool market, by domestic and foreign users alike.

公司以“科技力威 迈向世界”的发展理念，树立“以人为本 励精图治 开拓创新 超越自我”的企业精神。产品畅销国内外市场，广泛应用于能源管道、钢构、通信、电力、船舶、汽车、航天航空、交通运输、矿山等领域。
With the development concept of "science and technology power to the world", the company has established the enterprise spirit of "people-oriented, hard work, pioneering and innovative, and self-transcendence". The products sell well in domestic and foreign markets, and are widely used in energy pipelines, steel structures, communications, electric power, ships, automobiles, aerospace, transportation, mining and other fields.

公司始终坚持“质量第一、用户至上、诚信为本”的原则，严格执行产品行业标准，为用户提供优质放心的产品和满意的服务。
The company always adheres to the principle of "quality first, customer first, integrity-based", strictly implements product industry standards, and provides users with high-quality and assured products and satisfactory services.

热忱欢迎海内外各界人士莅临江苏力威考察。
Warmly welcome people from all walks of life at home and abroad to visit Jiangsu Liwei.

企业荣誉
Corporate honors

典型用户
Typical users

技术方案
Technical solutions

（参考图片）
(Reference image)

W12CNC-20×2500 全自动四辊卷板机
W12CNC-20×2500 Automatic Four-Roll Plate Bending Machine

江苏力威剪折机床有限公司
Jiangsu Liwei Shearing Machine Tool Co., Ltd

技术科

W12CNC-20×2500 全自动四辊卷板机
W12CNC-20×2500 Automatic Four-Roll Plate Bending Machine

二、技术方案
Second, the technical scheme

设备名称：液压板料折弯机
Equipment name: hydraulic sheet metal bending machine

设备型号：WC67Y-600/6000 E21
Equipment model: WC67Y-600/6000 E21

主要技术参数
Main technical parameters:

二、机床主要结构
Second, the main structure of the machine tool

机床由机架、滑块、工作台、油缸、控制系统和电气系统组装而成。
The machine is assembled from a frame, a slide, a table, a cylinder, a control system and an electrical system.

机床传动结构为上动式设计。
The transmission structure of the machine tool is an upward moving design.

1.机床的机械结构主要由机架、工作台、滑块、主油缸、后挡料等部分组成。完善的设计与制造工艺，以保证机床的制造及使用精度。主要构件的制造工艺流程：
1. The mechanical structure of the machine tool is mainly composed of the frame, the worktable, the slider, the main cylinder, the backgauge and other parts. Perfect design and manufacturing process to ensure the manufacturing and use accuracy of machine tools. The manufacturing process of the main components:

钢板入库→理化检验→钢板预处理线喷丸处理（防锈处理）→数控火焰切割下料→切削加工各焊接结合面→组焊→气体保护焊接→退火消除内应力处理→大型落地铣镗床、大型龙门铣床等机械加工工序→装配成品；
Steel plate warehousing→ physical and chemical inspection→ steel plate pretreatment line, shot peening treatment (anti-rust treatment), CNC flame cutting→→ cutting processing, → welding of each welding joint surface→ gas shielded welding→ annealing, internal stress relieving treatment→ large-scale floor milling and boring machine, large-scale gantry milling machine and other mechanical processing processes → assembly products;

2.机架采用框架式结构,全钢整体焊接结构，通过退火消除内应力，保证机床的整体精度。
2. The frame adopts a frame structure, an all-steel integral welded structure, which eliminates the internal stress through annealing and ensures the overall accuracy of the machine tool.

◆ 采用大型落地镗铣床及五面体加工中心，用整体一次加工法，作精密加工,以确保机床整体加工精度。
◆ Large-scale floor boring and milling machine and pentahedral machining center are used to make precision machining by the overall one-time processing method to ensure the overall machining accuracy of the machine tool.

18米大型数控落地镗铣床 16米五面体加工中心
18m large CNC floor boring and milling machine 16m pentahedral machining center

◆ 通过两个油缸来控制滑块的上下运动。滑块同步机构采用扭轴同步控制同步，稳定可靠。
◆ Control the up and down movement of the slider through two cylinders. The slider synchronization mechanism adopts torsion shaft synchronization to control synchronization, which is stable and reliable.

采用折弯机专用控制系统，来控制Y轴和X轴（即滑块的上下运动和后挡料的前后运动）。
The special control system of the press brake is used to control the Y-axis and X-axis (that is, the up and down movement of the slider and the forward and backward movement of the backgauge).

◆ 显示X轴、Y轴位置。
◆ Display X-axis and Y-axis positions.

◆配有前托料装置，方便板料的存放和运送。
◆ Equipped with a front supporting device, which is convenient for the storage and transportation of sheets.

◆油缸和活塞关键件的加工处理：
◆Processing of key parts of cylinder and piston:

a．油缸：45号钢调质处理，内孔精镗，挤压
a. Cylinder: No. 45 steel quenched and tempered, inner hole fine boring, extrusion

b．活塞杆：45号钢调质处理，外圆镀镍磷
b. Piston rod: No. 45 steel quenched and tempered, nickel and phosphorus plating on the outer cylindrical cycle

模具装夹及配置
Mold clamping and configuration

上模夹紧方式：直联式夹紧（模柄+模头）
Upper die clamping method: direct clamping (mold shank + die head)

上模直联型夹紧(模柄＋模头）
Upper die direct clamping (die shank + die head)

配置上模：模柄一副＋模头（分段式） 总长：（6000）mm×1
Configuration of upper die: a pair of mold shank + die head (segmented) Total length: (6000) mm×1

配1副模头：R5。
With 1 die head: R5.

配置四方多槽口下模一副 总长：（6000）mm×1
Equipped with a pair of quadripartite multi-notch lower dies Total length: (6000) mm×1

可调式四方下模
Adjustable square counterdie

三、工作台挠度补偿
3. Worktable deflection compensation

较长工件在加工过程中会有挠度变形，使工件加工精度难以保障。为确保工件的加工精度，特采用先进技术，设有机械式挠度补偿工作台。（如图示）
Long workpieces will have deflection deformation during processing, which makes it difficult to guarantee the machining accuracy of the workpiece. In order to ensure the machining accuracy of the workpiece, advanced technology is adopted, and a mechanical deflection compensation workbench is provided. (as illustrated)

四、机床液压系统
Fourth, the hydraulic system of the machine tool

1、液压系统为集成阀块式，该系统结构简单，调整、维修方便、工作平稳、 可靠，液压元件采用优质名牌公司产品。
1. The hydraulic system is an integrated valve block type, the system has a simple structure, easy adjustment and maintenance, stable and reliable work, and the hydraulic components are made of high-quality brand-name company products.

2、油泵采用优质名牌公司产品。
2. The oil pump adopts high-quality brand-name company products.

五、机床电气系统
5. Electrical system of machine tools

机床采用先进控制系统、主要电器件采用西门子或施耐德器件。电控柜由专业生产商制造，采用最新按钮站形式。采用三相380V、50HZ电源供电，控制电路由控制变压器提供交流220V、50Hz电源，经稳压电源提供稳压DC24V给控制系统、桥式整流电路提供电磁阀直流24V电源。机床带可移动脚踏开关操作，有紧急停止功能。
The machine tool adopts advanced control system, and the main electrical components adopt Siemens or Schneider devices. The electric control cabinet is manufactured by a professional manufacturer in the form of the latest push button station. Three-phase 380V, 50HZ power supply, the control circuit is provided by the control transformer AC 220V, 50Hz power supply, through the stabilized power supply to provide stabilized DC24V to the control system, bridge rectifier circuit to provide solenoid valve DC 24V power supply. The machine is operated with a movable foot switch and has an emergency stop function.

南京埃斯顿E21数控系统
Nanjing Estun E21 CNC system

产品特性：
Product Features:

160*160点阵的LCD显示器。
160*160 dot matrix LCD display.

后挡料定位控制。
Backgauge positioning control.

智能定位功能。
Intelligent positioning function.

>单向和双向定位功能，有效消除丝杠间隙。
> one-way and two-way positioning functions to effectively eliminate lead screw clearance.

>具有退让功能，避免后挡料装置与工件的干涉，减少磨损，提高定位精度。
> has a concession function to avoid the interference between the backgauge device and the workpiece, reduce wear and improve positioning accuracy.

>自动搜索参考点功能。
> automatic search for reference points.

>参数一键备份与恢复功能。
One-click backup and restore function > parameters.

>快速位置示教功能。
> quick position teach-in function.

>40个多步程序存储空间，每个程序有25个工步。
> 40 multi-step programs with 25 steps each.

>具有断电位置记忆功能，对参数、位置及程序进行现场保护。
> has the function of power-off position memory, and the parameters, positions and procedures are protected on site.

>多工步编程功能，可实现多步自动运行，完成多工步零件一次性加工，提高生产效率。
> multi-step programming function, multi-step automatic operation can be realized, one-time processing of multi-step parts can be completed, and production efficiency can be improved.

>公英制选择，可满足不同的用户的需求。
> metric and imperial system options to meet the needs of different users.

七、主要配置
7. Main configuration

注：视供货期/技术改进等原因，制造商保留更换品牌的权利。但质量标准不低于以上供应商。
Note: Depending on the delivery period/technical improvements, the manufacturer reserves the right to change the brand. But the quality standard is not lower than the above suppliers.

八、随机附件、配套件清单 ：
8. List of random accessories and accessories:

九、机床执行标准
9. Machine tool implementation standards

1、GB17120-2012 《锻压机械 安全技术条件》
1. GB17120-2012 "Safety Technical Conditions for Forging Machinery"

2、JB/T2257.1-2014 《板料折弯机 第1部分：技术条件》
2. JB/T2257.1-2014 "Sheet metal bending machine Part 1: Technical conditions"

3、GBT 14349-2011 《板料折弯机 精度》
3. GBT 14349-2011

十、设备运行条件
10. Equipment operating conditions

◆电源要求：三相四线制380V、50HZ，电压波动量为±5%
◆Power supply requirements: three-phase four-wire system 380V, 50HZ, voltage fluctuation of ±5%

◆安装场地：干净、灰尘少、无有害及腐浊性气体，
◆ Installation site: clean, less dust, no harmful and corrosive gas,

◆环境温度：0℃—+40℃
◆Ambient temperature: 0°C—+40°C

◆相对湿度：20-80%RH
◆ Relative humidity: 20-80%RH

◆海拔高度：1000米以下
◆Altitude: below 1000 meters

◆远离强振源和电磁干扰
◆ Keep away from strong vibration sources and electromagnetic interference

江苏力威剪折机床有限公司
Jiangsu Liwei Shearing Machine Tool Co., Ltd