液压联合冲剪机应用及工作原理
液压联合冲剪机是一种集冲孔、剪切等多种功能于一体的金属加工设备，以下是其应用及工作原理的介绍：
金属结构加工：在建筑、桥梁等金属结构制造中，用于对各种型钢（如角钢、槽钢、工字钢等）进行冲孔和剪切加工，以便进行构件的连接和组装。例如，在建筑钢结构的制作中，通过冲剪机对钢材进行加工，使其符合设计的尺寸和连接要求。
机械制造：在机械制造领域，可用于加工各种机械零件的毛坯，如对板材进行冲孔、剪切，为后续的机械加工提供坯料。也可用于对一些小型机械结构件进行成型加工。例如，在制造机床床身、工作台等部件时，利用冲剪机对钢板进行初步加工。
电力设备制造：在电力铁塔、变压器等电力设备的制造中，用于对金属材料进行加工。例如，对铁塔的角钢进行冲孔和剪切，以便安装连接螺栓和形成各种结构形状。
汽车制造：在汽车生产过程中，可用于加工汽车车架、车身等部件的金属板材，进行冲孔、剪切等操作，以满足汽车零部件的制造要求。例如，对汽车车架的纵梁、横梁等部件进行加工，使其具有合适的尺寸和形状。
In metal structure processing, in the manufacturing of metal structures such as buildings and bridges, it is used for punching and shearing various sections of steel (such as angle steel, channel steel, I-beam, etc.) to facilitate the connection and assembly of components. For example, in the fabrication of building steel structures, the punching and shearing machine is used to process steel materials to make them meet the design dimensions and connection requirements.
In machinery manufacturing, it can be used to process the blanks of various mechanical parts, such as punching and shearing metal plates to provide blanks for subsequent mechanical processing. It can also be used for the forming processing of some small mechanical structural parts. For instance, when manufacturing components like machine tool beds and worktables, the punching and shearing machine is used to conduct preliminary processing on steel plates.
In the manufacturing of power equipment, it is used for processing metal materials in the manufacturing of power equipment such as power transmission towers and transformers. For example, punching and shearing are carried out on the angle steel of the tower to install connecting bolts and form various structural shapes.
In the automotive manufacturing industry, during the production of automobiles, it can be used to process metal plates of components such as the vehicle frame and body, and carry out operations like punching and shearing to meet the manufacturing requirements of automotive parts. For example, processing components such as the longitudinal and cross beams of the vehicle frame to make them have appropriate dimensions and shapes.
液压系统原理：液压联合冲剪机的动力来源是液压系统。电机驱动油泵运转，将液压油从油箱中吸出并加压，形成高压油液。高压油液通过油管输送到各个液压执行元件（如液压缸、液压马达等）中，推动活塞或转子运动，从而产生机械能，为冲剪机的冲剪动作提供动力。
冲孔工作原理：当进行冲孔操作时，液压系统驱动冲孔液压缸的活塞向下运动，带动冲头下降。冲头与模具配合，将板材或型材在指定位置冲出孔洞。冲头的压力和行程由液压系统精确控制，以确保冲孔的尺寸精度和质量。
剪切工作原理：在剪切工作时，液压系统驱动剪切液压缸的活塞运动，带动剪切刀片动作。剪切刀片分为固定刀片和活动刀片，活动刀片在液压缸的推动下与固定刀片相互配合，对板材或型材进行剪切。通过调整刀片的间隙和剪切力，可以适应不同材料和厚度的剪切要求。
Principle of the hydraulic system: The power source of the hydraulic combined punching and shearing machine is the hydraulic system. The motor drives the oil pump to operate, sucks the hydraulic oil from the oil tank and pressurizes it to form high-pressure oil. The high-pressure oil is transported to various hydraulic actuators (such as hydraulic cylinders, hydraulic motors, etc.) through the oil pipeline, pushing the piston or rotor to move, thereby generating mechanical energy and providing power for the punching and shearing actions of the punching and shearing machine.
Principle of the punching operation: When performing the punching operation, the hydraulic system drives the piston of the punching hydraulic cylinder to move downward, driving the punch to descend. The punch cooperates with the die to punch holes in the plate or section steel at the specified position. The pressure and stroke of the punch are precisely controlled by the hydraulic system to ensure the dimensional accuracy and quality of the punched holes.
Principle of the shearing operation: During the shearing operation, the hydraulic system drives the piston of the shearing hydraulic cylinder to move, driving the shearing blade to act. The shearing blade consists of a fixed blade and a movable blade. The movable blade cooperates with the fixed blade under the push of the hydraulic cylinder to shear the plate or section steel. By adjusting the gap of the blades and the shearing force, it can meet the shearing requirements of different materials and thicknesses.
一、本机器特点（Features of this machine）：
1：机身采用全钢板焊接机构，磁共振失效处理并经过立地镗铣床精加工而成。
2：液压传动，整体机床结构合理，重量轻，噪音低，轻便可靠，且具有保护性能。是以往机械联合冲剪机更新换代的一种新型产品。
3：适用于板材剪切、型材剪切、冲孔、板材折弯及模剪，还可作特殊形状的剪切冲压、弯曲等工序，可用于造船、电力、桥梁、汽车、起重运输、金属结构以及机械加工等部门。
4:可根据客户需要配备自动送料及自动卸料装置。
The machine body adopts a welded structure made of all-steel plates. It undergoes a treatment for magnetic resonance failure and is finely processed by a vertical boring and milling machine.
It is hydraulically driven. The overall structure of the machine tool is reasonable, with a light weight, low noise, and it is portable and reliable. It also has protective functions. It is a new type of product that replaces the previous mechanical combined punching and shearing machines.
It is suitable for shearing of plates, shearing of profiles, punching, bending of plates, and die cutting. It can also be used for operations such as shearing, stamping, and bending of special shapes. It can be applied to departments such as shipbuilding, electric power, bridges, automobiles, lifting and transportation, metal structures, and mechanical processing.
Automatic feeding and automatic unloading devices can be equipped according to the needs of customers.
二、HT35Y液压联合冲剪机技术参数表（Technical Parameter Table of Hydraulic Combined Punching and Shearing Machine）：
| 型 号 model | HT35Y-16 | HT35Y-20 | HT35Y-25 | HT35Y-30 | HT35Y-40 | HT35Y-50 |
冲压力（T） punching pressure | 55 | 90 | 110 | 160 | 200 | 250 |
| 可剪最大板厚 mm（Maximum thickness of the plate that can be sheared） | 16 | 20 | 25 | 30 | 40 | 50 |
板料强度（N/MM²） Strength of the plate material | 450 | 450 | 450 | 450 | 450 | 450 |
剪切角° shearing angl | 7° | 8° | 8° | 8° | 8° | 8° |
一次行程剪板尺寸（厚*宽）mm Size of plate sheared in one stroke (Thickness * Width) | 16*250 | 20*330 | 25*330 | 30*355 | 40*450 | 50*600 |
| 8*400 | 10*480 | 16*600 | 20*600 | 40*800 | 50*800 |
滑块行程（mm） Slider stroke | 80 | 80 | 80 | 80 | 80 | 80 |
形成次数（次/分） Number of strokes (times per minute) | 8 | 8 | 6 | 6 | 6 | 6 |
喉口深度（mm） throat depth | 300 | 355 | 400 | 600 | 600 | 600 |
冲孔厚度（mm） punching thickness | 16 | 20 | 25 | 26 | 26 | 26 |
| 最大冲孔直径（mm）Maximum punching diameter | 25 | 30 | 35 | 38 | 45 | 50 |
主电机功率（Kw） motor power | 4 | 5.5 | 7.5 | 11 | 15 | 22 |
外形尺寸长*宽*高（mm）Overall dimensions (length * width * height)
| 1640*730*1770 | 1860*800*1900 | 2150*960*2100 | 2380*1040*2300 | 2750*1340*2500 | 3080*1560*2650 |
三、更换特殊模具也可剪切下列型材：（可选）Special molds can also be replaced to shear the following profiles: (Optional)
型钢种类 Types of section steel | 圆钢 round steel | 方钢 square steel | 等边角钢 equilateral angle stee | T型钢 T - section steel | 工型钢 universal beam | 槽钢 channel steel |
| HT35Y-16 | 45 | 40*40 | 125*125*12 70*70*8 | 120*120*12 60*60*8 | 126*74*5 | 126*53*5.5 |
| HT35Y-20 | 50 | 50*50 | 140*140*12 70*70*10 | 140*140*12 70*70*10 | 160*86*6 | 160*60*6.5 |
| HT35Y-25 | 60 | 50*50 | 160*160*14 80*80*7 | 160*160*14 80*80*10 | 200*102*9 | 200*75*9 |
| HT35Y-30 | 65 | 55*55 | 180*180*16 80*80*10 | 180*180*16 80*80*10 | 280*124*10.5 | 280*86*11.5 |
本资料所列数据为参考数据，如与机床实际数据不符，应以机床实际数据为准，
以上参数如有变动，恕不另行通知，本公司保留对此资料的最终解释权!
Remarks: The data listed in this document are for reference only. In case of any discrepancy between these data and the actual data of the machine tool, the actual data of the machine tool shall prevail.
The above parameters are subject to change without prior notice. Our company reserves the right to the final interpretation of this document!
