數(shù)控閘式剪板機(jī)的工作原理是通過數(shù)控系統(tǒng)控制各個(gè)部件協(xié)同工作，實(shí)現(xiàn)對板材的精確剪切。以下是其具體工作原理：
數(shù)控系統(tǒng)控制：操作人員在E21S或DAC-360T數(shù)控系統(tǒng)的操作界面上輸入剪切參數(shù)，如板材厚度、長度、剪切角度等。E21S或DAC-360T數(shù)控系統(tǒng)根據(jù)這些輸入的參數(shù)，精確計(jì)算出剪切過程中各個(gè)動(dòng)作的執(zhí)行順序和時(shí)間，然后向各個(gè)部件的驅(qū)動(dòng)裝置發(fā)送指令。
送料裝置：送料裝置通常由伺服電機(jī)、傳動(dòng)機(jī)構(gòu)和滾輪等組成。接收到E21S或DAC-360T數(shù)控系統(tǒng)的指令后，伺服電機(jī)驅(qū)動(dòng)傳動(dòng)機(jī)構(gòu)，帶動(dòng)滾輪轉(zhuǎn)動(dòng)，從而將板材按照設(shè)定的速度和長度準(zhǔn)確地輸送到剪切位置。本設(shè)備配備了先進(jìn)的自動(dòng)定位裝置，能夠快速準(zhǔn)確地將板材定位到剪切起始位置，提高了剪切精度和效率。
刀具系統(tǒng)：刀具系統(tǒng)是剪板機(jī)的核心部件，由上刀片和下刀片組成。上刀片安裝在滑塊上，滑塊通過液壓或機(jī)械驅(qū)動(dòng)裝置實(shí)現(xiàn)上下運(yùn)動(dòng)。下刀片固定在工作臺(tái)上，與上刀片配合完成剪切動(dòng)作。當(dāng)板材輸送到指定位置后，數(shù)控系統(tǒng)發(fā)出信號，驅(qū)動(dòng)裝置推動(dòng)滑塊向下運(yùn)動(dòng)，使上刀片與下刀片閉合，利用刀片的鋒利刃口對板材進(jìn)行剪切。刀片的材質(zhì)通常為高強(qiáng)度合金鋼，經(jīng)過特殊的熱處理工藝，具有良好的耐磨性和韌性，能夠保證在長時(shí)間的剪切工作中保持鋒利，從而保證剪切質(zhì)量。
壓料裝置：在剪切過程中，為了防止板材在剪切力的作用下發(fā)生移動(dòng)或翹起，影響剪切精度，剪板機(jī)配備了壓料裝置。壓料裝置一般位于刀具的前方，由壓料缸和壓料板組成。在剪切前，壓料缸驅(qū)動(dòng)壓料板向下運(yùn)動(dòng)，將板材緊緊壓在工作臺(tái)上，確保板材在剪切過程中保持穩(wěn)定。
回程裝置：完成一次剪切動(dòng)作后，驅(qū)動(dòng)裝置帶動(dòng)滑塊向上回程，回到初始位置，準(zhǔn)備下一次剪切。同時(shí)，送料裝置根據(jù)設(shè)定的參數(shù)，繼續(xù)輸送板材，進(jìn)入下一個(gè)剪切循環(huán)。
通過數(shù)控系統(tǒng)對送料、刀具、壓料等各個(gè)裝置的精確控制，數(shù)控閘式剪板機(jī)能夠?qū)崿F(xiàn)對不同厚度、長度和材質(zhì)的板材進(jìn)行高效、精確的剪切加工，廣泛應(yīng)用于機(jī)械制造、汽車工業(yè)、電子設(shè)備等多個(gè)領(lǐng)域。
The working principle of the CNC guillotine shearing machine is to control the coordinated operation of various components through the numerical control system to achieve precise shearing of the sheet metal. The following is its specific working principle:
Numerical Control System Control: The operator inputs shearing parameters such as the thickness of the sheet metal, length, and shearing angle on the operation interface of the E21S or DAC-360T numerical control system. The E21S or DAC-360T numerical control system accurately calculates the execution sequence and time of each action during the shearing process based on these input parameters, and then sends commands to the driving devices of various components.
Feeding Device: The feeding device is usually composed of a servo motor, a transmission mechanism, and rollers, etc. After receiving the instructions from the E21S or DAC-360T numerical control system, the servo motor drives the transmission mechanism to drive the rollers to rotate, thereby accurately conveying the sheet metal to the shearing position at the set speed and length. This equipment is equipped with an advanced automatic positioning device, which can quickly and accurately position the sheet metal at the starting position of shearing, improving the shearing accuracy and efficiency.
Tool System: The tool system is the core component of the shearing machine, consisting of an upper blade and a lower blade. The upper blade is installed on the slide block, and the slide block moves up and down through a hydraulic or mechanical driving device. The lower blade is fixed on the worktable and cooperates with the upper blade to complete the shearing action. When the sheet metal is conveyed to the specified position, the numerical control system sends a signal, and the driving device pushes the slide block to move downward, causing the upper blade and the lower blade to close, and using the sharp edge of the blade to shear the sheet metal. The blade is usually made of high-strength alloy steel and has undergone a special heat treatment process, which has good wear resistance and toughness, ensuring that it remains sharp during long-term shearing work and thus ensuring the shearing quality.
Sheet Metal Pressing Device: During the shearing process, in order to prevent the sheet metal from moving or warping under the action of the shearing force, which affects the shearing accuracy, the shearing machine is equipped with a sheet metal pressing device. The sheet metal pressing device is generally located in front of the tool and is composed of a pressing cylinder and a pressing plate. Before shearing, the pressing cylinder drives the pressing plate to move downward, pressing the sheet metal tightly against the worktable to ensure that the sheet metal remains stable during the shearing process.
Return Device: After completing a shearing action, the driving device drives the slide block to return upward to the initial position, preparing for the next shearing. At the same time, the feeding device continues to convey the sheet metal according to the set parameters and enters the next shearing cycle.
Through the precise control of the numerical control system over various devices such as the feeding device, tool system, and sheet metal pressing device, the CNC guillotine shearing machine can achieve efficient and precise shearing processing of sheet metals with different thicknesses, lengths, and materials, and is widely used in multiple fields such as machinery manufacturing, the automotive industry, and electronic equipment.
一、HT11K-E21S或DAC-360T系列數(shù)控液壓閘式剪板機(jī)特點(diǎn)：
性能特點(diǎn)
1、采用全鋼板焊接結(jié)構(gòu)，振動(dòng)消除應(yīng)力，具有很好的剛性與穩(wěn)定性。
2、采用滾珠絲桿和直線導(dǎo)軌，伺服控制，定位精度高。
3、串聯(lián)油缸使機(jī)床在剪切時(shí)，剪切角不會(huì)變動(dòng)。
4、蓄能器回程平穩(wěn)，迅速。
5、刀片間隙自動(dòng)調(diào)整，準(zhǔn)確、迅速、方便。
6、剪切角可調(diào)，減少板料扭曲變形。
7、電動(dòng)后擋料、位置顯示器，方便又準(zhǔn)確。
8、滾軸式工作臺(tái)，減少板料劃傷，并可減少摩擦力。
9、本設(shè)備采用E21S或DAC-360T數(shù)控系統(tǒng)。
設(shè)備主要組件：
1）液壓回路：上海高壓泵有限公司
2）電器元件：歐姆龍電器
3）按鍵：北京機(jī)床電器廠
4）油泵：山東省濟(jì)寧市泰豐液壓設(shè)備有限公司
5）變壓器：歐姆龍
6）油缸：裕華 鎳鉻合金氣缸
7）電氣繼電器：正泰集團(tuán)股份有限公司
It adopts a fully welded steel plate structure, and the stress is eliminated through vibration, which endows it with excellent rigidity and stability.
It employs ball screws and linear guides, with servo control, ensuring high positioning accuracy.
The series-connected oil cylinders ensure that the shearing angle will not change during the shearing process of the machine tool.
The return stroke of the accumulator is smooth and rapid.
The blade clearance can be automatically adjusted, which is accurate, quick and convenient.
The shearing angle is adjustable, reducing the distortion and deformation of the sheet metal.
The electric rear stop gauge and the position display device are both convenient and accurate.
The roller-type worktable reduces scratches on the sheet metal and can also reduce friction.
This equipment is equipped with the E21S or DAC-360T numerical control system.
Hydraulic circuit: Shanghai High Pressure Pump Co., Ltd.
Electrical components: Omron Electric
Buttons: Beijing Machine Tool Electrical Appliance Factory
Oil pump: Shandong Jining Taifeng Hydraulic Equipment Co., Ltd.
Transformer: Omron
Oil cylinder: Yuhua nickel-chromium alloy cylinder
Electrical relay: Chint Group Corporation
二、HT11K液壓板料數(shù)控剪板機(jī)技術(shù)參數(shù)表（Technical Parameter Table of HT11K Hydraulic Sheet Metal CNC Shearing Machine）
設(shè)備型號
Equipment model | 可剪規(guī)格長*寬(mm)
Specifications of the sheet
metal that can be sheared | 剪切角（°）
Shearing angle | 行程次數(shù)(n/min)
Stroke frequency | 后擋料距離(mm)
Distance of the
rear stop gauge | 電機(jī)功率(kw)
Motor power | 外形尺寸(mm)(長*寬*高)
Overall dimensions |
HT11K-4*2500 | 4*2500 | 1.5° | 18 | 20-600 | 5.5 | 3040*1610*1650 |
HT11K-4*3200 | 4*3200 | 1.5° | 14 | 20-600 | 7.5 | 3840*1610*1650 |
HT11K-4*4000 | 4*4000 | 1.5° | 10 | 20-600 | 7.5 | 4640*1705*1700 |
HT11K-4*5000 | 4*5000 | 1.5° | 10 | 20-600 | 7.5 | 5786*2200*2160 |
HT11K-6*2500 | 6*2500 | 1.5° | 18 | 20-600 | 7.5 | 3040*1610*1650 |
HT11K-6*3200 | 6*3200 | 1.5° | 14 | 20-600 | 7.5 | 3840*1610*1650 |
HT11K-6*4000 | 6*4000 | 1.5° | 10 | 20-600 | 7.5 | 4640*1705*1700 |
HT11K-6*5000 | 6*5000 | 1.5° | 10 | 20-750 | 11 | 5786*2200*2160 |
HT11K-6*6000 | 6*6000 | 1.5° | 7 | 20-800 | 15 | 6900*2570*2280 |
HT11K-8*2500 | 8*2500 | 1.5° | 14 | 20-600 | 7.5 | 3040*1610*1650 |
HT11K-8*3200 | 8*3200 | 1.5° | 10 | 20-600 | 7.5 | 3840*1610*1650 |
HT11K-8*4000 | 8*4000 | 1.5° | 8 | 20-600 | 7.5 | 4680*1705*1700 |
HT11K-8*5000 | 8*500 | 1.5° | 7 | 20-750 | 11 | 5786*2252*2310 |
HT11K-8*6000 | 8*6000 | 1.5° | 5 | 20-750 | 15 | 6900*2570*2280 |
HT11K-10*2500 | 10*2500 | 1.5° | 11 | 20-800 | 11 | 3350*2050*1950 |
HT11K-10*3200 | 10*3200 | 1.5° | 10 | 20-600 | 11 | 4050*2050*1950 |
HT11K-10*4000 | 10*4000 | 1.5° | 12 | 20-800 | 15 | 4800*2200*2100 |
HT11K-12*2500 | 12*2500 | 1.5° | 11 | 20-600 | 18.5 | 3350*2050*1950 |
HT11K-12*3200 | 12*3200 | 1.5° | 10 | 20-800 | 18.5 | 4020*2050*2230 |
HT11K-12*4000 | 12*4000 | 1.5° | 8 | 20-800 | 18.5 | 4820*2400*2730 |
HT11K-16*2500 | 16*2500 | 2° | 8 | 20-800 | 18.5 | 3520*2060*2350 |
HT11K-16*3200 | 16*3200 | 2° | 7 | 20-800 | 18.5 | 4062*2300*2320 |
HT12K-16*4000 | 16*4000 | 2° | 5 | 20-800 | 22 | 4850*2350*2300 |
HT11K-20*2500 | 20*2500 | 2° | 6 | 20-800 | 22 | 3440*2088*2570 |
HT11K-20*3200 | 20*3200 | 2° | 5 | 30-800 | 37 | 4150*235*2710 |
HT11K-20*4000 | 20*4000 | 2° | 5 | 30-1000 | 37 | 4280*2400*2730 |
HT11K-20*5000 | 20*5000 | 3° | 4 | 20-800 | 37 | 5900*3000*3300 |
HT11K-25*2500 | 25*2500 | 3° | 5 | 40-800 | 37 | 3500*2400*2500 |
HT11K-25*3200 | 25*3200 | 3° | 4 | 40-1000 | 37 | 4200*2400*2500 |
備注注：本資料所列數(shù)據(jù)為參考數(shù)據(jù)，如與機(jī)床實(shí)際數(shù)據(jù)不符，應(yīng)以機(jī)床實(shí)際數(shù)據(jù)為準(zhǔn)， 以上參數(shù)如有變動(dòng)，恕不另行通知，本公司保留對此資料的最終解釋權(quán)！
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!
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