气动快速冲床工作原理：
气动快速冲床的工作原理与一般气动冲床类似，但在速度和效率方面有更突出的表现，主要包括以下几个关键环节：
气源供应：通过空气压缩机将空气压缩，使其成为具有较高压力的压缩空气，并将其储存于储气罐中，为冲床工作提供稳定的气源。储气罐的作用是确保在冲床连续工作时，能够持续供应足够的压缩空气，以维持冲床的动力需求。
气路控制：当冲床启动按钮被按下后，电气控制系统会发出信号，打开相应的电磁气阀。压缩空气在气路中按照设定的路径流动，首先经过调压阀，调压阀可根据工艺要求调整压缩空气的压力，确保冲床以合适的压力进行冲压工作。然后，压缩空气进入快速排气阀，快速排气阀能够实现压缩空气的快速充入和排出，这是实现冲床快速动作的关键部件之一。
动力转换：经过气路控制的压缩空气进入气缸，推动气缸内的活塞运动。活塞与连杆、曲轴等传动机构相连，将压缩空气的压力能转化为机械能。在这个过程中，曲轴的旋转运动通过连杆转化为冲头的上下往复运动。由于采用了特殊设计的传动机构和高效的气缸，气动快速冲床能够实现冲头的快速升降，提高冲压效率。
冲压加工：冲头在快速向下运动时，利用其端部安装的模具对放置在工作台上的工件进行冲压加工。模具的形状和尺寸根据具体的冲压工艺要求进行设计，可完成如冲孔、落料、成型等多种加工工序。在冲压过程中，冲头的速度和压力能够精确控制，以保证加工质量和精度。
回程复位：冲压完成后，电磁气阀切换气路，使压缩空气以相反的方向进入气缸，推动活塞带动冲头向上回程。冲头回到初始位置后，等待下一次冲压指令，如此循环往复，实现连续的冲压加工。此外，一些气动快速冲床还配备了缓冲装置，在冲头回程接近终点时，对其进行缓冲减速，减少冲击和振动，提高冲床的稳定性和使用寿命
The working principle of the pneumatic high-speed punch press is similar to that of a general pneumatic punch press, but it has more outstanding performance in terms of speed and efficiency. It mainly includes the following key aspects:
Air source supply: The air is compressed by an air compressor to become compressed air with relatively high pressure, which is then stored in an air storage tank to provide a stable air source for the operation of the punch press. The function of the air storage tank is to ensure that when the punch press works continuously, it can continuously supply sufficient compressed air to maintain the power demand of the punch press.
Pneumatic circuit control: When the start button of the punch press is pressed, the electrical control system will send a signal to open the corresponding solenoid air valve. The compressed air flows in the pneumatic circuit according to the set path. First, it passes through a pressure regulating valve, which can adjust the pressure of the compressed air according to the process requirements to ensure that the punch press works with an appropriate pressure for stamping. Then, the compressed air enters the quick exhaust valve, which can achieve the rapid charging and discharging of the compressed air. This is one of the key components for realizing the rapid action of the punch press.
Power conversion: The compressed air controlled by the pneumatic circuit enters the cylinder and pushes the piston in the cylinder to move. The piston is connected to the transmission mechanisms such as the connecting rod and the crankshaft, converting the pressure energy of the compressed air into mechanical energy. In this process, the rotational motion of the crankshaft is converted into the up-and-down reciprocating motion of the punch head through the connecting rod. Due to the specially designed transmission mechanism and the efficient cylinder, the pneumatic high-speed punch press can achieve the rapid lifting of the punch head and improve the stamping efficiency.
Stamping processing: When the punch head moves downward rapidly, it uses the die installed at its end to perform stamping processing on the workpiece placed on the worktable. The shape and size of the die are designed according to specific stamping process requirements, and various processing procedures such as punching, blanking, and forming can be completed. During the stamping process, the speed and pressure of the punch head can be precisely controlled to ensure the processing quality and accuracy.
Return and reset: After the stamping is completed, the solenoid air valve switches the pneumatic circuit, allowing the compressed air to enter the cylinder in the opposite direction, pushing the piston to drive the punch head to return upward. After the punch head returns to its initial position, it waits for the next stamping instruction. In this way, the cycle repeats to achieve continuous stamping processing. In addition, some pneumatic high-speed punch presses are also equipped with a buffer device. When the punch head approaches the end point during the return process, it is buffered and decelerated to reduce impact and vibration, and improve the stability and service life of the punch press.
一、HT21S系列气动快速冲床结构特点（Structural Features of the HT21S Series Pneumatic High-speed Punch Press）：1、HT21S系列压力机采用钢板焊接机身，钢性好、强度高、精度高，曲轴丛放，结构紧凑，外型美观。
2、采用气动干式摩擦离合器制动器，由进口安全双联阀控制，动作灵敏，安全可靠；
3、滑块采用V形轨，导向精度高。
4、可配光电保护装置，使用更加安全可靠。
5、配置自动送料装置可实现半自动化冲压作业。
The HT21S series presses adopt a welded steel plate body, which features good rigidity, high strength, and high precision. The crankshaft is arranged in a cluster, making the structure compact and the appearance aesthetically pleasing.
It uses a pneumatic dry friction clutch-brake, which is controlled by an imported safety double solenoid valve. It has sensitive action and is safe and reliable.
The slider adopts a V-shaped rail, ensuring high guiding precision.
It can be equipped with an optoelectronic protection device, making it safer and more reliable to use.
With the configuration of an automatic feeding device, semi-automated stamping operations can be achieved
HT21S型机械系列气动快速冲床（Pneumatic high-speed punch press）
二、气动快速冲床具有高效、精确、灵活等特点，广泛应用于汽车、电子、五金等多个行业，以下是其具体用途：汽车制造行业
车身零部件生产：用于冲压汽车车身的各种覆盖件，如车门、引擎盖、后备箱盖等。气动快速冲床的高速冲压能力可以提高生产效率，同时保证冲压件的精度和表面质量，满足汽车车身外观和装配的要求。
汽车内饰件生产：对汽车座椅骨架、仪表盘支架等内饰件进行冲压加工。能够快速准确地成型各种复杂形状的零件，为汽车内饰件的生产提供高效、稳定的加工方式。
汽车零部件加工：在汽车发动机、变速器等零部件的生产中，用于冲压各种小型精密零件，如垫片、弹簧片、齿轮坯等。其高精度的冲压性能可以保证这些零件的尺寸精度和形位公差，满足汽车零部件的质量要求。
电子信息行业
五金制品行业
家电制造行业
家电外壳生产：在冰箱、空调、洗衣机等家电外壳的生产中，气动快速冲床用于冲压各种金属板材，形成外壳的各个部件。能够快速地完成冲压成型过程，保证外壳的尺寸精度和表面质量，提高家电产品的外观品质。
家电零部件加工：对家电内部的各种金属零部件，如支架、弹簧、垫片等进行冲压加工。气动快速冲床的高精度和高速度可以提高零部件的生产效率和质量，降低生产成本。
The pneumatic high-speed punch press is characterized by high efficiency, precision, and flexibility, and it is widely used in various industries such as automotive, electronics, and hardware. The following are its specific applications:
Automotive Manufacturing Industry
Production of Vehicle Body Components: It is used for stamping various body panels of automobiles, such as car doors, engine hoods, and trunk lids. The high-speed stamping capability of the pneumatic high-speed punch press can improve production efficiency, and at the same time, ensure the precision and surface quality of the stamped parts, meeting the requirements for the appearance and assembly of the vehicle body.
Production of Automotive Interior Components: It is used for stamping various interior components such as the seat frames and dashboard brackets of automobiles. It can quickly and accurately form parts of various complex shapes, providing an efficient and stable processing method for the production of automotive interior components.
Processing of Automotive Parts: In the production of automotive parts such as engines and transmissions, it is used for stamping various small and precision parts, such as gaskets, spring sheets, and gear blanks. Its high-precision stamping performance can ensure the dimensional accuracy and geometric tolerance of these parts, meeting the quality requirements of automotive parts.
Electronics and Information Industry
Manufacturing of Electronic Components: In the production of electronic components such as transformers, relays, and connectors, a pneumatic high-speed punch press is required to stamp various metal parts. The high-speed stamping and high-precision positioning functions of the punch press can meet the strict requirements of electronic components for the dimensional accuracy and consistency of parts, improving production efficiency and product quality.
Manufacturing of Circuit Boards: It is used for stamping metal casings, shielding covers, and other parts of circuit boards. The pneumatic high-speed punch press can quickly complete the stamping process and ensure the flatness and precision of the stamped parts, providing good protection and support for the circuit boards.
Hardware Products Industry
Production of Daily Necessities: In the production of daily hardware products such as cookware, tableware, and cutlery, the pneumatic high-speed punch press is used for stamping various shaped metal components. According to different product requirements, the die can be quickly replaced to achieve diversified product production, improving production efficiency and product quality.
Production of Architectural Hardware: For architectural hardware products such as door and window hinges, handles, and locks, the pneumatic high-speed punch press can stamp various specifications and shaped parts. Its high-efficiency stamping capability can meet the needs of the architectural hardware industry for large-scale production, while ensuring the precision and durability of the products.
Home Appliance Manufacturing Industry
Production of Home Appliance Casings: In the production of casings for home appliances such as refrigerators, air conditioners, and washing machines, the pneumatic high-speed punch press is used for stamping various metal sheets to form the various components of the casing. It can quickly complete the stamping and forming process, ensuring the dimensional accuracy and surface quality of the casing, and improving the appearance quality of home appliance products.
Processing of Home Appliance Parts: It is used for stamping various metal parts inside home appliances, such as brackets, springs, and gaskets. The high precision and high speed of the pneumatic high-speed punch press can improve the production efficiency and quality of parts and reduce production costs.
三、结构（Structure）：
1、 钢板焊接机身，刚度好，精度更稳定。
2、 曲轴纵放，结构紧凑，外形美观。
3、 装模高度实现电动调节，数字显示调节高度。
4、滑块采用矩形六面体加长导轨、配青铜衬板，导向精度高。
5、采用组合式气动摩擦离合器－制动器，接合平稳，动作灵 敏。
6、 压塌式保险器，保证整机过载时的安全。
7、滑块高有提升式平衡缸，实现滑块连杆的平衡。
The body is welded with steel plates, featuring good rigidity and more stable precision.
The crankshaft is placed longitudinally, making the structure compact and the appearance aesthetically pleasing.
The die setting height can be adjusted electrically, and the adjusted height is displayed digitally.
The slider adopts a rectangular hexahedral lengthened guide rail and is equipped with a bronze liner plate, ensuring high guiding precision.
A combined pneumatic friction clutch-brake is used, which has a smooth engagement and sensitive action.
A crush-type safety device is installed to ensure the safety of the whole machine in case of overload.
The slider is equipped with a lifting-type balance cylinder to achieve the balance of the slider connecting rod
四、特点（Characteristics）：
滑块可寸动，可紧急停止运动，操作更安全。 所路采用双联阀控制，动作灵敏，符合压力机安全标准。
The slider can move in inching mode and can be stopped emergently, making the operation safer.
All circuits are controlled by double solenoid valves, with sensitive actions, which conforms to the safety standards of the press
五、技术参数（Technical parameters）：
设备名称 Equipment model | 单位 | HT21S-6.3 | HT21S-10 | HT2IS-16 | HT2IS-25 | HT2IS-40 | HT2IS-63 | HT2IS-80 | HT2IS-100 | HT2IS-125 | HT2IS-160 |
公称力 Nominal pressure | kN | 63 | 100 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 |
公称力行程 Stroke under nominal force | mm | 2.5 | 4 | 5 | 6 | 4 | 6 | 8 | 10 | 10 | 6 |
滑块行程 Slider stroke | mm | 35 | 60 | 55/70 | 80 | 100 | 100 | 120 | 16-140 | 16-140 | 160 |
行程次数 Number of strokes per minute | mm | 170 | 145 | 120 | 55 | 55 | 48 | 50 | 45 | 45 | 40 |
最大封闭高度 Maximum closed height | mm | 150 | 180 | 220 | 250 | 220 | 270 | 360 | 400 | 400 | 550 |
封闭高度调节量
Adjustment range of closed height | mm | 30 | 35 | 45 | 70 | 80 |
90 | 90 | 100 | 100 | 110 |
滑块中心至机身距离 Distance from the
Distance from the | mm | 500 | 500 | 500 | 500 | 500 |
600 | 500 | 500 | 500 | 500 |
工作台尺寸（前后*左右）Worktable size
(front-to-back * left-to-right) | mm | 200*310 | 240*360 | 300*450 | 360*560 | 380*610 |
480*710 | 570*760 | 600*1020 | 600*1020 | 740*1300 |
320*480 |
工作台孔尺寸（直径*前后*左右）
Size of the worktable hole
(diameter * front-to-back * left-to-right) | mm | 100*120 | 100*120 | 160*160 | 200*200 | 200*
200 |
200
200 | 220*
220 | 250*320 | 250*320 | 390*590 |
工作台板厚度Thickness of the worktable plate | mm | 30 | 50 | 60 | 70 | 60 | 80 | 100 | 110 | 110 | 120 |
滑块底面尺寸（直径*左右）
Size of the bottom surface of the slider
(diameter * left-to-right) | mm | 120*140 | 150*170 | 180*200 | 210*250 | 215*260 |
280*320 | 280*320 | 350*540 | 350*540 | 580*770 |
模柄孔尺寸（直径*深度）
Size of the bottom surface of the slider
(diameter * left-to-right) | mm | 30*50 | 35*50 | 40*60 | 40*70 | 50*80 |
50*80 | 50*80 | 60*80 | 60*80 | 65*90 |
机身最大可倾角度
Maximum tilting angle of the fuselage | mm |
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立柱间的距离 Distance between columns | mm | 170 | 200 | 240 | 350 | 360 | 450 | 450 | 720 | 720 | 810 |
电动机 electric motor | 型号 model | mm | Y90S-6 | Y90L-6 | Y100L-6 | Y100L1-4 |
| Y100L2-4 | Y160M-6 | Y132M-4 | Y132M-4 | Y180L-6 |
功率 power | kW | 0.75 | 1.1 | 1.5 | 2.2 |
| 5.5 | 7.5 | 7.5 | 7.5 | 15 |
外形尺寸（长*宽*高）
Overall dimensions (length * width * height) | mm | 1540*700*1525 | 151*700*1660 | 1650*840*1880 | 1790*1100* 2280 | 2130*1050* 2145 | 2180*1250*2500 | 2220*1150* 2900 | 2060*1350*2590 | 2060*1350*2590 | 2590*1390*3165 |
注：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!
