High-speed presses have two kinds of open presses and closed presses, and their continuous stamping speed is more than 100 times, (small and medium-sized tonnage can currently reach 800-1000 times). The operation of high-speed punching machine need to pay attention to the following matters: 1, high-speed punching machine must not appear oil cut-off phenomenon, due to the fast rush, the movement of the heat, generally take thin oil circulation lubrication, oil cut-off is easy to cause stuffy car failure; 2, no overload use, the load of high-speed punching machine can not be as short time overload problem as conventional punching machine, high-speed punching machine general load is recommended to use about 50-70% of the nominal force to ensure the stiffness of the fuselage; 3, high-speed punching is not recommended to use a single stamping, high-speed punching machine with a single stamping will lose the significance and efficiency of high-speed punching, and a single operation braking Angle is large, the upper dead point is not easy to stop; 4, the high-speed punching machine supporting the unwinding, leveling, feeding device to match the punch speed of the punching machine, can not be mistakenly sent or feed is not timely card phenomenon, in the mold debugging to work more to solve; 5, high-speed punching machine waste collection should be timely. Normal operation, boot lubrication, start the motor, after normal operation (some high-speed presses may warm the machine), and then operate stamping.

1. Super large worktable, which can be used for 2300mm large die stamping processing 2, 4 guide posts 3 plunger structure can resist high eccentric load * a-80, 125, 125L201I, EPS-80 are 2 plungers 3. Achieve the highest number of revolutions 4. It can achieve the precise dynamic accuracy that can be achieved by small precision punches. 5. The high rigid frame structure can resist high eccentric load. 6. The large swing control device developed by our company can be used for 1500spm

High-speed precision best-selling models with actual sales of more than 3000 units 1. It can correspond to a variety of production and processing methods Terminals, IC lead frames, motor cores, chains, washers, etc. processing 2. Four guide pillars and two plungers guide high-precision machining (220L, 220TL, 330L are 3 plunger types) 3. High rigidity thickened main frame 4. Adopt linear bearing to guide 5. Ensure excellent bottom dead center accuracy (Standard cold & hot thermostat device) 6. A variety of additional options are available   Dongguan Sichuang Precision Machinery Co., Ltd. is located in Dalingshan Town, Dongguan City, Guangdong Province. It is a professional agent for Yamada Punch from Japan.

Dongguan Si Chuang Precision operates Yamada punch, YAMADADOBBY high-speed punch, KYORI punch, Japanese high-speed punch, YAMADA DOBBY and so on. In order to achieve the ultimate punching accuracy, our company is equipped with micron-precision machining equipment, and integrates the processing, assembly and design of our company for R&D and production. The company now has the world's high-speed high-speed punch, 2-micron precision intelligent punch, and provides automatic riveting production lines for motor cores and other machinery.

1. According to the driving force of the slider, it can be divided into two types: mechanical and hydraulic, so punch presses are divided into different driving forces according to their use: (1) Mechanical punch (2) Hydraulic punch For general sheet metal stamping processing, most of them use mechanical punching machines. Depending on the liquid used, hydraulic presses include hydraulic presses and hydraulic presses. The majority of hydraulic presses are hydraulic presses, while hydraulic presses are mostly used for large machinery or special machinery. 2. Classified according to the movement of the slider: There are single-action, double-action, and three-action punch presses according to the movement of the slider. The only one currently used is the single-action punch press with one slider. The double-action and triple-action punch presses are mainly used for the extension of automobile bodies and large machining parts. The number of processing is very small. 3. According to the classification of slider drive mechanism: (1) Crankshaft punch A punch using a crankshaft mechanism is called a crankshaft punch, as shown in Figure 1 is a crankshaft punch. Most mechanical punches use this mechanism. The reason for using crankshaft mechanism most is that it is easy to manufacture, can accurately determine the position of the lower end of the stroke, and the movement curve of the slider is generally suitable for various processing. Therefore, this type of stamping is suitable for punching, bending, stretching, hot forging, warm forging, cold forging and almost all other punching processes. (2) No crankshaft punch No crankshaft punch is also called eccentric gear punch. Figure 2 is an eccentric gear punch. Comparing the functions of the crankshaft punch and the eccentric gear punch, as shown in Table 2, the eccentric gear punch is better than the crankshaft in terms of shaft rigidity, lubrication, appearance, and maintenance. The disadvantage is that the price is higher. When the stroke is longer, the eccentric gear punch is more advantageous, and when the stroke of the special punching machine is short, the crankshaft punch is better. Therefore, small machines and high-speed punching punches are also in the field of crankshaft punches. (3) Toggle punch Those who use the toggle mechanism on the slider drive are called toggle punches, as shown in Figure 3. This type of punch has a unique slider movement curve in which the speed of the slider near the bottom dead center becomes very slow (compared with a crankshaft punch), as shown in Figure 4. Moreover, the bottom dead center position of the stroke is accurately determined. Therefore, this type of punch is suitable for compression processing such as embossing and finishing, and cold forging is currently used the most. (4) Friction punch A punch that uses friction transmission and a screw mechanism on the track drive is called a friction punch. This type of punch is most suitable for forging and crushing operations, and can also be used for processing such as bending, forming, and stretching. It has versatile functions because of its low price and was widely used before the war. Due to the inability to determine the position of the lower end of the stroke, poor processing accuracy, slow production speed, overload when control operations are wrong, and the need for skilled technology in use, it is gradually being eliminated. (5) Spiral punch Those who use the screw mechanism on the slider drive mechanism are called screw punches (or screw punches). (6) Rack punch Those who use rack and pinion mechanisms on the slider drive mechanism are called rack punches. Spiral punches have almost the same characteristics as rack punches, and their characteristics are almost the same as those of hydraulic punches. It used to be used to press bushings, crumbs and other items, such as extrusion, oil extraction, bundling, and the extrusion of cartridge cases (hot room squeezing processing), but now it has been replaced by hydraulic presses, unless extremely special No longer used outside of the situation. (7) Link punch A punch that uses various linkage mechanisms on the slider drive mechanism is called a linkage punch. The purpose of using the linkage mechanism is to keep the drawing speed within the limit while shortening the processing cycle during the drawing process, and to reduce the speed change of the drawing process to speed up the approach stroke and the distance from the top dead center to the processing start point. The speed of the return stroke from bottom dead center to top dead center makes it have a shorter cycle than crankshaft punching machine to improve productivity. This type of punch has been used for deep extension of cylindrical containers since ancient times, and the bed surface is relatively narrow. Recently, it has been used for the processing of automobile body panels and the bed surface is relatively wide. (8) Cam punch A punch that uses a cam mechanism

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At present, almost all punches used for stamping large and small hardware parts are combined with flywheels and clutches. Through the slow speed of the flywheel and the clutch to push the punch rod, the hardware parts can be stamped; and the entire assembly plane is stamped at the same time, instantaneously The stamping area is large, and there are disadvantages of high power consumption and high noise, especially for the stamping of hardware accessories. Most hardware factories do not match their operating equipment. The use of high-power (tonnage) punches that are incompatible with the power consumption of stamping parts will not only waste equipment and electrical resources, but also cause unnecessary interference to the noise of the surrounding environment. Therefore, it is necessary to research and develop a simple KYORI punching machine suitable for hardware accessories. In order to solve the above-mentioned small punches suitable for hardware accessories stamping configuration, achieve the purpose of not wasting equipment and resources, and reducing noise interference to the surrounding environment, technicians provide a simple and small KYORI punch. The technical solution adopted by the KYORI punch is: The simple and small KYORI punching machine is mainly composed of a turbine reducer, an eccentric wheel, a punching shaft, a bushing, a spring, a frame of a punch and its fixed parts, a die and a motor. It is characterized in that: a turbine reducer is arranged above the platform on the top of the frame, an eccentric wheel is arranged on the transverse top of the turbine shaft of the turbine reducer, and a shaft sleeve perpendicular to the eccentric wheel is arranged below the eccentric wheel, and the inside of the shaft sleeve is precise The punching shaft, its spring, and the convex mold are sleeved close to the eccentric wheel to form an upper and lower operating mechanism, which is precisely matched with the concave mold fixed on the lower platform of the frame to form a punching mechanism. Through the rotation of the motor, the small V-belt on the motor drives the large V-belt on the turbine reducer and the reduction ratio between the turbine and the turbine through the V-belt, reducing the motor speed from 1450 rpm to 50-70 rpm , For the eccentric wheel to do work on the punching shaft, each eccentric wheel forms a circle. Half of the periphery of the eccentric squeezes from the lowest point to the highest point of the eccentric to the plane of the shaft head of the punching shaft to complete one punching, while the other half of the periphery of the eccentric releases the extrusion on the plane of the shaft head from the highest point to the lowest point. Under the action of the elastic force of the spring, a demoulding is completed to realize the stamping operation of hardware accessories; the frame is welded by angle iron into a frame with an upper platform, a front surface of the upper platform and a lower platform. The front surface of the upper platform is fixed to the front panel by electric welding. The front plates of the upper platform, the upper platform and the lower platform are respectively processed with screw holes for fixing and installing the worm gear reducer, the shaft sleeve and the die. The back of the concave die of the lower platform is provided with a support plate for supporting the stamping material, and the four corners of the bottom of the frame are provided with soft foot pads. The punch is made of ordinary cold-worked die steel, processed into a cylindrical shank whose one end matches the inner hole of the lower end of the die sleeve, and the other end is processed into a punch head whose bottom surface conforms to the shape and size of the stamping part. In order to prevent the stamping parts from being pressed down at the same time and reduce the power consumption of the motor and the stamping noise, the punching surface of the punch head is processed into a special-shaped inclined surface with one end slightly higher, the other end slightly lower, and the tail end is linear. The slope of the inclined surface is different. Within the range of 1-3 mm. In summary, the beneficial effects of the above-mentioned small KYORI punch: This KYORI punch solves a small punch suitable for the punching configuration of hardware accessories, does not waste equipment and resources, and reduces the noise interference to the surrounding environment; the KYORI punch has the advantages of energy saving and environmental protection. It has a certain practical value and is worthy of popularization and application.  

YAMADA DOBBY high-speed precision punch, Japan Yamada YAMADA DOBBY high-speed punch. Ultra-high precision crankshaft punching press challenges the speed of light *Realize the world speed 4000SPM *Use the material slider to make the bottom dead center accuracy stable (the slider adopts special alloy, and the high-speed model adopts the standard slider configuration) *Use special fluid bearings (not in contact with metals, control shaking resistance) *Use piston pin method (minimize the total clearance, corresponding to high eccentric load) *Standard equipped with dynamic balancer (low vibration even when running at high speed) YAMADA DOBBY high-speed precision punching presses agent in mainland China Dongguan Sichuang Precision Machinery Co., Ltd., Japan YAMADA DOBBY, YAMADA DOBBY price, YAMADA DOBBY model, YAMADA DOBBY manufacturer, YAMADA DOBBY distributor, YAMADA DOBBY motor, Dongguan Sichuang Precision Machinery Co., Ltd. Good price sales of Japanese YAMADA DOBBY YAMADA DOBBY motor, YAMADA DOBBY stamping machine, YAMADA DOBBY high-speed precision punching machine, welcome all friends to come to consult and understand!     

Brand-new servo press, we strive for perfection when we make products, and we will be the world's top brand, high-end customers, and high-end contacts. AMADA servo machine, servo motor direct drive, comprehensive stamping mode, simple programming, pulse mode Japanese patented technology! More detailed and precise. Dongguan Sichuang Precision Machinery Co., Ltd. finds the latest AMADA servo motor manufacturers and high-quality wholesale/suppliers for you. For detailed product parameters, pictures, quotations, supply and demand information, please call 0769-82868446. The main products are: YAMADA DOBBY, Yamada punch, AIDA punch