CNC Hydraulic Sheet Metal Press Brake Bending & Shearing Machine

What is Hydraulic shearing machine The hydraulic shearing machine is one kind of forging machinery, the main function is the metal processing industry. These hydraulic shearing machines are widely used in aviation, light industry, metallurgy, chemical industry, construction, ship, automobile, electric power, electric appliance, decoration and other industries to provide the special machinery and complete equipment. Safety operation for hydraulic shearing machines 1. Preparation Before Operation of  Hydraulic Shearing Machine ⑴ Cleaning all parts of the surface oil, note that the ball valve should be in the open position; ⑵ All lubrication parts into grease; ⑶ In the tank to add n32-n46 viscous hydraulic oil (oil must be filtration); ⑷ Machine grounding, power supply, check the coordination of electrical action; ⑸ Must check the position of the ball head before driving, especially when the accumulator needs refilling. ⑹ Before operation to wear tight protective clothing,...

Giving operators the know-how they need to produce parts efficiently and cost-effectively can be as easy as 1-2-3-4. Many factors contribute to good part formation on a press brake. But every operator must understand four simple but crucial elements of the process for that to happen: The operator The brake The tooling The drawings Operator Foremost are the operators, who need to be well-trained and offered regular training updates on the proper use of the shop's brakes. Operators also should know the importance of the other three factors listed previously and be able to use those elements to the fullest to produce the most accurate parts possible in the shortest amount of time. The goal of operators is not only to make good parts but also to keep setup time to a minimum within the confines of a given press brake. Remember, time spent in setup is time not spent making parts, so reducing setup time is very important. Only the operator's expertise can reduce setup time on a given ...

What is the difference between a high speed punch machine and a power press machine? Mainly in the precision, strength, speed, system stability and construction operations, such as the general punch than the good, and high requirements. But not the high speed punching machine is better than power press machine, the specific purchase also depends on the application, if the stamping speed under 200, the choice of power press machine is still relatively affordable. The following is to explain the main difference between high speed punching machine and  power press machine . 1. Speed Power press machine speed is below 110~200 times High speed punching machine is usually more than 200~1100 times 2. Fuselage material High-speed punching machine fuselage materials using high-grade, high-strength cast iron and stress tempering and natural aging treatment, the structure of the use of the integration of special cast iron alloy, high rigidity and seismic resistance, to ensure that its deforma...

Press Brake Machinery | 10 maintenance tips for making your Press Brake last longer Your  Press Brake Machinery  is one of the most important tools in your company's production factory. If it is down, your work comes to an abrupt stop. Knowing how to properly care for your press brake is one of the most important parts of running an efficient business. That is why we have given you these 10 free service to tips to insure you look after your investment so it looks after your production. TIP 1: Keep your machine clean, remove dust and oil on daily or weekly basis, specially the die table. TIP 2: Change oil and filters on regular basis . TIP 3: Check all electrical connections from time to time. TIP 4: Grease your machine (Y1and Y2 slides) weekly. TIP 5: Oil back gauge spindles and guides weekly (do not use grease as this can collect metal dust). TIP 6: From time to time take a full backup of your operator control (For CNC machines) TIP 7: C...

Power press machines or punching machines are the most important metal shaping tools. When it comes to the bulk metal shaping and forming tasks for industrial requirements, power press punching machines are widely preferred. It is actually an advanced and a powerful sheet metal equipment that can cut, press, bend and form sheet metal into different shapes and sizes, used for bulk production from cold working of ductile materials like mild steel with rotating flywheel acting as energy storehouse to operate ram to impact on the workpiece. It is used to operate various functions with bed, plate, bolster and ram. Knock out mechanism is used to eject the furnished work piece from power press. Proper cushioning must be there beneath the bolster, when heavy effect is given to the workpiece. There are different types are available in the market such as c type and pillar type for sheet metal machining work in manufacturing industry.  C type power press machine  is designed in such...

A. Calculation formula of tonnage calculation for the non-diagonal cutting edge  power press punching machine : Formula: shearing strength (kn/mm2) = shock force (kn) of core circumference (mm) x plate thickness (mm) Convert to metric tons: KN divided by 9.81 The perimeter of the core - add up the sides of any shape Thickness of material - the thickness of the sheet that is perforated through the punch Shear strength of materials - physical properties of plates, determined by materials of plates, can be found in the material handbook. The shear strength of common materials is as follows: material shear strength (kn/mm2) aluminum 5052H32 0.1724 brass 0.2413 low carbon steel 0.3447 stainless steel 0.5171 For example: At 3.00mm thick carbon steel plate with punch, shape square, length 20.00 mm The core circumference = 80.00 mm material thickness = 3.00mm shear strength = 0.3447 kn/mm2 8.00 * 3.00 * 3.00 = 82.73 KN 82.73 KN present 9.81 = 8.43 metric tons B. Calculation formula o...