1 m ^ 3 / s = 60000 L / min
L / min * MPa = 1/60 KW
1000psi = 68.95bar ≈ 7MPa (Europe and the United States and other countries accustomed to using psi as the unit, psi English full name Pounds per square inch.P is pounds pound, S is the square square, I is inch inches.
1kgf / cm ^ 2 = 0.1MPa (kgf: kilogram force, is the engineering unit in the force of the main unit, is a kilogram of material on Earth by the gravity)
In China, we usually describe the pressure in best cnc machines kilograms (instead of pounds), the unit is “kg / cm ^ 2”, one kilogram of pressure is one kilogram of force on a square.
T-slot flat plate is generally do not need to do with the ground connection with the ground fixed together, for example, welding, assembly with T-slot plate, etc., only need to reach the use of the site, with a few horns on the ground level You can. But some T-slot plate on the need to do a good foundation and the ground fixed. For example, motor test platform, floor boring machine table and other needs in the T-slot plate above the impact force angle cutting machine, vibration and weight of the operation. Many customers because it is not a professional installation so there is doubt, T-slot plate does not do the foundation how to connect to the ground fixed it? The following cast iron platform manufacturer for everyone to explain
1, first in the design of the T-slot plate when the ground connection with the ground to take into account some holes, that is, to the bottom of the T-slot plate cnc drill to reserve the foot hole.
2, followed by if the anchor bolts are not connected, T-slot plate directly with cement mortar fixed on the basis for the installation of light and well balanced, less vibration T-slot flat.
3, the last short ground bolts and long anchor bolts installation method is: a watering method is the basis of watering, the advance to anchor bolts, and the basis between the watering. According to the different embedding depth of the bolts, it can be divided into two kinds: embedded and partially embedded CNC Punching Machine for Sale. The advantage is to reduce the template works to increase the stability of anchor bolts, ruggedness and shock resistance; disadvantage is not easy to adjust. Second irrigation method is to water foundation, in advance on the basis of leaving the anchor bolt hole, the installation of equipment to wear bolts, and then use concrete or cement mortar to anchor the bolt holes to pour water tamping. This method is suitable for fixed light dynamic load lighter, less shock and vibration of light equipment.
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Technological innovation to promote the development of China ‘s punch industry At present, China’s CNC punch press casting industry has now made great achievements in the world of CNC punch press foundry industry also has a strong strength. However, its technically still can not come out on top, the technology has become China’s CNC punch press casting industry, the next step to continue to develop obstacles. ‘With the continuous development of China’s economic level, the conditions of China’s independent innovation technology has been basically mature cnc drilling machine for beams, and vigorously develop the technology has become a CNC punch press casting industry can not wait to work’ International Mold Association Secretary-General Luo Baihui pointed out that the CNC punch press casting industry competition induction heater. In the final analysis is the technical level of competition, only technology development notching machine, and China’s CNC punch press industry to continue to move towards high-end market, access to greater development.
How to Improve the Processing Capacity of Press Want to improve the press punching ability drilling equipment, improve work efficiency is a lot of customers in the production process has been thinking about the problem, for an enterprise, the punch processing capacity of the stronger, the higher the efficiency of the benefits for the enterprise The larger. So how can we improve the processing capacity of punch it? Under normal circumstances, in order to improve the processing capacity of the press, to start from the device structure, including the lifting device, rodless cylinder, connecting rod, feeding arm and pick arm, the lifting device set up two symmetrically fixed The rodless cylinder being located above the table and having its two ends fixed to the tops of the piston rods of the two lifting devices respectively; the connecting rods being parallel to the rodless cylinders, the middle of which is connected with the movement of the rodless cylinders And the feeding arm and the feeding arm are horizontally fixedly connected with two ends of the connecting rod and are perpendicular to the connecting rod and located on the same side of the connecting rod busbar bending machine manufacturer.
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The backlog was maintained at 9.3 months. As the German machine tool industry production is at a high level, the Association predicts a slowdown in growth this year. However, the association is still optimistic about this year ‘s ‘optimistic.’ The German Machine Tool Manufacturers Association expects the German machine tool industry to grow 5% year-on-year in 2012, on the back of high levels of order reserves, non-delivery orders and capacity utilization. This prediction is based on early macroeconomic indicators. Association forecast Oxford Institute forecast 2012 global economy maintained 2.5% growth rate. Industrial output is expected to show strong growth, on this basis, the main customers of the machine tool industry investment is expected to grow. The key to meeting the challenges of the global recession is to strengthen globalization and break into the Asian market. The challenge, however, lies in the need to address costly and skilled labor shortages. Even in the German machine tool suppliers in the traditional market turmoil when the industry will also be listed as Asia’s ‘huge potential market.’ Stuttgart Chamber of Commerce recent survey shows that machinery manufacturers expect higher than other industries, the industry optimism than pessimism.
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