lin91957
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 Posted: Thu 13:30, 28 Oct 2010 Post subject: tory burch flats Rotary stamping equipment _877 |
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Rotary punching device
Ni alloy and the alloy surface using the mask and color cathode ray tube CN1339615 one kind of strength (resistance to deformation of the drop impact) increase the thermal expansion of the metal forming the whole plane mask with Fe. Ni care payment system development, maintenance of low thermal expansion as described in House of gold, and endurance, and Young's modulus increased. By the following composition,[link widoczny dla zalogowanych], Ni: 33% ~ 37%, Mn: 0.001% ~ O. 1%; discretionary added Co: 0. O1% ~ 2%: choose from Nb: 0. O1% ~ O. 8%, Ta: 0.01% ~ O. 8% and I-If: 0. O1% ~ 0.8% of 1 or more than 1 element, the total content of O. O1% ~ 0.8%; and the margin for the Fe and inevitable impurities. Better conditions for the impurity limit the C: ≤ O. O1%, si: ≤ O. 04%, P: ≤ O. O1%, S: ≤ O. O1% and N: ≤ O. 005%. Also provides a payment by the homes and the whole plane mask color cathode ray tube. Sheet metal parts into a special section of thick CN1348842 relates to a system of law will be pressed into thick sheets of special section method for making the workpiece,[link widoczny dla zalogowanych], the steps are: to make use of a mold plate to support the arrival of fixed points, and then to borrow a arranged in a number of coherent die in the special section of the workpiece than red offal had Suoyu site,[link widoczny dla zalogowanych], use the bevel angle die to punch the way to push compression to move incrementally each special section of its thick regional parts of the workpiece, so that The thick region to achieve the predetermined thickness of the bulge size, and then press down to mold the thick region, and finally, according to special section of the workpiece shape, in conjunction with the impact of the remaining scraps like parts except red. The manufacturing costs can be reduced, special section thickness of the workpiece can be precisely controlled. Material supply pressure forming machine forming machine equipment JV2001129638 pressure equipment includes a pressure supply of materials fixtures, such fixtures to promote the bar after the bar before impact, jigs close to the front bar, so do not form a gap between the two. Welding rod welding device is responsible for the end, regardless of fixture operation will suppress lever movement. Use - pressure forming machine bolts and nuts. Benefits - welding device can ensure the continuous supply of material, because there is no inhibition of rod fixture operation movement. Welding,[link widoczny dla zalogowanych], if the contact pressure between the rod end is not enough support in the pressure fixture and the gap between the fixture, through the air or current to welding, A change of direction of rotation of transport bar, you can easily pulled from the rod pressure forming machine . Graph description - material supply device profiles. A stamping device JV2001205524 a driving tool such equipment or tools for compaction of a nut punch, punch in a metal plate negative, there is a nut guide groove guiding device for the tool glide, drive along the guiding device so that the nut tools to move around. Details - The device has positioning system, extends to the tool axis, so the punch at the front to move between the front and back positioning, reach out to the tool front, red head to the nut of the screw holes in the positioning of the metal plate opening, pressing into the nut. Use - Stamping nuts. Benefits - nut in precise positioning of the workpiece, pressing smooth, non-impact, fast. Graph description - the device front. Manufacture of hollow flange forgings RU2169632 upsetting the method of rough, protruding from the center of the site has a flange thickness of the compaction part of the Mi finished, the final form at the same time forging a direct compression flange. Formed by replacing the flange part of the upsetting parts, the design size not larger than pre-forging. Cavity depth of semi-finished cavity depth O. Preform 8 ~ 1.2. Use - giant metal plastic J. Benefits - to improve the hollow flange forging technology, improve manufacturing methods. The solenoid piston hydraulic control equipment,[link widoczny dla zalogowanych], including large-diameter piston JV2001155922 part of the solenoid and the small diameter part of the large diameter section includes a hollow cavity and around the groove of the sidewall part of the small diameter section includes gaps around the side of the gap wall part of the front wall part of the convergence in the center. Details - including the medial and lateral part of the lateral wall, the solenoid piston molding method as an independent application. Uses - automotive, industrial machinery, machine tools or hydraulic equipment. Benefits - reduce the weight of the solenoid piston to valve seat stable in terms of liquid sealing effect. Graph description - change the shape of the solenoid piston map. Wheel manufacturing method for the cutting of the method JV2001131711 sulfur content less than 5% mass fraction of Te is less than equal to 0.3% and O, 1% of stainless steel. Warm Forging the stainless steel rod for the wheels. Use - the computer's hard drive. Benefits - wheel size and high precision, processing and strong.
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