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» Generated Results for heat transfer
12/11/01
The pneumatic cylinder of Rodless functions in the temperatures with the F 500.
07:47 - the model 64-05 prints labels included with pieces of RFID without slowing down the production of label and the associated operations of packing. The programs of product of UHF/EPC-compliant marked the piece of RFID and use the thermal or thermal technology direct of transfer to print variable data and conventional signs with the dpi 305. The integrated technology of jump-the-bump avoids damaging marquetries of RFID, and tests of function of checking, reads, written, and checks marquetry before printing.
If you cannot handle heat, leave the handle of Thermocylinder it for you that Thermocylinder is a pneumatic cylinder rodless (series of OSP) designed for extreme applications of the temperature (foundries of glass and out of steel, bakeries etc.). Generally, the cylinders rodless roughly have a maximum operating temperature of 150.F. Hoerbiger-Origa Corporation designed a pneumatic cylinder rodless able to reach the temperatures until the 500.F. examples; In the foundries of glass of the doors of furnace must be opened and closed on several occasions throughout the day. This type of application could expose employees (necessary to actuate the door(s) manually) to the high temperatures. Moreover, applications of bakery where the workmen reach in the hot furnaces with the transfer or turn produces it. Cylinders rodless of Hoerbiger-Origa are generally used in the opening of door and transfer from the applications, these examples are right a couple of the many applications which Thermocylinder could save time and to the minimum reduce the chance of the damage in the environments at high temperatures. By using the thermal transfer and the thermodynamic principles, coupled with the particularly conceived endcaps, our cylinders of series of OSP carried out the current temperatures between 400 and 450 F with a temperature higher than 500 F the single design of the barrel of the cylinder of model of OSP makes it possible the coolant to pass by the whole length of the cylinder, leaving the other end. While the coolant crosses the cylinder, calorific energy is absorbed (via the obligatory convection) in the coolant of lower temperature. By doing this, the barrel behaves similar to a jacket of water maintaining energy calorific left the cylinder (where rubber and plastic parts are employed). While the coolant higher of the temperature leaves the cylinder, it presents an exchanger of heat where a ventilator is connected. The combination of blower/exchanger allows calorific energy to be removed coolant and to be released with the atmosphere (via the convection). Once that the coolant crossed heat exchanger/blower, it resaisit the cylinder at a lower temperature and the process is repeated. The calorific quantity of removed energy was calculated to 9240 BTUs/hr for a cylinder of boring of 40mm with a race of 65 inches. The design of Thermocylinder presented several challenges. Initially, the cylinder must strongly be air and liquid in all its whole range of pressure. After, the coolant had to be brought in and out of the barrel by the endcaps. To prevent the possible escape, trimmings at high special temperatures where placed between the endcaps and the barrel of the cylinder. To obtain the coolant with the cavities of barrel, we modified the screws of endcap and support of endcap. To distribute the coolant even by the cylinder, the coolant must separated from a way of flow with 5 separate ways (created in the endcaps) then again with a way at the time leaving. To do this, and to keep the aerodynamic aspect of cylinders of OSP, a special pipe was designed. Fasteners of pipe directly to the face of the endcap. Using this pipe at the same time as the endcaps of cylinder, we reduced the number of connections to and of the cylinder from 5 to 1, returning piping with the easy cylinder. Thermocylinder provides the means of using a cylinder rodless in higher applications of the temperature. How calorific energy is removed coolant can be made by a certain number of various manners. In our test we employed a simple combination of heat exchanger/blower. A refrigerator would be a good manners to order the temperature of coolant and would run in the cylinder. Moreover, according to the application, the removed heat of the cylinder could be reorientated for the use in another part of a foundry. Contacts: Technology: Telephone Mécanique of the United States Of Engineer De Stephan Barry Application/Test: 630-871-8300
Company Information:
Hoerbiger-Origa Corporation
100 W. Lake Dr., Glendale Heights, IL, 60139 USA
Phone: 800-695-5984 FAX: 630-871-1515
http://www.hoerbigeroriga.com
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