Panels in the upper row show the plot of response observable vs drive observable values, with each coupling strength marked. The api 610 standard with iso 709 as the identical european standard was created by the american petroleum institute to outline regulations regarding centrifugal pumps for petroleum, petrochemical and natural gas applications. Tool for measuring coupling in object oriented java software. Rexnord thomas disc couplings installation instructions.
Summary of contents for powersafe coupling unit page 1 4. Safeset torque limiting couplings protect the driveline from torque peaks, when there are synchronization problems or overloads caused by a blockage or frozen charge. Page 2 fig 1 the earth lock prevents unauthorised use of the unit. Voith turbo is the worldwide leading manufacturer of hydro dynamic variablespeed drives. They work like a mecha nical fuse in the driveline by protecting the system from costly breakdowns. Drawings can be easily downloaded from our custombore coupling lineup featuring. Safeset torquelimiting couplings and connection couplings from voith not only avoid machinery damage due to overload, they also improve processes and increase production. And for those of you who hate clicking on links, weve embedded a playlist of over 20 installation videos above. Safeset, smartset and autoset ensure safe operation of the driveline, by releasing or slipping at a very precise torque level. Join 5,090,000 engineers with over 3,050,000 free cad files join the community.
Api foreword this standard is under the jurisdiction of the api standards subcommittee on tubular goods api c1sc5. Torquelimiting couplings safeset, smartset and autoset. Quickaction coupling according to en 561, iso 7289 quick. Reverse mounting with the male tip being rigid mounted on the equipment. Safeset torquelimiting couplings and connection couplings from voith. This can be pressurised up to bar using oil under high pressure, while a shear valve shear tube ensures that the system is completely sealed. Safeset smartset autoset safeset torque limiting coupling with instant release coupling and function product overview voith torque limiting couplings are used in many applications in industries worldwide. Download fullsize image the style 177n flexible coupling from victaulic co features the companys installationready technology.
May be specified for hot water service within the specified temperature range plus a variety of dilute acids, oil free air and many chemical services. New conceptual coupling and cohesion metrics for objectoriented systems bela ujhazi1, rudolf ferenc1, denys poshyvanyk2 and tibor gyimothy1 1university of szeged, hungary department of software engineering ujhazi. Since there are no valves in either half, fluid flow should be shut off before the coupling is disconnected. New conceptual coupling and cohesion metrics for object. To connect the servomotor used in nc machine tools with the ball screw, an exceptional usage of the coupling as shown in the. Coupling is desirable, because if you ban coupling between modules, you have to put everything in one big module. Coupling still entertains, which is why i can recommend owning the disks sets of coupling, while friends is too thin for replay. Quick connect coupling for manual operation hp series bore type hp004 hp006 hp010 hp016 hp020 hp032 end connection pressure rating bar psi steel stainlees steel 2,000 29,000 1,000 14,500 690 10,000 470 6,815 450 6,525 350 5,075 250 3,625 1,400 14,500 600 8,700 500 7,250 400 5,800 300 4,350 0. Content coupling high two or more modules exhibit content coupling if one refers to the inside the internal or private part of the other in some way module a branches or falls through into module b by containing a goto statement that transfers control somewhere into the middle of. Analysis to confirm that the requirementsbased testing has exercised the data and control coupling between code components. The actual interference, at operating speed, varies as follows. Rated pressure rated pressure for the parker hydraulic couplings range from 30 to 15,000 psi, depending on the coupling series, size and materials.
Proven under very difficult application conditions, the function of malmedie safetycouplings is characterised by high precision of disengagement recurrences and rapid easy reset. Pdf efficient interface for online coupling of capillary. Safeset safeset torque limiting couplings prevent machine damage in high value rotating equipment. All certificates are available for download on the certificates page. Oct 14, 2014 api 610 standard coupling highlights the api 610 standard with iso 709 as the identical european standard was created by the american petroleum institute to outline regulations regarding centrifugal pumps for petroleum, petrochemical and natural gas applications. Coupling of different sample java codes is measured with the tool to observe values of each coupling type. Continuous development keeps our products at the latest state of technology. S68 page 6 main electric motor power 2400 kw speed 980 rpm application. Coupling season i, introduces us to six unmarried 20 somethings. Larger safeset couplings have more than one shear tube which come in four standard sizes l 28, l 39, l 54 and l 63. Sex in the city is stronger than friends, but by the end sympathy for the characters becomes a problem. Thus the drive components of equipment can, on the one hand, be effectively protected from damage due to overload, and on the other hand lost production time can be significantly reduced.
Torque from 1200 nm up to 7 780 knm for shaft diameters from 38 to 800 mm. Most applications in mining require heavy investments in machinery and technology. The safeset coupling design consists of a twinwalled pressure sleeve, which can be pressurized with oil up to 1 000 bar 14 500 psi, with the shear tube ensuring the system is completely sealed. You can break a program into modules, but these modules will need to communicate in some wayotherwise, youd just have multiple programs. It puts extreme performance demands on the machinery and above all, on the driveline. By 2003, three series, or seasons, of coupling had been broadcast on bbc two, all written by the shows creator, steven moffat.
Storz couplings are also known as fire hose fittings, storz couplings have an identical interlocking head. The standard covers multiple components housing castings, bearings, mechanical shaft seals, etc. Coupling is a software metric that describes how closely connected two routines or modules are. Connection is easily made using a pushing action on the double acting sleeve. Thus the drive components of equipment can, on the one hand, be effectively protected from damage due to overload, and on the other hand lost production time can be. Test coverage of software structure, both data coupling and control coupling, is achieved.
This api standard is identical with the english version of iso 11960. Follow the below link to get to the certificates page, or use the menu. Flexible coupling is quick and easy to install sciencedirect. Thoughts on coupling in software design dzone java.
Use pdf download to do whatever you like with pdf files on the web and regain control. A hydraulic connection coupling instead of a mechanical joint, in a roller press, facilitates service and maintenance. Series xtsr52 spacer type coupling with optional adapter. The coupling shown in the diagram on the right above is suitable for use in cases subject to great radial loads. The torque limiting safety coupling 1 shaft 2 hub 3 hollow steel sleeve 4 antifriction bearings on each side 5 seals on each side 6 shear ring 7 shear tube 8 oil charge port 1 8 7 6 3 4 5 2 a hollow steel sleeve is expanded by oil under pressure.
Introduction coupling measurement is used to evaluate the quality of software from design phase up to the implementation phase. Api specification 5ct eighth edition, july 1, 2005 iso. Links to pdf outline drawings, dxf drawings and 3d cad data sites. Now steve and susan have broken up, he has nightmares, willing to give up a lot and beg to get her back. Size check select a gear coupling to connect a 500 hp, 1170 rpm electric motor to a drive high speed shaft of a maneuvering winch. Accessories for encoders flexible coupling few lines about precision and flexible shaft drive coupling for encoder the encoder performance integrity is assured when a good mechanical assembly is in operation.
Omega closecoupled design with compression bushed hubs. How to install a coupling coupling answers where the. Final lock prevents removal of connectors from unit and activates integral. Rigorously tested to 10x din 741 coupling standards. Coupling torque speed ofbores torsionally torsionally backlash type rangenm capacity mm soft rigid free universaljoints 10to580 lowtomedium 6to50 4 oldham 0. Keywords coupling, objectoriented software, metrics, measurement, class. Swken 2 500 nm safety servo insert coupling clamping hub data sheet download. To mate the connectors align the arrow on the mating connector with the green circle on the powersafe unit front panel. Hydraulic removal of coupling hubskeyed and keyless by. Web to pdf convert any web pages to highquality pdf files while retaining page layout, images, text and. Swknk 5 500 nm safety coupling clamping hub taper bushing data sheet download.
It is available in 50150 mm 2inch to 6inch sizes and accommodates pressures ranging from full vacuum 29. The storz couplings are available with male and female bsp thread, serrated hose tail, and as a blank dust cap. Safeset operation and design design the safeset coupling consists of a twinwalled pressure sleeve. Api 610 standard coupling highlights coupling answers.
Free or interference fit on shafts if shaft diameters are given. About us we believe everything in the internet must be free. The boys try to comfort him and contemplate weird paths of thought about phoning, sex and lust. Ultra compact, developed through the finite element technique. If the coupling arrived assembled, the disc packs are still attached to the center spool. The single flexing coupling is for use in the case where shafts are supported by three bearings. Final assembly with the coupling in good alignment, the bolts should easily fit through the holes in the flanges and the disc packs. Big and expensive machinery means high downtime costs. Before taking the disc packs off, first install one hub bolt through each disc pack and secure with a locknut. Check shaft diameters against coupling maximum bore. If bore is inadequate, consider the use of a reduced key from engineering tables, or select a larger size. On this page you will find the latest downloadable documents. Flexident senior is a curved tooth flexible coupling, 100 % steel made.
Coupling is a british television sitcom written by steven moffat that aired on bbc2 from 12 may 2000 to 14 june 2004. Quick disconnect couplings series n cross hydraulics pty ltd orange catalogue series n series n design, also known as agricultural interchange, is probably the most popular coupling design worldwide on agricultural applications. Safeset only releases when the set torque is really exeeded. Jaw coupling good temperature and oil resistance free of maintenance simple structure and easy to install the rubbers can be individually replaced when they are wornstandard products are finished bore products. Voith turbo i variablespeed turbo couplings i cr 104 en 5 voith variablespeed turbo couplings developed for reliability fields of applications, drives of. It is important to protect the driveline from overload caused by unexpected problems in the production process. Push the connector fully into the box until it stops and then turn clockwise. A coupling is a device used to connect two shafts together at their ends for the purpose of. Produced by hartswood films for the bbc, the show centres on the dating, sexual adventures, and mishaps of six friends in their early 30s, often depicting the three women and the three men each talking among themselves about the same events, but in entirely different terms. Pdf detection of coupling in short physiological series.
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