330851-02-000-066-10-00-CN na'urar firikwensin Bently Nevada

Bayani Kan Samfur

330851-02-000-066-10-00-CN na’ura ce mai nauyin aiki ta 3300 XL 25 mm Proximity Probe da Bently Nevada ta ƙera don sa ido da daidaito sosai kan yanayin injina. An ƙera ta ne don auna matsawar jiki mai tsaye (static) da mai motsi (dynamic), wannan ma’aunin eddy current an inganta shi ne don tsauraran tsarin turbomachinery da ke buƙatar dogayen kewayon auna layi, kamar matsayar turawa ta axial ko faɗaɗdar bambanci a manyan injinan turbin tururi. Yana da akwati na bakin ƙarfe mai zaren cikakke M30×2 na ma'aunin metric tare da jimlar tsawon 66 mm, kebul FluidLoc triaxial mara sulke mai tsawon mita 1.0, da takardun amincewa na ƙasa (CN). An gina shi da musamman ƙarshen polyetheretherketone (PEEK), wannan ƙaramin ma’aunin 0.38 kg yana aiki ba tare da yankewa ba a cikin tsananin yanayin zafin jiki daga –35 °C zuwa +200 °C.

Manyan Fa’idodin Fasaha

Shingen Danshi Triaxial FluidLoc

An sanye da na’urar da kebul ɗin FluidLoc triaxial mai tsawon mita 1.0 (3.3 ft). Wannan tsarin ƙira na injiniya yana hana man tsari, tururin matsin lamba mai ƙarfi, ko danshi mai lalata shiga ta cikin matakan jakar ciki na kebul ɗin, yana kare haɗin coaxial masu tausayi kuma yana kiyaye sahihancin sigina na dogon lokaci.

Haɗaɗɗen Ƙarshen PEEK Thermoplastic na Ci gaba

An kera ƙarshen ma’aunin (sensor) ne daga robobin injiniya na polyetheretherketone (PEEK) mai ingantaccen aiki. Wannan kayan yana ba da kyakkyawan daidaiton girma, babban ƙarfin jure wutar lantarki, da ƙwarin jure lalacewar sinadarai, ɓarnar jiki, da ɓarnar tsarin ƙarshen ma’aunin (tsawon rayuwar tip) (tare da daidaito mai tsauri na ±0.05 mm).

Ƙarin Ƙarfi a Zafi da Tsananin Yanayi na Injin

An saka firon a cikin akwati na bakin ƙarfe AISI 304, wanda ke iya jure zafin jiki na dindindin har zuwa +200 °C, tare da damar jimiri na ɗan gajeren lokaci har zuwa +250 °C na tsawon sa’o’i 24. Haɗe da ƙimar jure girgiza har 1,000 g, firon yana kiyaye MTBF na sa’o’i 100,000 a cikin tsananin yanayin aiki.

Ƙayyadaddun Fasaha

Shigarwa da Kulawa

Sakar Zare da Binciken Tazara na Inji

Saka jikin furob M30×2 a cikin madaidaicin maƙala ko bakin gidajen jikin injin da hannu. Tabbatar cewa sashin jikin da bai da zare na inci 0 yana daidaita daidai da fuskar burin ka. Duba cewa wurin da ake da tazara a kusa da bakin firikwensin PEEK na 25 mm ya yi daidai da ƙa'idodin tazara ta gefe na mai ƙera don kaucewa crosstalk daga ƙarfen da ke kusa. Ka lura cewa jimlar nauyin da tsarin shigarwa zai ɗauka ya haɗa da tushe na kayan aiki na kilo 0.38 da ƙarin duk wasu na'urorin haɗin waje.

Taswirar Daidaita Gibin Ƙarfin Lantarki

Haɗa ƙarshen kebul triaxial mara kariya mai tsawon 1.0 m zuwa daidaitaccen na'urar firikwensin Proximitor 3300 XL 25mm ta amfani da da'irar kebul tsawo na al'ada. Kunna tsarin ka kuma sa ido kan fitarwar wutar lantarki ta DC da ma'aunin lantarki na dijital. A hankali ka daidaita zurfin inji na furob din a cikin zaren M30 har sai ƙarfin lantarkin ya kai matsayar tazara ta layi madaidaiciya da aka ƙayyade a tsakiyar kewayon, kafin ka matse kwayoyin kullewar.

Shiryawa da Daidaita Lanƙwasan Kebul

Mayar da kebul na triaxial FluidLoc zuwa akwatin haɗawa. Guji lanƙwasa mai kaifi kusa da wurin canjin jiki, ka tabbatar da cewa radius ɗin lanƙwasa yana cikin ƙayyadaddun iyaka da aka fayyace don layukan da ba su da kariyar ƙarfe. Yi amfani da matattakan kebul masu rufi don kulle layin, don tabbatar da an ware shi daga girgizar manyan injuna wadda za ta iya haddasa lalacewa ta jiki a cikin tsawon sa'o'i 100,000 na aikin sa.

Fa'idodin Injiniya

Daidaita Turawa Ta Tsaye a Manyan Injinan Turbomachinery

Tsarin ƙarshen eddy current na 25 mm yana ba da mafi faɗin kewayon layi fiye da na’urorin bincike na 8 mm na yau da kullum. Wannan ƙarin iya aiki yana sa ya zama zaɓi mafi dacewa don bin diddigin manyan motsin jiki, kamar faɗaɗa bambancin shaft, faɗaɗa jikin casing, da bin diddigin nauyin tura manyan tsarukan turbin janareta na matakin makamashi.

Babban Kariyar Shigowar Ruwa na Tsarin Aiki

Haɗin ƙarshen PEEK mai hatimin hermetic da toshe kebul na ciki FluidLoc yana ba da damar dukan na’urar binciken ta jure yanayin danshi. Yana hana man roba masu matsin lamba, ruwayen sinadarai, ko iskar aikin masana’antu su bi ta gefen kebul su shiga cikin akwatunan kayan auna da ke buɗe da tsabta.

Ƙafar Takaddun Bin Ka’idoji Mai Dacewa

Ƙarin harafin CN a ƙarshe yana tabbatar da cewa bangaren ya cika ka’idojin tsaro na ƙasashe da kuma ƙa’idodin wuraren da ke da haɗari. Wannan takaddun shaida yana sauƙaƙa samun amincewar bin ƙa’ida ga kamfanonin saye da aiwatar da ayyukan injiniya (EPCs) yayin manyan ayyukan gina masana’antu ko sabunta su.

Tambayoyin Fasaha da Ake Yawan Yi

Q1: Me ya sa na’urar binciken kusanci ta 25 mm ke buƙatar babban kwandon jiki mai diamita M30?
A1: Babban ƙarshen firikwensin 25 mm yana ɗauke da babban taron madauki na ciki, wanda ake buƙata don samar da filin maganadisu mai zurfi da ake buƙata don tsawaita kewayon aunawar layi madaidaiciya. Zaren M30×2 yana ba da ƙarfi na tsari da sarari da ake buƙata domin a ɗora wannan babban sashin firikwensin mai dogon zangon aunawa cikin aminci.

Q2: Za a iya bi da wannan nau'in kebul marar sulken ƙarfe ta buɗaɗɗun hanyoyin injina?
A2: Duk da cewa kebul ɗin triaxial FluidLoc yana da ƙarfi sosai kuma yana hana motsawar ruwa, wannan takamaiman tsarin bai ƙunshi murfin karfe mai sassauƙa na bakin karfe a waje ba. Don hanyoyin shimfiɗa a bude da suke fuskantar fadowar tarkace ko zirga-zirgar ma'aikata, ya kamata a kiyaye shi a cikin bututun kebul na musamman ko tire na kebul.

Q3: Menene haɗarin idan ƙarshen firikwensin ya wuce iyakar ɗan gajeren zafin +250 °C?
A3: Wuce iyakar +250 °C na iya sa kayan ƙarshen PEEK ya yi laushi ko ya karkace. Wannan na iya canza matsayi na inji na madaukin ciki ko ya sa a rasa hatimin hermetic, wanda zai iya haifar da karkacewar sigina, yin gajeriyar wayar lantarki, ko lalacewar dindindin ga bangaren na'urar firikwensin kusanci.