Bent Nevada 146054-40-05-02-05 Binciken yumbura

146054-40-05-02-05 babban ƙima ne , eddy na yanzu ba tare da tuntuɓar kusanci ba daga jerin Benly Nevada 3300, wanda aka ƙirƙira don aikace-aikacen sa ido na injuna inda ake fuskantar sinadarai masu haɗari, manyan matsi, da matsananciyar yanayin pH. Wannan samfurin shine 3300 Ceramic Capped Probe wanda ke nuna madaidaicin 3/8-24 UNF mai hawa zaren , wanda aka kawo ba tare da makamai ba , kuma an daidaita shi tare da matsakaicin matsakaicin tsayin shari'ar gabaɗaya na inci 4.0 , haɗin haɗin coaxial na 5.0-mita na USB , yarda da ƙaramin coaxial haši da madaidaicin yanki na USB ATEX, IECEx).

Zane mai lullubin yumbu shine ma'anar sifa ta wannan dangin bincike. An ƙirƙira tip ɗin daga alumina mai tsafta (Al₂O₃), wani abu sananne saboda ƙarancin ƙarancinsa na sinadarai, ƙarfin kuzarin kuzari, da tauri mafi girma. Wannan abun da ke ciki na yumbu yana tsayayya da lalata daga ammonia mai anhydrous, hydrogen sulphide, maganin caustic, vapours acid, da kuma nau'ikan kaushi na kwayoyin halitta wanda zai rage saurin lalata na'urorin bincike na polymer-tipped ko ƙarfe. An ƙera shari'ar binciken daga AISI 304 bakin karfe, yana ba da kariya mai ƙarfi na inji da ƙwaƙƙwaran juriya ga ramuka, lalata, da iskar oxygen a cikin danshi, saline, ko yanayi mai aiki da sinadarai. Ƙarshen yumbu-zuwa-karfe na gaban-ƙarshen an rufe shi ta hanyar hermetically kuma an yi masa gwajin ɗigon helium mai tsauri a masana'anta, yana tabbatar da cewa iskar gas da ruwa mai lalata ba za su iya shiga cikin rami mai tsinkewa ba - muhimmin buƙatu don dogaro na dogon lokaci a cikin sabis mai tsauri.

An ƙera 146054-40-05-02-05 don aikace-aikace inda kawai ɓangaren gaban taron shari'ar binciken ya fallasa ga kafofin watsa labarai masu lalata. Ba kamar bambance-bambancen 146056 ba, wannan binciken baya haɗa abin da ya dace da baya ko bututun bakin karfe. Sakamakon haka, bayan binciken - inda kebul na coaxial ya fita daga shari'ar - ba a rufe shi kuma dole ne a kiyaye shi daga ruwa, ammonia, ammonium hydroxide, hydrogen sulfide, ko kowane yanayi mai lalata. Wannan zaɓin ƙira yana sauƙaƙa aikin ginin bincike, yana rage nauyi, kuma yana sauƙaƙe hanyar zirga-zirgar kebul ta hanyar magudanar ruwa ko tiren kebul, muddin an kiyaye ficewar kebul na baya a cikin tsafta, bushe, yanki mara lalacewa. Don shigarwa inda duk binciken dole ne a rufe shi da yanayin tsari, ƙirar 146056 tare da tubing na baya da kayan aikin NPT shine madadin shawarar da aka ba da shawarar.

Tsawon shari'ar inch 4.0 (wanda aka ƙayyade ta lambar -40) yana wakiltar matsakaicin tsayin shari'ar gabaɗaya da ake samu don wannan dangin binciken, wanda aka auna daga kafaɗar zaren hawa zuwa tip ɗin bincike. Wannan tsawaita isar yana da fa'ida musamman a aikace-aikace inda maƙasudin maƙasudin ke nitsewa sosai a cikin mahalli na inji, ƙaƙƙarfan ƙafar ƙafa, ko bangon murfi mai kauri. Tsawon inci 4.0 yana ba da damar sanya binciken a wuri mafi kyau daga saman shaft yayin da yake share abubuwan toshewa kamar masu karkatar da mai, hatimi, ko haƙarƙarin tsarin ciki. Duk da tsayin sa, binciken yana kula da tsattsauran injina saboda ƙaƙƙarfan ginin bakin karfe 304 mai ƙarfi, kuma matsakaicin tsayin shari'ar an ƙera shi a hankali don gujewa faɗakarwa tsakanin kewayon mitar injin juyawa. Lokacin da aka haɗa shi tare da Sensor Proximitor 3300 da kebul na tsawo mai dacewa, 146054-40-05-02-05 yana samar da cikakken tsarin transducer don auna ma'aunin ma'aunin ma'auni, matsayi na axial (tushewa), eccentricity, da saurin juyawa.

An daidaita tsarin masana'anta zuwa maƙasudin ƙarfe na AISI 4140 kuma yana nuna kewayon layi na 1.52 mm (mils 60) tare da ma'aunin ma'aunin ƙima na 7.87 V/mm (200 mV/mil). Kuskuren musanyawar sa na ± 6.5 % yana tabbatar da cewa za'a iya shigar da abubuwan maye gurbin ba tare da cikakken tsarin sake daidaitawa ba, rage raguwar kulawa da sauƙaƙe sabis na filin.

Gina da Kayayyaki

Ginin injiniya na 146054-40-05-02-05 an ƙera shi don dorewa da juriya na sinadarai a cikin mahallin masana'antu mafi tsanani. Tushen binciken ya ƙunshi madaidaicin hular yumbu na alumina wanda aka ɗaure ko kuma an ɗaure shi da bakin karfe ta amfani da tsarin zafin jiki mai ƙarfi wanda ke tabbatar da hatimin vacuum-m. Kayan yumbu ba su da ƙarfi, yana da ƙarancin haɓakar haɓakar thermal, kuma yana kiyaye kaddarorin sa na lantarki akan duk yanayin zafin aiki na -51°C zuwa +177°C. An inganta aikin joometry na tip don samar da ingantaccen filin eddy-na yanzu tare da ƙarancin tasirin ɓacin rai, yana tabbatar da fitowar layi akan kewayon tazarar da aka kayyade.

An yi amfani da shari'ar binciken daga hannun jarin bakin karfe AISI 304. Wannan darajar austenitic ba maganadisu ba ce, wanda ke da mahimmanci ga binciken bincike na yanzu don guje wa tsoma baki tare da filin maganadisu da ke haifar da na'urar ganowa. Har ila yau, 304 alloy yana ba da kyakkyawar juriya ga nau'in watsa labarai masu lalata, ciki har da kwayoyin acid, alkalis, da chloride mai kunshe da mafita (ko da yake ya kamata a guje wa dogon lokaci ga chlorides masu zafi). Shari'ar ta haɗa da zaren 3/8-24 UNF 2A don hawa, tare da iyakar shawarar zaren aikin 0.563 inch (14.3 mm) don hana ɗauri. Ana ba da filayen wrench na 5/16-inch don aikace-aikacen ƙarfi yayin shigarwa; waɗannan filaye kuma suna zama abin tunani don daidaita hanyar fita ta hanyar bincike.

Haɗin kebul na coaxial yana da mita 5.0 a tsayi kuma yana amfani da ƙirar 75 Ω impedance tare da rufin ethylene propylene (FEP). An zaɓi FEP don kyawawan kaddarorin dielectric, ƙarancin ɗanɗano, da juriya ga yanayin zafi da sinadarai. An ƙare kebul ɗin tare da ƙaramin haɗin ClickLoc coaxial, wanda aka yi zinare-plated don tsayayya da lalata da kuma tabbatar da ƙarancin juriyar lamba. Ingantacciyar hanyar kulle mai haɗin haɗin da ake ji 'yana danna' lokacin da yatsa yatsa, yana kawar da buƙatar kayan aiki da kuma hana cire haɗin kai tsaye saboda girgiza. Mai haɗin haɗin daidaitaccen nau'in kafaffen goro ne (zaɓi -02), ma'ana cewa goro yana kama kuma ba za a iya cirewa ba. Don aikace-aikacen da ke buƙatar kwaya mai cirewa, zaɓi -03 yana samuwa akan wasu samfura, amma an ƙayyade 146054-40-05-02-05 tare da daidaitaccen tsari.

146054-40-05-02-05 : ya dace da yanayin masana'antu da nau'ikan injina masu zuwa, musamman inda ake buƙatar isar da isar da sako

• Manya-manyan kwampreso na ammonia mai anhydrous a cikin kekuna, samar da taki, da shuke-shuken petrochemical, inda igiyar ke raguwa sosai a cikin simintin bango mai nauyi da tururin ammonia na iya tarawa da lalata bincike na al'ada.

• Masu tayar da hankali na sinadarai da masu haɗawa tare da bangon casing mai kauri, sarrafa acidic, alkaline, ko saline slurries, inda matsananciyar pH zai kai hari ga daidaitattun kayan bincike kuma inda binciken dole ne ya kai ga tsayayyen sharewa.

• Babban matsi na centrifugal famfo a cikin matatar mai da sabis na bakin teku, inda ruwa mai sarrafa zai iya ƙunsar hydrogen sulfide ko gas mai tsami, kuma an saita shugaban mai hawa baya daga saman shaft.

• Gidajen injin turbine da turbine mai ɗauke da gidaje masu zurfin shiga, inda igiyar ke da nisa daga kwandon waje, kuma hazo mai da zafi mai zafi suna nan amma iskar iskar gas ɗin tana tsare a ƙarshen gaba.

• Manyan compressors a cikin sarrafa iskar gas da tashoshi na bututu, inda iskar gas na iya ƙunsar ruwa da CO₂, samar da carbonic acid, kuma kauri na casing yana buƙatar ƙarin bincike.

• Motsawar ruwa da injunan taimako akan jiragen ruwa da dandamalin teku, inda gishiri gishiri da iska mai ɗanɗano ke yaɗuwa amma ana iya shigar da ficewar kebul na baya zuwa cikin dakunan sarrafa busassun, kuma dole ne binciken ya kai ga wani wuri mai zurfi.

A cikin duk waɗannan lokuta, hular yumbu yana tabbatar da cewa fuskar da ake ji ta kasance cikin sinadarai, yayin da bakin karfe 304 ke ba da daidaiton tsari akan matsa lamba da damuwa na inji. Tsawon shari'ar inci 4.0 shine matsakaicin samuwa, yana ba da damar shigar da binciken a cikin mafi zurfin gidaje ba tare da buƙatar tsayin da ba na al'ada ba, wanda ƙila ba za a iya samu a kan shiryayye ba.

Cikakken lambar samfurin 146054-40-05-02-05 an tsara shi kamar haka:

Lokacin yin oda, dole ne a yi amfani da cikakken kirtani 146054-40-05-02-05 don tabbatar da daidaitaccen haɗin tsayin shari'a, tsayin kebul, salon haɗin kai, da fakitin takaddun shaida.

Daidaitaccen shigarwa na 146054-40-05-02-05 yana da mahimmanci don ingantaccen aiki da matsakaicin rayuwar sabis, musamman idan aka ba da tsayin shari'ar inch 4.0. Ana ɗora binciken ta hanyar zaren zaren UNF 3/8-24 a cikin rami mai dacewa a cikin cakuɗen injin ko madaurin hawa. Ya kamata a yi amfani da filayen wuƙaƙƙen inch 5/16 don yin amfani da juzu'i, amma dole ne a kula da kar a yi ƙarfi. Shawarar da aka ba da shawarar ita ce a yi amfani da 04301007 na zaɓi na kulle goro tare da ramukan waya masu aminci don amintar da bincike akan sassauta girgiza, musamman a cikin injina mai sauri. Saboda binciken ya fi tsayi, yana iya zama mafi sauƙi ga girgizar gefe idan hawan ba ta da ƙarfi; tabbatar da cewa rami mai hawa yana tsaye zuwa saman da aka yi niyya kuma binciken yana da cikakken goyon baya.

Muhimmin mataki shine tazarar binciken. Saboda binciken da aka rufe da yumbu suna da kewayon mizani idan aka kwatanta da daidaitattun binciken 3300 XL, saitin tazarar inji ta amfani da ma'aunin jijjiga ba a ba da shawarar ba. Madadin haka, yakamata a haɗa binciken zuwa Sensor Proximitor da wutar lantarki, kuma yakamata a kula da ƙarfin wutar lantarki na DC. Ana sanya binciken a wuri ta yadda maƙasudin (shaft surface) ya faɗi cikin kewayon ƙarfin lantarki na linzamin -4 Vdc zuwa -16 Vdc. Mafi kyawun madaidaicin tsaka-tsakin rata shine yawanci a kusa da -10 Vdc, wanda ke ba da izinin tafiye-tafiye mafi girman bisikai don auna girgiza. Dole ne mai sakawa ya tabbatar da cewa tip ɗin binciken bai taɓa tuntuɓar igiyar da ke juyawa ba, saboda yumbun alumina yana da karye kuma zai tsinke ko karye a kan tasiri. Irin wannan lalacewa ba a rufe shi da garanti. Idan aka ba da tsayin tsayi, ya kamata a ɗauki ƙarin kulawa yayin sakawa don guje wa haɗuwa da haɗari tare da abubuwan ciki.

Dole ne a tunkuɗe kebul na haɗin kai na mita 5.0 tare da radius mai lanƙwasa aƙalla 25.4 mm (inch 1.0) a kowane wuri. Lanƙwasa mai kaifi ko kinks na iya lalata dielectric coaxial, canza ƙarfin aiki da haifar da kurakuran auna ko sigina. Ya kamata a kiyaye kebul ɗin tare da haɗin kebul ko ƙugiya a tsaka-tsaki na yau da kullun don hana damuwa akan mahaɗin bincike-zuwa-kebul. Inda kebul ɗin ya ratsa ta mashigar ruwa, tabbatar da cewa an rufe ƙarshen magudanar da kyau don hana shigar daɗaɗɗen da zai iya bibiyar kebul ɗin kuma ya isa bayan binciken da ba a rufe ba.

Saboda baya na 146054-40-05-02-05 ba a rufe ba, dole ne a ba da kulawa ta musamman ga yanayin da ke kusa da ficewar kebul. Idan yankin injin yana da zafi mai yawa, wanke-wanke na lokaci-lokaci, ko tururin sinadarai, ya kamata a jujjuya kebul zuwa sama kuma cikin akwatin mahadar da aka rufe ko shingen kayan aiki. Yakamata a samar da madauki mai ɗigo don hana natse ruwa daga gudana tare da kebul ɗin da shiga bayan binciken. Don aikace-aikacen da ba za a iya ba da garantin hakan ba, bambance-bambancen 146056 mai cikakken hatimi tare da tubing na baya da kayan aikin NPT shine zaɓin da ya dace.

Tsarin 3300, gami da 146054-40-05-02-05 , an ƙirƙira masana'anta ta amfani da maƙasudin ƙarfe na AISI 4140. An zaɓi wannan kayan a matsayin abin tunani saboda yana ba da daidaitaccen martani mai maimaitawa. Duk da haka, yawancin mashinan inji ana yin su ne daga gami daban-daban, kamar 304 bakin karfe, 316 bakin karfe, Inconel, titanium, ko saman chrome-plated. Kowane ɗayan waɗannan kayan yana da nau'ikan wutar lantarki daban-daban da haɓakawa, wanda zai canza ma'aunin ma'auni da layin layi na tsarin. Bentley Nevada yana ba da sabis na daidaitawa na al'ada don abubuwan da ba daidai ba - dole ne a ƙayyade takamaiman kayan a lokacin oda don tabbatar da ingantaccen karatu.

Kuskuren musanyawa na ± 6.5 % yana ba da damar maye gurbin filin bincike, kebul na tsawo, ko Proximitor Sensor ba tare da cikakken sakewa ba, muddin duk abubuwan da aka gyara sun fito ne daga tsarin iyali guda kuma abin da ake nufi ya kasance ba canzawa. Koyaya, don aikace-aikacen kariya mai mahimmanci (misali, tafiya mai wuce gona da iri, ƙararrawar matsayi), ana ba da shawarar sosai don aiwatar da aikin tabbatar da alaƙar tazarar-zuwa-voltage ta amfani da ma'aunin ƙira mai ƙima ko ma'aunin bugun kira bayan shigarwa. Wannan yana tabbatar da cewa cikakken ma'aunin gibi daidai ne kuma an yi la'akari da ƙararrawa da wuraren saita tafiya yadda ya kamata.

146054-40-05-02-05 tare da zaɓi na yarda -05 an ba da izini don amfani a cikin abubuwan fashewa a ƙarƙashin ƙa'idodin ƙasa da ƙasa da yawa. Ana aiwatar da takaddun shaida masu zuwa:

• ~!phoenix_var298_0!~ ~!phoenix_var298_1!~

• ~!phoenix_var299_0!~ ~!phoenix_var299_1!~

• IECEx: Ex ia IIC T5…T1 Ga; Ex nA/ec IIC T5…T1 Gc.

• ~!phoenix_var316_0!~ ~!phoenix_var316_1!~ ~!phoenix_var316_2!~

• ~!phoenix_var317_0!~ ~!phoenix_var317_1!~ ~!phoenix_var317_2!~

kanta 146054-40-05-02-05 ba ta haifar da dumama kai ba; An ƙaddara ajin zafin jiki da farko ta matsakaicin zafin yanayi a wurin shigarwa.

Masu amfani da 146054-40-05-02-05 dole ne su kiyaye iyakoki masu zuwa don tabbatar da aminci da ingantaccen aiki.

~!phoenix_var359_0!~ ~!phoenix_var359_1!~~!phoenix_var359_2!~

Tushen yumbun yana da ƙarfi a sinadarai amma yana da rauni. Duk wani hulɗa kai tsaye tare da igiya mai jujjuya yayin shigarwa, kulawa, ko yanayi na wucin gadi na na'ura na iya haifar da guntuwa, tsagewa, ko cikakkiyar karyewar hular alumina. Irin wannan lalacewa yana da bala'i ga daidaiton aunawa kuma ba a rufe shi da garantin samfur. Dole ne a yi tazarar binciken ta hanyar lantarki, kuma dole ne a yi amfani da tasha ta jiki tare da tsananin kulawa. Ganin tsayin tsayin inci 4.0, haɗarin haɗarin haɗari yayin shigarwa ya fi girma; yi amfani da kayan aikin saitin taza ko da yaushe don tabbatar da sharewa.

Dole ne haɗin zaren ya wuce 0.563 inch (14.3 mm). Zaren ciki na rami mai hawa dole ne su dace da ajin da ya dace. Idan rami mai hawa ya fi wannan zurfi, dole ne a yi amfani da madaidaicin zare ko goro don iyakance zurfin shigarwa. Bentley Nevada baya maye gurbin bincike a ƙarƙashin garanti don lalacewa ta hanyar wuce gona da iri. Tare da shari'ar da ta fi tsayi, haɗarin shigar da yawa abu ne sananne; koyaushe auna zurfin rami mai hawa kafin shigarwa.

Ana ba da 146054-40-05-02-05 ba tare da masu haɗawa ko sulke ba , amma ana iya ƙara waɗannan azaman kayan haɗi don haɓaka kariyar muhalli da ƙarfin injina. Tebu mai zuwa yana lissafin na'urorin haɗi da aka saba oda.

Don aikace-aikacen da ke buƙatar sulke na USB (kariyar injina daga lalata ko murƙushewa), ana iya ba da umarnin ƙirar tushe na 146054 tare da gyara 164523, amma wannan baya cikin tsarin 146054-40-05-02-05 . Idan makamai suna da mahimmanci, dole ne a ƙayyade lambar oda daban.

Kwatanta da Samfura masu alaƙa

146054-40-05-02-05 . tana wakiltar zaɓi mafi tsayin shari'a a cikin dangin binciken yumbu 3300 Tsawon -40 na inci 4.0 shine mafi girman halal, yana mai da shi zaɓin zaɓi don shigarwa mai zurfi. Gajerun zaɓuɓɓuka, kamar -08 (0.8 inch), -12 (1.2 inch), da -20 (2.0 inch), suna samuwa don gidaje masu zurfi. Tsawon -40 yana ba da mafi girman isarwa amma kuma yana buƙatar kulawa da hankali don guje wa lankwasawa ko al'amurra na girgiza - mitar yanayin binciken ya yi ƙasa da bambance-bambancen guntu, don haka bai kamata a yi amfani da shi a cikin aikace-aikacen da ke da tashin hankali na gefe ba tare da isasshen tallafi ba.

Idan aka kwatanta da bambance-bambancen 146056, wanda ya haɗa da bututun bakin karfe na baya da kayan aikin NPT, 146054-40-05-02-05 ba shi da hatimin baya don haka ba shi da tsada da sauƙi don shigarwa, amma yana buƙatar tsabtataccen muhalli mai bushewa. 146056 an rufe shi gabaɗaya a ƙarshen duka kuma ya dace da jika ko yanayin ƙarshen baya, kamar lokacin da aka ɗora binciken a cikin kwandon famfo inda ficewar kebul ɗin ke nutsewa cikin ruwa mai sarrafawa.

Don buƙatun zaren ma'auni (M10 x 1), ya kamata a yi amfani da ƙirar 164517 maimakon 146054. Samfurin yanzu yana amfani da zaren 3/8-24 na sarauta, wanda ya kasance mafi yawan ma'auni a Arewacin Amurka da aikace-aikacen turbomachinery na duniya da yawa.