330905-00-10-05-02-05 Bently Nevada 0.5m na’urar firikwensin kusanci mara sulke

Bayanin Samfur

The 330905-00-10-05-02-05 na'ura ce ta inganci, mara sulke ta 3300 NSv eddy current proximity probe da kamfanin Bently Nevada ya ƙera don gano matsalolin injina da daidaito mai girma. Tana da ƙirar akwati mai zaren M10x1 tare da bayanin nauyi mai sauƙi, na daidaitaccen nauyin kebul na coaxial FEP mara sulke na 34 g/m, wannan transducer na tsayin mita 0.5 yana bin motsin axal, girgizar radial, da saurin shaft daidai. An ƙera ta da juriya mai ƙarfi ga sinadarai da ingantattun tazarar kallo daga gefe, an daidaita ta don ƙananan sarari a cikin compressors na aikin masana'antu, famfuna, da turbin tururi masu sauri inda probes na al'ada ke fuskantar tangardar bangon gefe.

Manyan fa'idodin fasaha na asali

• Cikakken warwarin dabarar ƙarin haruffa:
  • -00-: Yana zaɓar 0 mm na tsayin ɓangaren sanda na probe babba da ba shi da zare.
  • -10-: Yana bayyana tsayin akwati na gabaɗaya na 100 mm da aka tsawaita don zurfin saka ya shiga sosai.
  • -05-: Yana saita jimillar tsayin kebul na jiki da na lantarki na mita 0.5 (inci 20).
  • -02-: Yana haɗa ƙaramin mahaɗin coaxial nau'in ClickLoc a kan layin FEP na daidaito mara sulke.
  • -05-: Yana ba da takardun shaida da amincewar tsaro na hukumomin yankunan haɗari na duniya da dama.
• Ingantacciyar juriya ga sinadarai: Yana da tip na Polyphenylene Sulfide (PPS) mai inganci da akwati na bakin karfe AISI 304, wanda ke ba da juriya mafi girma sosai ga iskar masana'antu masu tsanani fiye da tsoffin saitin 3300 RAM.
• Daidaici mai tsauri na daidaitawa: Yana samar da ƙimar sikelin ƙari (Incremental Scale Factor, ISF) da aka daidaita ta 7.87 V/mm (200 mV/mil) a cikin fadin layin kai tsaye na 1.5 mm (60 mils), tare da tallafin juriya ta ƙarshen ciki na 4.0 $\pm$ 0.5 $\Omega$.
• Tazarar gefe mai kunkuntar: An ƙera shi da filin eddy current mai mai da hankali wanda ya fi tsofaffin probes 3000-series 190 aiki, yana ba da damar tip ɗin ya zauna kusa da ramuka ko bangon da aka zurfafa ba tare da samun karkatar sigina ba.

Ƙayyadaddun Fasaha

Jagorar Shigarwa & Kula da Kaya

Dora akwati da iyakar torque

Lokacin da ake murza kwandon 100mm zuwa cikin katakon hawa, ku tabbatar tsawon haɗin zare bai wuce 15 mm ba. Ga zaren farko guda uku masu aiki, matsakaicin karfin juyi da aka ƙayyade gaba ɗaya shi ne 22.6 N·m (200 in·lb). Don hana karkatar kwandon da kuma kare zaren, injiniyoyi suna ba da shawarar a matse zuwa karfin juyi na al'ada na 7.5 N·m (66 in·lb).

Sarrafa Haɗin Kai da Radius ɗin Lanƙwasawa

Haɗin coaxial na ClickLoc mai santsi yana danna ya kama da kyau da kulle mai aminci. Ya kamata a haɗa mahaɗan da ƙarfi na yatsa kawai, tare da iyakar karfin juyi na 0.56 N·m (5 in·lb). Ku tsara igiyar FEP mara kariya a santsi, ku tabbatar da ƙaramin radius ɗin lanƙwasawa na aƙalla 25.4 mm (1.0 inch) don kare layukan mai ɗaukar wutar cikin ciki.

Buƙatun Diamita da Gibin Manufa

Domin mafi kyawun daidaito akan maƙasudin ƙarfen AISI 4140 na daidaitacce, ana buƙatar saman manufa mai fadi da ƙaramin diamita da aka ba da shawara na 13 mm (0.5 in). Idan ana bibiyar shaft ɗin da ya fi ƙanƙanta da 13mm, canje-canje a cikin scale factor za su faru. Rage tazarar gibi ƙasa da tsohuwar shawarar 1.0 mm (40 mils) domin rage waɗannan kurakuran.

Fa'idodin Injiniya

• Sauƙin Maye Gurbi Kai Tsaye: Yana dacewa gaba ɗaya a bangaren inji da lantarki da tsofaffin na'urorin bincike kusanci na Bently Nevada 3300 RAM, yana ba da damar sabunta tsarin sa-idanu na dukiya ba tare da sake wayoyi na dukkan kabad ba.
• Raguwar Nauyin Inji: A nauyi mai matuƙar sauƙi na 34 g/m ga layin da ba shi da kariya, wannan daidaiton na'urar bincike ta 0.5m yana shigar da ƙaramin nauyin inji, yana hana gajiyar mahaɗin tashar a cikin akwatin haɗin ciki.
• Kwanciyar hankali a Babban Danshi: Yana nuna ingantaccen kariyar muhalli, inda sauyin Average Scale Factor (ASF) bai wuce kashi 3% ba lokacin da aka fallasa shi ga danshi na dangi kashi 93% har tsawon kwanaki 56 bisa ka'idar IEC 68-2-3.

Tambayoyin Fasaha (FAQs)

Q1: Me yasa aka tsara jikin wannan na'urar bincike 3300 NSv da tsawon 0mm mara zare (-00-)?
A1: Zaɓin tsawon da bai yi zaren ba na 0mm yana nufin duk tsawon kwandon 100mm yana da zare gaba ɗaya. Wannan yana ba da cikakkiyar sassauci wajen daidaitawa ta cikin hannayen abin riƙe, yana mai da shi cikakke ga ƙirar ramuka masu zurfi.

Q2: Shin wannan na'urar bincike ta 0.5-meter na iya haɗuwa kai tsaye da tire na na'urar saka idanu ba tare da igiyar tsawaita ba?
A2: A'a. Ana daidaita tsarin kusancin eddy current don tsawon lantarki na duka daidai (yawanci 5.0m ko 9.0m). Wannan na'urar bincike ta 0.5m dole ne a haɗa ta da igiyar tsawaita 3300 NSv da ta dace domin a samu tsawon tsarin gaba ɗaya da ake buƙata.

Q3: Shin ana gwada zoben O na cikin gida na Viton da matsin iska a masana'anta kafin a tura shi?
A3: A'a, an ƙera ginin daidaitattu ne kuma an tantance su don su rufe bambancin matsin iska, amma ba a gwada su da matsin iska kafin su bar masana'anta ba. Idan mai matse iska na aikin ku yana buƙatar hatimi masu takardar shaida, ku tuntubi ƙungiyar aikace-aikacenmu don zaɓin gwajin da aka keɓance.