Vacuum famfo shafi semiconductor tsari aminci al'amura na ruwa zobe injin famfobawulhaɗin flange
A cikin shekarun da suka gabata, tare da saurin haɓaka fasahar semiconductor, kayan aikin semiconductor shima yana cikin ƙirƙira da haɓakawa daga tsara bayan tsara. A zamanin yau, masana'anta da amfani da kayan aikin semiconductor sun haɗa da nau'ikan sinadarai iri-iri da sauran nau'ikan fasaha masu yawa, tare da cikakkiyar fasaha mai ƙarfi. Ba wai kawai irin wannan ba, ci gaban fasahar kayan aikin semiconductor sannu a hankali yana haɗa tsarin modularization na fasaha a cikin kayan aiki, yana mai da shi sarrafa kansa sosai kuma yana da hankali sosai, sannu a hankali yana canza yanayin rabuwa na kayan aiki da tsari, kuma koyaushe yana tafiya a cikin sahun gaba na ci gaba. na semiconductor tsarin masana'antu masana'antu, taka muhimmiyar rawa ta musamman. Tare da ci gaba da haɓaka kayan aikin semiconductor, filin aikace-aikacensa yana ƙara fa'ida. A cikin wasu filayen masana'anta na lantarki, kayan aikin semiconductor ko kayan aikin da aka samo asali daga na'urorin semiconductor suma ana ɗaukarsu zuwa digiri daban-daban, zama sabon filin aikace-aikacen kayan aikin semiconductor. Musamman a cikin na'urorin lantarki na micro/nano, tsarin micro/nano optoelectromechanical da sauran masana'antun masana'antu na ƙananan ƙananan girma da madaidaici, yana da mahimmancin mahimmanci ga haɓaka kayan lantarki.
Semiconductor tsarin injin da ake amfani da yafi a evaporation, sputtering, PECVD, injin bushe etching, injin adsorption, gwajin kayan aiki, injin tsaftacewa da sauran bonding tafiyar matakai, semiconductor samar da masana'antu tsari sauƙi samar flammable, fashewa da kuma guba abu gas, zai haifar da barazana ga samarwa da amincin ma'aikatan, sabili da haka, aikace-aikacen injin famfo na semiconductor yana buƙatar kula da lamuran aminci da yawa:
1. Tace da tsabtataccen famfo da sauran na'urorin haɗi, tacewa da bututu akan jadawalin don guje wa wuce gona da iri:
A aikace-aikace na semiconductor injin famfo, abun da ke ciki na matsakaicin cirewa ta hanyar dauki dakin da injin famfo na iya zama mai sarkakkiya. Misali, SiH4 da O2 suna samar da SiO2 a tashar famfo, kuma hydrolysis na TiCl4 zai samar da HCl; A ɗauka cewa nau'in famfo na hatimin mai, waɗannan abubuwan gas ɗin kuma ana iya juyar da su da man famfo. Waɗannan canje-canjen suna ɗaukar samuwar barbashi, kayan da za a iya kwantar da su, ko kafofin watsa labarai masu ɓarna, waɗanda za su iya toshe injin famfo ko tsarin bututun, suna shafar aikin famfo na injin, haifar da tashin matsi ko matsi, kuma haɗarin da aka ambata a batu na biyu ya fi girma. Sabili da haka, wajibi ne don tsaftacewa a cikin lokaci, kuma saita kayan aikin tacewa idan ya cancanta.
2, m dilution na cutarwa taro taro:
Semiconductor yana da saurin haifar da abubuwan da aka ambata a sama masu ƙonewa da fashewa, iskar gas mai guba da cutarwa. Saboda haka, a cikin aikace-aikace na semiconductor vacuum famfo, lokacin da ake fitar da waɗannan kafofin watsa labaru, ya zama dole don hana su samun wasu halayen da ba za a iya sarrafawa ba a cikin injin famfo ko a cikin tsarin shaye-shaye. Irin su SiH4, PH3, AsH3, B2H6 da sauran abubuwa, a lamba tare da iska ko oxygen, zai haifar da konewa ko ma; Gas ɗin hydrogen kuma yana ƙonewa lokacin da adadin cakuda da ke cikin iska ya kai wani yanayi. Duk ya dogara da adadin abun da ke ciki da dangantakarsa da matsa lamba da zafin jiki na yanayi. Don haka, lokacin da injin famfo na semiconductor ya fitar da waɗannan kafofin watsa labarai, yana buƙatar amfani da iskar gas mara ƙarfi, kamar nitrogen, don nutsar da waɗannan iskar zuwa kewayon aminci kafin matsawa.
3. Kula da taro na oxygen:
Idan iskar oxygen a cikin iska ya yi yawa, konewa da haɗari zasu faru. Sabili da haka, a wasu lokuta, ya kamata a ba da hankali ga ƙaddamar da iskar oxygen, ta yin amfani da iskar gas don tsarma, don hana yawan haɗuwa; Tsammanin cewa famfon hatimin mai na iya buƙatar amfani da wasu inert da iskar oxygen da suka dace da injin famfo mai, da maye gurbin matatun mai da samfuran mai akan lokaci.
4, hana yawan zafin jiki:
Yana da sauƙin fahimtar wannan batu. A cikin aikace-aikacen semiconductor a cikin injin famfo, akwai ƙarin iskar gas masu cutarwa. Ko bushe injin famfo har yanzu man hatimin famfo inji, zafin jiki a cikin famfo dakin ya yi yawa, kuma flammable da fashewa da kuma du gas za su kasance da hadari a cikin babban zafin jiki.
Abubuwan da ke sama 4 sune manyan lamuran aminci a cikin aikace-aikacen injin famfo na semiconductor. Gabaɗaya, famfunan injin hatimin mai suna buƙatar kula da ƙarin cikakkun bayanai na aminci fiye da busassun injin famfo, zubarwa ya fi rikitarwa. Lokacin da muka yi amfani da famfo famfo, muna bukatar mu mai da hankali ga kiyaye aminci a cikin madugu, da kuma yin aiki mai kyau a cikin littafin aiki lokacin amfani da daga baya. Saboda ƙananan matsalolin aiki, fitarwa, inganci da aminci suna da alaƙa, ya kamata mu tsawaita rayuwar sabis na famfo, yin ƙoƙari don daidaita ma'auni, tabbatar da inganci da aminci.
Ruwa zobe injin famfo bawul flange dangane form
Dangane da siffar haɗin gwiwa, ana iya raba shi zuwa nau'ikan masu zuwa:
1, nau'in zobe: Wannan sabon nau'in zobe na robar roba marassa ƙarfi, yana biye da haɓakar zobe na roba, yana da abin dogara ne da isasshen wutar lantarki.
2, trapezoidal tsagi nau'in: ruwa zobe injin famfo bawul flange dangane da m karfe zobe a matsayin mai wanki, amfani da matsa lamba 64 kg / cm2 bawul ko high zafin jiki bawul.
3. Mortise da tsagi nau'in: The gasket tare da manyan nakasar filastik za a iya amfani dashi a cikin matsakaici mai lalata. Tasirin rufewa na famfo na zobe na ruwa ya fi kyau
4. Concave da na Unvex: Matsakaicin aiki na famfo na gida ya fi girma, kuma ana iya amfani da Wuter mai wahala
5, nau'in ruwan tabarau: mai wanki shine siffar ruwan tabarau, wanda aka yi da ƙarfe. Babban bawul ɗin matsa lamba ko manyan bawul ɗin zafin jiki tare da matsin aiki na 100kg/cm2
6, nau'in santsi: don matsa lamba ba babban bawul bane, sarrafa mafi dacewa
Ruwa zobe injin famfo flange dangane akwai da yawa siffofin, amma suna da daban-daban lokatai, a cikin amfani, ya kamata mu kula da dacewa da lokacin, tabbatar da sakamakon dangane, kada ku haifar da haɗin gwiwa gazawar, haifar da lalacewa ga ruwa. zobe injin famfo
Lokacin aikawa: Janairu-07-2023
