1. Gabatarwa Taƙaitaccen Bayani
Toshewar ma'auni muhimmin ɓangare ne na na'urar famfo mai haske, aikinsa shine daidaita na'urar famfo. Bambancin da ke cikin jujjuyawar kaya yayin bugun sama da ƙasa, saboda kan jaki yana ɗauke da shi.nauyin tayoyint na ginshiƙin ruwa da ke aiki a sashin piston da nauyin ginshiƙin sandar sucker a cikin ruwa, da kuma gogayya, rashin kuzari, girgiza da sauran lodi yayin bugun sama na na'urar famfo. Yana biyan kuzari mai yawa: saboda nauyin sandar sucker a lokacin bugun ƙasa, kan jaki yana ɗaukar ƙarfin jan ƙasa kawai. Ba wai kawai injin ba ya buƙatar biyan kuzari, amma yana aiki akan injin. Saboda nauyin bugun sama da ƙasa ya bambanta sosai, injin yana da matuƙar kyau. Yana da sauƙin ƙonewa, yana sa na'urar famfo ba ta aiki yadda ya kamata. Domin magance matsalolin da ke sama, dole ne a yi amfani da na'urar daidaita nauyi don rage bambancin kaya tsakanin bugun sama da ƙasa, don kayan aikin su iya aiki yadda ya kamata.
Thenauyin tayoyinan haɗa shi da maƙallin crank ɗin da ƙusoshin "T". Tare da juyawar maƙallin, ana yin motsi mai zagaye. Nauyin maƙallinnauyin tayoyinyana tsakanin kilogiram 500-1500. akan crank. A cikin na'urar famfo ta katako, ana amfani da ma'aunin crank ga manyan injuna. Nauyin ramin ƙasa yana da girma sosai, kuma tasirin nau'ikan nau'ikan nauyi daban-daban yana sa tonon ma'auni ya zama mai sauƙin sassautawa. Idan tonon ma'auni ya sassauta ya zame, zai haifar da famfo. Haɗari kamar sandunan haɗawa masu karkace, cranks da suka yage, da na'urorin famfo ba wai kawai za su lalata kayan aikin rijiya ba, har ma za su yi barazana ga lafiyar mutum. Saboda haka, yana da matuƙar muhimmanci a bincika dalilan sassauta tonon ma'auni na na'urar famfo da kuma ɗaukar matakan da suka dace don rage faruwar haɗurra da kuma tabbatar da cewa kayan aikin famfo suna aiki yadda ya kamata.
2. Dalilin sassautawar ƙulli
Babban dalilan sassauta nau'in "T"goro mai ƙarfiLokacin da injin mai ke aiki kamar haka:
(1) Rashin isasshen kayan da aka riga aka ɗauka ko kuma, a cikin Jarumtaka, domin cakulan ya tafi daidai, ammagoro mai ƙarfiAna buƙatar a yi taka tsantsan kafin a fara aiki. Matsalolin da ake fuskanta wajen matse zare suna da matuƙar wahala. A yi ƙoƙari sosai don shawo kan gwajin dogaro da kai a kan zaren. Akwai abubuwa da yawa da za a iya amfani da su wajen faɗa da ƙarfi don hana gasa shiga cikin gwaji. Ba abu ne mai sauƙi a matse ƙusoshin ba, wanda hakan ke sa nauyin ma'auni ya sassauta cikin sauƙi.
(2) Akwai kurakurai a cikin ninki biyugoroHanyar kullewa: Kulle goro biyu nau'i ne na gama gari na hana sassauta zare a aikace-aikacen aikace-aikacen yanzu. Yana da fa'idodin sarrafawa mai sauƙi, kwanciyar hankali da aminci, da kuma sauƙin wargazawa da haɗawa. Ana amfani da shi sosai a masana'antar mai, sarrafawa da masana'antu, amma yana iya biyan buƙatun sassautawa gabaɗaya kawai. , Tasirin bai dace ba a ƙarƙashin lodin da aka maimaita na dogon lokaci, saboda dacewa tsakanin masu haɗin zare shine dacewa da sharewa, kuma zaren ciki da zaren waje suna dacewa a hankali yayin aikin kafin a ƙara matsawa, kuma zaren waje yana amfani da ƙarfin Axial na waje, wanda hakan ke haifar da ƙarfin gogayya akasin alkiblar ƙara matsewa, yana hana ƙullin sassautawa, don haka yana taka rawar ƙara matsewa. Duk da haka, saboda gibin da ke tsakanin ƙullin da goro, nauyin yana canzawa koyaushe yayin aikin kayan aiki, don haka ƙarfin da ke gaba tsakanin zaren ciki da na waje yana canzawa, kuma haɗin zaren yana ɗan sassautawa. Wannan sassautawa zai ci gaba da taruwa akan lokaci har sai ƙullin ya faɗi.
(3) Ingancin sarrafa zare mara inganci Ingancin sarrafa sassan zare yana da tasiri sosai akan haɗin haɗin. Gibin zaren da aka saba dashi ba shi da daidaito. Lokacin da gibin zaren ya yi girma, gibin daidaitawa yana ƙaruwa, ta yadda ƙarfin matse zaren kafin ya matse ba zai iya kaiwa ga tsammanin ba, kuma yana da wuya a samar da isasshen gogayya. Yana hanzarta sassauta zaren a ƙarƙashin nauyin da ke canzawa; lokacin da share zaren ya yi ƙarami, yankin hulɗa na zaren ciki da na waje ya zama ƙarami, kuma a ƙarƙashin aikin kaya, wani ɓangare na zaren yana ɗaukar cikakken nauyin, yana rage ƙarfin zaren kuma yana hanzarta gazawar haɗin zaren.
(4) Ingancin shigarwa bai cika buƙatun ba. Lokacin shigarwa, saman hulɗa ya kamata ya kasance mai faɗi da tsabta, kuma matsakaicin gibin bai kamata ya wuce 0.04 mm ba. In ba haka ba, ya kamata a yi amfani da planer ko fayil don daidaita shi. Idan yanayin bai kasance ba, ana iya amfani da siririn takardar ƙarfe don daidaita shi. Idan akwai gurɓataccen mai tsakanin saman hulɗa guda biyu, ba za a matse ƙulle-ƙulle na toshe ma'auni ba, kuma zai yi sauƙi a sassauta shi ya zame.
(5) Ta hanyar wasu abubuwa, kamar rawar jiki lokacin da na'urar famfo ta tsaya kuma ta birki, canjin matsin lamba na ramin da ke ƙasa, da sauransu, yana da sauƙi ya sa goro na toshewar ma'auni ya sassauta.
3. Matakan Gargaɗi
Don hana sassauta haɗin zare nanauyin tayoyin, ya kamata a ɗauki waɗannan matakan da suka dace daga fannoni uku na ƙira, ƙera da shigarwa.
(1) Inganta hanyar da aka riga aka ɗora. Wato, ana amfani da hanyar kimiyya don amfani da ƙarfin matsewa wanda ya cika buƙatunsa ga ƙusoshin matsewa don tabbatar da cewa haɗin zare ya cika ƙarfin matsewa da ake buƙata. Dangane da buƙatun ƙarfin matsewa kafin matsewa na ƙusoshin matsewa, matsakaicin ƙarfin matsewa kafin matsewa na ƙusoshin M42-M48 da aka yarda ya kai 312-416KGM. Dangane da ƙwarewar filin, yana da kyau lokacin da matsewa ya ɗan yi tsalle.
(2) Ƙara matakan hana sassautawa Domin tabbatar da dorewar aikin kayan aiki, bai isa a yi amfani da ƙarfin da ya dace kafin a ƙara matsawa ba, kuma ana buƙatar ɗaukar wasu matakai don hana sassautawa. Matakan hana sassautawa na yau da kullun sun haɗa da waɗannan guda huɗu:
a.Karkacewa don hana sassautawa. Wannan hanyar tana kama da hanyar ƙara ƙarfin matsewa kafin a matse ta. Ta hanyar ƙara kayan haɗi, haɗin haɗin yana haifar da matsin lamba akai-akai, ta haka yana ƙara ƙarfin gogayya tsakanin nau'ikan zare don hana su juyawa juna. Hanyoyin da aka saba amfani da su sun haɗa da: na'urorin wanki na roba, goro biyu, goro masu kulle kansu, da sauransu. Wannan hanyar hana sassautawa tana da sauƙin aiki kuma tana da sauƙin wargazawa, amma tana da sauƙin sassautawa a ƙarƙashin nauyin canzawa na dogon lokaci.
b.Hana sassautawa ta hanyar amfani da injina. Ana hana juyawa tsakanin nau'ikan zare ta hanyar ƙara abin toshewa. Kamar amfani da fil masu raba, wayoyi masu layi da kuma wankunan dakatarwa. Wannan hanyar tana sa rabawa ya zama mara daɗi, kuma fil ɗin dakatarwa yana lalacewa cikin sauƙi.
c.Busar da kai don hana sassautawa. Ana yin walda, narkewar zafi da sauran ayyuka bayan an riga an loda su, wanda ke lalata tsarin zaren kuma yana sa ma'auratan zare su rasa halayen ma'auratan kinematic kuma su zama haɗin da ba za a iya raba su ba. Rashin kyawun wannan hanyar shine cewa ana iya amfani da ita sau ɗaya kawai kuma dole ne a lalata maƙullan gaba ɗaya lokacin da aka kwance su.
d.Tsarin hana sassautawa. Ta amfani da zare da aka raba, ana haɗa zare masu kyau da na baya zuwa ƙulli ɗaya, don haka canza tsarin zaren na biyu. Ana iya ɗaure ƙulli ɗaya zuwa ko dai goro mai juyawa mai kyau ko goro mai juyawa mai juyawa. A akasin haka, ana kulle juna, wato, hanyar zaren Down's anti-sassautawa.
A ƙarƙashin yanayi mai rikitarwa na aiki, saboda tasirin lokaci mai tsawo na lokutan canzawa kamar girgiza da tasiri, goro mai matsewa da goro mai kullewa suna sassautawa, amma goro mai matsewa yana amfani da ƙarfin juyi a akasin agogo ga goro mai matsewa lokacin da aka tura shi baya da gaba. , kuma wannan ƙarfin juyi zai ƙara matse goro mai matsewa zuwa goro mai matsewa, kuma goro biyu za su kulle juna ta yadda ba za a iya sassauta haɗin zaren ba. Zaren Down baya buƙatar ƙara kayan haɗi. Yana dogara ne kawai akan goro biyu tare da alkibla daban-daban don a sukure su cikin ƙulli ɗaya, kuma goro biyu suna kulle da juna. Aikin yana da sauƙi, aminci kuma abin dogaro, amma tsarin zaren da aka haɗa akan zaren waje ya fi rikitarwa. Bukatun fasahar sarrafawa suna da yawa. A cikin na'urar famfo ta katako, saboda tasirin nauyi da rawar jiki, sassauta ƙusoshin ɗaure nanauyin tayoyinabu ne da aka saba gani, kuma amfani da zaren Down don hana sassautawa na iya magance wannan matsalar sosai.
Lokacin Saƙo: Satumba-16-2022
