A aikace-aikace na plasma foda fesa fasahar walda a bawul sealing surface masana'antu

A aikace-aikace na plasma foda fesa fasahar walda a bawul sealing surface masana'antu

A, kurakuran bawul na yau da kullun da kuma dalilai na amfani da bawul a cikin aiwatar da kurakuran gama gari sune: 1. Juyawa mai jujjuyawa baya sassauƙa ko makalewar jujjuyawar tushe ba ta da sassauƙa ko makale, manyan dalilan su ne: matsa lamba yana da ƙarfi; Akwatin shiryawa ba daidai ba ne; Bawul mai tushe da kara bushing suna amfani da abu iri ɗaya ko zaɓin abu bai dace ba; Rashin isasshen tazara tsakanin kara da bushewa; Bawul mai lankwasa; Ba a buƙatar ƙarancin saman zaren ba.
Na farko, gazawar gama gari na bawul da dalilin
Laifi na yau da kullun a cikin amfani da bawul sune:
1. Tushen baya juyawa da sassauƙa ko ya makale
Juyawa mai tushe baya sassauƙa ko makale, manyan dalilan su ne: matsa lamba mai ƙarfi; Akwatin shiryawa ba daidai ba ne; Bawul mai tushe da kara bushing suna amfani da abu iri ɗaya ko zaɓin abu bai dace ba; Rashin isasshen tazara tsakanin kara da bushewa; Bawul mai lankwasa; Ba a buƙatar ƙarancin saman zaren ba.
2. The sealing surface yayyo
Babban dalilan da ke haifar da hatimin yabo saman sune: lalatawar saman ƙasa, kamar indentation, abrasion, karyewar waya a tsakiya; Akwai datti da ke haɗe tsakanin saman hatimi ko zoben rufewa ba a haɗa su da kyau ba.
3. Marufi ya zube
Dalilin yoyon tattara kaya shine: ba a matse farantin matsi; Rashin isasshen shiryawa; Shiryawa saboda rashin ajiya da gazawa; Ƙwararren ƙwayar bawul ɗin ya wuce ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bawul ko kuma saman ɓangarorin bawul ɗin yana da tarkace, layi, gashi da lahani; Marufi iri-iri, girman tsari ko inganci bai dace da buƙatun ba.
4. Haɗin kai tsakanin jikin bawul da murfin murfin bawul yana zubewa
Abubuwan da za su iya haifar da su sune: rashin daidaituwa na ƙullawa a cikin haɗin gwiwar flange yana haifar da karkatar da flange, ko rashin isasshen ƙarfi na kusoshi, da lalacewa ga haɗin haɗin bawul da murfin bawul; Gasket ɗin ya lalace ko bai cika buƙatun ba; Flange haɗin gwiwa surface ba a layi daya ba, flange machining surface ba shi da kyau; Kara bushing da kara zaren machining matalauta haifar da bawul cover karkatar.
5. Ƙofar ta tsoma baki tare da murfin bawul
Lokacin da aka buɗe bawul ɗin ƙofar zuwa yanayin buɗewa, wani lokacin ba za a iya buɗe ƙofar gabaɗaya ba, kuma tsangwama tsakanin ƙofar da murfin bawul yana faruwa. Dalilin shi ne cewa ba a shigar da ƙofar daidai ba ko kuma lissafi na murfin bawul ɗin bai cika buƙatun da aka ƙayyade a cikin ma'auni ba.
6. Ba a rufe ragon sosai
Babban dalilan da ke haifar da irin wannan yanayin su ne: ƙarfin rufewa bai isa ba; Tsakanin wurin zama na bawul da ƙofar cikin tarkace; Ba a sarrafa saman da ke rufe bawul ko lalacewa.
7. Wasu al'amura, kamar trachoma da rufe saman saman da ke haifar da lahani na simintin gyare-gyare, kuma za su shafi amfani da bawul na yau da kullun, kuma yakamata a ɗauki matakan da suka dace don magance.
Biyu, da bawul gama gari warware matsalar
Bisa ga kurakuran da ke sama, ya kamata a bi hanyoyi daban-daban don magance su daidai da ainihin halin da ake ciki. Ana nuna takamaiman mafita a cikin tebur.
Na uku, ƙarshe
Don tabbatar da al'ada amfani da bawul, ban da bisa ga sanin dalilin da laifin da ya faru a cikin daidai da bincike, da kuma daukar matakan da suka dace don warware shi, kuma ya kamata a karfafa gudanar da bawul, yin kullum kiyayewa da dubawa aiki. , kamar rage gazawar bawul da haɓaka ƙimar ƙimar bawul, yana sa ya ƙara yin wasa don tashar jiragen ruwa da saukar da samar da kayan aiki.
Aikace-aikacen fasaha na fesa foda na plasma foda a cikin bawul ɗin rufe saman masana'antar PPW tsari maimakon sarrafa baka na hannu (ko zafin wuta na hannu), ** na iya ba da cikakkiyar wasa ga halaye na tsarin PPW, kuma yana nuna fa'idodi na musamman. Wannan shi ne saboda bawul sealing surface ne "zuciya" na bawul, da bawul sealing surface masana'antu tsari da kuma kayan suna da alaka kai tsaye da inganci da kuma sabis rayuwa na bawul, amma kuma alaka da masana'antu kudin na bawul. Wurin rufewa na bawul ɗin yana buƙatar takamaiman kewayon tauri da daidaiton tauri, juriya mai kyau da wasu juriya na lalata, da abun da ke ciki na gami kuma yana da daidaitattun buƙatun.
A abũbuwan amfãni daga aikace-aikace a bawul sealing surface masana'antu
Yin amfani da tsari na PPW maimakon ɗorawa arc ɗin hannu (ko harshen wuta na hannu) a cikin masana'antar bawul ɗin rufewa, ** na iya ba da cikakkiyar wasa ga halayen tsarin PPW, kuma yana nuna fa'idodi na musamman. Wannan shi ne saboda bawul sealing surface ne "zuciya" na bawul, da bawul sealing surface masana'antu tsari da kuma kayan suna da alaka kai tsaye da inganci da kuma sabis rayuwa na bawul, amma kuma alaka da masana'antu kudin na bawul. Wurin rufewa na bawul ɗin yana buƙatar takamaiman kewayon tauri da daidaiton tauri, juriya mai kyau da wasu juriya na lalata, da abun da ke ciki na gami kuma yana da daidaitattun buƙatun.
Domin babban girma da fadi da kewayon matsakaici zazzabi da matsa lamba bawuloli da kuma high matsa lamba bawuloli, lalata resistant bawuloli, da sealing surface ne m Ya sanya daga gami surfacing. Saboda babban dilution kudi na tushe karfe, da guda-Layer baka surfacing ba zai iya saduwa da bukatun na taurin da gami abun da ke ciki. Yawanci, 2-3 ya kamata a yi saman. The sealing surface na high zafin jiki da kuma high matsa lamba bawul da lalata resistant bawul na bukatar surfacing na tsada cobalt tushe ko nickel tushe gami, da yin amfani da manual surfacing, low kayan amfani, da kuma ingancin da wuya a tabbatar. Surfacing na manual ba shi da kyau sosai kuma adadin yankan injin yana da yawa, wanda kuma yana daya daga cikin abubuwan da ke shafar farashin masana'anta. An karɓi tsarin PPW, kuma halayensa shine kawai mafita mai kyau don magance matsalolin da yawa na shimfidar bangon bangon bawul:
Plasma foda fesa fasahar walda yana da abũbuwan amfãni
1, saboda tushe karfe dilution kudi za a iya sarrafawa, monolayer fesa waldi iya cimma bukatun taurin uniformity da gami abun da ke ciki, ajiye adadin gami.
2, musamman dace da fesa waldi tsada cobalt tushe da nickel tushe gami, fesa waldi Layer na mai kyau quality, high gami amfani kudi, ba don tabbatar da ingancin da kuma rage sealing surface masana'antu kudin.
3, saboda fesa walda Layer aka kafa da kyau, da surface ne santsi da kuma santsi, da kafa size za a iya sarrafa fiye da daidai, don haka yana da sauki yanke da kuma rage aiki lokaci na inji aiki.
4, amfani da baƙin ƙarfe gami fesa waldi maimakon manual surfacing 2Cr13 baya bukatar annealing magani, kawar da annealing - quenching tsari.
5, high samar yadda ya dace, shi ne fiye da 3 sau na manual surfacing.
Saboda abũbuwan amfãni daga sama, don haka a cikin bawul sealing surface masana'antu PPW tsari, shi ne ingancin, high dace, low amfani da masana'antu hanya, yana da mafi girma amfanin zamantakewa da kuma kai tsaye tattalin arziki amfanin.
Nazarin tattalin arziki
Don babban girma da fadi da kewayon matsakaicin zafin jiki da bawul ɗin matsa lamba (fitarwa na shekara-shekara na ƙasar shine ɗaruruwan dubunnan ton), a halin yanzu galibin masana'antun suna amfani da sauƙi da sauƙi na surfacing 2Cr13. Ko tsarin PPW zai iya maye gurbin 2Cr13 surfacing manual ya dogara da ko za a iya rage farashin rufewa.
Farashin masana'anta na sealing ya ƙunshi:
(1) Kudin kayan da ake yin rufi; (2) kudin aiki na surfacing; (3) Machining kudin na surfacing Layer; (4) Kudin maganin zafi, da sauransu. Yi nazarin tattalin arziki game da waɗannan abubuwa guda 4 a yanzu.
1. Kudin kayan da ake yin surfacing
An ƙayyade farashin kayan da ake amfani da su ta hanyar amfani da kayan da ake amfani da su da kuma farashin kayan. Akwai buƙatun ƙira don kauri da nisa na shimfidar shimfidar wuri a kan shingen rufewa na wani nau'in bawul, kuma yawan amfani da kayan aikin ya dogara da ƙimar amfani da gami. Matsakaicin amfani da gawa na surfacing ya dogara da ƙimar dilution da bayyanar da ke haifar da tushe na ƙarfe. Saboda babban dilution kudi na tushe karfe na manual arc surfacing, yana daukan fiye da biyu surfacing sau saduwa da bukatun, don haka zane kauri na ƙãre samfurin na surfacing Layer ne gaba ɗaya ya fi 3mm girma. PPW tsari, tushe karfe dilution kudi ne low, idan dai da waldi sau ɗaya zai hadu da bukatun, ƙãre samfurin zane kauri daga cikin surfacing Layer za a iya rage zuwa 2mm. Saboda matalauta surfacing manual, m, gabaɗaya kauri da fadi, da amfani kudi na gami surfacing Layer * kusan 40%. Adadin amfani da alloy surfacing Layer ta hanyar PPW zai iya kaiwa 70%.
Manual arc surfacing yana cire murfin lantarki da shugaban lantarki, kuma ƙimar amfani da kayan shine * 70%, yayin da ƙimar amfani da PPW gami foda zai iya kaiwa 95%.
Shafin 1 yana kwatanta yawan amfani da kayan aiki da farashin kayan aiki na hanyoyin hawan igiyar ruwa guda biyu. Sakamakon bincike da kwatancen ya nuna cewa ko da yake wutar lantarki ya fi rahusa fiye da foda foda, saboda ƙarancin amfani da wutar lantarki ta hannu surfacing, nauyin kayan da ake cinyewa ya fi sau 3 na tsarin PPW, don haka farashin kayan aikin arc ɗin hannu. surfacing ne 1.9 sau na PPW tsari. Wannan adadi ne mai ban mamaki. Idan jimillar lantarki 2Cr13 da kowace masana'antar bawul ke cinyewa shine 100T kowace shekara, farashin kayan shine RMB miliyan 3.3. Tare da PPW tsari, da baƙin ƙarfe tushe gami foda amfani ne 33T, da kuma kayan kudin ne game da 1.82 miliyan, don haka kayan kudin za a ceci 1.48 miliyan RMB.
Hanyar waldawa saman
Kudin aikin PPW tsari
Manual baka surfacing na Fe-base alloy ta feshi waldi
2Cr13
Ingancin nauyin gami don surfacing na rufe fuska, Kg11.5
Matsakaicin amfani da alloy na saman Layer shine 70% 45%
Alloy nauyi na surfacing Layer,Kg1.433.33
Matsakaicin amfani da kayan sama, %95%70%
Abubuwan amfani da kayan da aka yi amfani da su, Kg1.54.76
Farashin naúrar kayan gami shine yuan 5,533/kg
Farashin kayan, 82.5157 yuan
Farashin kayan aiki zuwa rabon kuɗi 11.9
2. Ma'aikata kudin da surfacing waldi
Adadin lokacin hawan sama ya dogara da ingancin samar da kowane ƙarfin aiki. Duka ƙwaƙƙwaran arc ɗin hannu da PPW surfacing suna buƙatar ma'aikaci ɗaya kawai don yin aiki. Matsakaicin adadin ma'aikaci ɗaya a kowane motsi don sarrafa baka na hannu shine kusan 12Kg akan matsakaici, yayin da tsarin PPW zai iya kaiwa 20Kg. Surfacing na hannun hannu idan 12 RAMS suna hawa don ma'aikaci ɗaya a kowane lokaci, tsarin PPW na iya fesa walda 60 RAMS, kuma ingancin samarwa ya ninka sau 5 na aikin arc na hannu. Idan farashin sa'o'i na injin lantarki kawai yuan 10 a kowane yanki, to farashin sa'a na tsarin PPW shine yuan 2 a kowane yanki *. Kudin lokaci na waldawar walda yana raguwa sosai.
3. Machining kudin na surfacing Layer
Saboda PPW tsari, fesa walda Layer ne santsi da kuma santsi, da yankan adadin ne m. Ko da yake an inganta taurin Layer na walda, ana iya samun ci gaba da yankewa ba tare da yanke ba. Jimlar lokacin injin ɗin ya yi ƙasa da na na'urar lantarki ta hannu, kuma an rage farashin injin da kusan kashi 20%.
4. Kudin maganin zafi
Manual Electric Lone Surfacing 2Cr13, bisa ga tsarin masana'antu, bayan an kammala surfacing, da walda Layer da wuya a iya sarrafa, don haka za a iya sarrafa ta annealing magani. Bayan yin aikin injin, don cimma taurin wurin rufewa, dole ne a kashe shi da yawa sannan a ƙasa. Yawancin masana'antun bawul ba sa kula da ingancin shingen rufewa, sarrafa kayan aikin injiniya, ba tare da ƙara yawan jiyya ba, don haka taurin saman ƙasa yana da ƙasa, juriya abrasion ba shi da kyau.
PPW tsari, fesa waldi Layer taurin ne a cikin kewayon ƙayyadadden buƙatun, ba sa bukatar tafiya ta hanyar zafi magani (fesa waldi gami ba quenched), amma kai tsaye sarrafa a cikin ƙãre kayayyakin, zai iya ajiye ikon amfani, sauki bayyana ingancin matsaloli na zafi magani tsari. PPW tsari, ba kawai inganta ingancin bawul sealing surface, amma kuma rage masana'antu kudin.
Daga binciken tattalin arziki na sama na rufe farashin masana'anta, ana iya nuna cewa aiwatar da PPW a cikin aikace-aikacen masana'anta bawul yana da fa'idodin haɓaka inganci, rage farashin, haɓaka haɓaka da sauransu. Idan tsarin PPW za a iya yaɗa shi kuma a yi amfani da shi a cikin masana'antar kera bawul don maye gurbin na baya-bayan nan na lantarki kawai, za a sami fa'idodin zamantakewa da tattalin arziki.