Sida qalabka aasaasiga ah ee nidaamka Vadenderser Vacenender ee warshadda korantada, 2s-185a laba-marxaladda labaad ee biyahabamka faaruqintaWaxay saameyn toos ah ku leedahay hufnaanta unugga iyo waxqabadka tamarta oo ay ugu wacan tahay xasilloonideeda. Si kastaba ha noqotee, bamka matoorka ayaa ah mid ka mid ah fashilka ugu badan ee qalabka noocan ah, oo badanaa u horseedaya xilli xilliyeed aan la qorsheynin, oo ku soo kordhaya kharashyada dayactirka, iyo nolosha qalabka gaagaaban. Maqaalkani wuxuu falanqeeyaa astaamaha qaabdhismeedka, xidhaan hanaan, iyo istiraatiijiyad maareyn oo lagu bixiyo xal nidaamsan oo loogu talagalay injineerada dhirta ee korantada.

I. Sifooyinka qaab dhismeedka ee matoorka bamka 2S-185A iyo caqabadaha jawiga shaqada

1.1 Qaab dhismeedka u gaarka ah ee birta birta ee labada-marxaladda ah

Bamka 2-aad-185a wuxuu dhaqan galaa naqshad taxane ah oo taxane ah si loo gaaro shahaadada faaruqa ah ee ka sareysa iyada oo loo marayo is-xakamaynta laba-meydka (vacuum-ka ugu dambeeya wuxuu gaari karaa 2.7kpa). Qaxeexkeeda matoorkeedu wuxuu u baahan yahay inuu kaxeeyo gawaarida laba-marxaduhu isku waqti isla markaana xamuul dhaleeceeya:

• Radial alternating load: The eccentric installation of the impeller (eccentricity is about 4-6mm) causes the water ring to have periodic resistance to the blades, and the measured single-stage radial force can reach 200-300N;
• Xaraashka Axial: Cadaadiska gaaska ee ka dhashay isku-buuq laba-meydka ayaa ah mid xasaasi ah, oo tiradaasinadda marxaladda hal-axial wuxuu ku jiraa qiyaastii 500-800n;
• Gawaarida gariirka ah

1.2 Meelaha buufiska ee muhiimka ah ee matoorka bamka 2s-185a

Xogta cabbiraadda ee xarkaha wasakhda ah ee ku saabsan kiisaska xoogga xoolaha (Jaantus 1) in xijaabka matoorku uu ku urursan yahay aagagga soo socda: qaadista dusha sare, samatable dusha sare, furaha garbaha ee garabka.

II. Falanqaynta farsamada qotoda dheer ee matoorka matoorka

2.1 Saameynta la-danaanta daalka birta iyo xijaabka micro-ga

Daalku wuxuu leeyahay: iyada oo la raacayo ficilka walbahaarka kale, walaaca ugu badan ee xiirashada ee dusha sare ee 2s-185a waxay gaari kartaa xoogga dhalidda ee maaddada; Qulqulka joojinta: Marka codka sare ee walbahaarka »σ> 200mpa, nolosha bilowga ah ee jaceylka ayaa ka yar 10⁶ wareegyo (u dhigma waqti socodsiin ah oo qiyaastii ah 3 bilood).

Micro-Moosha gacmo-xidh: in yar ee giraanta gudaha ee dhaldhalaalka iyo shaashaddu waxay keenaysaa xijaab sunta ah. Falanqaynta qashin-qubka qashinka ayaa muujinaya in ay xisaabaadka Fe₃o₄ ay ka badan yihiin in ka badan 60%; Hal kiis, marka cadaadiska xiriirka ee dusha sare ee mitirka uu ka dhacay qiimaha naqshadda ee 80mpa ilaa 45mpa, heerka xijaabka ayaa kordhay 3 jeer.

2.2 Silsiftar silsiladda oo ah fashilka tuurista

Tirakoobka bambooyin cilad ah oo qaladka ah ayaa muujinaya in 60% xijaaban ay si toos ah ula xiriiraan dhallaanka loo yaqaan 'zrication':

a) Guryaha filimka dufanku: Marka heerkulka dhalmada uu yahay> 90 ℃, joogteynta dufanka dufan ee lithium-ka ee laga bilaabo NLGI Heerka 2 illaa Heerka 1, iyo dhumucda filimka dufanku waxay yaraanaysaa 25μm ilaa 10μm ilaa 10μm.

b) Dhex-gal wasaqow ah

c) Mudanaanta aan habooneyn ee aan habooneyn

III. Sababaha saameynta leh ee saameynta iyo qiimeynta tirooyinka

3.1 Cod-weyneynta Qalabka Qalabka iyo Nidaamka

a) Isbarbardhiga kiiska:

Shaft bamka dhirta (40cr oo la quusiyo iyo daaweynta xanaaqa, dusha sare ee dheecaanka loo0.4μm): celcelis ahaan nolosha 48000h;

B Dhir Qalinta Bambada (45 bir oo bir ah), Raast Istartization, Ra1.6μm): Nolosha kaliya 22000h, xirmo ayaa kordhay 1.8 jeer.

b) Falanqaynta Metallographic:

Qiyaasta xargaha aan la buuxin shuruudaha adag ee HRC28-32, waxa ku jira dusha sare ee guryaha ayaa ah 70%, oo cabashadu xidhato waxay hoos u dhacdaa 40%; Marka dhumucda lakabka nitride-ka uusan ku filneyn (<0.2mm), daalka laanta xiriirka ee nolosha ayaa gaabinaysa 1/3 ee qiimaha caadiga ah.

3.2 Khataraha qarsoon ee khaladaadka rakibaadda

A) Saamaynta Xariga Xaruunta: Marka dib udhaca is-dhaafsiga ay tahay> 0.05mm, daqiiqadda dheecaanka dheeriga ah waxay kordhisaa ciyaarta saafiga ah 15%; Xoogga xukuumadda ee ay ka dhashaan leexashada xagasha ee 1 ° waxay gaari kartaa 20% culeyska naqshadeynta.

b) Qaadashada xakameynta nadiifinta Aad u adag (<0.05mm) waxay sababi doontaa heerkul xad-dhaaf ah, oo aad u dabacsan (> 0.2mm) waxay sababi doontaa culeyska saameynta.

Xirashada matoorrada 2-aad-185-185a ayaa muhiimad ahaan natiijada ka dhalatay isku-darka waxyeelada jawiga farsamada, guryaha iyo maareynta hawlgalka iyo dayactirka iyo dayactirka. Qayb ahaan falanqeeyeynta habka xidhashada iyo sameynta nidaam ka hortag ah, nolosha heerka matoorka ayaa si weyn loo dheerayn karaa. Waxaa lagu talinayaa in dhirta korantada ay dhisaan hanaan maamul loop-up-ku oo ay kujirto dib-u-eegista naqshadeynta, kormeerka xaaladda, iyo hawlgallada xaalada si loo yareeyo heerka hoose ee aan la qorsheeyay illaa ka hooseeya 0.5% oo lagu hayo ku-boodboodka ku jira isku halaynta qalabka.

Markaad raadineyso tayo sare, bambooyin bannaan oo la isku halleyn karo, Yoyek shaki la'aan waa xulasho xulasho ah tixgelin. Shirkadda waxay ku takhasustay bixinta qalab awood oo kala duwan oo ay ka mid yihiin waxyaabaha marawaxadaha uumiga, waxayna ku guuleysteen ashtako aad u ballaaran oo adeegyadeeda tayo sare leh iyo adeegyadeeda tayo sare leh. Macluumaad dheeri ah ama weydiimo, fadlan kala xiriir Adeegga Macaamiisha ee hoosta:

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