Usha Birta ah ee adag ee Chrome Plated
Hordhac Badeecada
JINYO waa soo-saare isku daraya cilmi-baarista iyo horumarinta, wax soo saarka, iibka iyo adeegga. Ganacsigeedu wuxuu daboolayaa qaybaha gudbinta haydarooliga, tuubooyinka birta saxda ah iyo qalabka injineernimada. Shirkaddu waxay isticmaashaa tignoolajiyada mashiinka shiididda iyo shiididda ee horumarsan, waxay leedahay awoodo wax soo saar iyo farsamayn gaar ah oo loogu talagalay usha chrome ee la habeeyey, bar chrome adag, usha piston-ka haydarooliga iyo tuubada silinda haydarooliga, tuubooyinka la shiiday, tuubada SRB, waxayna ka go'an tahay inay bixiso heerarka ugu sarreeya ee tayada iyo adeegga ugu fiican adduunka oo dhan.
Adeegyada la habeeyey
JINYO waxay leedahay farsamoyaqaanno wax soo saar xirfad leh iyo qalab wax soo saar oo horumarsan, waxayna habayn kartaa wax soo saarka ulaha chrome-plated iyo tuubooyinka la safeeyey iyadoo loo eegayo shuruudaha codsiga ee warshadaha kala duwan. Hadday tahay dhexroor gaar ah, dherer ama dhammaystir dusha sare ah, waxaan awoodnaa inaan bixinno ulo chrome-plated ah si loo daboolo baahiyaha nidaamkaaga haydarooliga.
Marka laga soo tago habaynta ulaha chrome-plated, ulaha chrome-plated sidoo kale waxay leeyihiin cimri dherer aad u fiican. Dusha sare ee chrome-plated waxay hubisaa in is jiidjiid iyo xirasho yar la sameeyo, taasoo u oggolaanaysa dhululubada haydarooliga inay si habsami leh oo hufan u shaqeyso. Tani ma aha oo kaliya inay hagaajiso waxqabadka guud ee nidaamka, laakiin sidoo kale waxay yareysaa shuruudaha dayactirka, taasoo badbaadinaysa kharashyada iyo kordhinta wax soo saarka. Ulaha chrome-plated ayaa si weyn loogu isticmaalaa nidaamyada hydraulic-ga.
Xuduudaha alaabta
| Halabuurka Kiimikada (%) | |||||||||||
| Alaab | C | Mn | Iyo | S | P | Gudaha | Cr | ||||
| CK45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | — | |||||
| ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | — | — | ||||
| SAE10V45 | 0.40-0.48 | 0.80-1.40 | 0.15-0.35 | 0.15 | 0.035 | 0.15 | 0.25 | ||||
| 42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | — | 0.90-1.20 | ||||
| 40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | — | 0.80-1.1 | ||||||
| Sifooyinka Farsamada | |||||||||||
| Alaab | TS | YS | HE | Charpy | Xaalad | ||||||
| (Ma jiro/mm") | (Ma jiro/mm") | %(daqiiqad) | |||||||||
| CK45 | 610 | 355 | 15 | >41J | Usha adag ee chrome | ||||||
| CK45 | 800 | 630 | 20 | >41J | Q+T | ||||||
| ST52 | 500 | 355 | 22 | - | Usha adag ee chrome | ||||||
| 42CrMo4 | 980 | 850 | 14 | >47J | Q+T | ||||||
| 40Cr | 1000 | 800 | 10 | — | Q+T | ||||||
Tilmaamaha Badeecada
Ulaha birta adag ee chrome-ka lagu dahaadhay iyo tuubooyinka waxaa loogu talagalay in loo isticmaalo codsiyada culus, halkaas oo xoogga iyo cimri dhererku ay muhiim yihiin. Agabka salka ah, oo badanaa ah bir tayo sare leh, waxaa loo xushay xooggeeda, adkaysigeeda, iyo awoodda ay u leedahay inay u adkaysato cadaadiska sare.
Muuqaalka siman ee dusha sare ee chrome-ka adag waxaa bixiyaKahor intaadan dahaadhin birta chrome-ka, usha birta ah waxay martaa hab nadiifin adag si loo abuuro dusha siman, ka dibna lagu dahaadho lakab chromium ah iyada oo loo marayo electroplating.
Dahaarkan chrome-ka ah wuxuu si weyn u kordhiyaa adkaanta usha birta adag ee chrome-ka lagu dahaadhay, taasoo ka dhigaysa mid u adkaysata xirashada iyo jeexjeexa, waxayna bixisaa caqabad aad u fiican oo ka dhan ah daxalka iyo miridhku. Ulahan birta ah ee chrome-ka lagu dahaadhay waxaa si weyn loogu isticmaalaa codsiyada warshadaha kala duwan, oo ay ku jiraan dhululubada haydarooliga, dhululubada pneumatic-ka, iyo aaladaha kale ee farsamada ee u baahan saxnaanta iyo cimri dhererka.
Dusha sare ee chrome-ka adag ee ulaha birta ah ee lagu dahaadhay chrome-ka adag waxay keentaa daxalka iyo iska caabbinta xirashada, waxay yareysaa is-qabsiga, waxay wanaajisaa cimriga, dulqaadka xoqiddana waxay hubisaa in saliiddu si fiican u haysato.
Bandhigga Alaabta
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