baar godan oo chrome ah
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
Qalabka tuubooyinka od ee chrome lagu dahaadhay/ baararka godadka leh ee chrome lagu dahaadhay st52/e355
ST52 /E355 Baal godan oo Chrome lagu dahaadhay, tuubo godan oo Chrome lagu dahaadhay
Annagoo ah soo-saare xirfadle ah oo tuubooyinka od-ka ah ee chrome-ka lagu dahaadhay iyo alaab-qeybiyeyaal, warshadeenu waxay soo saartaa ulo godan oo chrome-ka lagu dahaadhay oo leh cabbirro mitir ah iyo cabbirro imperial ah. Warshadeenu waxay soo saari kartaa ulo godan oo chrome-ka lagu dahaadhay oo ST52 /E355 ah (tuubo od ah oo chrome-ka lagu dahaadhay).
Marka laga reebo baararka godan ee chrome-ka lagu dahaadhay ee ST52/E355. Waxaan sidoo kale soo saarnaa tuubo SAE 4140 chrome ah oo lagu dahaadhay OD si loogu isticmaalo waxqabad sare iyo awood sare.
Heerka: EN10305-1 / DIN 2391, ASTM A519 iwm.
Qalabka: ST52 / E355, SAE 4140/42CrMo, SAE 1020, CK45/C45
Dhumucda dahaadhka Chrome: 20 microns, 25 microns, 30 microns, 50 microns iwm.
Bandhigga Alaabta
Sawirrada kormeerka iyo baakadaha
