I-Roller Step Shaft
Iinkcukacha zeMveliso:
Indawo yokuQala: eShanxi
Igama leBrand: DHDZ
Isiqinisekiso: ASME, JIS, DIN, GB, BS, EN, AS, SABS, ASTM A370, API 6B, API 6C
Ingxelo yoVavanyo: MTC, HT, UT, MPT, Ingxelo yoMlinganiselo, Uvavanyo olubonakalayo, EN10204-3.1, EN10204-3.2
Ubungakanani obuncinci be-oda: 1 piece
Uburhabaxa bomphezulu weJenali: 0.63-0.16μm
Imbonakalo Imilo: Ingqukuva
Iphakheji yezoThutho: Ityala lePlywood
Ixabiso: Inokuxoxiswana
Umthamo weMveliso: 100PCS/Inyanga
| Izinto eziphathekayo | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| 4130 | 0.33 | 0.7 | <0.025 | <0.025 | <0.35 | 0.8-1.0 | <0.5 | 0.15-0.25 | / | / |
| A182 F53 | ≤ 0.030 | ≤ 1.20 | ≤ 0.035 | <0.020 | <0.80 | 24-26 | 6.0-8.0 | 3-5 | <0.50 | 0.24-0.32 |
| A105 | 0.19-0.23 | 0.9-1.05 | ≤ 0.035 | ≤ 0.030 | 0.15-0.3 | ≤ 0.1 | ≤ 0.4 | ≤ 0.12 | ≤ 0.4 | / |
| F6Mn | ≤ 0.05 | 1.0 | ≤ 0.03 | ≤0.03 | ≤0.60 | 11-14 | 3.5-5.5 | 0.5-1 | / | / |
| 42CrMo4 | 0.43 | 1.0 | <0.030 | <0.040 | <0.35 | 0.8-1.1 | <0.030 | 0.15-0.25 | / | / |
| 34CrNiMo6 | 0.3-0.38 | 0.5-0.8 | ≤ 0.025 | ≤ 0.035 | ≤ 0.4 | 1.3-1.7 | 1.3-1.7 | 0.15-0.3 | / | / |
| 09G2S (09Г2С) | ≤ 0.12 | 1.3-1.7 | ≤ 0.03 | ≤ 0.035 | 0.5-0.8 | ≤ 0.3 | ≤ 0.3 | / | ≤ 0.3 | ≤ 0.008 |
| I-ASTMA36 | ≤ 0.26 | 0.6-0.9 | ≤ 0.040 | ≤ 0.050 | ≤ 0.40 | / | / | / | ≥0.20 | / |
| Ipropati yoomatshini | Ububanzi (mm) | I-TS/Rm (i-Mpa) | YS/Rp0.2 (Mpa) | EL/A5 (%) | I-RA/Z (%) | I-Notch | Amandla empembelelo | I-HBW |
| 4130 | Ф10 | ＞655 | ＞517 | ＞18 | ＞35 | V | ≥20J(-60℃) | 197-23 |
| A182 F53 | / | ≥800 | ≥550 | ≥15 | / | V | / | <310 |
| A105 | / | ≥485 | ≥250 | ≥22 | ≥30 | V | / | 143-187 |
| F6Mn | / | ≥790 | ≥620 | ≥15 | ≥45 | V | / | ≤295 |
| 42CrMo4 | Ф10 | ＞1080 | ＞930 | ＞25 | ＞45 | V | ≥25J(-60℃) | <217 |
| 34CrNiMo6 | Ф12.5 | ≥785 | / | ≥11 | ≥30 | V | ≥71J | / |
| 09G2S (09Г2С) | Ф25 | 900-1050 | ≥700 | ≥10 | ≥50 | V | / | / |
| I-ASTMA36 | / | 400-550 | ≥250 | ≥23 | / | V | / | / |
Iinkqubo zeMveliso:
Ulawulo lomgangatho wokuhamba kweenkqubo zokubumba: Ingrot yentsimbi eluhlaza efakwa kwindawo yokugcina impahla (vavanya umxholo weekhemikhali) → Ukusika → Ukufudumala (uvavanyo lobushushu besithando) → Unyango lobushushu emva kokubumba (uvavanyo lobushushu besithando) Khupha isithando (uvavanyo olungenanto) → Umatshini → Ukuhlolwa (UT, MT, ububanzi beVisal, ubunzima) → QT → Ukuhlolwa (UT, iipropati zoomatshini, ubunzima, ubungakanani bengqolowa) → Ukugqiba ukubumba → Ukuhlolwa (ubungakanani) → Ukupakisha kunye nokuMakisha (isitampu sentsimbi, uphawu) → Ukuthunyelwa kogcino
Inzuzo:
Iipropati ezibalaseleyo zoomatshini,
Ukunyamezelana okunemilinganiselo ephezulu,
Lawula inkqubo yemveliso ngokungqongqo,
Izixhobo zokwenza izinto eziphambili kunye nezixhobo zokuhlola,
Ubuntu obuhle kakhulu bobuchwephesha,
Velisa ubukhulu obahlukeneyo ngokusekelwe kwiimfuno zomthengi,
Nika ingqalelo kukhuseleko lwephakheji,
Inkonzo epheleleyo esemgangathweni.
Amashishini ezicelo:
Ukukhupha ioyile negesi, ukuvelisa umbane ngomoya, oomatshini besinyithi, oomatshini bobunjineli, ishishini lokwakha iinqanawa, iinqanawa zoxinzelelo, amandla enyukliya, njl.
