Din 1.231 p020 mold simbi
Tsananguro pfupi:
Din 1.2311 "rudzi rwakajairika rwechigadzirwa, runowanzotaurwa sePosel simbi. P20 is a lowloy-alloy mold inozivikanwa nemichina yakanaka uye kupfeka kurwisa, inowanzo shandiswa mukugadzira mapurasitiki emuumbi uye kufa-kudzikisira mold.
Din 1.2311 P20 Mold Simbi:
Din 1.231 P20 MOLD STEL IS SELD STEL STEL STEL, inoshandiswa zvakanyanya mukugadzira molds.DINK Simbi ine simba Zvakakodzera Kupisa Kurapa, Din 1.2311 P20 MolDy Kugona Kureba uye Kunoita Kuti Ubate Mold. , uye zvigadziko zvemadhora.
Zvinyorwa zve1,2311 Tool Steels:
| Giredhi | 1.2311, P20 |
| Standard | ASTM A681 |
| Pamusoro | Nhema; Peeled; Kupukutwa; Machine; Kuchema; Akatendeuka; Zvakanyorwa |
| Raw materal | Posco, Baosteel, Tisco, Sky Steel, Outokpu |
1.2311 yakaenzana simbi mamakisi:
| Nyika | USA | ChiJerimani | GB / T |
| Standard | ASTM A681 | Din en iso 4957 | GB / T 1299 |
| Mamakisi | P20 | 1.2311 | 3cr2mo |
P20 chishandiso chinodzivirira chemical composition:
| Standard | Giredhi | C | Si | Mn | P | S | Cr | Mo |
| ASTM A681 | P20 | 0.28 ~ 0.40 | 0.2 ~ 0.8 | 0.60 ~ 1.0 | ≤0.030 | ≤0.030 | 1.4 ~ 2.0 | 0.3 ~ 0.55 |
| GB / T 9943 | 3cr2mo | 0.28 ~ 0.40 | 0.2 ~ 0.8 | 0.60 ~ 1.0 | ≤0.030 | ≤0.030 | 1.4 ~ 2.0 | 0.3 ~ 0.55 |
| Din iso4957 | 1.2311 | 0.35 ~ 0.45 | 0.2 ~ 0.4 | 1.3 ~ 1.6 | ≤0.030 | ≤0.030 | 1.8 ~ 2.1 | 0.15 ~ 0.25 |
1.2311 Chishandiso chivharo chinongedzo chivakwa:
| Zvivakwa | Metric |
| Kuomarara, Brinell (Chaizvoizvo) | 300 |
| Hardness, Rockwell C (Chaizvoizvo) | 30 |
| Simba resimba, rekupedzisira | 965-1030 MPA |
| Simba resimba, goho | 827-862 MPA |
| Elongation pakuzorora (mu50 mm (2 ") | 20.00% |
| Simba rekumanikidza | 862 MPA |
| Charpy Impact (V-Notch) | 27.1-33.9 J |
| Poisson Ratio | 0.27-0.30 |
| Elastic Modulus | 190-210 GPA |
Nei uchisarudza?
•Iwe unogona kuwana iyo yakakwana zvinyorwa zvinoenderana nechinodiwa chako pamutengo usingabvumirwe mutengo.
•Isu tinopawo reworks, fob, cfr, cif, uye gonhi kumitengo yekutakura mitengo. Isu tinokuzivisa kuti uite chekuita nekutumira izvo zvichave zvehupfumi chaizvo.
•Izvo Zvishandiso zvatinopa zvakazara zvakazara, kurudyi kubva pakurisa zvinyorwa zvekutarisa chitupa kune yekupedzisira dimensional chirevo. (Mishumo icharatidza pane zvinodiwa)
•Isu tinovimbisa kupa mhinduro mukati memakumi maviri nematatu (kazhinji munguva imwe chete)
•Ipa SGS TUV Chirevo.
•Isu takazvipira zvizere kune vatengi vedu. Kana zvikasakwanisa kuita zvaunoda mushure mekuongorora zvese zvingasarudzwa, isu hatizokutsausha nekuita zvipikirwa zvekunyepa izvo zvichagadzira zvakanaka vatengi hukama.
•Ipa imwe-yekumira basa.
Mabasa edu
1.QuEnching uye Kutsamwa
2.vacuum Heat kurapa
3.mirror-yakadhindwa pamusoro
4.Procicision-akanyudzwa kupedzisa
4..cnc machining
5.Prececsion Drilling
6.Cut muzvikamu zvidiki zvikamu
7.RIEVE MOLD-SEZVINOGONESA
Kurongedza:
1. Kukwirisa kwakakosha zvakanyanya mune imwe nyaya yekuvandudzwa kwenyika mukati meizvokuita mari dzakasiyana siyana kuti usvike kunzvimbo yekupedzisira, saka isu tinoisa hanya chaiyo maererano nekutora.
2. Sky steel kurongedza zvinhu zvedu munzira dzakawanda dzinoenderana nezvigadzirwa. Isu tinorongedza zvigadzirwa zvedu munzira dzakawanda, dzakadai,
