I-Surgical Forceps Joint / Hinge Pin Boss

Lona umzimba wehinge omaphakathi ohlanganisa izingxenye ezimbili ze-forcep yokuhlinza, isibambi senaliti, isibambo somiyane noma i-haemostat futhi uphathe i-rivet / screw pin. Ingxenye ukutshalwa kwezimali okufakwe ku-17-4PH yensimbi engagqwali , isixazululo esilashwayo kanye nemvula eqiniswe ku-H900 (≈ 44 HRC) ukuze kunikezwe ukujoyina amandla aphezulu, ukumelana nokugqokwa, isenzo sentwasahlobo esiphindaphindwayo, kanye nokumelana nokugqwala okugcwele okungenasici ngemijikelezo ephindaphindwayo yesitimu, i-autoclave kanye ne-EtO inzalo. Ngemva kokuphonsa, umzimba ngamunye wehinge wenziwa ngomshini we-CNC (ubhorekile, ubuso, izici zokuqondanisa) ukuze kulungiswe kahle lokho odokotela abahlinzayo abalindele - akukho ukudlala kwe-axial, ukuhamba kakhulu, akukho ukugabha. Le ngxenye ingena esikhundleni somshini we-CNC we-multi-axis we-17-4PH yebha yesitoko ngokusakazwa kwe-net-shape okusindisa u-30–50% wempahla eluhlaza kanye no-20–35% wesikhathi somjikelezo wosayizi benqwaba wezingcezu eziyi-1,000–50,000.

Ukucaciswa Kwempahla

• Okujwayelekile : 17-4PH (AISI 630 / ASTM A564 Ibanga 630 / EN 1.4542 / UNS S17400)
• Isimo sokushisa : H900 (480 °C / 1 h / air-cool) — ejwayelekile 44 HRC, ≥ 1,310 MPa UTS
• Inkomba yokuqamba : ASTM A564 Uhlobo 630; ihlinzekwe ngesitifiketi se-EN 10204 3.1 sekhemistri
• Ukuhlolwa kokuhambelana kwe-Bio : Umbiko wokuhlola we-ISO 10993-5 we-cytotoxicity utholakala uma ucelwa elebhu ezimele
• I-Magnetic : Iphansi / eduze noziro ngemva kwe-H900 (imininingwane; akuyona imfuneko elawulwayo yamathuluzi angagxili)

Amandla Obukhulu & Ukubekezelelana

• Ibanga lesisindo : 4 g - 80 g (ijoyinti lesibambo sendandatho esivamile sokuhlinzwa)
• Okuncane. ubukhulu bodonga : 1.2 mm
• Ukubekezelela komugqa we-As-cast : ISO 8062 CT5 (≈ ±0.10 mm esicini esingu-25 mm); i-CT4 eqinile (±0.08 mm) efinyelelekayo ezicini zomshini
• I-CNC post-machining : ±0.03 mm ku-hinge bore kanye nobuso bokukhwelana; ukugxila kobuso nobuso ≤ 0.05 mm TIR
• Izikhonkwane zehinge zazinobunzima : Ra 0.8 µm; i-mirror-lapped ku-Ra 0.4 µm etholakalayo
• Ukuhlola : 100% ye-athikili yokuqala ye-CMM (Zeiss Contura), ukukala okusetshenzwayo, ukulandeleka kwezinga le-lot nge-EN 10204 3.1

Izinketho Zokuqeda Ubuso

• I-As-cast + tumbling : Ra 6.3 – 12.5 µm (yamukelekile kumalunga amaningi angaphakathi angewona obuhle)
• I-CNC iqedile : Ra 0.8 – 1.6 µm ebusweni obusebenzayo
• I-Electropolishing : I-Ra ≤ 0.4 µm, isusa i-thermal-tint futhi ithuthukisa ukuhlanzeka
• I-Passivation ngayinye ye-ASTM A967 / A380 : indinganiso kuzo zonke izingxenye zebanga lokuhlinzwa
• I-Black oxide / i-DLC coating : kuyakhetheka ukunamathela okubonakalayo (isb. imindeni yezinsimbi ezinemibala)

Izinhlelo zokusebenza

• I-forceps yokuhlinza yesibambo sendandatho (Mayo, Metzenbaum, Kelly)
• Izibambi yenaliti (Mayo-Hegar, Mathieu, Crile-Wood)
• Omiyane / Halsted / Kelly / Crile haemostats
• Ama-clamps ama-tubing kanye ne-forceps yamathumbu
• Imindeni yezinsimbi ezilahlwayo nezisebenzisekayo kabusha (Ikilasi I kanye namadivayisi ezokwelapha Ekilasi IIa)

Kungani Khetha i-Ningbo Ruican yale ngxenye

• Amalokhi wokunemba okungu-17-4PH : Iminyaka engu-17+ yokutshala imali kanye nokwelashwa okushisa kwe-martensitic stainless — siletha ubulukhuni obungaguquki ukusuka kwenye indawo kuye kwenye (okujwayelekile ± 2 HRC)
• Ukukhiqiza komumo oseduze nenetha : 30–50% ukonga impahla eluhlaza uma kuqhathaniswa nomshini osuka kubha, 20–35% ukonga isikhathi somjikelezo
• I-CNC yangaphakathi : i- finish-bore, i-face-mill kanye ne-centre-drill kuseli elilodwa elizinikele ukugcina ithuluzi elingaphezulu liphansi
• Okugxile ekudwebeni : sebenzela ISINYATHELO / IGES / umdwebo wakho — sisebenzisa i-DFM (idizayini yokusakaza + imishini) bese sibika emuva kungakapheli amahora angama-48

Izitifiketi Nokuma Kokulawula

• I-IATF 16949 (esebenzayo)
• I-TS EN 10204 3.1 izitifiketi zekhemistri nezikamishini - zinikezwa indawo ngayinye
• ISO 19011 / ISO 9001 inqubo eyisisekelo ezuzwe njengefa nge-IATF
• Amaphakheji emibhalo ezinga lephrojekthi le-ISO 13485 (Ifayela Lengozi, Izigaba Zefayela Lomlando Wokuklama, isilawuli sokushintsha umphakeli) ahlanganiswe ngesicelo — phawula ukuthi u-Ningbo Ruican akayena umakhi wenkontileka oqinisekisiwe we-ISO 13485; sisebenza njengomphakeli osakaza ngaphansi kweSivumelwano sakho Sekhwalithi nobunjiniyela, imishini, ukulandeleka kanye nedatha yokuhlola eyanele ukusekela uhlelo lwakho lokulawula lwe-ISO 13485 / 21 CFR 820 / MDR Class I-IIa.
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