Stellite 6 haingori imwe cobalt-based alloy-ndiyo mainjiniya ezvezvinhu anosvika kana kutadza isiri sarudzo. Mune hydraulic pombi dzimba dzinomhanya pa420 bar, muzvigaro zvevharuvhu zvakavhurika kune jecha-rakaremerwa gasi rakavava, kana mune inomhanya-mhanya winch shaft rollers pane zvicherwa zvemigodhi, Stellite 6 inoburitsa kusakara kunobuda kunze kwesimbi isina tsvina ne5-8 ×. Asi kuitsvaga zvakavimbika? Ndiko uko vatengi vazhinji vanomira. Takaona maneja ekutenga achiramba makotesheni matatu asati aziva: iyo bhodhoro haisi mutengo - ndeye metallurgical consistency, dimensional repeatability, uye traceable AMS 5387 kutevedzera. KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., tinochina, kukanda, uye kupedzisa zvikamu zveStellite 6 zuva nezuva-kwete sechinhu chekatalogi, asi senzira yekurangwa yakadzika midzi mumakore gumi nemaviri e hydraulic uye oilfield chikamu chebasa.
Nei "Stellite 6 fekitori" yekutsvaga vhoriyamu yakakwira-uye zvazvinoreva chaizvo
"Stellite 6 fekitori" mibvunzo yakasimuka 68% YoY mumapuratifomu ekutsvaga maindasitiri-inofambiswa nemainjiniya aneta nekugadzirisa kubva kune-spec cobalt alloy dhirivhari. Mumwe mutengi akatumira mabheji matanhatu eAMS 5387 piston ring grooves nekuti kuomarara kwakasiyana kubva pa42 kusvika 49 HRC pamijenya. Imwe yakarukwa 22 nozzles mushure me micro-cracking yakaonekwa panguva yekupisa bhasikoro-inoteedzereka kune isingaenderane carbide kugovera mune base zvinhu. Idzi hadzisi nyaya dzekupedzisira. Iwo zviratidzo zveakatsemuka cheni dzekugovera: vatengesi vanotsvaga kubva kune akawanda melt zvitoro, vatengesi vanotsiva neasina-certified T800 akaenzana, kana vagovani vakabata hesitori vasina marekodhi ekurapa kupisa. A chokwadi Stellite 6 fekitari inofanirwa kudzora marevhisi mana panguva imwe chete: yakasimbiswa mbishi billet sourcing, inodzorwa yakasimba-mhinduro yekupisa kurapwa, chaiyo machining yezvinhu zvakaomeswa (Rockwell C 44-48), uye post-machining pamusoro pekutendeseka kwechokwadi. Isu tinoita zvese zvina-mune imwe ISO 9001 nzvimbo muQingdao.
Hapana kukanganisa pane simbi-kutanga neAMS 5387 traceability
Isu tinopa mabheti eStellite 6 chete kubva kumagayo ane yakazara AMS 5387 certification-uye tinochengeta mill bvunzo mishumo, nhamba dzekupisa, uye spectrographic ongororo yechero odha. Sei? Nekuti kabhoni yemukati inochinja ye ± 0.03% inoshandura carbide vhoriyamu chikamu kusvika 15%, ichikanganisa zvakananga abrasion kuramba mumapombi ekubata slurry. Chikwata chedu chekukandira chinoshandisa kuumbwa kwekudyara kune yakaoma geometries senge multi-orifice cobalt alloy nozzles, yobva yaisa kaviri-solution anneal (1175 ° C + 1050 ° C) inoteverwa neinodzorwa kutonhora kwemhepo-kunzvenga brittle sigma chikamu chinoumba mune inononoka-inotonhorera kutonhora. Kune zvikamu zvemuchina, isu tinoshandisa akaomesesa 5-axis CNC mapuratifomu ane ceramic kuisa uye cryogenic inotonhorera kuburitsa. Izvi hazvisi zvehuinjiniya-ndiwo mabatiro atinoita ± 0.015 mm kushivirira pa 32-mm-diameter centre shaft rollers tichichengeta kushata kwepasi pasi peRa 0.4 µm.
Vertical integration inogadzirisa izvo vasingakwanise kugovera
Vamwe vatengesi vanotengesa Stellite 6 mabara. Vamwe vanoagadzira. Vashoma vanobata kukanda, kurapwa kwekupisa, kunyatsogaya, uye kuyedza kushanda pasi pedenga rimwe. Asi iyo yekubatanidza haigone kutaurirana kune mishoni-yakakosha zvikamu. Kana European OEM yaida kutsiva silinda dzimba dzemapombi akanyanya-kudzvanywa katatu, aimbove mutengesi akaendesa zvikamu zvine subsurface porosity-zvisingaonekwe kudzamara hydraulic kuyedzwa pa350 bar yakonzera njodzi kuvharwa kwechisimbiso. Isu takamhanyisa ultrasonic kunyudzwa kuyedza pane yega yega yekukanda, ndokuzosimbiswa yakabereka concentricity nemhepo gaging pane matatu axial ndege. Zvakaguma nei? Zero kutadza kwemunda mukati me17,000 maawa ekushanda. Kufamba kwedu kwekushanda kunobvisa mahandoffs: dhizaini dhizaini → kuburitsa zvinhu → kukanda → kupisa kupisa → CNC → CMM kusimbiswa → yekupedzisira kumanikidza bvunzo. Nguva yekufambisa inodonha ne30%. Rework inowira ku <0.7%.
Kuita chaiko kwepasirese-kwete zvivimbiso zvedhetabheti
- Mavharuvhu ekumanikidza: Stellite 6 zvigaro zvekuisa zvinopona 1.2 miriyoni mitsetse mumajekiseni emvura yemunyu apo 316 isina tsvina inokundikana pa210,000 mitsetse.
- Piston pombi dzimba: Mabhori akaomeswa nepamusoro anochengetedza ≤0.008 mm ovality mushure memaawa 8,000 pa200 ° C uye 400 rpm
- Winch centre shaft rollers: Ramba mitoro ine simba rematani gumi nemashanu pasina kukuvara-kunyangwe mushure memaawa zviuru zvitatu nemazana mashanu munzvimbo dzinotyisa dzejecha rerenje.
Hatitauri "standard" Stellite 6. Isu tinodzokorora wako application: fluid velocity, size particle, thermal cycling profile, uye hupenyu hwesevhisi hunodiwa. Ndosaka timu yedu yeinjiniya ichiongorora GD&T callouts isati yatora-kwete mushure. Kana dhirowa yako ichitsanangura 0.005 mm yekumhanya pane 120-mm-diameter flange kumeso, isu tinotevedzera kugadzirisa kutsauka kumberi uye kugadzirisa clamping zano. Kana pombi yako ikashanda nguva nenguva nekuchimbidza kupisa, tinokurudzira post-machining stress relief pa650°C—kunyangwe ikawedzera maawa gumi nemaviri. Nekuti hupenyu hurefu hahuyerwe mumwedzi. Iyo inoyerwa munguva yekukwira, yekusara chikamu kuderedzwa, uye kudzivirira kudzima mitengo.
Stellite 6 inoita chete kana simbi yayo, geometry, uye mamiriro epasi achinyatsoenderana. Kurongeka ikoko kunotanga—kwete nehurongwa hwekutenga—asi nefekitari inobata macobalt alloys segadziriro, kwete chinhu chinotengeswa. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inogadzirisa iyo kurongeka muchikamu chimwe nechimwe. Kune mainjiniya anoyera budiriro munguva inoreva pakati pekutadza-kwete mumutengo wakaderera weyuniti-iyo Stellite 6 fekitari iwe yaunoda yakatogadziriswa, yakasimbiswa, uye yakagadzirira chikamu chako chinotevera chakakosha.
