Apo mainjiniya anotsanangura 316 kana 316L simbi isina tsvina nokuda kwezvikamu zvakakosha-mavharuvhu ekumanikidzika mumahombekombe emvura hydraulic systems, cylinder housings ye-high-pressure piston pumps, kana winch centre shaft rollers pamotokari dzeinjiniya-havasi kungosarudza chinhu. Ivo vari kusarudza vimbiso yekuita: kuramba kune chloride-induced pitting, kugadzikana kwechimiro patembiricha yakakwira, uye kuperera kwenguva refu munzvimbo dzinotyisa dzemakemikari. Asi iyo vimbiso inongobata chete kana fekitori ichiendesa chikamu ichiita zvinhu zvitatu: metallurgical consistency, dimensional fidelity pasi pehutongi hwakasimba hweGD&T, uye zero kushivirira kune process kukukurwa pamabatches.
Ndicho chikonzero kutsvaga kubva kune chokwadi 316 316L fekitari yesimbi isina tsvina nyaya-kwete general metal supplier, kwete kambani yekutengesa masking semugadziri, asi nzvimbo iyo kupisa kwese kwe316L kunowanikwa kune yakasimbiswa mill test mishumo, uko CNC machining parameters inorongedzerwa zvakanangana neaustenitic stainless kuyerera maitiro, uye uko kukanda porosity kunobatwa kusati kwaitwa kupisa kwekupedzisira kurapwa-kwete mushure.
Takaona mapurojekiti akawandisa achinonoka nekuti "mutengesi wesimbi isina simbi" akagamuchira dhirowa pasina mureza kuti yakatetepa-yakakomberedzwa 316L pombi hwaro yaizomonyoroka panguva yekurerutsira-kushushikana kunze kwekunge yagadzirwa munhevedzano ine inodzorwa yekusunga simba. Takaedza AMS 5387 cobalt alloy nozzles padivi-ne-parutivi ne316L yakaenzana mumajekiseni ejekiseni remvura yegungwa-uye takatarisa simbi isingabatike apo dzimwe nzira dzakachipa dzakakundikana pamaawa 2,800. Icho hachisi ruzivo rwedzidziso. Yakavakirwa mumidziyo yedu yekushandisa, mapuroteni edu ekuongorora, uye mabatiro atinoita ongororo yega yega yeCMM tisati tayera kupera kwechigaro chevharuvhu 316L.
PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kunyatsoita hakuna kuiswa pamusoro pekugadzirwa-inogadzirwa mairi. Yedu ISO-inoenderana nzvimbo muQingdao inobata ese ari maviri ekudyara-cast uye jecha-kanda 316/316L simbi isina tsvina zvikamu, wobva waapedza neakawanda-axis CNC machining anochengetedza ± 0.01 mm kushivirira pazvinhu zvakaita sechisimbiso nzvimbo uye mabhoti-gomba mapatani. Isu hatisi outsource kurapwa kupisa. Isu hatigamuchire mabheti asina kuvimbiswa. Yese yakapfava yakawanda inoongororwa spectrographic pakusvika-uye yakazara batch traceability inoiswa muERP system yedu kusvika kunhamba yechoto uye chiyero chekutonhora.
- Kudzora zvinhu kunotanga usati wacheka: Isu tinobva 316L kubva kumagiyo akasimbiswa kune ASTM A240/A484, neMo content yakabatwa pakati pe2.0–3.0% uye kabhoni ≤0.03%-yakasimbiswa pakupisa, kwete pakutakura.
- Machining anodzivisa basa kuoma: Isu tinoshandisa yakaderera-RPM, yakakwirira-yekudya nzira nePVD-yakavharidzirwa carbide zvishandiso zvakagadzirirwa austenitic stainless, kuderedza kupisa kwekupisa uye kuchengetedza kushorwa kwehutu panzvimbo yepamusoro.
- Kutendeseka kwepamusoro hakugone kutaurirana: Kune dzimba dzepombi dzakafumurwa kune brine, tinoshandisa passivation paASTM A967 (Nzira B) uye tinoona mareshiyo eCr/Fe neXRF-hapana cheki-chete chekutarisa.
- Dimensional kusimbiswa kunoitika katatu: pre-machining (stock verification), mid-process (critical datums), uye post-finishing (yakazara CMM scan inopesana neCAD model).
Vamwe vanogona kupokana kuti chero ISO-yakasimbiswa foundry inogona kuburitsa 316L castings. Asi kukanda 316L hakuna kufanana nekukanda simbi yegrey. Yayo yakakwira nickel uye molybdenum yemukati inowedzera inopisa kubvarura njodzi. Yayo yakaderera yekupisa conductivity inoda chaiyo mold preheat control. Uye maitiro ayo ekugadzira sigma chikamu panguva inononoka kutonhora zvinoreva kuti kupisa kurapwa kunofanirwa kusimbiswa-kwete kufungidzirwa. Isu takarasa maviri prototype heats nekuti mitengo yekutonhodza yakadonha kunze kwe5°C/min hwindo inodiwa kudzivirira kuputika. Ndiyo mari yekudarika chirango chesimbi.
Simba redu riri mukubatanidzwa kwakatwasuka: kukanda, kugadzira, kurapwa kwekupisa, uye kupedzisa kunoitika pasi pedenga remba, neakagovaniswa metrology zviyero uye chaiyo-nguva mhinduro zvishwe pakati pemadhipatimendi. Kana mutengi akatumira dhirowa kune isiri-yakajairwa 316L yekumanikidza vharafu muviri ine asymmetric yekutonhodza nzira, timu yedu haingotore mutengo uye nguva yekutungamira. Isu tinomhanyisa simulation yekusimbisa, tinokurudzira madiki geometry tweaks kudzikisa shrinkage cavities, uye tipe zano remachining kutevedzana kunoderedza kudzvanya-kucheka kutenderera nguva ne22% pasina kubaira flatness.
Vatengi vepasi rose - kubva ku hydraulic OEMs kuGermany kuenda kune vanopa masevhisi emafuta muTexas - vanovimba nesu nekuti kuvimbika hakusi kushambadzira kuno. Zvinogona kuyerwa: 99.4% pa-nguva yekuendesa mukati memwedzi gumi nemisere yapfuura, zero kutadza kwemunda kwakasungirirwa kune kusaenderana kwezvinhu, uye kuzara kwekuongorora kweASME BPVC Chikamu II kana PED 2014/68/EU zvinyorwa zvekuteerera. Isu tinotumira 316 uye 316L Stainless simbi zvikamu kuNorth America, Europe, uye Southeast Asia-kwete sezvigadzirwa, asi sezvakanyorwa, zvinoteedzera, zvinoshanda zvakasimbiswa zvikamu.
Kana uchida a 316 316L fekitari yesimbi isina tsvina iyo inobata chikamu chako senge mishoni-yakakosha Hardware-kwete yezvekutengesa SKU-iwe unoda vadyidzani vakagadzira mazana e316L silinda dzimba dzemapombi edhaka matatu, vanonzwisisa kuti sei 0.5 ° dhizaini angle ichikosha kupfuura kushata kwepasi muchigaro chevharuvhu yemvura yegungwa, uye vanochengeta zvitupa zvakasvibirira zvakaiswa padivi pese. Icho hachisi chiyero chetsika. Ndiwo mafambiro edu ezuva nezuva.
Tarisa mberi: tiri kuwedzera kugona kwedu muhybrid casting-machining process yemagungano makuru-diameter 316L uye kudzika R&D pane yakaderera-tembiricha mhinduro annealing yekuvandudza intergranular corrosion resistance. Nekuti mune yakakwira-stakes maindasitiri maapplication, iyo chaiyo Stainless simbi chikamu haingogadzirwa. Inowanikwa - batch by batch, kupisa nekupisa, kuyerwa nechiyero.
