Kugadzirwa kwejecha kunoramba kuri nzira inodhura zvikuru yekugadzira yakaoma, yakakwirira-kutendeseka kwesimbi zvikamu-kunyanya kana madziro emadziro anopfuura 6 mm, chikamu chinorema chinodarika 5 kg, kana mavhoriyamu epagore anowira pakati pegumi nemazana mashanu mayunitsi. Asi hazvisi zvese zvekukandira jecha zvakaenzana. Takaona vatengi vakawandisa vachigashira zviyo zvisingaenderane chimiro chezviyo, zvisingatarisirwi kudonha porosity mumafurangi anotakura, kana dimensional kudonha mushure mekupisa kwekupisa - kungoona chikonzero chaive chisiri chegiredhi kana tembiricha yekutanga, asi mold compaction kusiyanisa pakati pepakati maprints.
Nei Kukandira Jecha Kuchiri Kukunda kune Precision Maindasitiri Zvikamu
KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Isu tinomhanyisa jecha uye mitsara yekukanda mari - asi tinochengeta jecha rekukanda kune zvikamu zvinopisa, mechanical damping, kana hombe geometry inoda iyo: piston pombi silinda inosvika 1,200 mm kureba, injiniya mota winch centre shaft rollers inorema 4 kg2 inorema 2 kg2. Aya haasi "akaoma blanks" akamirira machining anorema. Iwo ari padhuze-net-chimiro castings akabatwa ku ± 0.3 mm pane yakakosha datum nzvimbo, nepamusoro pekupedzisira yakasimba seRa 6.3 µm pamichina yekusangana.
Kiyi haisi kusvetuka chaizvo-iri kuinyudza kare. Yedu yekugadzira jecha rekugadzira maitiro anotanga neCNC-machini patani midziyo (kwete huni kana furo), inoshandisa resin-yakasungwa silica jecha rine hunyoro hunodzorwa. <2.1% uye permeability 110–130, uye inoshandisa chaiyo-nguva compaction yekutarisa panguva yekuumbwa. Iyo yekupedzisira nhanho yega inocheka musimboti wekuchinja hurema ne74% zvichienzaniswa nemanyorero ramming-dhata rakasimbiswa pane gumi nemasere hydraulic manifold batches pamusoro peQ3 2023.
Sarudzo ina dzeTekinoroji Dzinoita kana Kutyora Kukanda Kwako
Kukundikana kwakawanda kunodzokera kune imwe yesarudzo ina dzakaitwa tsanga yekutanga yejecha isati yabata furasiki:
- Pateni kubvumidzwa zano: Standard 1% shrink compensation inokundikana kune cobalt-nickel alloys seAMS 5387. Isu tinoshandisa kusiyana-siyana-0.92% axial, 0.85% radial-yeT800-based pump housings kubata GD & T callouts pakutakura magazini.
- Riser dhizaini pfungwa: Kwete vhoriyamu-yakavakirwa, asi kusimba-nguva-inofananidzwa. Isu tinotevedzera kutonhora macurves tichishandisa MAGMAsoft, tobva taisa insulated risers chete apo nguva yekusimba yemunharaunda inodonha pazasi 87% yeiyo gobvu chikamu chekutanga.
- Mold venting placement: Vents vanoenda 12 mm kubva ku cope/core parting mitsara-kwete zvisina tsarukano-yakamisikidzwa kutiza nzira dzekuyerera kwegasi dzakamepurwa kuburikidza nekuora kwevacuum kuyedzwa.
- Shakeout nguva: Usambofa "kana pakatonhorera zvakakwana kubata." Kune ductile iron castings pamusoro pe80 mm chikamu ukobvu, tinononoka kuzunza kusvika pamusoro tembiricha yarova 520°C ±15°C. Kutsauka nekupfuura 20 ° C, uye kusara kwekushushikana kunowedzera 3.2 × mupombi nheyo yekuisa makumbo.
Kana Jecha Kukandwa Kunodarika Investment Kukanda-Uye Kana Zvikasadaro
Mamwe mainjiniya anogadzika kukudyara kwekudyara kwe "chaizvo." Asi iyo trap. Investment casting inopfuura pasi pe15 kg uye pasi pe150 mm max dimension-asi ichinetseka nemukati memigero yakakura kupfuura Ø25 mm kana kuchinjika kwemadziro akakora kupfuura 45 mm pasina misodzi inopisa. Isu munguva pfupi yapfuura takamhanyisa cobalt alloy nozzle odha: yakafanana AMS 5387 zvinhu, kudhindwa kwakafanana, maitiro maviri. Investment casting yakaunza 92% goho-asi inoda maawa gumi nerimwe ekuchenesa EDM pachikamu chimwe nechimwe kubvisa masara eceramic kubva pa320 mm mukati. Kukanda jecha? 98% goho, zero post-cast bore kupera kunodiwa, 37% yakaderera mutengo wakaiswa.
Nekudaro-kukanda jecha kunotadza kukurumidza kana iwe uchida Ra ≤1.6 µm se-yakandwa nzvimbo, kana maficha madiki pane Ø3 mm nekudzika-kusvika-dhayamita> 4. Iwo anoenda akananga kuCNC machining kubva kune yakasimba bar. Isu hatimanikidze-kukodzera maitiro. Pepa redu rekutaura rinoratidza kusawirirana uku pamberi, paine dzimwe nzira dzakarongwa nemutengo wakakwana pachikamu chekushanda-kwete pakirogiramu kana paawa.
Chii Chaiyo-Nyika Kudzora Hunhu Inotaridzika
"ISO-certified foundry" zvinoreva zvishoma kana kuongorora kwakamira pamabhawa ekutemesa. Panzvimbo yedu yeQingdao, yega yega jecha yekugadzira mijenya inopinda ina inosungirwa yekutarisa nzvimbo:
- Kuuya kwejecha batch kuongororwa: Sieve kugovera, ivhu remukati, uye kurasikirwa-pa-kupisa kwakadzikwa pane ASTM C1107.
- Pre-dira mold kuoma kwekuongorora: Shore Scleroscope kuverenga ≥72 pane ese cope/core surface, akarekodhwa panzvimbo yekukanda.
- Post-shakeout ultrasonic scanning: 100% volumetric inspection for subsurface shrink pazvikamu zvakakosha-hapana sampling.
- Yekupedzisira CMM kusimbiswa: Yakazara GD&T chishumo chinopesana nepakutanga kudhirowa, kusanganisira datum chimiro chekugadzikana cheki mushure mekushushikana-kuzorodza kupisa kurapwa.
Isu tinochengeta kurongeka kwakazara: nhamba dzejecha dzakasvibirira, nyungudusa matanda evira, mold kuomarara mepu, uye CMM point makore — zvese zvakasungirirwa kuPO nhamba yako. Hapana kunze. Ndiwo mabatiro atinovimbisa mavharuvhu ekumanikidza anosangana ne API 6D zvinodiwa mumakondirakiti matatu ekuNorth America ekushandisa-pasina kutadza kumwe kwemunda mumwedzi makumi maviri nemaviri.
Wagadzirira Kukwidziridza Yako Inotevera Kuridza?
Kana chikamu chako chichirema 8-300 kg, chichishanda pasi pekumanikidzwa kwecyclic kana kupfeka kweabrasive, uye ichida kuenderana kwesimbi mumabhechi - kugadzira jecha haisi sarudzo yako yekudzokera shure. Ndiko kuita kwako kuwanda. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inovaka ma castings anopona-kwete kungopfuura-yekuongorora bvunzo. Isu tinotanga nechinangwa chako chekushanda, kwete kudhirowa kwako. Ipapo isu tinofananidza maitiro, zvinhu, uye ongororo kune izvo zvinodiwa neapplication-kwete izvo katalog inoti zvinogoneka.
Shanyira https://www.tsingtaocnc.com kukumbira ongororo yekugadzira. Hunza yako GD&T, nharaunda yekushanda, uye nhoroondo yekutadza. Isu tichakuudza kuti ndeapi maficha anofanirwa kukandwa, ayo anofanirwa kugadzirwa, uye uko kugadzirwa kwejecha kunopa inoyerwa ROI-usati wacheka patani imwe chete.
