Mainjiniya akamatchula ma fakitale opangira zitsulo zopangira ma valve ofunikira kwambiri opangira ma hydraulic kapena nyumba zopopera zothamanga kwambiri, sikuti amangogula magawo - akugula kukhazikika kwapang'onopang'ono, kusasunthika kwa ma 500-unit batches, ndi zero kulolerana kwa porosity yonyamula katundu. Ichi ndichifukwa chake kulondola sikungonena zamalonda pano-ndizoyambira.
Chifukwa chiyani "Factory Casting Service" Imatanthauza Zambiri Kuposa Mchenga + Zitsulo Zosungunuka
Fakitale yeniyeni yopangira zitsulo imayendetsa fiziki yathunthu yolimba: kuwongolera nucleation panthawi yothira, kuziziritsa kolowera kuti kupondereza mabowo, komanso mpumulo wa post-cast kupsinjika komwe kumalepheretsa kugwedezeka kwa GD&T pakumakina komaliza. Tawona makasitomala akukana maere onse-osati chifukwa kukula kwake kunali kosiyana, koma chifukwa kuyendayenda kwa tirigu kunasokoneza moyo wotopa mu nyumba ya piston pump silinda yomwe ikugwira ntchito pa 3,000 psi cycle. Ndipamene kuthekera kumalekanitsa ogulitsa ndi anzawo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwiritsa ntchito malo ogwirizana ndi ISO ku Qingdao komwe kuponya mchenga ndi kuyika ndalama sizinthu zodziyimira pawokha - zimayesedwa motsutsana ndi zotsatira za makina a CNC. Makasitomala akatumiza chojambula cha AMS 5387 cobalt alloy 6 pampu gawo, gulu lathu limapanga ma curve ochizira kutentha * isanayambike * kapangidwe ka nkhungu. Chifukwa chiyani? Chifukwa ma aloyi opangidwa ndi T800 amakulitsa 12% kuposa 316 zosapanga dzimbiri panthawi yolumikizira yankho-ndipo ngati simubweza patani, lipoti lanu la CMM liwonetsa geometry yabwino pamapepala ndikulephera kugwira ntchito m'munda.
Zinayi Zosakambirana mu Kuponya Kwachitsulo Kwapamwamba Kwambiri
Sizinthu zonse zachitsulo zomwe zimakhala ndi moyo weniweni. Izi ndi zomwe timatsimikizira-nthawi iliyonse:
- Kufufuza kwazinthu mpaka kutentha nambala: Gulu lililonse lazitsulo zosapanga dzimbiri limanyamula malipoti ovomerezeka a mphero okhala ndi mphamvu zolimba, kulimba, komanso kukana kwa dzimbiri pakati pa ASTM A957.
- Dimensional loko musanayambe makina: Timayesa ma geometry a as-cast pogwiritsa ntchito makina ojambulira a 3D-osati CMM yokha-kuti tigwire tsamba lankhondo chifukwa chozizira kosagwirizana. Ngati maziko a mpope akuwonetsa uta wa 0.15 mm, timasintha masinthidwe * asanayambe * kudula koyamba.
- Kutsimikizira kukhulupirika kwapamtunda: Pamatupi a ma valve opanikizika, timayesa kuyesa kwa fluorescent penetrant (PT) *ndi* ultrasonic makulidwe mamapu-osati kokha m'madera ovuta kwambiri, koma kudutsa malo onse okwerera kumene kupanikizika kwa gasket kumadalira kachulukidwe wa zinthu zofanana.
- Kutsimikizira kogwira ntchito kuposa zojambula: Winch center shaft roller singozungulira chabe-iyenera kutumiza torque popanda kutsetsereka pang'ono. Timayesa mayunitsi a prototype pa ma jig omwe amatengera kunyamula kwenikweni komanso kusinthasintha kozungulira.
Pomwe Ma Casters Okhazikika Amayima, Kulondola Kumayambira
Otsatsa ena amatchula mitengo ya fakitale yopangira zitsulo potengera kulemera kokha. Izi zimalephera pamene gawo lanu ndi lopanda wamba wa cobalt alloy nozzle ndi makulidwe a khoma la 0.05 mm mu gawo la 45 ° conical. Makoma opyapyala amazizira kwambiri, zomwe zimapangitsa kuchepa kwapang'onopang'ono; flanges wandiweyani kuziziritsa pang'onopang'ono, kutulutsa kupsinjika kotsalira. Yankho lathu? Njira zoziziritsira nkhungu zomwe zimayendetsedwa ndi madzi oyendetsedwa ndi PLC-otsimikiziridwa ndi infrared thermography panthawi yoyeserera.
Tapereka zoposa 2,300 zitsulo ndi zitsulo zosapanga dzimbiri kuyambira 2019-palibe zomwe zimafunikira kukonzanso chifukwa cha kusagwirizana kwazitsulo. Bwanji? Timagwiritsa ntchito zinthu zopangira zinthu ndi mphero zitatu zovomerezeka, timayesa kusanthula kowonekera kotala kotala pa kutentha komwe kukubwera, ndikusunga database yayikulu ya alloy yomwe imawonetsa kufanana kwa kaboni ndi index yoloseredwa ya machinability index. Pamene European OEM inkafunika mayunitsi 120 a valavu yachitsulo chosapanga dzimbiri yokhala ndi ≤0.02 mm yopirira pamadoko asanu ndi limodzi, tidagwiritsa ntchito izi kusankha mtundu wa kaboni wa 17-4PH wokhala ndi sulfure wokongoletsedwa bwino-kudula zida kuvala ndi 40% ndikugwira GD&T molimba kuposa momwe amavomerezera poyamba.
Kutumiza Kweniyeni, Osati Madeti Okha pa Tchati cha Gantt
"Kupereka nthawi" sikukutanthauza kanthu ngati magawo 10 oyambirira alephera kuyesa ntchito. Kukonzekera kwathu kopanga kumaphatikiza zipata zabwino - osati zochitika zazikulu zokha. Dongosolo lililonse limadutsa pazigawo zinayi: kutsimikizira kujambula (kutheka kwa GD&T), kutulutsa zinthu (nambala yotentha yolowetsedwa), scanner ya CMM (pambuyo pakupanga makina ovuta), ndikuwunika komaliza (dimensional + functional + visual). Timasunga kutsatiridwa kwathunthu kwa digito: ngati kasitomala akuwonetsa vuto, timakoka pulogalamu yeniyeni ya CNC, chipika cha kutentha, ndi ID ya opareshoni mkati mwa mphindi 90.
Kulangidwa kumeneku kumatipangitsa kuti tizithandizira kujambula mwachangu - kupereka misonkhano yamakina-ndi-cast m'masiku 18 ogwira ntchito - komanso kuthamanga kwamphamvu kwapakatikati. Kwa North America hydraulic system integrators, timakhala ndi chitetezo cha malo opanda kanthu a silinda wamba, kuchepetsa nthawi yotsogolera kuchokera ku masabata 12 mpaka masabata atatu popanda kusokoneza certification.
Kusankha fakitale yopangira zitsulo sikungofuna kupeza mawu otsika kwambiri-ndipo kuchotsa zinthu zomwe zimayambitsa kulephera kwamunda. Ndikudziwa kuti pulagi yanu ya cobalt alloy sichitha kugwedezeka chifukwa cha kugwedezeka kwake kwa mkono wa dendrite kunayesedwa ndikuwongoleredwa. Ikulandira pampu maziko ndi pamwamba pamwamba Ra ≤0.8 µm-osati chifukwa ikuwoneka bwino, koma chifukwa malo osalala amachedwetsa kukokoloka kwa cavitation ndi 3.2x mu ntchito ya abrasive fluid. Ndiwo muyezo wa QINGDAO QIANGSENYUAN TECHNOLOGY amakumana - osati mwa apo ndi apo, koma mwadongosolo. Pamene kulondola kwazithunzi ndi kukhulupirika kwapangidwe sikungathe kukambitsirana, yambani ndi zitsulo zomwe mungatsate, njira zomwe mungatsimikizire, ndi zotsatira zomwe mungatsimikizire.
