Pamene mainjiniya amatchula a fakitale yoponyera phula yachitsulo yotayika kwa mavavu ofunikira kwambiri a hydraulic hydraulic valves kapena nyumba zapampopi zothamanga kwambiri, sikuti amangogula magawo - akutulutsa chidaliro chazitsulo. Tawona ma projekiti ambiri akuyimitsidwa pachiwonetsero chifukwa choyambira sichinathe ± 0.02 mm pa AMS 5387 cobalt alloy nozzle bore - kapena choyipitsitsa, chopereka mbewu zosagwirizana m'magulumagulu. Ichi ndichifukwa chake kulondola sikulinso malonda apa. Ndilo maziko.
Chifukwa chiyani kutayika kwa sera kumapambanabe pazinthu zovuta, zopangira ma aloyi apamwamba
Kutaya phula zitsulo—komwe kumatchedwanso kuponya ndalama—kumakhalabe kosayerekezeka ndi kucholowana kwa mawonekedwe a ukonde mu superalloy. Kuponyera mchenga sikungafanane ndi kukhulupirika kwa khoma lopyapyala la nyumba ya silinda yapampu ya T800 ya cobalt. Kuponyedwa kwakufa kumalephera ndi kusungunuka kwapamwamba kwa cobalt-nickel komanso chikhalidwe cha abrasive. Kuponyera kwa Centrifugal kulibe mphamvu ya GD&T yofunikira pamadoko a valve. Pakutumizidwa kwapadziko lonse lapansi, nthawi zambiri timawona kutsetsereka pamwamba pa ± 0.15 mm muzofanana ndi mchenga-zokwanira kuyambitsa kutsika kwa chisindikizo pa 3,000 psi. Kuyika ndalama kumakonza izi. Dongosolo lake la chipolopolo cha ceramic limapereka kumtunda mpaka ku Ra 1.6 μm ndi kulolerana kolimba ngati ± 0.05 mm pama diameter ovuta-popanda makina achiwiri pa 60% ya magawo athu a pampu a cobalt alloy.
Zinayi zomwe sizingakambirane fakitale yanu yotaya zitsulo zotayika iyenera kutsimikizira
Wokondedwa wodalirika samangoyendetsa phula ndikutsanulira zitsulo. Iwo ali ndi fiziki kumbuyo kwake. Izi ndi zomwe timatsimikizira tisanavomereze ntchito ina iliyonse yoyimba:
- Kufufuza kwazinthu mpaka kutentha nambala-osati "AMS 5387 yovomerezeka." Pulagi iliyonse ya cobalt alloy yomwe timaponyera imakhala ndi malipoti oyesa mphero, kutsimikizira kwazithunzi, ndi zolemba zakale zamafuta.
- Kutsimikizika kwa CMM munjira zitatu: kusonkhanitsa sera (asanatsukidwe), kukhulupirika kwa zipolopolo (mutatha kuwomba), ndi geometry yotenthetsera pambuyo pa kutentha (isanamalize)
- Kuwongolera kwa Microstructure kudzera pamapu ang'anjo: palibe malo otentha, palibe madera ozizira. 12 masekondi 12 aliwonse panthawi yothira - ndizofunikira kuti tipewe gawo la sigma mu cobalt-nickel alloys.
- Kuyesa kogwira ntchito kowotchera kumasulidwa: kuponyera kulikonse kwa valve kumayesedwa kutayikira kwa helium pa 1.5 × kugwira ntchito kukakamiza musanatumize
Ena anganene kuti makina a CNC okha amakwanira magawo olondola kwambiri. Komabe, kupanga AMS 5387 kuchokera ku bar yolimba kumawononga 78% ya zinthu - ndipo kumabweretsa kupsinjika kotsalira komwe kumasokoneza moyo wotopa mu ma roller a winch center shaft. Kuyika ndalama kumayambira pafupi ndi ukonde. Kenako timangopanga zomwe zili zofunika: malo osindikizira, zolemba zonyamula, ndi mawonekedwe a ulusi. Chotsatira? 42% yotsika nthawi yozungulira ndi 3 × moyo wautali wautumiki m'mayesero akumunda.
Kumene cholinga cha mapangidwe chikugwirizana ndi zenizeni zenizeni
Timapeza funso mlungu uliwonse: "Kodi mungathe kujambula geometry iyi?" Yankho limadalira zochepa pa mafayilo a CAD komanso zambiri za momwe gawolo limakhalira pansi pa kupsinjika kwa kutentha. Nthiti zoonda zosachepera 4 mm zimagwera mu chipolopolo. Makona akuthwa amkati amatchera zotsalira za ceramic. Ma angles olowera pansi pa 0.5° amachititsa kulephera kutulutsa sera. Ichi ndichifukwa chake kuwunika kwathu kwaukadaulo sikuyima pa GD&T. Timatsanzira kuchucha kwa sera, kukulitsa zipolopolo, ndi kulimba kwachitsulo pogwiritsa ntchito MAGMASOFT®—ndikutumizanso zojambula zokhala ndi zolemba zopanga masana mkati mwa maola 48. Mwachitsanzo, posachedwapa tapanganso maziko opopera osakhazikika powonjezera zokwera ziwiri zaukadaulo. Izi zinathetsa microporosity mu flange yonyamula katundu-ndikudutsa ASTM E192 akupanga kuyendera poyamba kutsanulira.
Kusankha fakitale yanu yotayika yachitsulo yotayira kumatanthauza kusankha mbiri yanu yowopsa
ogula Global kusankha QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. osati pamtengo wotsika kwambiri—koma wotsikitsitsa kwambiri *ndalama zonse za umwini*. Malo awo ogwirizana ndi ISO amaphatikiza makina opangira, ma axis angapo, komanso kusuntha pamalo amodzi olamulidwa. Palibe ma handoffs. Palibe kusagwirizana kwamagulu. Palibe kukonzanso modabwitsa. Pamene European OEM ikufuna mayunitsi 120 a cobalt alloy nozzle pamndandanda wanthawi yamasabata 10, tidapereka zokolola 100% zoyamba - ndi ma cert athunthu, malipoti a CMM, ndi zolemba zotayikira zikuphatikizidwa. Miyeso yodalirikayi: kuyenda kwawo kowonda kumathandizira kutumiza kokhazikika kuchokera ku prototype (zochepa ngati zidutswa 5) kudzera pamayendedwe apakatikati (mpaka mayunitsi 5,000 / chaka).
Ngati ntchito yanu ikufuna kukhazikika kwapakati pa 3,000 psi, kukana dzimbiri m'malo a mpweya wowawasa, kapena kukana kuvala pamapampu otayirira - mufunika fakitale yoponyera phula yachitsulo yotayika zomwe zimagwiritsa ntchito zitsulo ngati sayansi, osati luso. Yambani ndi kufufuza zinthu. Fufuzani m'ntchito za metrology. Pamafunika kutsimikizika kwa magwiridwe antchito-osati kutsata kwapang'onopang'ono. Kenako yang'anani abwenzi omwe amayika zofunikirazo mu sitepe iliyonse-kuyambira jekeseni wa sera mpaka pakuyika komaliza.
