Xa indlu yepompo ye-hydraulic iqhekeza phantsi kwe-350-bar yoxinzelelo-okanye i-cobalt-alloy nozzle ihluleka emva kweeyure ze-420 zenkonzo ye-sour-gas-ingxaki ayikho nje inxalenye yokungaphumeleli. Kukungangqinelani phakathi kobuchule bokuphosa kunye nemfuno esebenzayo. Olo kungalingani luqala kwakudala ngaphambi kokuba kugalelwe umngundo: ekudibaneni kwenzululwazi yezinto, ulawulo lomda, kunye neemeko zokulayishwa kwehlabathi lokwenyani. Kwiinjineli ezichaza amacandelo kwi-oyile kunye negesi, ii-hydraulics ezihambayo, okanye iinkqubo zokumpompa ngoxinzelelo oluphezulu, ukukhetha okulungileyo. metal castings factory kuthetha ukukhetha leyo ephatha isinyithi njengenjineli—kungekhona nje ukunyibilika nokugalela.
Kutheni le nto "Ukuphosa ngokuchanekileyo" ayisiyiyo nje iXesha leNtengiso
Siye sabona iiprojekthi ezininzi zilibazisekile ngamalungu adlulayo kuhlolo lwenqaku lokuqala kodwa ajikajika ngexesha lonyango lobushushu-okanye ahlangane nemilinganiselo ethile kodwa asilele kuvavanyo lokudinwa ngenxa yokuba ubume benkozo bebungajongwanga kulo lonke uhlobo lokugalela. Ukuchaneka okuyinyani kufuna ukudityaniswa ngokuthe nkqo: ulawulo phezu kwesatifikethi semathiriyeli ekrwada, imodeli yokuqinisa, uyilo lokulungiswa komatshini, kunye noxinzelelo lwasemva kokuphoswa-konke phantsi kophahla olunye. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Yonke indlu yempompo ye-cobalt ye-cobalt ye-AMS 5387 iqala nge-traceable T800-grade ingot, iqinisekiswe nge-PMI kunye ne-OES ngaphambi kokunyibilika kwakhona. Akukho bhetshi iqhubeka ngaphandle kokuqinisekisa umxholo wekhabhoni ± 0.02%, ukwahluka kwechromium <0.15%, kunye nokwahlulwa kwe-interdendritic ngaphantsi kwe-ASTM E1268 i-Class B imida.
Oku asikokuthobela ithiyori. Kwiprojekthi enye ye-OEM yaseMntla yaseMelika, sichonge i-micro-shrinkage kwindawo yokutshintsha isihlalo sevalve usebenzisa i-X-ray CT-emva koko sihlengahlengise isantya sokungena kunye nokubekwa kwesinyusi ukuyiphelisa. Isiphumo? Iqanda lisebenza ngokutsha kwiiyunithi ezili-1,280. Ukuphosa okuchanekileyo apha kuthetha ukuphindaphindwa komda phakathi kwe-±0.05 mm kwiibhore ezibalulekileyo *kunye* neempawu zoomatshini ezibambe ngaphakathi kwe-3% yespekthi kuzo zonke izinto eziqhutywayo zemveliso-kungekhona kwiikhuphoni zovavanyo kuphela.
Apho iSand Casting idibana neCNC Reality
Abanye ababoneleli bahlulahlula ukuphosa kunye noomatshini kumasebe avaliweyo. Oko kudala iindawo ezingaboniyo. Isiseko sempompo yentsimbi esesantini sinokubamba ukunyamezela kwe-GD&T-kodwa kuphela de kube uxinzelelo lwentsalela olubangelwa ngoomatshini lugqwetha indawo enyukayo. I-QINGDAO QIANGSENYUAN isombulula oku ngokudibanisa utyalo-mali kunye nemigca yokuphosa isanti kunye neeseli ze-CNC ze-multi-axis. Iinjineli zabo zijonga umzobo wakho ukuba "singawuphosa?" kodwa "siyiphosa njani ukuze oomatshini bokugqibela bagcine ingqibelelo yesakhiwo?"
Umzekelo: iipiston pump cylinder housings zifuna ibhore concentricity ≤0.03 mm ngaphezu kwe-450 mm ubude. Isisombululo sabo sidibanisa ukuqina kolwalathiso kwi-silica-bonded molds kunye nokuqinisekiswa kwe-CMM kwi-process kwizigaba ezintathu-pre-machining, emva kokugqithisa, kunye nokugqiba. Unyango lobushushu (ukuba lukhankanyiwe) lwenzeka kwiziko levacuum kunye nemephu yexesha langempela le-thermocouple, iqinisekisa ukuqina okufanayo kuwo wonke umahluko wobunzima bodonga ukusuka kwi-12 mm ukuya kwi-85 mm.
- Ukuphoswa kwentsimbi: I-ASTM A48 Class 30B ukuya kwi-65B, kunye nodularity>85% iqinisekisiwe nge-ISO 945
- Ukujulwa kwentsimbi: ASTM A743 CF8M/CF3M enomxholo weferrite 5–12% ilinganiswa ngeFeritiscope
- Amacandelo e-cobalt-nickel: i-AMS 5387 eqinisekisiweyo, kunye ne-Rockwell C 42-48 kunye ne-Charpy V-notch ≥25 J kwi -40 ° C
Oko “Okunokuthenjwa” Kuthethwa Enyanisweni Xa Uqhelisela
Ukuthembeka akuqinisekiswanga yi-ISO 9001 yodwa. Yakhelwe kuyilo lokuhamba komsebenzi. Xa umsasazi waseYurophu efuna iiyunithi ezingama-220 ze-non-standard winch center shaft rollers-T800 alloy, 1,240 mm ubude, kunye ne-splines ephazamisekile kunye nejenali yokuthwala kanzima-iqela alizange licaphule ixesha lokukhokela. Baqhube uphononongo lokwenziwa kwezinto: incoko enokubakho ephawulwe kwi-spline milling ngenxa yomlinganiso wembonakalo, ulandelelwano olucetywayo lwendlela yesixhobo eyenye, kunye nophambuko oluqinisekisiweyo olunokulinganisa okulinganiselweyo kwangaphambili.
Oko kukuthembeka: akukho nto imangalisayo kuHlolo lweNqaku lokuQala. Ukulandelelwa ngokupheleleyo kubandakanya amanani amaninzi kwisatifikethi ngasinye sokuthotyelwa, kunye neerekhodi zedijithali ezidibanisa icandelo ngalinye kwilogi elinyibilikayo, itshati yomjikelo wokuphatha ubushushu, kunye nengxelo yeCMM. Ukuba umthengi ucela idatha enobungakanani kwiyunithi ethile ethunyelwe nge-Q3 2023, iya kufunyanwa kwakhona ngaphantsi kwemizuzwana engama-90-hayi "ngaphakathi kweentsuku ezi-5 zomsebenzi."
Ukukhetha Ngaphaya Kwencwadana
Buza nawuphi na umphathi wokuthengwa kwempahla ophethe iindawo ezibalulekileyo zobuthunywa: elona xabiso likhulu ayisiyonxalenye yexabiso-lixesha lokuphumla xa ukutshintshwa kufika emva kwexesha okanye kusilela kwangoko. Ngoko jonga kwiikhathalogu ezimenyezelayo. Buza endaweni yoko:
- Ngaba ungabelana ngamaxwebhu e-PPAP yamva nje yecandelo le-AMS 5387 kwijometri efanayo?
- Ukuqinisekisa njani ukufana kwe-microstructure kuwo wonke amacandelo ashinyeneyo?
- Sithini isivuno sakho somndilili wokupasa kuqala kwiintonga ezintsonkothileyo ezinodonga olucekethekileyo?
- Ngaba wenza uvavanyo olusebenzayo-njengoxinzelelo lwe-hydrostatic lubambe kwi-1.5 × uxinzelelo lokusebenza-kwibhetshi nganye?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. uphendula ngokuthi ewe kuzo zone—ngobungqina, kungekhona izithembiso. Amandla abo akakho kwisikali, kodwa kwi-specialization: ulwazi lwesizinda esinzulu kwiimpompo zepompo, i-hydraulic housings, kunye ne-shaft-intensive shafts-kunye neenkqubo ezidibeneyo zokuhambisa ngaphandle kokunciphisa.
Iinjineli eziphulukene nenani lohlengahlengiso olubangelwa kukugqwethwa okunxulumene nokuphosa-okanye amaqela okuthenga adiniwe kukusukela imihla yokuhanjiswa-ukuthembeka kuqala nge metal castings factory leyo ibona indawo njengenkqubo, hayi imilo. Kulapho ukwenziwa ngokuchanekileyo kuzuza ubunzima bayo.
