Xa iinjineli zicacisa ukuphoswa kwentsimbi yee-hydraulic manifolds, izindlu zempompo, okanye iirola ze-winch shaft, azithengi nje isinyithi-zithenga ukuzinza kwe-dimensional phantsi koxinzelelo lwe-300-bar, ukuhambelana kwe-microstructural kwiibhetshi ezinamacandelo angama-500, kunye nokunyamezela i-porosity kwiindawo ezithwele umthwalo. Yiyo loo nto"umzi-mveliso wentsimbi yesiko” ayilocandelo lomthengisi-ngumgangatho wokusebenza.
Sibone iiprojekthi ezininzi zilibazisekile ngabaseki abaphatha intsimbi njengomsebenzi wemveliso: ukubalwa kwamaqhuqhuva egraphite angahoywa, izibonelelo ezinciphayo eziqikelelwayo kwimizobo yelifa, iishedyuli zonyango lobushushu zisetyenziswa ngokubanzi. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., yonke intsimbi yokuphosa iqala ngenjongo yesinyithi-kungekhona nje ukuzaliswa ngundo. Indawo yethu ehambelana ne-ISO eQingdao iqhuba iinkqubo zokugalela isanti ezilinganiswe kwi-ASTM A48 Class 35, i-A536 ductile iron, kunye ne-custom ferritic-pearlitic blends-nganye ikhethiweyo ukuze itshatise iiprofayili zoxinzelelo olusebenzayo, hayi nje iitshati zamandla okuqina.
Imfuno yehlabathi yokwenyani ibumba inkqubo yethu yokuziphatha. Kwizindlu zepiston pump cylinder, silawula amazinga okupholisa ngaphakathi ±2°C kuwo wonke umngxuma wokungunda ukunqanda ukugqwetheka kukulungelelaniswa kwebhore. Ngobunjineli bemoto ye-winch center shaft rollers, siqinisekisa i-graphite morphology nge-SEM ngaphambi komatshini-kuba ukusabalalisa i-flake kuchaphazela ngokuthe ngqo ubomi bokukhathala kwi-12,000-cycle intervals. Kwaye xa abathengi bethumela i-GD&T callouts njenge ⌀0.015 mm unyamezelo lwendawo kwi-8× Ø22 mm yokukhwela ibhore, asigcini nje ukulinganisa-silinganisa ukwanda kwe-thermal ngexesha lomatshini, emva koko silungelelanise izixhobo zokucima izixhobo ngexesha langempela usebenzisa i-Renishaw QC20-W probes. Yiloo ndlela esibamba ngayo isikhundla sokwenyani ngaphakathi kwe-0.008 mm kumaqashiso emveliso.
Ukuhlanganiswa ngokuthe nkqo kwenza oku kwenzeke-kwaye kuyimfuneko. Ukuphosa, ukwenziwa kwe-CNC, kunye nokugqitywa komphezulu kwenzeka phantsi kophahla olunye. Akukho zi-handoffs zithetha ukukhukuliseka komda phakathi kokuncipha kunye nokuphela kokugqibela. Sisebenza ngomatshini ngokuthe ngqo kwindawo ephosayo apho kunokwenzeka, sisusa iimpazamo zokulungisa kwakhona. Unyango lobushushu lulandela ukuphosa ngaphandle kokulibaziseka kokudluliselwa kwezinto-okubaluleke kakhulu ekufezekiseni ukuqina okufanayo kwe-Brinell (220-260 HBW) kuwo onke amacandelo angqingqwa. Kwaye ngenxa yokuba sifumana imathiriyeli ekrwada eqinisekisiweyo-enokulandelelwa kwiingxelo zovavanyo lokusila-siyazi eyona nto iqulethe isulfure yebhetshi nganye ngaphambi kokugalelwa. Isulfure ngaphezulu kwe-0.025%? Yaliwe. Akunjalo ngenxa yokuba iphula i-spec-kodwa ngenxa yokuba ibeka umngcipheko we-micro-shrinkage kwimida phakathi kwamacandelo amancinci kunye namancinci.
Umahluli wethu owomeleleyo ayizozixhobo-kukusebenza ngokutyibilikayo. Xa umntu osebenza kwindawo yeoli yaseMntla Melika efuna i-AMS 5387 cobalt alloy alloy parts enziwe ngokutsha kwi-ductile iron for cost-sensitive spares, asizange sitshintshe nje imathiriyeli. Senze imodeli yebhayisikili ye-thermal kwi-ANSYS, i-agent e-nodularization ehlengahlengisiweyo ukuze igcine i-18% elongation kwi -20 ° C, kwaye iqinisekisiwe ukuchasana nokunxiba ngokuchasene ne-API RP 14E i-curves erosion curves. Isiphumo: i-40% yexabiso eliphantsi leyunithi, ukusilela kwe-zero kwisithuba seenyanga ezili-18. Lowo ngumahluko phakathi kokuphosa intsimbi kunye nokuziphatha kwentsimbi yobunjineli.
Ukuba uvavanya a umzi-mveliso wentsimbi yesiko, buza imibuzo emithathu: Ngaba banokukubonisa ingxelo ye-CMM yamva nje inxalenye ene-≥5 i-datums ebalulekileyo? Ngaba bagcina umkhondo ogcweleyo wezinto eziphathekayo-kubandakanywa ne-ladle chemistry logs-kuyo yonke i-odolo? Kwaye iqela labo lobunjineli liya kufola ingxabano ye-GD&T *ngaphambi kokucaphula-kungekhona emva kokuhlolwa kwenqaku lokuqala? IQINGDAO QIANGSENYUAN TECHNOLOGY iphendula ngokuthi ewe—ngalo lonke ixesha. Ngenxa yokuba ukuthembeka akuhanjiswa kwisitya sokuthumela. Yakhelwe kulo lonke ugalelo, wonke umjikelo wobushushu, yonke imicrometer yomatshini olawulwayo.
