Lapho isinciphisi se-JS750 siyeka ukuletha itorque engashintshi noma siqala ukukhipha umsindo ongajwayelekile, opharetha abayidingi ithiyori—badinga ukuxilonga okungase kwenzeke. Kwa-Zibo Jixiang Machinery Co., Ltd., sisekele izitshalo zokuhlanganisa ukhonkolo ezingaphezu kuka-280 kulo lonke elaseNingizimu-mpumalanga ye-Asia, e-Afrika, naseMpumalanga Yurophu lapho isinciphisi se-JS750 sisebenza njengengxenye eyinhloko yokudlulisela kumasistimu okuphakela ohlobo lwamabhande, amaconveyor ahlanganisiwe, namayunithi okulinganisa udaka olomile. Sikubonile konke: ama-shaft okokufaka ashaqiwe ngemva kokuchayeka komswakamo wesizini yezinyanga ezinyakazayo, ukukhala kwegiya kusuka kuma-couplings angaqondani kahle, kanye nokwehluleka kokuthwala ngaphambi kwesikhathi okubangelwa amabhawodi afakwa ngaphansi kwetorque. Lo mhlahlandlela uhlakaza lokho okuhlangenwe nakho kwenkambu-hhayi ukuqagela kwencwadi-ukwenza inqubo enembile, yesinyathelo nesinyathelo ye-JS750 yokuxazulula inkinga nokulungisa.

Isinyathelo 1: Thola Ngaphambi Kokuqaqa

Qala ngalokho ongakuqinisekisa ngaphansi kwamasekhondi angu-90—awekho amathuluzi adingekayo. Okokuqala, lalela: i-rhythmic clunking ezindaweni zokuqalisa ukuze ibuyele emuva noma amazinyo aphukile; i-whine ephezulu iphakamisa ukulahlekelwa ukulayisha kuqala; ukugaya ngesikhathi sokushintsha komthwalo kubonisa ukungcoliswa kwe-lubricant noma ukukhathala kwensimbi. Okwesibili, zizwela: beka intende yesandla sakho phezu kwendlu eduze ne-flange yokukhipha. Uma ukudlidliza kudlula u-4.2 mm/s RMS (kukalwa nge-vibrometer ephathwa ngesandla evamile), ukungaboni ngasolinye okusolisayo noma ukungalingani kwerotha—hhayi ukuthambisa kuphela. Okwesithathu, hlola izinga lokushisa: sebenzisa i-thermometer ye-infrared. Izinga lokushisa elingaphezulu kuka-85°C ngaphansi komthwalo onganyakazi lisho noma ivolumu kawoyela enganele, izinga le-viscosity elingalungile (i-ISO VG 220 iyadingeka—hhayi i-VG 320 noma i-VG 150), noma amaphiko okupholisa avinjiwe. Ungalokothi ucabange ukuthi "kuyashisa nje." Kwenye iphrojekthi eNigeria, izinga lokushisa eliphezulu lifike ku-96°C—kodwa imbangela eyinhloko kwakungu-3.7 mm axial offset phakathi kwenjini nesinciphisi, hhayi ukuwohloka kukawoyela.

Isinyathelo sesi-2: Qinisekisa Ukukhweza Nokuqondanisa—Umthombo Wokwehluleka Onganakwa Kakhulu

Ngaphezulu kuka-63% wokuhluleka kokuncishiswa kwe-JS750 esikungenisile kulandelela ukukhuphuka kwamaphutha—hhayi ukugqokwa kwangaphakathi. I-JS750 isebenzisa idizayini eqinile ye-flange-mount ene-M16 × 1.5 bolts eqiniswe ku-215 N · m ngokulandelana kwe-crisscross. Ibhawodi elilodwa elingaphansi kwe-torque engu-15% lidala i-torsional resonance esheshisa ukuchitheka kwamazinyo egiya. Sebenzisa inkomba yokudayela: inani lenkomba yokufunda (TIR) ​​kufanele ihlale ngaphansi kuka-0.05 mm kubo bobabili ubuso obuhlangene. Uma i-TIR idlula u-0.08 mm, yenza kabusha—ngisho noma iyunithi isebenze izinyanga eziyisithupha ngaphandle kokukhishwa. Kungani? Ngoba izitimela zamagiya e-JS750 zisebenza ngesivinini sokufaka esingu-1,460 rpm ngesilinganiso sokunciphisa esingu-40:1. Lokho kukhulisa iphutha le-angular ngokuphindwe ngama-40 ku-shaft yokukhipha. Sake sashintsha izinciphisi ezintathu emasontweni ayisithupha embonini yetiyela yaseSaudi—kwaze kwaba yilapho sithola ukuthi ipuleti lesisekelo lase lizinze ngo-2.3 mm ngenkathi yezimvula. Ukulungiswa kabusha kwehlise isikhathi sokungasebenzi ngo-87%.

Isinyathelo sesi-3: Ukuphatha Uwoyela—Hhayi nje “Ukukushintsha Njalo Ngezinyanga Eziyisi-6”

Izinciphisi ze-JS750 zidinga uwoyela wegiya owenziwe nge-ISO VG 220 we-PAO—hhayi uwoyela wamaminerali. Kungani? Amafutha amaminerali afaka oksijini ngokushesha ngaphezu kuka-70°C futhi awanamandla efilimu amagiya angu-20MnCr5 aqiniswe yikesi e-JS750. Izinga lokugcwalisa kufanele lihlale phakathi kwamamaki aphansi nangaphezulu ku-dipstick—akukaze kube ngaphezulu. Ukugcwaliswa ngokweqile kubangela ukulahlekelwa okukhangayo, ukungena komoya, nokuqhunyiswa kwezinsimbi. Khipha uwoyela kuphela uma kufudumele (40-50°C), ungabandi. Thumela amasampula ukuze ahlaziywe ngelebhu njalo ngamahora okusebenza angama-500. Bheka: izinhlayiya ezinensimbi >1,200 ppm (ibonisa ukuguga kwegiya), okuqukethwe kwamanzi >0.1%, noma ukushintsha kwe-viscosity okungaphezu kuka-±10% kusukela kwesisekelo. Ikhasimende elilodwa eVietnam lelule impilo kawoyela kusukela ezinyangeni eziyisi-6 kuye kweziyi-14 ngemuva kokushintshela ekuhlolweni kwelebhu okuhleliwe—futhi labamba imigodi emincane kusenesikhathi lisebenzisa ukuhlaziya okubonwayo.

Isinyathelo sesi-4: I-Bearing and Seal Inspection Protocol

Ama-bearings ahluleka ngokubikezela-uma wazi ukuthi yini okufanele uyihlole. I-JS750 isebenzisa ama-roller bearings (32214 E at input, 32217 E at okukhiphayo). Zungezisa shaft yokufaka ngesandla. Uma ukumelana kungenabushelelezi futhi kufana-noma uma uzwa impendulo ye-gritty-ama-roller alimala. Hlola izindebe ezivala uphawu ngokuqhekeka, ukuqina, noma ukuphuma emseleni. Shintsha izimvu zamanzi njalo emahoreni angu-3,000, ngisho noma zibukeka ziqinile. Ezimweni zezulu ezinomswakama, faka i-silica gel breathers bese ubuyisela i-desiccant njalo ngekota. Sincoma ukushintshwa okunegama le-SKF noma le-NSK—hhayi ezinye izindlela ezijwayelekile. Kungani? Izigxivizo ezijwayelekile zisebenzisa irabha ye-nitrile (NBR) elinganiselwe ku-100°C; Amazinga okushisa e-JS750 ahlala efika ku-110°C ekulayisheni okuphezulu. Lokho kwehlisa isithunzi sezimpawu ze-NBR ngaphansi kwamahora angu-1,200.

Isondlo Akuwona Umkhuba-Kuyinciphisa Ingozi

Isinciphisi se-JS750 sibiza u-$2,150–$2,850 kuye ngokucushwa. Kodwa isikhathi sokuphumula esingahleliwe esitshalweni sokuhlanganisa esingu-120 m³/h sifinyelela ku-$18,400 ngehora ekulahlekelweni kokukhiqiza, kwezabasebenzi, nasezigatshaneni zenhlawulo. Ukugcinwa kokuvikela akukona okungaphezulu-kungumshuwalense one-8.5: 1 ROI. Ithimba lesevisi likaZibo Jixiang lilandelela amayunithi e-JS750 emazweni angu-42. Amayunithi athola amasheke okuqondanisa abhaliwe, ukuhlaziywa kukawoyela, kanye nokuhlolwa kocwaningo lwamabhuku njalo ngamahora angu-1,500 agijima ngo-3.2× ubude kunalawo akumashejuli asekelwe ekhalendeni kuphela. Baphinde bagweme u-91% wokwehluleka okuyinhlekelele. Lokho akukhona ukuqagela—lokho amahora okusebenza angu-7,420 edatha yasendle.

Ukuze uthole imidwebo egcwele yobuchwepheshe, imininingwane ye-torque, nezingxenye eziyisipele ezigunyazwe yi-OEM—okuhlanganisa nezinsimbi zangempela zokufaka ze-JS750, amasethi egiya, nezinsiza zokuvala uphawu—vakashela https://www.zbjxmachinery.com. Zonke izingxenye zithunyelwa ngezitifiketi zezinto ezibonakalayo, imibiko yokuhlolwa kobukhulu, namarekhodi okuhlola asefekthri. Akukho okushintshiwe. Akukho ukuvumelana.