Lokacin da mai rage JS750 ya daina isar da madaidaicin juzu'i ko fara fitar da hayaniya mara kyau, masu aiki ba sa buƙatar ka'idar-suna buƙatar bincike mai iya aiki. A Zibo Jixiang Machinery Co., Ltd., mun tallafa fiye da 280 kankare shuke-shuke a fadin kudu maso gabashin Asiya, Afirka, da Gabashin Turai inda JS750 reducer hidima a matsayin core watsa bangaren a cikin bel-type ciyar tsarin, tara conveyors, da bushe turmi metering raka'a. Mun ga shi duka: an ƙwace magudanan shigar da bayanai bayan bayyanar zafi na lokacin damina, ramukan kayan aiki daga mahaɗan da ba su dace ba, da gazawar da ba a kai ba ta hanyar ƙulle-ƙulle. Wannan jagorar tana raba waɗancan abubuwan da suka faru a fagen-ba zato na littafi ba-zuwa madaidaicin, matakin-mataki-mataki JS750 mai warware matsala da ka'idar kulawa.

Mataki 1: Gano Kafin Ka Warware

Fara da abin da zaku iya tabbatarwa a cikin ƙasa da daƙiƙa 90-babu kayan aikin da ake buƙata. Na farko, saurare: ƙwanƙwasa ƙwanƙwasa a lokacin farawa yana nuna koma baya ko fashe haƙoran gear; ƙarar ƙarar murya mai ƙarfi yana nuna ɗaukar hasara na farko; niƙa a lokacin ɗaukar nauyi yana nuna gurɓataccen mai ko gajiyar ƙarfe. Na biyu, ji: sanya tafin hannunka lebur a kan gidaje kusa da flange na fitarwa. Idan girgiza ya wuce 4.2 mm/s RMS (wanda aka auna tare da daidaitaccen vibrometer na hannu), ana zargin rashin daidaituwa ko na'ura mai juyi-ba lubrication kadai ba. Na uku, duba zafin jiki: yi amfani da ma'aunin zafin jiki na infrared. Yanayin zafin jiki sama da 85°C ƙarƙashin tsayin nauyi yana nufin ko dai ƙarancin ƙarar mai, ƙimar danko mara kyau (ISO VG 220 ya zama tilas—ba VG 320 ko VG 150 ba), ko katange filaye masu sanyaya. Kada ku ɗauka "zafi ne kawai." A cikin wani aiki a Najeriya, yanayin zafi ya kai 96°C — amma tushen tushen shine 3.7 mm axial diyya tsakanin injin da ragewa, ba lalata mai ba.

Mataki na 2: Tabbatar da Hawawa da daidaitawa - Tushen gazawar da aka fi kulawa

Fiye da kashi 63% na gazawar masu rage JS750 mun yi rajistar gano kurakuran hawa-ba lalacewa ta ciki ba. JS750 yana amfani da tsayayyen ƙirar flange-Mount tare da M16 × 1.5 bolts wanda aka ƙara zuwa 215 N·m a cikin jerin crisscross. Ƙaƙwalwar kusoshi ɗaya da aka karkasa da kashi 15 cikin ɗari yana haifar da ƙarar juzu'i wanda ke haɓaka haƙoran haƙori. Yi amfani da alamar bugun kira: jimlar karatun mai nuna alama (TIR) ​​dole ne ya kasance ƙasa da 0.05 mm a fuskokin masu haɗawa biyu. Idan TIR ya wuce 0.08 mm, sake daidaitawa-ko da naúrar ta yi watanni shida ba tare da fitowa ba. Me yasa? Domin jiragen JS750 gear suna aiki a saurin shigarwar rpm 1,460 tare da ragi na 40:1. Wannan yana haɓaka kuskuren kusurwa 40-ninka a mashin fitarwa. Mun taɓa maye gurbin na'urori uku a cikin makonni shida a kan wata shuka kwalta ta Saudiyya - har sai mun gano farantin tushe ya daidaita 2.3 mm a lokacin damina. Daidaitawa ya yanke raguwar lokacin da kashi 87%.

Mataki na 3: Gudanar da Mai - Ba Kawai "Canja shi Duk Watanni 6"

Masu rage JS750 suna buƙatar ISO VG 220 roba mai tushen kayan PAO - ba mai ma'adinai ba. Me yasa? Mai ma'adinai yana yin oxidize da sauri sama da 70 ° C kuma ba su da ƙarfin fim don abubuwan JS750's-hardened gears 20MnCr5. Matsayin cika dole ne ya zauna daidai tsakanin alamomin ƙasa da na sama akan dipstick-ba zai taɓa sama ba. Cikewa yana haifar da asara mai muni, shigar iska, da busawa. Zuba mai kawai lokacin dumi (40-50 ° C), kada yayi sanyi. Aika samfurori don nazarin lab kowane sa'o'in aiki 500. Nemo: barbashi na ƙarfe>1,200 ppm (yana nuna lalacewa), abun ciki na ruwa> 0.1%, ko matsawar danko fiye da ± 10% daga tushe. Wani abokin ciniki a Vietnam ya tsawaita rayuwar mai daga watanni 6 zuwa 14 bayan ya canza zuwa gwajin dakin gwaje-gwajen da aka tsara - kuma an kama ƙaramin rami da wuri ta amfani da nazarin yanayin.

Mataki na 4: Ƙa'idar Binciken Hatimi da Hatimi

Bearings kasa tsinkaya-idan kun san abin da za ku bincika. JS750 yana amfani da ɗigon abin nadi (32214 E a shigarwa, 32217 E a fitarwa). Juya ramin shigar da hannu. Idan juriya ba santsi ba ne kuma bai dace ba - ko kuma idan kun ji ra'ayoyin ra'ayoyin - rollers sun lalace. Bincika hatimin leɓe don tsagewa, taurare, ko extrusion cikin tsagi. Sauya hatimin kowane awa 3,000, koda kuwa sun yi kama. A cikin yanayi mai ɗanɗano, shigar da silica gel breathers kuma maye gurbin desiccant a cikin kwata. Muna ba da shawarar maye gurbin alamar SKF ko NSK-ba madadin sauran ba. Me yasa? Hatimi na yau da kullun suna amfani da roba na nitrile (NBR) wanda aka kimanta zuwa 100 ° C; Yanayin aiki na JS750 akai-akai yana buga 110°C a matsakaicin nauyi. Wannan yana lalata hatimin NBR a cikin ƙasa da awanni 1,200.

Kulawa Ba Na yau da kullun ba - Rage Hatsari ne

Mai rage JS750 yana kashe $2,150–$2,850 dangane da sanyi. Amma raguwar lokacin da ba a shirya ba akan 120m³/h batching shuka yana da matsakaicin $18,400 a cikin sa'a guda a cikin asarar samarwa, aiki, da hukunce-hukuncen hukunci. Kulawar rigakafin ba ta wuce gona da iri ba - inshora ne tare da 8.5: 1 ROI. Tawagar sabis na Zibo Jixiang tana bin raka'a JS750 a cikin ƙasashe 42. Raka'a da ke karɓar takaddun jeri, nazarin mai, da tantancewa a kowane sa'o'i 1,500 suna gudanar da 3.2 × tsayi fiye da waɗanda ke kan jadawalin tushen kalanda kaɗai. Suna kuma guje wa 91% na gazawar bala'i. Wannan ba hasashe ba ne—wato awanni 7,420 ne na bayanan filin aiki.

Don cikakkun zane-zane na fasaha, ƙayyadaddun ƙayyadaddun juzu'i, da abubuwan da aka yarda da OEM-wanda ya haɗa da raƙuman shigarwar JS750 na gaske, saitin kaya, da kayan hatimi-ziyara https://www.zbxmchineery.com. Duk abubuwan da aka gyara suna jigilar kaya tare da takaddun shaida, rahotannin dubawa mai girma, da bayanan gwajin masana'anta. Babu canji. Babu sulhu.