Chotsitsa cha JS750 chikasiya kupereka torque yosasinthika kapena kuyamba kutulutsa phokoso losazolowereka, ogwiritsira ntchito samafunikira chiphunzitso - amafunikira kuwunika koyenera. Ku Zibo Jixiang Machinery Co., Ltd., tathandizira zomangira za konkire zopitilira 280 ku Southeast Asia, Africa, ndi Eastern Europe komwe chochepetsera cha JS750 chimagwira ntchito ngati gawo lalikulu lazakudya zamtundu wa malamba, zotengera zophatikizika, ndi mayunitsi owuma amatope. Taziwona zonse: ma shafts omwe adagwidwa pambuyo pa chinyezi cha nyengo yamvula, kuponyera zida kuchokera pamalumikizidwe osokonekera, komanso kulephera kubereka msanga chifukwa cha ma bolts okwera pang'ono. Bukuli limasokoneza zokumana nazo za m'munda - osati zongoganiza zamabuku - kukhala njira yolondola, pang'onopang'ono ya JS750 yochepetsera mavuto ndi kukonza.

Gawo 1: Dziwani Musanaphatikize

Yambani ndi zomwe mungatsimikizire mkati mwa masekondi 90-palibe zida zofunika. Choyamba, mverani: kugwedezeka kwamphamvu poyambira kuti mubwerere ku magiya kapena mano osweka; kulira kwakukulu kumasonyeza kutayika kwa katundu; kugaya panthawi yonyamula katundu kumawonetsa kuipitsidwa kwamafuta kapena kutopa kwachitsulo. Chachiwiri, mverani: ikani dzanja lanu lathyathyathya panyumba pafupi ndi chotulukapo. Ngati kugwedezeka kupitirira 4.2 mm/s RMS (yoyezedwa ndi vibrometer yogwirizira m'manja), kuganiziridwa molakwika kapena kusalinganika kwa rotor-osati mafuta okha. Chachitatu, onani kutentha: gwiritsani ntchito thermometer ya infrared. Kutentha kwa pamwamba pa 85 ° C pansi pa katundu wokhazikika kumatanthauza kusakwanira kwa mafuta, kalasi yolakwika ya viscosity (ISO VG 220 ndi yovomerezeka - osati VG 320 kapena VG 150), kapena zipsepse zoziziritsa zotsekedwa. Musaganize kuti "kwakutentha." Mu ntchito ina ku Nigeria, kutentha kwa pamwamba kunagunda 96 ° C - koma chifukwa chake chinali 3.7 mm axial offset pakati pa injini ndi chochepetsera, osati kuwonongeka kwa mafuta.

Khwerero 2: Tsimikizirani Kukwera ndi Kuyanjanitsa-Magwero Olephereka Osaiwalika Kwambiri

Kupitilira 63% ya zolephera zochepetsera za JS750 zomwe talowa m'mbuyo ku zolakwika zomwe zidakwera-osati kuvala mkati. JS750 imagwiritsa ntchito mawonekedwe okhwima a flange-mount ndi M16 × 1.5 bolts omangika ku 215 N · m mu crisscross sequence. Bawuti imodzi yocheperako ndi 15% imapanga kumveka kwamphamvu komwe kumathandizira kuphulika kwa mano. Gwiritsani ntchito chizindikiro choyimba: kuchuluka kwa chizindikiro (TIR) ​​kuyenera kukhala pansi pa 0.05 mm pankhope zonse zolumikizana. Ngati TIR ipitilira 0.08 mm, sinthaninso - ngakhale chipangizocho chidatha miyezi isanu ndi umodzi popanda kutulutsa. Chifukwa chiyani? Chifukwa masitima apamtunda a JS750 amagwira ntchito pa liwiro la 1,460 rpm lolowera ndi 40: 1 kuchepetsa chiŵerengero. Izi zimakulitsa cholakwika cha angular 40-fold pa shaft yotuluka. Nthaŵi ina tinasintha zochepetsera zitatu m’milungu isanu ndi umodzi pa fakitale ya phula ya Saudi—mpaka pamene tinapeza kuti mazikowo anali atakhazikika 2.3 mm m’nyengo yamvula. Kusintha kwanthawi yayitali kumachepetsa ndi 87%.

Khwerero 3: Kuwongolera Mafuta - Osati "Kungosintha Miyezi 6 Iliyonse"

Zochepetsera za JS750 zimafuna mafuta a ISO VG 220 opangidwa ndi PAO-osati mafuta amchere. Chifukwa chiyani? Mafuta amchere amathira okosijeni mwachangu kuposa 70 ° C ndipo alibe mphamvu zamakanema pamagiya a 20MnCr5 olimba a JS750. Mulingo wodzaza uyenera kukhala ndendende pakati pa zolembera zapansi ndi zapamwamba pa dipstick - osati pamwamba. Kudzaza mochulukira kumayambitsa kutayika kwamphamvu, kulowetsedwa kwa mpweya, ndi kuphulika kwa zisindikizo. Thirani mafuta pokhapokha kutentha (40-50 ° C), osazizira. Tumizani zitsanzo zowunikira labu maola 500 aliwonse ogwira ntchito. Yang'anani: tinthu tachitsulo> 1,200 ppm (zimasonyeza kuvala kwa gear), madzi okhutira> 0.1%, kapena kusintha kwa viscosity kupitirira ± 10% kuchokera pachiyambi. Makasitomala m'modzi ku Vietnam adatalikitsa moyo wamafuta kuchokera pa miyezi 6 mpaka 14 atasinthiratu kuyezetsa ma lab - ndipo adagwira mapini ang'onoang'ono mwachangu pogwiritsa ntchito kusanthula kwazithunzi.

Khwerero 4: Protocol Yoyendera ndi Kusindikiza

Ma bearings amalephera mosayembekezereka - ngati mukudziwa zomwe mungayang'ane. JS750 imagwiritsa ntchito mayendedwe a tapered roller (32214 E pakulowetsa, 32217 E pakutulutsa). Tembenuzani shaft ndi dzanja. Ngati kukana sikuli kosalala komanso kofananira - kapena ngati mukumva malingaliro olakwika - odzigudubuza amawonongeka. Yang'anani milomo yosindikizira ngati ikung'ambika, kuumitsa, kapena kutuluka mu poyambira. Sinthani zisindikizo maola 3,000 aliwonse, ngakhale zitawoneka bwino. M'malo achinyezi, ikani zopumira za silika ndikusintha desiccant kotala. Tikupangira zosintha za SKF kapena NSK—osati zina zachibadwidwe. Chifukwa chiyani? Zisindikizo za generic zimagwiritsa ntchito mphira wa nitrile (NBR) wovotera ku 100 ° C; Kutentha kwa JS750 nthawi zonse kumagunda 110 ° C pachimake. Izi zimatsitsa zisindikizo za NBR mkati mwa maola 1,200.

Kusamalira Sichizoloŵezi-Ndi Kuchepetsa Ngozi

Chotsitsa cha JS750 chimawononga $2,150–$2,850 kutengera kasinthidwe. Koma kutsika kosakonzekera pa 120 m³/h batching plant pafupifupi $18,400 pa ola mu kupanga zotayika, ntchito, ndi zigamulo za chilango. Kukonzekera kodziletsa sikungowonjezera-ndi inshuwaransi yokhala ndi 8.5: 1 ROI. Gulu lautumiki la Zibo Jixiang limatsata mayunitsi a JS750 m'maiko 42. Mayunitsi omwe amalandila cheke cholembedwa, kusanthula mafuta, ndi kuwunika kopitilira maola 1,500 aliwonse amathamanga 3.2 × motalika kuposa omwe ali pa kalendala yokha. Amapewanso 91% ya zolephera zowopsa. Izi sizongopeka - ndi maola 7,420 ogwira ntchito a data yamunda.

Pazojambula zonse zaukadaulo, ma torque, ndi zida zovomerezeka za OEM, kuphatikiza ma shafts enieni a JS750, ma gear, ndi zida zosindikizira - pitani https://www.zbjxmachinery.com. Zida zonse zimatumizidwa ndi certification zakuthupi, malipoti oyendera mawonekedwe, ndi mbiri yoyesa fakitale. Palibe zolowa m'malo. Palibe kunyengerera.