Kuongorora Kwehupfumi hweKusarudzwa kweRoller Chain
Mumasisitimu ekutumira zvinhu mumaindasitiri, cheni dzinotenderera, sechikamu chikuru chinobatanidza kuvimbika uye kuchinjika, dzinoshandiswa zvakanyanya muzvikamu zvakasiyana-siyana zvakaita sekugadzira michina, zvishandiso zvekurima, uye kutakurwa kwezvinhu.cheni dzinotenderera, makambani anowanzo wira mumusungo wekusarudza "mutengo chete" - vachitenda kuti kana mutengo wekutanga wekutenga wakaderera, unodhura zvakanyanya, ukuwo vachiregeredza mari dzakavanzika dzakadai sekurasikirwa nenguva yekushanda, mari yekuchengetedza inokwira, uye kutambisa simba kunogona kukonzerwa nekusarudza kusina kunaka. Kusarudza kwechokwadi kwehupfumi kunotarisa pakufamba kupfuura chiyero chimwe chete chemutengo uye kushandisa "Hupenyu Hwekukosha (LCC)" senzira huru yekuwana mutengo wakakodzera mukati memaitiro ese ekutenga, kushandisa, uye kugadzirisa. Chinyorwa chino chichatsanangura kukosha kwekushanda zvakanaka kwehupfumi mukusarudza kweroller chain kubva pamatanho matatu: pfungwa dzekusarudza, zvinhu zvakakosha zvinopesvedzera, uye misimboti inoshanda.
I. Pfungwa Yekutanga Yekusarudza Zvehupfumi: Kupukunyuka Musungo we "Mutengo Wekutanga"
"Kushanda zvakanaka kwehupfumi" kwema "roller chains" hakusi kungoenderana nemutengo wekutenga chete, asi kuverenga kwakazara kwe "kudyara kwekutanga + mari yekushanda + kurasikirwa kwakavanzika." Makambani mazhinji anosarudza ma "supply chains" ane mitengo yakaderera kudzora mitengo yenguva pfupi, asi anotarisana nekutsiviwa kwakanyanya kwe "mwedzi mitatu yega yega," pamwe chete nekuvharwa kwemitsara yekugadzira nekuda kwekugadzirisa uye kuwedzera kwemari yevashandi, zvichizoguma nekushandiswa kwemari yose kupfuura iyo ye "supply chains" dzemhando yepamusoro.
Semuenzaniso, tichitora fekitori yekugadzira zvikamu zvemota: Cheni yeroller isina kujairika inotengwa pa800 yuan ine avhareji yehupenyu hwemwedzi mitanhatu chete, inoda kutsiviwa kaviri pagore. Nguva yega yega yekugadzirisa inopera maawa mana. Zvichibva pamutsetse wekugadzira mutengo we5000 yuan paawa, kurasikirwa kwegore negore kunosvika 40,000 yuan (kusanganisira kurasikirwa nebasa rekugadzirisa uye kurasikirwa kwemhedzisiro yenguva yekuzorora), nekudyara kwegore negore kwe800×2+40000=41600 yuan. Kusiyana neizvi, kusarudza cheni yeroller yemhando yepamusoro inoenderana neDIN standards, nemutengo wekutanga wekutenga we1500 yuan, hupenyu hwemwedzi makumi maviri nemana, inoda kugadziriswa kamwe chete pagore uye maawa maviri ekuzorora, zvinoguma nekudyara kwegore negore kwe1500÷2+20000=20750 yuan. Kuderedzwa kwemari yese mumakore maviri kunopfuura 50%.
Saka, nyaya huru mukusarudza haisi "inodhura kana kuti yakachipa," asi pane kuenzana pakati pe "kudyara kwenguva pfupi" uye "kukosha kwenguva refu." Mutengo Wese weHupenyu Hwese (LCC) = Mutengo Wekutanga weKutenga + Mutengo weKuisa + Mutengo weKugadzirisa + Kurasikirwa Nenguva Yekuzorora + Mutengo weSimba + Mutengo weKurasa. Kungosarudza cheni yakavakirwa pafomura iyi ndiko kunogona kuwedzera kushanda zvakanaka kwehupfumi.
II. Zvinhu Zvina Zvikuru Zvinokanganisa Kushanda Zvakanaka Kwemari Yekusarudza Cheni
1. Kuenzanisa Kwakarurama Kwemutoro Nesimba: Kudzivisa "Kugadzirwa Kwakadarika" uye "Kusagadzirwa Kwakakwana" Simba recheni inotenderera rinofanira kuenderana nemutoro chaiwo; iyi ndiyo hwaro hwekushanda zvakanaka kwehupfumi. Kutevera "simba rakawanda" usingafungi uye kusarudza modhi yecheni inodarika zvinodiwa chaizvo (semuenzaniso, kusarudza cheni ine mutoro wakayerwa we100kN kune mutoro chaiwo we50kN) kuchawedzera mari yekutenga neinopfuura 30%. Panguva imwe chete, huremu hwecheni hwakawedzerwa huchawedzera kuramba kwekutumira, zvichikonzera kuwedzera kwe8%-12% mukushandiswa kwesimba pagore. Kusiyana neizvi, kusarudza cheni isina simba rakawanda kuchaita kuti kuneta kuputsika, kupera kwecheni nekukurumidza, uye kurasikirwa kwemutengo wezvinobuda kweawa yega yega yekusashanda kunogona kunge kwakaenzana nemutengo wekutenga wecheni pachayo kanoverengeka.
Pakusarudza modhi, zvakakosha kuverenga chinhu chekuchengetedza zvichibva pakupatsanurwa kwesimba remitemo yepasi rose (senge DIN, ASIN) uye ma parameter akadai se rated load, impact load, uye instantly peak load pasi pemamiriro chaiwo ekushanda (safety factor ye ≥1.5 inokurudzirwa kune zviitiko zveindasitiri uye ≥2.0 kune zviitiko zve heavy-duty). Semuenzaniso, 12A series roller chain (pitch 19.05mm) yakakodzera kutumirwa kwepakati nepakati, nepo 16A series (pitch 25.4mm) yakakodzera kune zviitiko zve heavy-duty. Kufananidza kwakaringana kunogona kudzora mitengo yekutanga uye kudzivirira kurasikirwa kwakavanzika kunokonzerwa nekusakwana kwesimba.
2. Kugadziriswa Kwemamiriro Ekushanda: Kusarudzwa Kwezvinhu Zvakagadzirwa Uye Magadzirirwo Mamiriro akasiyana ekushanda anoisa zvinodiwa zvakasiyana pachinhu uye chimiro checheni dzinotenderera. Kusateerera hunhu hwemamiriro ekushanda panguva yekusarudza kuchapfupisa hupenyu hwecheni zvakananga uye kuwedzera mari yekuchengetedza: Kune mamiriro ekushanda akajairwa (tembiricha yakajairika, yakaoma, yakareruka kusvika pakati nepakati): cheni dzinotenderera dzesimbi dzekabhoni dzakakwana, dzichipa chiyero chakanakisa chemutengo-kushanda, mutengo wakaderera wekutanga wekutenga, kugadzirisa kuri nyore, uye hupenyu hwebasa hwegore 1-2; Kune mamiriro ekushanda anoparadza/ane hunyoro (makemikari, kugadzira chikafu, midziyo yekunze): cheni dzinotenderera dzesimbi dzisina ngura kana cheni dzine mushonga wekudzivirira ngura pamusoro (dzakaputirwa, dzakaputirwa nechrome) dzinodiwa. Mutengo wekutanga wekutenga wecheni idzi wakakwira ne20%-40% kupfuura wecheni dzesimbi dzekabhoni, asi hupenyu hwavo hwebasa hunogona kuwedzerwa neka3-5, kudzivirira kurasikirwa kwenguva yekushanda uye mari yevashandi inokonzerwa nekutsiviwa kakawanda.
Kune mamiriro ekupisa kwakanyanya/guruva (simbi, zvinhu zvekuvaka, kuchera): cheni dzinotenderera dzakagadzirwa nesimbi dzinodzivirira kupisa kwakanyanya kana dzine zvivakwa zvakavharwa dzinofanira kusarudzwa. Dhizaini yakavharwa inoderedza guruva rinopinda mumaburi ekubatanidza cheni, inoderedza mwero wekusakara, inowedzera kutenderera kwekugadzirisa kubva pamwedzi mitatu kusvika kumwedzi gumi nemiviri, uye inoderedza mari yekugadzirisa yegore negore neinopfuura 60%.
Kune mamiriro ekutakura zvinhu kure (kuronga zvinhu, michina yekurima): Maketani ekutakura zvinhu maviri anodhura zvishoma. Ane pitch yakakura, huremu hwakareruka, anodzivirira kutumirwa kwezvinhu zvishoma, simba rinoshandiswa rakaderera ne15% pane macheni akajairwa eroller, kugoverwa kwemitoro kwakaenzana, uye hupenyu hwese hurefu ne20%.
3. Kugadzira Gear Ratio uye Kushanda Zvakanaka Kwekutumira: Mari Yesimba Rakavanzika
Kuenderana kwehuwandu hwegiya pakati pecheni inotenderera nesprocket kunokanganisa zvakananga mashandiro ekutumira, uye kurasikirwa kwebasa kunozopedzisira kwaita kuti pave nemari yesimba. Dhizaini yehuwandu hwegiya isina kukodzera (yakadai sekusawirirana pakati pecheni nenhamba yemazino esprocket) inogona kukonzera kusashanda zvakanaka kwemeshi, kuwedzera kwekutsvedza, uye kudzikira kwekushanda kwekutumira ne5%-10%. Kune mudziyo we15kW unoshanda kwemaawa 8000 pagore, kudzikira kwega kwega kwe1% mukushanda kunokonzera kushandiswa kwemagetsi kwe1200kWh pagore. Pamutengo wemagetsi eindasitiri we0.8 yuan/kWh, izvi zvinoreva kuti pave nekuwedzera kwe960 yuan pagore.
Pakusarudza sprocket, "pfungwa yekugadzira giya" inofanira kuteverwa: huwandu hwemazino e sprocket hunofanira kunge huri pakati pemazino 17 ne60 kudzivirira kupera zvakanyanya kwecheni nekuda kwemazino mashoma kana kuwedzera kwekudzivirira kupararira kwemeno nekuda kwemazino akawanda. Panguva imwe chete, kusarudza roller chain ine high tooth profile precision uye small pitch error (yakadai seA-series short-pitch precision double-link roller chain) inogona kuvandudza meshing accuracy, ichidzikamisa transmission efficiency pamusoro pe95%, uye inoderedza zvakanyanya mari yesimba munguva refu.
4. Kureruka Kwekugadzirisa: "Benefiti Yakavanzika" yeKuderedzwa Kwenguva Yekuzorora Nguva Yekugadzirisa i "gomba rakasviba" mukugadzirwa kwemaindasitiri, uye dhizaini yemaroller chains inokanganisa zvakananga mashandiro ekugadzirisa. Semuenzaniso, maroller chains ane offset links anobvumira kugadziriswa kwehurefu hwecheni nekukurumidza, kuderedza nguva yekupatsanurwa nekubatanidzwa, uye kupfupisa nguva imwe chete yekugadzirisa kubva pamaawa maviri kusvika kumaminitsi makumi matatu. Uyezve, magadzirirwo emamodular chain link anobvisa kudiwa kwekutsiviwa kwecheni yakazara; marongerwo akasakara chete ndiwo anofanira kutsiviwa, zvichideredza mari yekugadzirisa ne70%.
Pamusoro pezvo, kushanduka-shanduka kwezvikamu zvekupfekwa kunofanirwa kufungwa nezvako: kusarudza maroller chain anoenderana nezvinodiwa zvepasi rose kunobvumira kutenga zviri nyore pasi rose zvikamu zvekupfekwa zvakaita semalink, maroller, nemapini, zvichidzivirira nguva refu yekusashanda nekuda kwekushomeka kwezvikamu. Mabasa ekugadzirisa eOEM/ODM anopiwa nemamwe mabrandi anogona kuwedzera kunaka kwechimiro checheni zvichienderana nezvinodiwa nemidziyo, zvichiwedzera nyore kugadzirisa.
III. Pfungwa Dzitatu Dzisiri Dzechokwadi Pakusarudza Maketani Ekushanda Zvakanaka Kwehupfumi, Kuwira Mumusungo we90% yeMabhizinesi
1. Kutsvaga Mitengo Yakaderera Usingafungi: Kusateerera Mitemo Nekutevedzera Mutemo
Macheni eroller asingawanzo shandiswa pamutengo wakaderera anowanzo gadzira makona muzvinhu (zvichishandisa simbi isina kabhoni yakawanda) uye maitiro (kupisa kusingawanzo shandiswa pakurapa). Kunyangwe mutengo wekutanga wekutenga uri pasi ne30%-50%, hupenyu hwenguva yacho hunongova 1/3 chete yecheni yakajairwa, uye anogona kutyoka, kuvharika, uye kusashanda zvakanaka, zvichikonzera kuvharika kamwe kamwe kwetambo dzekugadzira. Kurasikirwa kubva panguva imwe chete yekusashanda kunogona kupfuura mutengo wekutenga wecheni.
2. Kugadzira Zvine Simba Rakawanda: Kutsvaga Simba "Rikuru"
Mamwe mabhizinesi, nekuda kwe "kuchengetedzwa," anosarudza zvisina hanya cheni dzine mitoro inodarika kugona chaiko. Izvi hazvingowedzere mari yekutenga chete asi zvinotungamirawo pakuwedzera kwekushandiswa kwesimba nekuda kwehuremu hwakawandisa hwecheni uye kuramba kwekutumira, zvichizopedzisira zvawedzera mari yekushanda kwenguva refu.
3. Kuregeredza Mari Yekugadzirisa: Kutarisa "Kukwanisika Kwemari" Chete, Kwete "Kugadzirisa"
Kukundikana kufunga nezvekureruka kwekugadzirisa uye kuoma kwekutenga zvikamu zvekuchengetedza panguva yekusarudza zvinoguma nekutora nguva uye kudhura kwekugadzirisa gare gare. Semuenzaniso, kambani yekuchera migodhi yakashandisa niche roller chain specification. Mushure mekusakara, yakatofanira kuraira zvikamu zvekutsiva kubva kunze kwenyika, nenguva yekumirira inosvika mwedzi mumwe, zvichikonzera kuvharwa kwetambo dzekugadzira uye kurasikirwa kukuru.
IV. Nheyo Dzinoshanda dzeKusarudza Macheni Anotenderera Zvisina Mari
Kusarudzwa Kunotungamirirwa neData: Tsanangura zvakajeka ma core parameters akadai se rated load, speed, tembiricha, hunyoro, uye corrosive environment mumamiriro chaiwo ekushanda. Sanganisa izvi nekushandisa nemaoko kuverenga kuti uone simba recheni rinodiwa, pitch, uye zvinodiwa nezvinhu, uchidzivisa kusarudza zvichibva pane zvakaitika.
Isa Pamberi Mitemo Yepasi Pose: Sarudza cheni dzinotenderera dzinoenderana nezvinodiwa pasi rose zvakaita seDIN neASIN kuti uve nechokwadi chekuti zvinhu, maitiro, uye kunyatsoenderana nezvinodiwa, zvichivimbisa hupenyu hwebasa uye kuvimbika, ukuwo zvichibatsirawo kutenga zvikamu zvekupfekwa.
Verenga Mutengo Wese Wenguva Yehupenyu: Enzanisa mutengo wekutanga wekutenga, kutenderera kwekugadzirisa, kushandiswa kwesimba, uye kurasikirwa nenguva yekuzorora kwemaketani akasiyana, uchisarudza sarudzo neLCC yakaderera, pane kungotarisa mutengo wekutenga.
Kugadziriswa Kwakagadzirirwa Mamiriro Ekushanda: Kune mamiriro ekushanda akakosha (akadai sekupisa kwakanyanya, ngura, uye kutakurwa kure), sarudza mhinduro dzakagadzirirwa (dzakadai sezvinhu zvakakosha, zvimiro zvekuvhara, uye zviyero zvegiya zvakagadziriswa) kudzivirira kudzokorora kwekushanda kana kusakwana kwecheni dzebasa rakajairika.
Nguva yekutumira: Zvita-29-2025