Zokonzetsa zochepetsera: Zowonongeka ndi zina

Mankhwala ndizochidziwikiratu kuti sayansi, yopanda chithunzithunzi choyendetsa bwino chitukuko cha anthu sichimaganizira lero. Makina aliwonse ali ndi okha mwa njira zake zomwe zimatsimikizira kuti zimakhala zomveka bwino. Ndipo muzinthu zochuluka zowonongeka za magulu awa, chipangizo chotchedwa reducer ndi cylindrical.

Tanthauzo

Tiyeni tiwone bwinobwino chipangizochi chomwe chimafala padziko lonse lapansi. Choncho, chochepetsera chimakhala chodalira - ndi njira yokhala ndi magalasi, omwe amalowa mu bokosilo ndipo nthawi zambiri amagwira ntchito yosambira. Kodi mawu oti "cylindrical" amatanthauzanji? Izi zikutanthauza kuti zida za gear zili zofanana. Mwa chiwerengero cha magalasi njirayi ingakhale sitepe imodzi, magawo awiri, siteji itatu, ndi zina zotero.

Kusankhidwa

Mosakayikira chilichonse chochepetseratu chimakhala chocheperapo choyamba kuti chichepetse mphepo yoyendayenda ndipo, mofananamo, yowonjezera mkondo wa shaft yothamangitsidwa poyerekeza ndi shaft yoyendetsa galimoto. Mwa kuyankhula kwina, kuchepetsa kuchepetsa kuthamanga kwazing'ono zamagalimoto.

Ubwino

The reducer cylindrical ili ndi ubwino wosatsutsika:

• Chokwanira chokwanira chokwanira.
• Kukhoza kulimbana ndi katundu wolemera ndi panthawi imodzimodzi ndi zoperewera zero kumatengera mtunda wautali kwambiri.
• Kukwanilitsa kugwira ntchito movomerezeka ngakhale ndi zolemetsa zosagwirizana, komanso ndi nambala iliyonse yoyambira ndikuyima.
• Kusakhala ndi kudziletsa (kusiyana ndi nyongolotsi zamaganizo), choncho ndizotheka kutembenuza chikhomocho pamanja.
• Chizindikiro chachikulu chotsimikizika.
• Kutsika kwa kutsika kwa kutentha.
• Kusankhidwa kwakukulu kwa ma gear.

Makhalidwe oipa

Pulogalamu ya reducer cylindrical imodzi (kuphatikizapo masitepe) imakhala ndi mavuto ngati awa:

• Kuwonjezeka kwa phokoso la phokoso panthawi ya opaleshoni.
• Kutsika kwakukulu kwa magalasi, osaloleza kubweza katundu wambiri.
• Kutaya kwa reversibility.

Kulemba

Kuchepetsa pang'onopang'ono magawo awiri, siteji imodzi ndi malo ambiri m'malo momwe mano amagawanika:

• Pazitsulo.
• Mano a Helical.
• Chevron.
• Ndi dzino lozungulira.

Malinga ndi mbiri ya mano, ochepetsa amatha kukhala ndi maganizo ndi Novikov gearing ndi cycloidal.

Malingana ndi liwiro lozungulira, kusiyana kwake kudzakhala motere:

• Kuthamanga kwapansi (mliri wa circumferential siposa 3 m / s).
• Kuthamanga kwapakatikati (mliwiro wa mchigawo uli pakati pa 3 mpaka 15 m / s).
• Kuthamanga (kufunika kwa msangamsanga kumayambira 15 mpaka 40 m / s).
• Kuthamanga kwambiri (mofulumira kuposa mamita 40 / s).

Chipangizo

Bokosi lojambula, lojambula limene likusonyezedwa pansipa, mu dongosolo lopangidwa ndi:

• Zitsamba.
• Valov.
• Zovala.
• Machitidwe okonza.

Mu makina, gudumu lamagetsi, lomwe lili ndi mano angapo, amatchedwa pinion, ndipo ali ndi mano ambiri - gudumu.

Kupaka

Pulogalamu ya reducer cylindrical yokhayokha ndi yowonjezereka imakhala ndi njira imodzi yomwe imakhazikitsa malamulo, omwe ndi:

• Malo oyendetsera galasi ayenera kukhala ngati momwe mungathere kuti musagwedeze.
• Ndizofunikira kwambiri kuti tigwirizanitse mapuloteni okonzedwa kuti athe kuchepetsa mphamvu zowonongeka pamapeto a shafts.
• Zimalepheretsedwa kugunda mapeto a shafts, chifukwa izi zingayambitse kuperewera kwa msanga .
• Limbikitsani kuika mipiringidzo mofanana kuti muwonetsetse kuti mungathe kumasula bokosi lamasewera panthawiyi.

Kutumiza malamulo

Chochepetseratu ndichinthu chachiwiri, monga, chotsitsa china chilichonse, chiyenera kuyamba ntchitoyo malinga ndi zofunika:

• Mapeto a shafts amatsukidwa kuchokera ku mpweya kapena dothi.
• Chotsani chotsegula mafuta ndikuwonetsa kuti kulibe / kupezeka kwa condensate.
• Thirani mafuta mu kansalu kameneka pogwiritsa ntchito fyuluta yabwino kuti musalole kuti zida zowonongeka zilowe mkati mwake. Kutentha kwa mafutawa sikuyenera kukhala pansi pa madigiri 20 Celsius.
• Zimalangizanso kutembenuzira zitsulo ndi manja ndi kumvetsera ntchito ya gearing.

Zigawo zazikulu zomwe ziyenera kutsatidwa posankha makina opangira zitsulo ndizomwe zimayendera gear ndi kutalikirana kwake.

Pulogalamu yachitsulo yokhala ndi magawo awiri omwe amatchulidwa masiku ano (pafupifupi 65%). Zomwe zimagwiritsidwa ntchito pa njirayi zimachokera pa 8 mpaka 40. Pazochitika zomwe pakufunika kofulumira kukonzanso ntchito ya siteji yothamanga kwambiri, timagulu timene timagwiritsira ntchito mofulumira kwambiri timagwiritsidwa ntchito.