Chingwe Chokweza cha 7111 Chotsegula Mtundu Wopanda Waya Wokha Chokweza Pulley Block ndi mbedza

• Mafotokozedwe Akatundu

Pulley ya snatch, yomwe imadziwikanso kuti snatch block, ndi chipangizo chosavuta koma chanzeru chomwe chimagwiritsidwa ntchito kusintha njira ya chingwe kapena chingwe pamene chili ndi mphamvu. Chimakhala ndi gudumu lozungulira lomwe lili mu chimango, zomwe zimathandiza kuti chingwecho chilowe mu groove ndikutsogoleredwa panjira yake. Kapangidwe kameneka kamachepetsa kukangana ndipo kamaletsa kusweka kwa chingwe, zomwe zimapangitsa kuti chingwecho chizigwira ntchito bwino ngakhale mutagwira ntchito ndi katundu wolemera. Mu nthawi ya zodabwitsa zaukadaulo ndi makina ovuta, pulley yodzichepetsa imakhalabe chizindikiro cha kuphweka komanso kugwira ntchito bwino.

Pakatikati pake, pulley imagwira ntchito motsatira mfundo ya ubwino wa makina, zomwe zimathandiza ogwiritsa ntchito kunyamula kapena kusuntha zinthu zolemera popanda kugwiritsa ntchito mphamvu zambiri. Zinthu zofunika kwambiri pa dongosolo la pulley ndi izi:

Chingwe (Gudumu): Chigawo chapakati cha pulley, chomwe nthawi zambiri chimakhala chozungulira kapena chooneka ngati disk, chomwe chimazunguliridwa ndi chingwe kapena chingwe.
Chingwe kapena Chingwe cha Waya: Chinthu chosinthasintha chomwe chimazungulira chipolopolocho, kutumiza mphamvu kuchokera kumapeto ena kupita kwina.
Katundu: Chinthu chomwe chikunyamulidwa kapena kusunthidwa ndi makina opopera.
Khama: Mphamvu yomwe imagwiritsidwa ntchito pa chingwe kapena chingwe cha waya kuti inyamule kapena kusuntha katundu.
Ma pulley amagawidwa m'magulu kutengera kapangidwe kake ndi kapangidwe kake. Magulu awa akuphatikizapo ma pulley okhazikika, ma pulley osunthika, ndi ma pulley ophatikizika. Mtundu uliwonse umapereka zabwino zosiyanasiyana pankhani ya ubwino wa makina ndi kusinthasintha kwa magwiridwe antchito.

Kapangidwe ka Mtundu Wotseguka
Kapangidwe ka ma pulley otseguka a ma snatch awa amatanthauza kuti amatha kumangiriridwa mosavuta ku chingwe kapena chingwe nthawi iliyonse, popanda kufunika kolumikiza ulusi wonse kudzera mu pulley. Izi zimapangitsa kuti zikhale zosavuta komanso zosavuta, makamaka pogwira ntchito ndi utali wautali kapena wokhazikika wa chingwe.

Mbedza Yophatikizidwa
Kuphatikizidwa kwa mbedza kumawonjezera kusinthasintha kwa pulley ya snatch, zomwe zimapangitsa kuti ikhale yolumikizidwa mwachangu komanso motetezeka ku mfundo zomangira, matabwa, kapena zinthu zina. mbedza iyi nthawi zambiri imapangidwa ndi chitsulo champhamvu kwambiri ndipo imapangidwa kuti ipirire katundu wolemera popanda kupindika kapena kupotoka.

• Mafotokozedwe:

Nambala ya Chitsanzo: 7111

• Chenjezo:

Pewani Kudzaza Zinthu Mopitirira Muyeso: Musamachulukitse katundu wa pulley ya snatch. Kudzaza zinthu mopitirira muyeso kumawonjezera chiopsezo cha kulephera kwa zida ndipo kumaika pachiwopsezo antchito omwe ali pafupi.

Kukhazikitsa Koyenera: Onetsetsani kuti chingwe cha waya chalumikizidwa bwino kudzera mu pulley sheave ndipo chalumikizidwa bwino ku mfundo za nangula.

Pewani Kuyika zinthu m'mbali: Onetsetsani kuti chogwirira cha waya cholumikizidwa bwino ndi komwe chikukokedwa. Kuyika zinthu m'mbali kungayambitse kuwonongeka msanga kapena kulephera kwa dongosolo la chogwirira.

• Ntchito:

• Njira ndi Kulongedza