Kodi chida chotetezera cholemetsa cha chonyamulira cha tcheni cha manja chingaletse zinthu zolemetsa kuti zisagwe?

Kuwunika kwa chitetezo cha chida choteteza chotchinga chamanja kuti chiteteze zinthu zolemera kuti zisagwe

I. Chiyambi
Monga zida wamba zonyamulira pamanja,hand chain hoistsamagwiritsidwa ntchito kwambiri m'mafakitale, migodi, malo omanga, ma docks, ma docks, malo osungiramo katundu ndi malo ena kuti akhazikitse makina ndi kukweza katundu, makamaka pa ntchito zotseguka komanso zopanda mphamvu. Komabe, pakugwiritsa ntchito, ngati kuchulukirachulukira kukuchitika, kungayambitse zovuta zazikulu, monga kuwonongeka kwa zida, kugwa kwazinthu zolemetsa, ndi zina zambiri, kuyika chitetezo cha ogwira ntchito ndi katundu pachiwopsezo. Chifukwa chake, chida chotetezera chochulukira cha cholumikizira cha unyolo wamanja ndichofunikira kuti zinthu zolemera zisagwe.

II. Mfundo yogwira ntchito ya hand chain hoist
Chingwe cham'manja chimakoka unyolo wamanja ndi gudumu la unyolo lamanja kuti lizungulire, kukanikiza cholumikizira mbale ndi mpando wonyezimira m'thupi limodzi ndikuzungulira palimodzi, ndipo nsonga yayitali ya dzino imazungulira giya la mbale, nsonga yaifupi ya dzino ndi giya la bowo la spline. Mwanjira iyi, sprocket yokweza yomwe imayikidwa pa giya ya spline hole imayendetsa unyolo wokweza, potero kukweza chinthu cholemera bwino. Mtundu wa ratchet friction plate type one-way brake ukhoza kudzinyengerera ponyamula katundu. Ratchet imagwira ntchito ndi ratchet pansi pa kasupe, ndipo brake imagwira ntchito bwino.

3. Mfundo ndi ntchito ya chipangizo choteteza mochulukira
Mfundo yogwira ntchito
Chipangizo chotetezera cholemetsa cha cholumikizira cham'manja nthawi zambiri chimaphatikizapo nati wonyezimira, manja, nati wa loko, kasupe wa disc, mbale yopondereza, mbale yolimbana ndi zinthu zina. Panthawi yogwira ntchito bwino, unyolo wamanja umayendetsa gudumu la unyolo wamanja kuti uzungulira. Makokedwe a gudumu la unyolo wamanja ndi wocheperako kuposa kukangana kwapakati pa mbale yolimbana ndi gudumu la unyolo. Makokedwe amaperekedwa ku shaft yayitali kudzera pa nati wonyezimira, ndipo gudumu la unyolo lamanja limazungulira ndi mtedza wa brake ndi shaft yayitali. Mukamagwira ntchito mochulukira, torque yomwe imayikidwa pa gudumu la unyolo wam'manja ndi yayikulu kuposa mphamvu yakugundana, ndipo kutsetsereka kumachitika pakati pa gudumu la unyolo pamanja ndi mbale yogundana. Makokedwe sangathe kufalikira ku nati wa brake, potero kupewa kugwira ntchito mochulukira.
Ntchito
Pewani kunyamula katundu mochulukira: Chipangizo choteteza katundu mochulukira chidakonzedweratu musanachoke kufakitale. Pamene malire olemetsa opangidwa kale, ndiye kuti, 1.2 nthawi zolemetsa, adutsa, chipangizo chotetezera chimatsegulidwa. Panthawiyi, chingwe chamanja chidzatsekedwa, kukweza kudzatsekedwa, ndipo kutsika kokha n'kotheka.
Tetezani chitetezo cha zida: Chipangizo choteteza katundu wambiri chimatha kuteteza kuwonongeka kwa zida zomwe zimadza chifukwa chakuchulukirachulukira, monga unyolo wonyamulira womwe umafika malire ake ndikusweka, ndi zina, kuteteza chitetezo cha zida ndikuwonjezera moyo wautumiki wa zida.
Onetsetsani chitetezo cha ogwira ntchito: Chipangizo choteteza katundu mochulukira chimatha kuzindikira kuchuluka kwa nthawi ndikupereka chenjezo lokumbutsa wogwiritsa ntchito kuti achitepo kanthu mwachangu kuti apewe ngozi zobwera chifukwa cha kugwa kwa zinthu zolemera.

4. Kodi chipangizo chotetezera chochulukira cha tcheni cha m'manja chingaletse zinthu zolemera kuti zisagwe?
Njira yoletsa zinthu zolemera kuti zisagwe
Mabuleki pompopompo: Chokwezera tcheni cham'manja chimatenga mabuleki anjira imodzi, chomwe chimatha kudziluma ponyamula katundu. Ratchet imagwira ntchito ndi ratchet pansi pa kasupe kuti mabuleki agwire bwino ntchito. Akalemedwa, brakeyo imathyoka nthawi yomweyo kuti zinthu zolemera zisagwe.
Chitetezo cha chitetezo chachitetezo cha malire olemetsa: Chipangizo choteteza katundu chikachulukidwa, kutsetsereka kumachitika pakati pa gudumu la unyolo wamanja ndi mbale yolumikizirana, ndipo torqueyo siyitha kuperekedwa bwino ku nati wonyezimira, potero kupewa kugwira ntchito mochulukira. Panthawiyi, chinthu cholemeracho sichidzapitiriza kukwezedwa, kapena kugwa.
Zochita muzogwiritsa ntchito
Pochita ntchito, chipangizo chotetezera chochulukira cha cholumikizira cha unyolo wamanja chingalepheretse kuti chinthu cholemera chisagwe. Mwachitsanzo, mbedza ya Falcon Heavy Industry National Standard HS-C hand chain hoist imapangidwa ndi zida zapamwamba kwambiri za alloy ndipo imakhala ndi chitetezo chokwanira kwambiri. Mukayang'anizana ndi zomwe katundu woyengedwa umaposa katundu woyengedwa, mbedza sizidzathyoka mwadzidzidzi, koma idzapatsa wogwiritsa ntchito chenjezo lachitetezo chodziwikiratu mwa mawonekedwe a deformation ndi kupinda, zomwe zidzaperekeza chitetezo cha ntchito zapamalo.

V. Njira zopewera kugwiritsa ntchito unyolo wamanja
Kuyang'anira ntchito isanachitike
Yang'anani ngati mbedza, unyolo ndi shaft ndizowonongeka kapena zowonongeka, ngati zikhomo zomwe zili kumapeto kwa unyolo zimakhala zolimba komanso zodalirika, ngati gawo lopatsirana ndilosinthasintha, ngati mbali ya brake ndi yodalirika, komanso ngati unyolo wamanja uli ndi slippage ndi kutsika kwa unyolo.
Onani ngati tcheni chonyamulira chili ndi kinks, ndipo ngati ndi choncho, chiyenera kusinthidwa musanagwiritse ntchito.
Mafotokozedwe a ntchito
Mukamagwiritsa ntchito chokwezera tcheni chamanja, choyamba kokerani unyolo wam'manja ndikumatula unyolo wonyamulira kuti ukhale ndi mtunda wokwanira wokwezera, kenako mukweze pang'onopang'ono. Unyolo ukangolimba, fufuzani ngati pali zolakwika pagawo lililonse komanso ngati mbedzayo ndi yoyenera. Pokhapokha mutatsimikizira kuti ndi zachilendo mukhoza kupitiriza kugwira ntchito.
Osakoka tcheni cham'manja mosasamala kapena molimba kwambiri. Mukagwiritsidwa ntchito molunjika kapena mopingasa, njira ya zipper iyenera kukhala yogwirizana ndi mayendedwe a sprocket kupewa kupanikizana kwa unyolo ndi madontho a unyolo.
Chiwerengero cha zipper chiyenera kutsimikiziridwa molingana ndi mphamvu yokwezera ya chokwezera. Ngati sichingakokedwe, fufuzani ngati yadzaza kwambiri, ngati yalumikizidwa, komanso ngati chokweza chawonongeka. Ndizoletsedwa kuonjezera chiwerengero cha zipper zokoka mwamphamvu.
Kusamalira
Mukatha kugwiritsa ntchito, chotchingiracho chiyenera kutsukidwa ndi kupakidwa mafuta oletsa dzimbiri, ndikusungidwa pamalo ouma kuti chotchingira cha m'manja chisachite dzimbiri komanso dzimbiri chifukwa cha chinyezi.
Kuti awonetsetse kuti cholumikizira cha unyolo chamanja chikugwiritsidwa ntchito bwino, munthu wodzipereka ayenera kuyang'ana pafupipafupi. Kuyang'anira kutha kuchitika kamodzi pachaka, ndipo ngati pali zovuta, zimatenga nthawi yocheperako kuti muwone. Yang'anani ngati zida zonyamulira zidawonongeka, zatha, zawonongeka kapena zawonongeka mosagwirizana. Zida zonse zotetezera ziyenera kufufuzidwa bwino komanso moyenera. Mabuleki ndi katundu woyezedwa ayenera kuyesedwa kuti anyamule. Ngati n'koyenera, chokweza ayenera disassembled kuti aone ngati zatha.

VI. Chidule
Chipangizo chotetezera cholemetsa cha cholumikizira cham'manja chimatha kuthyoka pakapita nthawi kuti zinthu zolemetsa zisakwezedwe, potero zimalepheretsa kuti zinthu zolemetsa zisagwe ndikuwonetsetsa chitetezo cha ogwira ntchito ndi zida. Pogwiritsira ntchito, ogwiritsira ntchito amayenera kutsata ndondomeko yoyendetsera ntchito, kuyang'ana nthawi zonse ndi kusunga cholumikizira chamanja, ndikuwonetsetsa kuti chipangizocho chimagwira ntchito bwino kuti chitetezo chichepetse ngozi.