1. Kukuvadza phenomenon yekuuraya kutakura

Mumashini akasiyana-siyana ekuvaka akadai searli crances uye excaator, iyo mhete inokweretesa chikamu chakakosha chinoburitsa iyo Axial mutoro, radial mutoro wepakati pakati pehurumende uye chassis.

Mumamiriro ekunze akajeka, inogona kushanda kazhinji uye kutenderera zvakasununguka. Nekudaro, kana mutoro unorema, kunyanya pakukwirira kwakanyanya uye huwandu hwakanyanya, zvakaoma pane chinorema kuramba kutenderera, kana kuti haugone kutenderera zvachose, kuti yakanamatira. Panguva ino, nzira dzakadai sekudzora huwandu, kugadzirisa nzvimbo dzekunze, kana kufambisa iyo chassis chinzvimbo inowanzo shandiswa kumisa muviri kuti ubatsire kuona kufungidzira kwechinhu chinorema uye zadzisa iyo yakarongwa kusimudza uye mamwe mashandiro. Naizvozvo, mukati mebasa rekugadzirisa, zvinowanzowanikwa kuti mujaho wemugwagwa wakakuvadzwa zvakanyanya, uye kufambisa kwedzinza remukati kunogadzirwa nenzvimbo yekushanda. , uye gadzira radial marara mukuora mwoyo.

2. Kukurukurirana pazvinhu zvinokonzeresa kukuvadza kunorasa mahombekombe

. Iyo inonzi Static kugona kunoreva kugona kwekubereka kweiyo yekuchiva kutakura kana kusarongeka kwekusingaperi kwedzinza rejaho rasvika Iko kusanganiswa kwemitoro yekunze kunowanzomiririrwa neiyo yakaenzana mutoro CD. Iyo huwandu hwenzvimbo yekugona kuenzanisa mutoro unonzi iyo yekuchengetedza chinhu, inomiririrwa seFS, iyo ndiyo chikonzero chikuru chekugadzira uye kusarudzwa kwekuchema kwemakungwa.

Kana nzira yekutarisa iyo yakanyanya kuunganidzira kushushikana pakati pe roller uye mujaho inoshandiswa kugadzira iyo yekuchera kutakura, iyo Line Line] = 2.0 ~ 2.5 × 102 kn / cm inoshandiswa. Parizvino, vagadziri vazhinji vanosarudza uye kuverenga mhando yekuchema nekutakura maererano nehukuru hwemutoro wekunze. Zvinoenderana neruzivo rwuripo, kushushikana kwekunetseka kwekuchengetwa kwemutengo wechidiki weTonnage Crane idiki pane iyo yeiyo yakakura tonnage crane panguva iripo, uye chinhu chaicho chekuchengetedza chakakwira. Iyo yakakura tonnage yeiyo crane, yakakura dhishi rekubereka ratakurisa, iro ranyatso kugadzira rwokugadzira, uye rakadzika nzvimbo yekuchengetedza. Ichi ndicho chikonzero chakakosha nei vachichengetwa vachitakura crane yakakura-tonnage iri nyore kukuvadza kupfuura kutakura kweiyo diki-diki-tonnage crane. Parizvino, zvinowanzotenda kuti mutsara wekusangana neyekudzvanywa kwekutakura crane pamusoro 40 t haifanire kupfuura 2.0 × 102 kn / cm

(2) pesvedzero yekuomarara kweiyo turnty

Mhete yakarukwa chinhu chakakosha chinotarukira mitoro yakawanda pakati peiyo turntable uye chassis. Kuomesa kwayo kwaro hakuna kukura, uye kunonyanya kuenderana nechimiro chakaomarara kweCassis uye turntable iyo inotsigira iyo. Zvitendero zvichitaura, chimiro chakanakira chechiyero chechiratidzo chakanyanya kuomarara, kuitira kuti mutoro uri pachiruke chinogona kugoverwa zvakanyanya, asi hazvigone kugoverwa nekuda kwekureba kwemuchina wese. Kuongororwa kwelemilems elemile of the turntable inoratidza kuti kusvibiswa kwepazasi kwakabatana nehuremu hwemutare, uye zvakanyanya kutarisisa kune chikamu chidiki chevaRollers, nekudaro zvichikura mutoro weimwe roller. Kumanikidza kwakagamuchirwa; Kunyanya kusimba ndekwekuti kusvibisa kwechimiro chekupindirana kuchichinja mamiriro ekutaurirana pakati pe roller uye mujaho wedzinza, kuderedza kuwanda kwekutaurirana uye kukonzera kuwedzera kwekushushikana. Nekudaro, nzira dzekuverenga dzekushushikana dzekusanzwisisika uye static kugona zvinoshandiswa zvakanyanya parizvino zvakavakirwa pakutakura kwakanyanyisa kusimbiswa uye urefu hwekushanda kweRoller is 80% yeiyo roller urefu. Zviripachena, iyi pamba haifaniri kuenderana nemamiriro chaiwoi chaiwo. Ichi chimwe chikonzero nei mhete yekuuraya iri nyore kukuvadza.

(3) Simba rekupisa kurapa nyika

Kugadziriswa kwemhando yekuchema kwekuzvikanganisa pachako kunokanganiswa kwazvo nekugadzira kunyatsogadzira, axial clearance uye kupisa kurapwa. Chinhu chinoratidzwa nyore nyore pano ndiyo pesvedzero yekupisa kurapa nyika. Zviripachena, kuitira kuti udzivise marara uye kushungurudzika pamusoro pemujaho wemajaho, zvinodikanwa kuti pamusoro pemujaho wemajaho unofanirwa kuve nekukasira kwakaringana uye kuomesa kwekuwedzera mukuwedzera kwakaringana. Sekureva kwe data rekunze, kudzika kweiyo denderedzwa remajaya kunofanirwa kuitwa nekuwedzera kwemuviri, kwakadzika kunogona kupfuura 6mm, uye kuomarara kwenzvimbo yacho kunofanirwa kuve kwakakwirira kupokana. Naizvozvo, kudzika kweiyo yakaomeswa denderedzwa pamusoro pechiso chekucherekedza mujaho wedzinza haana kukwana, uye kuomarara kwemhosva kwakaderera, izvo zvakare chimwe chezvikonzero zvekukuvara kwayo.

3.Kuvandudza Matanho

(1.

. Zvakakodzera kuwedzera huwandu hwenhamba dzevaRelers dzinogona zvakare kugadzirisa mamiriro ekutaurirana pakati pevahedheni uye mujaho.

. Inogona kuderedza iyo yepakati frequency kupfuurira kumhanya, edza kuwana kuomarara kwakanyanya uye kuomesa kudzima, uye kudzivirira kudzima marara pamusoro wedzinza.