A halin yanzu, zobe na sata ana amfani dashi sosai a cikin filin da yawa. Amma mutane da yawa ba su san yadda za a zabi girman dama na zobe ba. A matsayin kwararruKeadewaMai masana'anta, mu,Xzwd ne ke ɗauke da co., Ltd, a yau zai gabatar da cikakken bayani yadda za a lissafa dagaKeadewamasu girma dabam.
1.The suna ɗaukar ƙarfin ƙarfin hali na ɗaukar sace
Kowane nau'inKeadewana samfurori samfurori yana da ɗaukar nauyi mai ɗauke da kaya mai dacewa, kuma jadawalin na iya taimaka wa mai amfani don zaɓiKeadewana farko.
Akwai nau'i biyu na kwana guda, ɗayan shine matsakaicin tsinkaye (①line), matsakaicin nauyin daKeadewazai iya ɗauka lokacin da yake ci gaba da motsawa. Dayan kuma yana da nauyin like iyaka mai iyaka (8.8, 10.9, 12.9, 12.9, 12.9, 12.9, 12.9), an yanke shawara lokacin da tsayin daka na ƙwararraki, da kuma prold shine 70% na iyakar amfanin ƙasa.
- 2.Hanyar ƙididdigar ƙirar sacewar
1) Tsarin zaɓi
Tabbatar da matsakaicin nauyin daKeadewana iya tallafawa lokacin da ya kasance tsayayye (axaily FA, FR, Radial Load Fr, Maimaita Lokaci M). Saita matsakaicin nauyin kamar yadda ƙimar ƙimar ƙima. Halittar da darajar ƙima dole ne yayi la'akari da mafi yawan nauyin da aka ɗora akan ƙa'idar, wanda dole ne ya kammala ƙarin nauyin kaya da nauyin gwaji.
Tabbatar da daidaitaccen tsaro na FS bisa ga nau'in babban injin (yanayin aikace-aikace), wanda ƙimar ta Set Table 1.
Preliminalled zabi nau'inKeadewa, Tabbatar da hanyar ƙididdigar ƙididdigar magana game fa da M.
Lissafta fa da m
Matsakaicin nauyin da aka ba da izini a cikin nau'in da aka zaɓaKeadewaDaga cikin samfurori, kuma alama fita (fa', m ')
Duba ko batun daidaitawa (FA', m ') yana ƙarƙashin madaidaicin nauyin da ke tsaye
Dubawa ƙididdiga na karfin bolt na ɗaukar hoto (duba wannan sashin 5.24)
2) Nau'in zabi a tsaye
Hanyar ƙididdigar hanya ta Static Magana Waya 'da m'
Hanyar I (A = 60 °)
Lissafin zabin guda ɗaya-jere guda huɗuKeadewaTsari ta hanyar ɗaukar ƙarshen kusurwa 45 ° da kuma 60 ° bi da bi.
Hanyoyin I (A = 60 °)
FA '= (FA + 5.046 × FR) × fs
M '= m × fs
Hanyar II (A = 45 °)
FA '= (1.225 × FA + 2.676 × FR) × FS
M '= 1.225 × m × fs
A cikin dabara: FA 'Keadewadaidai cibiyar gunduma (104 N)
M '-Keadewadaidai lokacin dauraya lokaci (n. m)
FS-aminci factor a cikin tsallakawar aiki na aiki na tallafawa sacewar (duba Table 1)
Sannan nemo maki biyu da ke sama a kan kwana, ɗayansu yana ƙasa da kwana.
Single-jere ya tsallake nau'in roller
FA '= (FA + 2.05 × FR) × fs
M '= m × fs
Lissafin zabin na biyu-jere daban-daban ballKeadewa, lokacin da fr <= 10% fa, canjin kusurwa kusurwa a tseren dole ne a lissafta shi, tuntuɓi mu game da lissafin ta.
Fa '= FA BS FS
M '= m × fs
Lokacin da zaɓi sau uku-ramin rollerKeadewa, kawai ƙididdige ma'amala na nauyin tsere na axial da lokacin dawowa.
Fa '= FA BS FS
M '= m × fs
2) Zabin Dyarm
Da fatan za a tuntuɓi sashen da muke fasaha don aikace-aikacen ci gaba da aiki, jujjuyawar saurin gudu da sauran aikace-aikacen rayuwar tallafin somary.
3) Dubawa ƙididdiga na makiyaya
Matsakaicin nauyin (ba a yi amfani da yanayin tsaro na FS) don ɗaukar tallafin Rotary. Duba ko nauyin yana ƙasa da iyakance nauyin ɗaukar nauyin kirtani na buƙata;
Idan karfin bolt ya karba bai isa ba, zamu iya zabaKeadewasake ko tuntuɓi sashen fasaha.
Masallan zai iya samar da bayanai gwargwadon samfurin samfurin, ta amfani da tsararren yanayin ɗaukar hoto, a cewar juyawa zaɓi na zaɓi na zaɓin FarkoKeadewa, da fasaha tare da kamfani na don tabbatarwa. Hakanan zai iya samar da bayani game da Rotary wanda ya haifar da kamfaninmu, lokacin dauko a kan teburin zane-zanen "(ciki har da Annex na Sihiri da wuri-wuri mai kyau (saboda haka za mu iya miƙa wuya ga tsarin zabin tattalin arziki da wuri-wuri.
Lokaci: Apr-08-2021