1. A mụrụ ihe mbụ nke slewing bearings (www.xzwdslewing.com) na China na 1964. A na-akpọ bearings slewing "njikọ nke igwe" ma na-ekere òkè n'ijikọta nke gara aga na nke ọzọ.Igwe na-egbu bọọlụ na-egbu oge nwere oke nkenke yana enweghị afọ ojuju.Ọ nwere nnukwu ihe achọrọ maka teknụzụ nwụnye.A na-ejikarị ya eme ihe na ngwaahịa akụrụngwa egwuregwu.Dị ka akụkụ bụ isi nke usoro igbu egbu, ntụkwasị obi nke ntinye ya metụtara ntụkwasị obi nke akụrụngwa.Mmekọahụ na nchekwa.

Ọdịdị na-ebu egbu egbu na ngwa

1.1 Nhazi

The slewing bearing (www.xzwdslewing.com) bụ tumadi esịnede mpụta mgbanaka (na ma ọ bụ na-enweghị ezé), akara belt, Rolling ọcha (bọọlụ ma ọ bụ rollers), spacer na n'ime mgbanaka (na ma ọ bụ na-enweghị ezé), wdg The Ọdịdị nke A na-egosi ihe igbu egbu na eserese 1. Gosi:

Dị ka ihe owuwu dị n'èzí si dị, a na-ekewa ọkpụkpụ na-egbu egbu n'ime ụdị atọ: ezé na-enweghị eze, ezé mpụga na ezé ime.Dị ka ime usoro, ọ nwere ike kewaa anọ usoro: anọ-akara kọntaktị bọl slewing bearing, abụọ-ahiri angular kọntaktị bọọlụ slewing bearing, cross roller slewing bearing and three-arrow roller slewing bearing.Mgbanaka mgbanaka kọntaktị otu-akara anọ nwere mgbanaka abụọ, usoro kọmpat, ịdị arọ dị arọ, kọntaktị anọ n'etiti bọọlụ nchara na ụzọ ịgba ọsọ, nwere ike ibu ike axial, ike radial na oge nri n'otu oge. , a na-ejikwa ngwa egwuregwu dị iche iche.

1.1 Ụdị nwụnye

N'ọhịa nke ntụrụndụ akụrụngwa (www.xzwdslewing.com), e nwere ụzọ abụọ iji wụnye slewing bearings: kehoraizin echichi na vetikal echichi Njirimara na-arụ ọrụ nke efe efe ụlọ elu na onwe-ejide ụgbọelu ntụrụndụ ụlọ bụ na ha na-atụgharị gburugburu Central axis.Ụlọ ihe nkiri na-efe efe na-agụnye elu elu-efe efe, isi na-ama jijiji oche ofufe, wdg, na ụgbọ elu na-ejide onwe ya ihe ntụrụndụ gụnyere ụgbọ elu na-ejide onwe ya, nnukwu octopus, wdg. Ụdị ntinye nke igbu egbu n'ụdị ngwá ọrụ a bụ. echichi kwụ ọtọ, dị ka egosiri na foto 2:

Njirimara arụ ọrụ nke ụlọ egwuregwu ferris wheel na-atụgharị ma ọ bụ na-atụgharị gburugburu axis kwụ ọtọ.Ụlọ ihe ntụrụndụ ferris wheel gụnyere iti mkpu, nnukwu pendulum, wdg. Ụdị ntinye nke ihe na-egbu egbu n'ụdị ngwá ọrụ a bụ ntinye kwụ ọtọ, dị ka egosiri na foto 3. Gosi: