Kwallon Screw Drive

Ball Screw Drive daidaitaccen na'urar watsawa ce wacce ke juyar da motsin juyawa zuwa motsi na layi daidai. Ya ƙunshi ƙwanƙwasa ƙwallon ƙafa, ƙwaya, ƙwallaye, hanyoyin kewayawa, da kayan taimako kamar goyan baya da murfin ƙura. Ball Screw Drive ana amfani da shi sosai a fannoni kamar kayan aikin injin CNC, mutummutumi, na'urori masu inganci, kayan aikin sararin samaniya, da sauransu.

Ka'idar aiki ta Ball Screw Drive ta dogara ne akan jujjuyawar juzu'i: an ƙera saman shingen dunƙule tare da madaidaicin hanyoyin tsere, kuma akwai madaidaitan tsagi a cikin na goro, tare da ƙwallaye suna cike gibi tsakanin hanyoyin tsere biyu. Lokacin da motar ta motsa dunƙule don juyawa (ko goro ya motsa don juyawa ta hanyar waje), ƙwallon ƙwallon yana motsawa tare da karkatacciyar hanyar tseren kuma yana tura goro (ko dunƙule) don yin motsi na layi a cikin hanyar axial ta hanyar jujjuyawa. Tsarin kewayawa yana jagorantar ƙwallon don dawowa daga ƙarshen hanyar tsere zuwa ƙarshen farawa, ƙirƙirar zagaye na rufaffiyar don tabbatar da ci gaba da motsi mara yankewa.

Idan aka kwatanta da watsa dunƙule na al'ada, Ball Screw Drive yana da fa'idodi masu mahimmanci. Da fari dai, yana da inganci sosai. Ingancin watsawar gogayya mai zamiya yawanci kashi 20% -40% ne kawai, yayin da screws ɗin ƙwallon ƙafa ke dogaro da juzu'i don cimma inganci sama da 90%, yana rage hasarar wuta sosai kuma ya dace da yanayin motsi mai girma da sauri{6}. Na biyu shine babban daidaito. Ta hanyar madaidaicin niƙa, ana iya sarrafa daidaiton matsayin sa a matakin micrometer, tare da ƙaramin maimaita kuskuren sakawa, wanda zai iya biyan buƙatun daidaitaccen abinci da sakawa. Bugu da kari, Ball Screw Drive yana da ƙarancin lalacewa da tsawon sabis, kuma juzu'i yana rage lalacewa kai tsaye tsakanin sassa. Haɗe tare da tsarin lubrication, zai iya ƙara tsawon rayuwar sabis.

Anan A cikin wannan shafin, muna gabatar da jerin layin Ball Screws, zaku ga takardar bayanai, hotunan samarwa, bidiyo na gwaji kamar haka:

Hakanan ana maraba da ku don kallon ƙarin ayyuka ko ziyarci gidan yanar gizon mu ta Youtube: https://www.youtube.com/@tallmanrobotics

Gwajin Bidiyoyin Kwallon Kaya daga TallMan Robotics:

Hotunan tattarawa da Bayarwa don Screws Ball daga TallMan Robotics:

Dangane da bukatun aikace-aikacen, Ball Screw Drive za a iya raba zuwa nau'ikan daban-daban: wurare dabam dabam na waje (tsari mai sauƙi, ƙananan farashi) da kuma wurare dabam dabam na ciki (madaidaici, ƙananan amo) bisa ga yanayin wurare dabam dabam; Dangane da matakin daidaito, an raba shi zuwa matakin C, matakin D, matakin E, da sauransu, daidai da jeri na kuskuren gubar daban-daban; Bisa ga hanyar da aka riga aka yi amfani da ita, ana iya raba shi zuwa goro guda ɗaya ba tare da annashuwa ba, ƙwanƙwasa biyu kafin ƙaddamarwa, da dai sauransu, ana amfani da shi don kawar da cirewar axial da inganta rigidity.

A aikace-aikace masu amfani, wajibi ne a zaɓi ƙwanƙwasa Ball Screw Drive tare da sigogi masu dacewa dangane da girman kaya, saurin aiki, da buƙatun daidaita daidaito. A lokaci guda, ya kamata a mai da hankali ga daidaita daidaitaccen daidaitawa, daidaitawa ta hanyar axial, da kiyayewa na yau da kullun yayin shigarwa don tabbatar da tsayin daka na tsawon lokaci{1}. A matsayin ainihin sashin watsawa na sarrafa kansa na masana'antu na zamani, Ball Screw Drive yana ba da tallafin fasaha na mahimmanci don ƙirar ƙira da sarrafa sarrafa kansa.