I-Modular Rack And Pinion System

Iyini i-Modular Rack and Pinion System?

I-modular rack kanye ne-pinion system iyisixazululo esiphelele somugqa esinyakazayo esakhiwe kusukela ezigabeni ezijwayelekile, ezishintshashintshayo zama-rack kanye nokuhlanganiswa kwe-pinion drive ehambisanayo, eklanyelwe ukuguqula i-rotary motor torque ibe i-thrust yomugqa (noma ukunyakaza okuqondile kube impendulo ejikelezayo) ubude bohambo olude noma olungokwezifiso. Ngokungafani nerekhi eyodwa-ebude obumisiwe, i-architecture ye-modular ivumela ibanga lokuhamba ukuthi lilungiswe ngokuhlanganisa amasegimenti, okwenza isistimu ikhule kuwo wonke amasayizi omshini ahlukene ngaphandle kwamathuluzi angokwezifiso.

Isakhiwo

Uhlelo luhlanganisa amasegimenti aqinile, anembile{0}}ama-ground rack anamaphrofayili amazinyo aqondile noma ane-helical kanye nokuhlangana kwamalunga okujwayelekile (izikhonkwane ze-dowel, izici zokuqondanisa) ezigcina iphimbo eliqhubekayo lapho amasegimenti ehlanganiswa ekugcineni-ukuze{2}}kuphele, kanye nokuhlanganisa i-pinion{3}}ngokujwayelekile i-servo back planet{4} i-gearbox-esebenzisa i-rack ukushayela umthwalo. Ama-rails akhwezayo, ama-gib, noma imihlahlandlela yomugqa kuvame ukufakwa ukuze kusekelwe inqola ehambayo nokugcina iphinifa elingaguquki-kuya{8}}ukujula kwe-mesh kulo lonke ubude bohambo.

Ukucatshangelwa kokukhetha

Izici eziyinhloko zifaka usayizi wemojuli, ubude bohambo oluphelele nokubalwa kwesegimenti, i-engeli ye-helix, isigaba sokubuyela emuva, amandla e-thrust namandla okulayisha, isilinganiso se-pinion gearbox nokuqina, kanye ne-rack-yokuqondisa{1}}ukubekezelela ukuqondana komzila wesitimela. Ukunemba -kweleveli yesistimu kuncike kakhulu ekujuleni kwe-mesh okungaguquki kuwo wonke amasegimenti ahlangene, ngakho-ke ukukhuphuka kukaloliwe flat kanye nokulungiswa kokuqondisa kwamarack kuwukucatshangelwa okubalulekile kokukhetha.

Izinhlelo zokusebenza

Ama-Modular rack and pinion systems asetshenziswa kumarobhothi e-gantry nawe-Cartesian,{0}}amarutha efomethi ye-CNC amakhulu, amasistimu okugcina/ukuthola okuzenzakalelayo (AS/RS),{1}}izimbazo zethuluzi lomshini wokuhamba amade, nezinto zokubamba ezibonakalayo ezidinga uhambo olunwetshiwe olunomugqa ophezulu nokunemba kokuma.

Ukucatshangelwa kokufakwa

Imizila yokuqondisa kufanele ifakwe isicaba futhi ihambisane kulo lonke ubude bohambo ngaphambi kokufakwa kwama-rack. Amasegimenti e-rack kufanele aqondaniswe kusetshenziswa izikhonkwane ze-dowel noma izinto zokulungisa ukuze kuqedwe ukunqanyulwa kwephimbo emalungeni. Ukujula kwe-pinion mesh kanye ne-backlash kufanele kusethwe ngokwencazelo ngayinye, futhi ibanga eligcwele lokuhamba kufanele lihlolwe ukuze kusetshenziswe ukusebenzelana okubushelelezi, okungaguquki ngaphambi kokugunyazwa.

Wamukelekile ukuthi ubukele amaphrojekthi amaningi noma uvakashele igalari yethu yevidiyo nge-YouTube:https://www.youtube.com/@tallmanrobotics

Lapha, kuleli khasi, sethula imodeli ye-TMG135CM, ne-TMG135CR enepharamitha yobuchwepheshe ngale ndlela elandelayo:

I-FAQ:

1. Ungayikhetha kanjani indlela yokuqinisa ngaphambili yesikulufu ngokuya ngezidingo zokunemba kokuma kwemojula yomugqa?
Ukuze uthole ukunemba kokuma okuphezulu (izinga le-micron), sebenzisa-ukulayisha kuqala amantongomane noma ukulayisha kuqala amabhola. Ukuze uthole ukunemba okumaphakathi, sebenzisa ukulayisha kuqala kwentwasahlobo noma ukulayisha kuqala okulula. Ngokuzenzakalela okujwayelekile, khetha ukungalayishi kuqala noma ubuncane bokulayisha kuqala. Ukulayisha kuqala okuphezulu kuqeda ukuhlehla emuva kodwa kwandisa ukungqubuzana nokushisa. Fanisa ukulayisha kuqala nesidingo sakho sokunemba. Ungalayishi kakhulu-izinhlelo zokusebenza ezinembe{7}eziphansi.

2. Ingabe izinhlobo ezahlukene zezikulufu zingasebenzisa imodeli efanayo yemojuli yomugqa? Yini okufanele kuqashelwe lapho ukhetha?
Ukuhambisana akuqinisekisiwe. Imikhiqizo ehlukene isebenzisa ubukhulu obuhlukahlukene bamantongomane, ukubekezelelwa komthofu, kanye nemininingwane yokuqeda imishini. Lapho ukhetha, hlola ububanzi besikulufu, umthofu, usayizi we-flange okhuphukayo, kanye nohlobo olunoxhaso oluhambisanayo. Futhi qinisekisa indlela yokusakaza ibhola kanye nendawo yembobo yokugcoba. Xhumana nabakhiqizi bobabili noma unikeze imidwebo enemininingwane. Izikulufu ezingafani zingabangela ukubopha noma ukuguga ngaphambi kwesikhathi.

3. Ungayikhetha kanjani futhi uyixazulule kanjani inkinga yokuchezuka kwenduku yesikulufu yemojuli yomugqa we-stroke ende?
Khetha i-screw diameter enkulu (isb, 25mm noma 32mm ye-stroke engu-1500mm). Khulisa indlela yosekelo ukuze Kulungiswe-Kulungisiwe (FK-FK) ukuze kube nokuqina okuphezulu. Engeza izisekelo ezimaphakathi noma sebenzisa idizayini yamantongomane ajikelezayo. Ungaphinda ukhethe imojula yemoto ewumugqa esikhundleni sesikulufu. Bala isivinini esibalulekile kanye nomthwalo wokubopha. Ukuchezuka kwehlisa ukunemba futhi kubangela ukudlidliza.

4. Ungakhetha kanjani imodeli yebhande le-synchronous yemodyuli yomugqa?
Bala itorque edingekayo nesivinini sebhande. Khetha ukuphakama kwebhande (isb, 3M, 5M, 8M, 14M) ngokusekelwe ekulayisheni nesivinini. Sebenzisa amabhande abanzi ukuze uthole imithwalo ephezulu. Khetha impahla yebhande elinensimbi noma izintambo ze-Kevlar tension ukuze uthole ubude obuphansi. Hlola iphrofayili yezinyo le-pulley kanye nobude bebhande. Qondanisa ububanzi bebhande ne-pulley flange. Bheka amashadi wokulinganisa{12}}womkhiqizi. Ungasindisi ngokweqile ngokungadingekile.

5. Uyini umthelela wezinto zebhande le-synchronous (irabha / i-polyurethane) kumodule yomugqa nokuthi ungayikhetha kanjani?
Amabhande enjoloba anikeza ukuguquguquka okuhle kanye nezindleko eziphansi kodwa alulaza ngamafutha noma i-ozone. Amabhande e-polyurethane anikeza ukumelana okungcono kokugqoka, amandla aphezulu, nokumelana nowoyela/amakhemikhali. I-polyurethane ifanela izindawo ezihlanzekile kanye{2}}nokusebenza okunesivinini esikhulu. Irabha ifaneleka ngokuzenzakalelayo ngothuli noma umswakama. Ngokudla noma ukusetshenziswa kwezokwelapha, khetha i-polyurethane ngemvume ye-FDA. Qondanisa izinto nezimo zemvelo.