Uyini Umehluko Phakathi Kwe-Linear Motor ne-Stepper Motor?

Lapho ukhetha injini elungile yohlelo lwakho lokusebenza oluzenzakalelayo, amarobhothi, noma uhlelo lokulawula ukunyakaza okunembayo, ukuqonda umehluko phakathi kwamamotho aqondile namamotho ahamba phambili kubalulekile. Zombili zisebenzisa izinjongo ezihlukene ezinhlelweni zezimboni nezohwebo, kodwa zisebenza ngezimiso ezihluke kakhulu. Lo mhlahlandlela ophelele uhlola umehluko wabo oyinhloko ekwakhiweni, ukusebenza, ukusebenza kahle, kanye nezimo ezifanele zokusebenzisa ukukusiza wenze isinqumo unolwazi.

Ukuqonda i-Linear Motors

Isebenza kanjani i-Linear Motors

Amamotho alayini empeleni ayizinguqulo "ezivuliwe" zamamotho ajikelezayo akhiqiza ukunyakaza komugqa ngokuqondile ngaphandle kokudinga amasistimu okuguqula ayimishini njengezikulufu zebhola noma amabhande. Ahlanganisa ingxenye eyinhloko (i-forcer) equkethe amakhoyili kagesi kanye nengxenye yesibili (i-plate noma ithrekhi kazibuthe) ekhiqiza inkambu kazibuthe. Lapho ugesi kagesi ugeleza phakathi kwamakhoyili, uxhumana nenkundla kazibuthe ukuze udale ukunyakaza komugqa oqondile.

Izimpawu Ezisemqoka zama-Linear Motors:

I-Direct drive system (azikho izingxenye zokudlulisa ngomshini)

Ukusheshisa okuphezulu nesivinini (amanye amamodeli adlula 10 m/s)

Ukuma okunembe ngokwedlulele (ukulungiswa kwe-sub-micron kungenzeka)

Cishe akukho emuva noma ukugqokwa kwemishini

Ukusabela okuphezulu okuguquguqukayo (ilungele ukunyakaza okusheshayo)

Ubude be-stroke obunomkhawulo (ngaphandle kwalapho usebenzisa amathrekhi kazibuthe anwetshiwe)

Ukuqonda Stepper Motors

Isebenza kanjani iStepper Motors

Ama-Stepper motors ama-rotary motors ahamba ngezinyathelo ezihlukene, aguqule ama-pulses kagesi abe ukuzungezisa kwemishini okunembile. Asebenza ngokunika amandla izigaba zekhoyili ngokulandelana, okwenza i-rotor (equkethe izibuthe ezihlala njalo) ukuthi ihambisane nenkundla kazibuthe ngokunyuka. Uma kubhangqwe nezikulufu zomthofu noma ezinye izinhlelo zemishini, zingakhiqiza ukunyakaza komugqa ngokungaqondile.

Izici ezibalulekile ze-Stepper Motors:

Isilawuli se-loop evulekile (imvamisa ayidingi impendulo)

I-torque enhle kakhulu yokubamba lapho imile

Izici ezinhle ze-torque ephansi

Ukuma okunembile (imvamisa ngu-1.8° ngesinyathelo ngasinye, noma izinyathelo ezingu-200/ukuphenduka)

Ibiza izindleko ezinhlelweni eziningi

Ingalahlekelwa yizinyathelo uma ilayishwe kakhulu

Umehluko Obalulekile Phakathi Kwe-Linear ne-Stepper Motors

1. Uhlobo Lokunyakaza

I-Linear Motor: Ikhiqiza ukunyakaza komugqa oqondile ngqo

I-Stepper Motor: Ikhiqiza ukunyakaza okujikelezayo (idinga ukuguqulwa kokunyakaza komugqa)

2. Ukuyinkimbinkimbi Komshini

I-Linear Motor: Isistimu iyonke elula enezingxenye ezimbalwa ezihambayo

I-Stepper Motor: Idinga izingxenye ezengeziwe (izikulufu zokuhola, amabhande, njll.) ezisetshenziswayo ezilandelanayo.

3. Isivinini nokusheshisa

I-Linear Motor: Ukusheshisa okuphezulu (ngokuvamile > 10 m/s²) nesivinini esikhulu

I-Stepper Motor: Kukhawulelwe izingxenye zemishini nezici zetorque

4. Ukunemba kanye Nokulungiswa

I-Linear Motor: Ukulungiswa kwe-sub-micron kungenzeka ngempendulo efanele

I-Stepper Motor: Kukhawulelwe usayizi wesinyathelo (imvamisa ~0.01mm enomshini omuhle)

5. Izidingo Zokunakekela

I-Linear Motor: Cishe ayilungiswa (akukho zingxenye ezithintwayo)

I-Stepper Motor: Izingxenye zikagesi zidinga ukunakekelwa ngezikhathi ezithile

6. Izindleko Ukucatshangelwa

I-Linear Motor: Izindleko zokuqala eziphakeme kodwa okungenzeka zibe phansi izindleko zokuphila konke

I-Stepper Motor: Izindleko eziphansi zangaphambili kodwa zingase zibe nezindleko zokulungisa eziphakeme

7. Izimpawu ze-Force/Torque

I-Linear Motor: Amandla ahambisanayo kulo lonke ibanga lesivinini

I-Stepper Motor: I-torque iyancipha kakhulu ngesivinini

Lapho Ungayikhetha I-Linear Motor

Ama-Linear motors ahamba phambili ezinhlelweni ezidinga:

Ukuma kokunemba okuphezulu kakhulu (ukwenziwa kwe-semiconductor, amasistimu okubona)

Isivinini esiphezulu kakhulu (ukupakisha, ukuhlela izinhlelo)

Izindawo zegumbi elihlanzekile (akukho zinhlayiya ezikhiqizwa ezingxenyeni zemishini)

Ukuthembeka kwesikhathi eside ngokulungiswa okuncane

Izidingo zokushayela okuqondile lapho ukuhlehla komshini kungamukeleki

Isikhathi Sokukhetha I-Stepper Motor

Ama-Stepper motors alungele:

Izinhlelo zokusebenza ezizwelayo izindleko ezinezidingo zokunemba okumaphakathi

Amasistimu lapho ukubamba i-torque kubalulekile

Amasistimu okulawula iluphu evulekile lapho ubulula bubhekwa njengenani

Izinhlelo zokusebenza zejubane eliphansi ukuya maphakathi

Izimo lapho izinyathelo ezigejiwe ngezikhathi ezithile aziyona inhlekelele

Izixazululo zeHybrid: I-Linear Stepper Motors

Ezinye izinhlelo zokusebenza ziyazuza kumamotho aqondile we-stepper, ahlanganisa izici zombili zobuchwepheshe:

Sebenzisa izimiso ze-stepper motor kodwa ukhiqize ukunyakaza okuqondile ngqo

Nikeza ukunemba okungcono kunezitebhisi ezijikelezayo ezinokuguqulwa komshini

Ithengeka kakhulu kunamamotho alayini weqiniso kodwa anemikhawulo ethile

Amathrendi Azayo Ekulawuleni Ukunyakaza

Isimo sobuchwepheshe bezimoto siyaqhubeka nokuvela:

Imiklamo yemoto ewumugqa ethuthukisiwe inciphisa izindleko

Amasistimu wokunyathela avala iluphu avala igebe lokusebenza

Izilawuli ezihlakaniphile ezihlanganisiwe zenza zombili izinketho zifinyeleleke kakhudlwana

Ukuthuthuka kwezinto kuthuthukisa ukusebenza kahle kanye nokuminyana kwamandla

Ukwenza Isinqumo Esilungile Sesicelo Sakho

Cabangela lezi zici lapho ukhetha phakathi kwamamotho aqondile kanye nama-stepper:

Izidingo zokunemba

Izidingo zejubane nokusheshisa

Isabelomali esitholakalayo (esokuqala nesesikhathi eside)

Amakhono okugcina

Okulindelwe isikhathi sokuphila kwesistimu

Izimo zemvelo

Kuzinhlelo zokusebenza eziningi ezisebenza kahle kakhulu, amamotho alayini ahlinzeka ngamakhono angenakuqhathaniswa naphezu kwezindleko zawo eziphezulu. Kuzinhlelo eziningi ezijwayelekile zezimboni lapho ukusebenza ngokwedlulele kungadingeki, ama-stepper motors ahlala eyisixazululo esingabizi kakhulu nesithembekile.

Ngokuqonda lo mehluko obalulekile phakathi kwamamotho alayini kanye namamotho ahamba phambili, ungenza isinqumo esinolwazi esithuthukisa ukusebenza, ukwethembeka, kanye nezindleko eziphelele zobunikazi kuhlelo lwakho lokusebenza oluthile.