Moteri y'ingenzi mu gupima neza: ikoreshwa rya moteri nto mu byuma bipima urushinge by'ikoranabuhanga

Mu rwego rwo gukora ibikoresho by'ikoranabuhanga byihuta kandi binoze, adaptateri z'ibizamini by'ikoranabuhanga zikora nk'abarinzi b'inyuma bagenzura ubuziranenge bwa PCB, chips, na modules. Uko intera y'ibice by'imashini igenda irushaho kuba nto n'ubukana bw'ibizamini bugenda bwiyongera, ibisabwa kugira ngo habeho ubushishozi no kwizerwa mu ibizamini byageze ku rwego rudasanzwe. Muri iyi mpinduramatwara yo gupima neza, moteri nto zigira uruhare runini nk' "imitsi inoze". Iyi nkuru izasuzuma uburyo iyi mashini nto ikora neza muri adaptateri z'ibizamini by'ikoranabuhanga, bigatuma ibizamini bigezweho by'ikoranabuhanga bijya mu bihe bishya.

一.Intangiriro: Iyo ukuri kw'isuzuma gukenewe kuba ku rwego rwa mikoroni

Uburyo busanzwe bwo gupima ntibwari buhagije ku bipimo by’ibizamini bya paki za BGA, QFP, na CSP zo muri iki gihe. Inshingano nyamukuru ya adaptateri y’ibizamini by’ikoranabuhanga ni ugutwara ibikoresho byinshi cyangwa ibihumbi by’ibizamini kugira ngo habeho isano ryizewe n’iry’amashanyarazi hamwe n’ingingo z’ibizamini ku gikoresho kirimo kugeragezwa. Kutagera ku murongo mu buryo buhagije, umuvuduko utaringaniye, cyangwa gukoranaho bidahamye bishobora gutuma ikizamini kinanirwa, gifatwa nabi, cyangwa ndetse no kwangirika kw’ibicuruzwa. Moteri nto, zifite uburyo bwazo bwo kugenzura ikoranabuhanga bwihariye n’imiterere yazo ihamye, zabaye igisubizo cyiza cyo gukemura ibi bibazo.

一.Uburyo bw'imikorere ya moteri nto ya micro stepper muri adaptateri

Imikorere ya moteri ya micro stepper muri adaptateri y'igerageza ry'inshinge z'ikoranabuhanga si uguhinduranya ibintu gusa, ahubwo ni urukurikirane rw'ingendo zihamye kandi zigenzurwa. Imikorere yayo ishobora kugabanywamo intambwe z'ingenzi zikurikira:

1. Gushyira hamwe neza no gushyira ahantu ha mbere

Imikorere:

Kwakira amabwiriza:Mudasobwa ikoresha ikoranabuhanga (test host) yohereza amakuru y’ibice bigomba gupimwa kuri karita igenzura motion, iyihinduramo urukurikirane rw’ibimenyetso by’ingufu.

Ihinduka ry'amajwi mu buryo bwo guhindura umuvuduko w'amaraso:Ibi bimenyetso byoherezwa ku mushoferi wa moteri nto. Buri kimenyetso cyo kohereza kiyobora umugozi wa moteri kugira ngo uzunguruke inguni idahinduka - "inguni y'intambwe". Binyuze mu ikoranabuhanga rigezweho ryo kohereza imiyoboro mito, inguni yuzuye y'intambwe ishobora kugabanywamo intambwe 256 cyangwa zirenze, bityo bikagera ku rwego rwo kugenzura kwimuka kw'urwego rwa mikorometero cyangwa ndetse n'urwego rwa mikorometero nto.

Aho ibikorwa bishyirwa mu bikorwa:Moteri, binyuze mu buryo bwo kohereza amakuru nka vis de precision lead cyangwa imikandara ifata igihe, itwara imodoka yuzuye ibikoresho byo gupima kugira ngo igende ku ndege za X-axis na Y-axis. Sisitemu yimura neza urutonde rw'ibikoresho byo gupima aho biri hejuru y'ingingo kugira ngo bipimwe yohereze umubare runaka w'imivuduko.

2. Gucunga umuvuduko no kugenzura igitutu

Imikorere:

Igereranya rya Z-axis:Nyuma yo kurangiza gushyira indege mu mwanya wayo, moteri ntoya ishinzwe kugenda kwa Z-axis iratangira gukora. Yakira amabwiriza kandi igatwara umutwe wose w’igerageza cyangwa module imwe ya probe kugira ngo ijye hasi ihagaze inyuze kuri Z-axis.

Uburyo bwo kugenzura ingendo neza:Moteri ikandagira hasi buhoro buhoro mu ntambwe nto, ikagenzura neza intera y'urugendo rw'icyuma gikandagira. Ibi ni ingenzi cyane, kuko intera ngufi cyane ishobora gutuma habaho gukorana nabi, mu gihe intera ndende cyane ishobora gukandagira cyane isoko y'icyuma gikandagira, bigatuma igitutu gikabije ndetse n'agasongero k'icyuma kangirika.

Gukomeza Umuvuduko w'Ingufu kugira ngo Ukomeze Gushyiramo Igitutu:Iyo probe igeze ku burebure bw’aho igera n’aho igera, moteri ntoya irahagarara. Muri iki gihe, moteri, ifite imbaraga zayo zikomeye, izaba ifunze neza, igakomeza kumanuka neza kandi yizewe nta ngufu zihoraho zisaba umuriro. Ibi bituma amashanyarazi ahora ahindagurika mu gihe cyose cyo gupima. Cyane cyane ku igeragezwa ry’ibimenyetso bikoresha frequency nyinshi, gukorana neza mu buryo buhamye ni ishingiro ry’ubuziranenge bw’ibimenyetso.

3. Gusuzuma ahantu henshi no gupima inzira bigoye

Imikorere:

Ku bikoresho bya PCB bigoye bisaba gupimwa ibice mu bice bitandukanye cyangwa ku burebure butandukanye, adaptateri zihuza moteri nyinshi za micro stepper kugira ngo zikore sisitemu yo kugenda ifite umurongo munini.

Sisitemu ihuza ingendo za moteri zitandukanye hakurikijwe urukurikirane rw'ibizamini byateguwe mbere. Urugero, ibanza gusuzuma agace ka A, hanyuma moteri za XY zigakora mu buryo buhuza kugira ngo zimure urutonde rw'ibipimo by'ibizamini mu gace ka B, hanyuma moteri ya Z-axis ikongera ikamanuka kugira ngo ikorerwe ibizamini. Ubu buryo bwo "gupima indege" butuma cyane imikorere y'ibizamini irushaho kuba myiza.

Mu gihe cyose cy'igikorwa, ubushobozi bwo kubika neza aho moteri iherereye butuma isubiramo neza aho ihagaze kuri buri gikorwa, bigakuraho amakosa yose

一.Kuki wahitamo moteri nto zikora ibyuma bito? - Ibyiza biri inyuma y'imikorere y'imashini

Uburyo bwo gukora neza bwavuzwe haruguru buturuka ku miterere ya tekiniki ya moteri ya micro stepper ubwayo:

Guhuza ikoranabuhanga n'uburyo Pulse ihuza:Aho moteri iherereye hahujwe neza n'umubare w'ingufu zinjiye, bigatuma habaho guhuza neza na mudasobwa na PLC kugira ngo hagenzurwe neza mu buryo bw'ikoranabuhanga. Ni amahitamo meza yo gupima mu buryo bwikora

Nta kosa ryiyongeranya:Mu gihe nta kuremererwa cyane, ikosa ry'intambwe rya moteri ya stepper ntirikomeza kwiyongera buhoro buhoro. Ubunyangamugayo bwa buri ngendo bushingiye gusa ku mikorere ya moteri n'umushoferi, bigatuma habaho kwizerana mu igeragezwa ry'igihe kirekire.

Imiterere mito n'ubucucike bwinshi bwa torque:Igishushanyo mbonera gito gituma cyoroshye kwinjira mu bikoresho bito byo gupima, mu gihe gitanga imbaraga zihagije zo kuyobora urukurikirane rw'ibikoresho bya probe, bigatuma habaho uburinganire bwiza hagati y'imikorere n'ingano.

一.Gukemura Imbogamizi: Ikoranabuhanga ryo kunoza imikorere myiza y'akazi

Nubwo hari ibyiza bifatika bifite, mu mikoreshereze ifatika, moteri nto zitwara amashanyarazi nazo zihura n'imbogamizi nko guhindagurika kw'amashanyarazi, guhindagura no gutakaza intambwe. Kugira ngo zikore neza muri adaptateri z'ikoranabuhanga zipima urushinge, inganda zakoresheje uburyo bukurikira bwo kunoza:

Ikoreshwa ryimbitse ry'ikoranabuhanga rya micro-stepping drive:Binyuze mu gutera intambwe nto, ntabwo ari ukunoza ubushobozi bwo gukora gusa, ahubwo ikiruta byose, kugenda kwa moteri kuragenda neza, bigagabanya cyane urusaku n'ingufu mu gihe cyo kugenda buhoro, bigatuma icyuma gipima amashanyarazi kirushaho kubahiriza amabwiriza.

Intangiriro ya sisitemu yo kugenzura ifunganye:Mu buryo bumwe na bumwe bukoreshwa cyane, ibyuma bicunga imikorere (encoders) byongerwa kuri moteri nto kugira ngo bikore sisitemu yo kugenzura imikorere y’imodoka ifunze neza. Sisitemu igenzura aho moteri iherereye mu buryo nyabwo mu gihe nyacyo, kandi iyo igaragaye ko idakora neza (kubera ubukana bukabije cyangwa izindi mpamvu), izahita iyikosora, ihuza uburyo bwo kugenzura imikorere y’imodoka ifunze neza n’uburyo bwo kwirinda imikorere y’imodoka ifunze neza.

一.Umwanzuro

Muri make, imikorere ya moteri ntoya zikora muri adaptateri z’igerageza ry’inshinge z’ikoranabuhanga ni urugero rwiza rwo guhindura amabwiriza y’ikoranabuhanga mu ngendo nyazo mu isi ifatika. Mu gukora ibikorwa byinshi bishobora kugenzurwa neza, harimo kwakira imivuduko, gukora ingendo ntoya, no kugumana aho iherereye, ikora imirimo y’ingenzi yo guhuza neza, gukanda ku buryo bugenzurwa, no gushakisha mu buryo bugoye. Si igice cy’ingenzi cyo gukora gusa kugira ngo igere ku bwikorezi bw’igerageza ahubwo ni moteri y’ingenzi yo kongera ubuziranenge bw’igerageza, kwizerwa, no gukora neza. Uko ibice by’ikoranabuhanga bikomeza gutera imbere bigana ku gukora ibintu bito no kuba byinshi, ikoranabuhanga rya moteri ntoya, cyane cyane ikoranabuhanga ryayo ryo kugenzura ibintu bito n’ibifunga, rizakomeza kuzamura ikoranabuhanga ryo gusuzuma ibintu mu buryo bw’ikoranabuhanga ku ntera nshya.