Ukwenziwa kweeCandelo zeeMoto: Isifundo seMbali sokuHlanganisa ngokuSebenzayo kusetyenziswa iRobhothi yeServo eneMigqaliselo emithathu

Ukwenziwa kweeCandelo zeeMoto: Isifundo seMbali sokuHlanganisa ngokuSebenzayo kusetyenziswa iRobhothi yeServo eneMigqaliselo emithathu

Okokuqala, Intshayelelo: Amanqaku eNtlungu kunye neZisombululo kwiNdibano yeeNxalenye zeeMoto

Njengesiseko seshishini leemoto, ukwenziwa kwezixhobo zeemoto kubeka iimfuno ezingqongqo zokuchaneka, ukusebenza kakuhle, kunye nokuzinza kwinkqubo yokuhlanganisa. Ukunyamezelana kokuhlanganiswa kweebhloko zeenjini kufuneka kulawulwe ngaphakathi kwe-±0.02mm, kwaye imijikelo yokuhlanganiswa kwezixhobo zokudlulisa kufuneka ihlangabezane neemfuno zemveliso ezidlula iiyunithi ezingama-30 ngomzuzu. Ukuhlanganiswa ngesandla akujongi nje kuphela iingxaki zokusebenza ezibangelwa kukutshintshatshintsha kwamanqanaba ezakhono kunye nomsebenzi ophindaphindayo, kodwa kukwanzima nokuhlangabezana neemfuno ezizodwa zokuhlanganiswa kwezixhobo ze-elektroniki ezichasene ne-static kunye ne-oyile kwixesha elitsha lezithuthi zamandla.

Ngenxa yeenzuzo zayo eziphambili "zokubeka indawo ngokuchanekileyo + impendulo ekhawulezayo + ukuguquguquka okuguquguqukayo," iirobhothi ze-servo ezinee-axis ezintathu ziye zaba sisixhobo esibalulekileyo sokujongana nezi ndawo zibuhlungu. Eli nqaku liza kuhlalutya indlela ezifikelela ngayo impumelelo ekusebenzeni kakuhle nangomgangatho ngokusebenzisa amatyala amathathu aqhelekileyo okuhlanganisa iindawo zeemoto.

Ukufaneleka kweeRobhothi zeServo zeSesibini nezeSithathu ze-Axis kwiNdibano yeeNdawo zeeMoto

Ngaphambi kokuba sijonge izifundo zeemeko, kubalulekile ukuchonga ngokucacileyo iindawo eziphambili apho iimpawu zabo zobugcisa zihambelana neemfuno zoshishino:

Ukufanisa ngokuchanekileyo: Ukusebenzisa i-Japanese Panasonic servo motor kunye ne-ball screw drive, irobhothi ifikelela ekuphindaphindweni kwe-±0.01mm, ihlangabezana neemfuno zokulingana nokucinezelwa kunye nokuhlanganiswa kwezinto ezichanekileyo ezifana neebheringi kunye neegiya.

Isantya Inzuzo: Isantya esiphezulu esingathwali mthwalo sifikelela kwi-1.2m/s, kunye nexesha lokukhawulezisa eliyi-≤0.3s, elihambelana nomjikelo wokuhlanganisa oqhubekayo emva kokunyathela kunye nokubumba ngenaliti.

Uhlengahlengiso oluguquguqukayo: Iinkqubo zokuhlanganisa zinokutshintshwa ngokukhawuleza kusetyenziswa Iphendanti Yokufundisa, exhasa ukuhlanganiswa kweemodeli ezahlukeneyo ze-3-5 (umz., izikhokelo zevalvu zeenjini ezineendlela ezahlukeneyo zokutshintsha) kumgca wemveliso ofanayo.

Ukuhambelana nokusingqongileyo: Umgangatho wokhuseleko lwe-IP65 umelana nokusingqongileyo okunamafutha kwivenkile yeenjini, kwaye ukuhlanganiswa kwesandla okuchasene nokunganyakaziyo okukhethwayo kuyahlangabezana neemfuno zokuhlanganiswa kwezixhobo ze-elektroniki zeemoto.

Okwesithathu, Uhlalutyo Olunzulu Lwezifundo ZeeNgxelo Ezithathu Eziqhelekileyo Zokuhlanganisana

Ityala 1: Ukuhlanganiswa Okuzenzakalelayo KweeCaps Zeebheyingi Zesilinda Zeenjini (Umthengisi WaseJamani Wenqanaba 1)
1. Imvelaphi yeProjekthi
Imodeli yokuqala yokuhlanganisa "isixhobo somoya esilula sabantu ababini" yomthengi ibonise amanqaku amathathu abalulekileyo entlungu: ① I-torque yokuqinisa engaguqukiyo yeebholiti ze-bearing cap (uluhlu lokuguquguquka ±5 N·m), okubangele izinga lengxolo yenjini eliyi-1.2%; ② Ukuphathwa ngesandla kwebhloko yesilinda (nganye inobunzima obuyi-35 kg) kwakunokungqubana nokungqubana, okubangele izinga lokukrazula eliyi-0.8%; ③ Umthamo wemveliso ye-single-shift wawuziiyunithi ezingama-800 kuphela, ezingenakukwazi ukuhlangabezana neemfuno ze-OEM zokuhambisa iiyunithi ezili-1,200/shift.​
2. Irobhothi yeServo ene-Axis ezintathu Isisombululo
Uqwalaselo lweZixhobo: Uhambo lwe-X-axis 1800mm, i-Y-axis 800mm, i-Z-axis 600mm, ixhotyiswe nge-screwdriver yombane elawulwa yi-torque kunye ne-vacuum suction cup end effector;
Ukulungiswa kweNkqubo yokuhlanganisa:
I Irobhothi Nathiukubeka umbono ukuze ubambe umzimba wesilinda uze uwuthuthe uye kwisikhululo sokudibanisa (ukuchaneka kokubeka ±0.02mm);
Isikrufu sombane esiqhutywa yi-Z-axis siqinisa iibholithi ngamanqanaba amathathu ngokwenkqubo esetiweyo (ukuqinisa kwangaphambili i-5N·m → ukuqinisa kwakhona i-18N·m → ukuqinisa kokugqibela i-25N·m), sibonelela ngengxelo yedatha ye-torque yexesha langempela;
Emva kokuhlanganiswa, ukuthamba kwesiciko sebheyaringi kuhlolwa ngokuzenzekelayo kwaye iimveliso ezineziphene ziyaliwa ngokuzenzekelayo.

3. Iziphumo zokuphunyezwa
Ukuguquguquka kwe-torque yokuqinisa i-bolt kuncitshisiwe ukuya kwi-±0.5N·m, kwaye izinga lengxolo yenjini lincitshisiwe ukuya kwi-0.15%;
Umonakalo wengozi yeZhi ususiwe, kwaye izinga leenkunkuma lincitshisiwe laya kwi-0.03%;
Umthamo wemveliso ye-single-shift unyuke waya kwi-1,350 units, kwaye iindleko zabasebenzi zincitshiswe ngama-60%.

Ityala lesi-2: Ukuhlanganiswa kweeNxibelelwano zeBhola zeKnuckle zoMqhubi weChassis yeSithuthi saMandla amatsha (iPlant exhasa uMenzi weSithuthi saMandla amatsha)
1. Imvelaphi yeProjekthi
Njengenxalenye yokhuseleko, i-steering knuckle ball joint ifuna inkqubo edibeneyo: "i-ball pin press-fit + i-dust cover assembly + i-torque testing." Inkqubo ekhoyo ngesandla yayineengxaki ezilandelayo: ① Ulawulo olungachanekanga lwamandla okucindezela (lunokuchaphazeleka ngenxa yoxinzelelo olugqithisileyo okanye ukukhululeka ngenxa yoxinzelelo oluphantsi); ② I-dust cover assembly yayinokushwabana, nto leyo eyabangela ukutywinwa okungangeni manzi kakuhle; kwaye ③ Idatha yovavanyo ayizange ilandeleke, yasilela ukuhlangabezana neemfuno zesatifikethi se-IATF16949. 2. I-Three-Axis Servo Irobhothi Sisisombululo
Uqwalaselo oluPhambili: Ixhotyiswe nge-sensor yoxinzelelo (±1N accuracy) kunye ne-force-controlled assembly module, exhotyiswe nge-designer yokwandisa isigqubuthelo sothuli eyenzelwe wena.
Iingenelo eziphambili zeTekhnoloji:
Ukubeka esweni ijika loxinzelelo ngexesha langempela ngexesha lenkqubo yokufakela umatshini, ukuvala umatshini ngoko nangoko ukuba ijika liphambuka kuluhlu oluqhelekileyo (umz., ukuhla ngequbuliso).
I-Z-axis isebenzisa imo yokulawula amandla eguquguqukayo, isebenzisa uxinzelelo oluqhubekayo lwe-50N kwisigqubuthelo sothuli, iqinisekisa ukulingana okungenamibimbi.
Idatha yokuhlanganisa (amandla okucinezela, i-torque, kunye nexesha) ilayishwa ngokuzenzekelayo kwinkqubo ye-MES, ivelisa ikhowudi yokulandelela eyahlukileyo.
3. Iziphumo zokuphunyezwa
Izinga lokungasebenzi kakuhle kwe-press-fit lincitshisiwe ukusuka kwi-2.3% ukuya kwi-0.08%, kwaye izinga lokupasa uvavanyo lokutywina isigqubuthelo sothuli lifikelele kwi-100%.
Ukulandelelwa kwedatha ngokupheleleyo kuye kwafezekiswa, kwaphumelela uphicotho lwe-IATF16949 lwe-OEM.
Inani labantu kwindawo yokusebenza nganye lincitshisiwe ukusuka kwabathathu ukuya komnye, nto leyo enyusa ukusebenza kakuhle komntu ngamnye ngama-220%.

Ityala lesi-3: Ukufakelwa ngokuchanekileyo kwezindlu zeSensor zeMoto (iNkampani ye-Elektroniki yeMoto)
1. Imvelaphi yeProjekthi
Indlu yesenzwa inesiseko seplastiki kunye nesikhuselo sesinyithi. Indibano yayifuna indawo eyi-0.05mm kwaye ingabi nemikrwelo yokuthintana (imfuneko yokugqiba umphezulu: Ra ≤ 0.8μm). Indibano ngesandla, ngenxa yeoyile yesandla kunye namandla angalinganiyo, ibangele izinga lesiphene elifikelela kwi-3.5%, kwaye ayikwazanga ukuhlangabezana neemfuno zemihla ngemihla zamandla emveliso angama-20,000.

2. Isisombululo seRobhothi yeServo ye-Three-Axis

Uyilo Olulungiselelwe Wena: Kusetyenziswa ingalo yekhabhoni ekhaphukhaphu ekhaphukhaphu (ukunciphisa ubunzima ngama-40%), ixhotyiswe ngekomityi ye-silicone vacuum kunye nenkqubo yokubonisa umbono ekupheleni.

Ingqiqo yokuhlanganisa:

Inkqubo yokubona ichonga imingxunya yokubeka indawo yendlu kwaye ikhokela irobhothi ukubamba ngokuchanekileyo (ixesha lokubeka indawo ≤ 0.2s).

Kusetyenziswa icebo elithi "ukhokelo kuqala, emva koko ulungelelanise", apho i-axis ka-Z isiya ezantsi ngesantya esiphantsi se-0.1m/s ukuqinisekisa ukuba ikhaka lifakwe kakuhle kwisiseko.

Emva kokuhlanganiswa, i-laser profilometer isetyenziselwa ukuhlola isithuba kunye nemikrwelo yomphezulu. 3. Iziphumo zokuphunyezwa
Izinga lokupasa lokwahlulwa kokudibana lifikelele kwi-99.92%, kwaye izinga lokukhubazeka komphezulu wehla laya kwi-0.05%.
Ixesha lomjikelo wokuhlanganisa linyukile laya kwi-0.8s/iseti, kunye nomthamo wokuvelisa oqhelekileyo wemihla ngemihla weeseti ezingama-21,600.
Ngokunciphisa inkqubo yokususa amafutha kunye nokucoca, ixabiso ngeseti nganye lincitshiswe yi-0.8 yuan.

Okwesine, Ukuchonga Ixabiso Eliphambili leeRobhothi zeServo ze-Three-Axis

Njengoko kubonisiwe ziimeko ezingasentla, ixabiso lazo ekuhlanganiseni izixhobo zeemoto lidlula nje ukutshintshwa komsebenzi wezandla. Kunoko, zifezekisa ukwenziwa ngcono okunxantathu "kokusebenza kakuhle, umgangatho, kunye nexabiso":

Ukuphuculwa Kokusebenza Kakuhle: Ngokusebenzisa "intshukumo ekhawulezayo + ukuhlanganiswa kwenkqubo," imveliso yesikhululo esinye iyanda ngomyinge we-80%-150%, ihlangabezana neemfuno zokuhanjiswa "ngeXesha Elifanelekileyo" zabenzi beemoto.

Uqinisekiso loMgangatho: Ngokutshintsha "ukuxhomekeka kumava" "ulawulo oluqhutywa yidatha," izinga leziphene kwiinkqubo eziphambili lihlala lincitshiswa liye ngaphantsi kwe-0.1%, lihlangabezana nemigangatho yomgangatho wePPM kwishishini leemoto.

Ukuphucula Iindleko: Ukongeza ekunciphiseni ngokuthe ngqo iindleko zabasebenzi, ukonga iindleko ezifihlakeleyo kukwafumaneka ngokunciphisa ixesha elichithweyo kunye nexesha elifutshane lokuqalisa (ukunciphisa ixesha lokutshintsha ukusuka kwiiyure ezi-4 ukuya kwimizuzu eli-15). Ixesha lokubuyisela imali lidla ngokuba ziinyanga ezili-12-18.

Okwesihlanu, Iingcebiso zoKhetho kunye nokuSebenza

Khetha izinto ezisetyenzisiweyo ngokweempawu zezinto ezisetyenzisiweyo:
Izinto ezisebenza ngoomatshini ngokuchanekileyo (ezifana neebheringi): Khetha ulungelelwaniso olunempendulo ye-torque/uxinzelelo.
Izinto ezinkulu nezinzima (ezifana neesilinda): Zifuna iimoto ze-servo ezinomthwalo omninzi (ezicetyiswayo ≥500W).
Izixhobo ze-elektroniki: Zifuna iimodyuli ezichasene nokunganyakazi kunye nee-effectors zokugqibela ezicocekileyo.
Gxila ekudityanisweni kwemigca yemveliso: Kucetyiswa ukuba kudityaniswe ne-MES kunye neenkqubo zokuhlola ezibonakalayo ukuze kufezekiswe iluphu evaliweyo "yokuqokelelwa kweenkqubo zokuhlola nokulandelela".
Vumela ukuguquguquka: Khetha imodeli ene-axes ezinokwandiswa (ezixhasa ukuphuculwa ukuya kwi-axes ezine/ezintlanu) ukuze ilungele ukuhlaziywa kwemveliso kwixesha elizayo.

Isithandathu, Isiphelo

Phakathi kotshintsho lweshishini leemoto oluya ekufakeni umbane, ubukrelekrele, kunye nokukhanya, iirobhothi ze-servo ezinee-axis ezintathu ziye zavela kwizixhobo ezikhethiweyo ukuya kwiimpawu ezibalulekileyo. Nokuba zidibanisa iinjini zezithuthi zemveli ezisebenzisa ipetroli okanye zidibanisa izinto ze-elektroniki zezithuthi ezintsha zamandla, ziphinda zibumbe imida yokusebenza kakuhle yokwenziwa kwezinto ngokuchanekileyo nangokufanelekileyo.