Kwizixhobo zoomatshini, izixhobo kunye nezixhobo, kunye neemfuno zemihla ngemihla,amavili ezandlazizinto eziqhelekileyo kodwa ezibalulekileyo. Le nxalenye yolawulo lwesetyhula ibonakala ilula ifezekisa ulawulo oluchanekileyo, ukuhanjiswa kwamandla okanye ukulungiswa kweparameter ngokujikeleza, ibe yinto ebalulekileyo phakathi kwabantu kunye nezixhobo. Ukusuka kulungiso olulungileyo lwezixhobo zoomatshini ukuya kulawulo lweemoto, ukusuka kuhlengahlengiso oluchanekileyo lwezixhobo zonyango ukuya kuhlengahlengiso lobude befanitshala, amavili ezandla adlala indima engenakuthathelwa indawo kwiindawo ezahlukeneyo kunye neempawu zabo zokusebenza ezisebenzayo nezithembekileyo. Eli nqaku liza kuhlalutya imisebenzi ephambili yamavili ezandla ukusuka kwimilinganiselo yolawulo lwamashishini, uhlengahlengiso lwezixhobo, uncedo lokhuseleko, ukusebenzisana kwabantu{3}}nekhompyuter, kunye nokudibanisa iimeko ezithile zokukuthatha ukuba uqonde ixabiso elikhulu lale "candelo elincinci".
Isiqulatho
1. I-Industrial Manufacturing: Ingaba ivili lesandla lifikelela njani kulawulo oluchanekileyo?
2. Ezothutho: Ingaba ivili lesandla liqinisekisa njani ukhuseleko lokuqhuba nokusebenza kakuhle?
3. Uphando lwezonyango kunye nenzululwazi: Ixabiso lohlengahlengiso oluchanekileyo lwesondo lesandla
4. Ubomi bemihla ngemihla: Ivili lesandla liwaphucula njani amava omsebenzisi?
5. Iimeko ezikhethekileyo: ukulungelelaniswa kunye noyilo lokhuseleko lwamavili ezandla
6. Iingenelo eziphambili kunye neteknoloji ye-handwheels
1. I-Industrial Manufacturing: Ingaba ivili lesandla lifikelela njani kulawulo oluchanekileyo?
1.1 "I-Micron{1}}inqanaba lolawulo" ekuqhubeni isixhobo somatshini
Kwizixhobo zoomatshini be-CNC, ivili lesandla (ekwabizwa ngokuba yi-"electronic handwheel" okanye "isandla-ijenereyitha ye-pulse cranked") lelona candelo lingundoqo wokungenelela okwenziwa ngesandla. Ngokujikelezisa ivili lesandla, umsebenzisi angafezekisa intshukumo encinci-yentshukumo ye-axis yolungelelwaniso ngokuchaneka ukuya kuthi ga kwi-0.001mm (1 micron). Umzekelo:
Ukusetyenzwa komngundo: Xa kusetyenzwa ngokuchaneka kokungunda kwesitofu, indawo yesixhobo kufuneka ilungiswe-ilungiswe ukulungisa impazamo yomphezulu. Ingxelo yesikali ye-handwheel (efana ne-0.01mm ngegridi nganye) ivumela umqhubi ukuba alawule ngokuchanekileyo inani lesondlo ukuphepha ukuchithwa kwesikhunta ngenxa yemimiselo yeparameter engalunganga.
Ukusebenza kwesixhobo sokuseta: Xa ufaka isixhobo esitsha, hambisa kancinci i-spindle kwi-handwheel ukuze wenze incam yesixhobo uqhagamshelane nomphezulu womsebenzi, kwaye usebenzisane nesixhobo sokuseta isixhobo ukugqiba ulungelelwaniso lolungelelwaniso ukuqinisekisa ukuchaneka kwenkqubo yolungelelwaniso.
1.2 Ukulungiswa kweempazamo ngesandla kunye nokusebenza ngokukhawuleza kwezixhobo ezizenzekelayo
Nangona imigca yemveliso ezenzekelayo ixhomekeke kulawulo lwenkqubo, amavili ezandla ayimfuneko ekulungiseni iingxaki kunye nokusombulula ingxaki:
Ukulungiswa kwezixhobo: Xa ufaka ingalo yerobhothi okanye ibhanti lokuhambisa, amagcisa aqhuba inkqubo ye-axis ngesandla ngevili lesandla ukujonga ukuba amacandelo asebenzisana ngokutyibilikayo. Ngokomzekelo, xa ulungisa i-robot ye-welding kumgca wokuvelisa imoto, i-handwheel isetyenziselwa ukulawula ukujikeleza kwamalungu, ukulinganisa i-angle ye-welding ye-welding gun, kunye nokuqinisekisa i-welds efanayo.
I-backup ye-Emergency: Xa inkqubo yokulawula izixhobo ingaphumeleli, i-handwheel ingasetyenziswa njengengeniso yokusebenza ngesandla. Umzekelo, ukuba inkqubo ye-PLC yomatshini wokugquma ibhetri ye-lithium iphazamiseka ngokukhawuleza, umqhubi utshintshela ngokukhawuleza kwimowudi ye-handwheel kwaye ulungelelanise indawo yentloko yokugubungela ukuphepha inkunkuma ye-slurry kunye nomonakalo wezixhobo.
1.3 Ukukhulisa amandla kunye nohlengahlengiso oluzinzileyo loomatshini abanzima
Kwizixhobo ezinzima ezinje ngeekhreyini kunye noomatshini bokushicilela, amavili ezandla aphumeza "ulawulo olungenamsebenzi" ngolwakhiwo lomatshini olunje ngeegiya kunye nezikrufu:
I-crane yebhulorho: Umsebenzisi ujika ivili lesandla ukukhulisa itorque ngokusebenzisa indlela yegiya yeentshulube ukufezekisa ukuphakamisa kunye nokwehliswa kwehuku okanye ukuhamba kwetroli. Uyilo oludambisayo lwevili lesandla (elifana nomphetho wevili elinobunzima) lunokuthintela ukutenxa kwindawo okubangelwa kukungazivaleli kunye nokuqinisekisa indawo yokupaka echanekileyo yezinto ezinzima.
Ukulungiswa koxinzelelo lwe-Hydraulic: I-handwheel ixhunyiwe kwi-valve yoxinzelelo, kwaye ixabiso loxinzelelo lwenkqubo ye-hydraulic lunokutshintshwa ngokujikeleza i-handwheel. Xa intsimbi eyenza i-hydraulic press icofa iipleyiti ezinobunzima obahlukeneyo, umsebenzisi usebenzisa ivili lesandla ukulungisa{1}}uxinzelelo olusuka kwiitoni ezingama-500 ukuya kwiitoni ezingama-600 ukunqanda ukonakala kwesixhobo sokusebenza ngenxa yoxinzelelo olungonelanga.
2. Ezothutho: Ivili lesandla liqinisekisa njani ukhuseleko lokuqhuba kunye nokusebenza kakuhle?
2.1 Ivili lokuqhuba imoto: ukusuka kulawulo lokuqhuba ukuya ekudityanisweni kwenkqubo yokhuseleko
Njenge "core control" yemoto, indima yevili lokuqhuba idlula "ukuqhuba" ngokwayo:
Ulawulo lomkhombandlela: Ngokujikeleza ivili lokuqhuba, igiya lokuqhuba litshintsha i-engile yamavili angaphambili ukufezekisa ukuqhutywa kwemoto. Indibaniselwano yamandla okwenziwa ngolwelo olwenziwa ngamanzi -oncedo okanye amandla ombane-iisistim zokuncedisa kunye namavili ezandla zenza ukuba umqhubi agqibezele ukuqhutywa ngamandla amancinci. Ngokomzekelo, ngesantya se-120km / h, ukujika okuncinci kwevili lokuqhuba (ngaphakathi kwe-5 degree) kunokulungelelanisa i-trajectory yokuqhuba.
Ukudityaniswa kokhuseleko: Amavili okuqhuba ale mihla adibanisa ii-airbag kunye namaqhosha emisebenzi emininzi ({0}}enolawulo lwenqanawa, iifowuni zeBluetooth). Ezinye iimodeli eziphakamileyo -zikwaxhotyiswe nge-steering sensors torque ukujonga ngexesha lokwenyani ukuba umqhubi ubambe ivili ngezandla zombini, ukuphucula ukhuseleko lokuqhuba.
2.2 Ivili lokuqhuba iinqanawa: ulawulo oluchanekileyo lwentloko kwiimeko zolwandle ezinzima
Ekuqhubeni inqanawa, ivili lokuqhuba licandelo eliphambili lokulawula isihloko:
Uhlengahlengiso lwesihloko: Umqhubi ujika ivili lokuqhuba kwaye utshintshe i-angle ye-rudder blade (ngokuqhelekileyo i-0℃- i-35℃) ngokusebenzisa i-hydraulic steering gear, kwaye intloko yenqanawa iyatshintsha ngokufanelekileyo. Xa uhamba ngenqanawa kwiindlela zamanzi ezimxinwa, kuyimfuneko ukucolisa rhoqo ivili lokuqhuba (njengokujika i-2℃-5℃ngexesha ngalinye) ukuqinisekisa ukuba inqanawa ihamba ngendlela ecwangcisiweyo.
Ukusebenza okungxamisekileyo: Xa inkqubo yokuqhuba yenqanawa lusilela, umqhubi utshintshela kwimowudi yokuqhuba ngesandla, ulawula ngokuthe ngqo isixhobo sokuqhuba ngevili lokuqhuba, kwaye usebenzisana nekhampasi (isixhobo esinesihloko) ukulungiselela{0}}ixesha lokwenyani ukunqanda iingozi zontlitheko ezibangelwa kukuphulukana nolawulo.
2.3 Izixhobo ze-Aviation: ukulungiswa kwesimo sengqondo kunye nokusebenza ngokukhawuleza kwi-cockpit
Kwi-cockpit yenqwelo-moya, amavili esandla (afana namavili okucheba kunye namavili okulawula i-flap) anemisebenzi ekhethekileyo:
Ukulungelelaniswa kwe-Trim: Umqhubi we-pilot ujika ivili le-trim ukulungisa i-angle ye-horizontal stabilizer ukulungisa ukungalingani kwe-aerodynamic kunye nokugcina inqwelo-moya kwi-flight ezinzileyo. Umzekelo, xa umbindi womxhuzulane wenqwelomoya ubuyela umva ngenxa yokusebenzisa amafutha, ukulungisa{1}}ivili lokulungisa kakuhle kunokunciphisa uxinzelelo kwijoystick yomqhubi.
Ukulawulwa kwe-Flap: Ngexesha lokuhamba kunye nokuhla, umqhubi ulungelelanisa ukuvuleka kwe-flap (njenge-0℃-30℃) ngokusebenzisa ivili lokulawula i-flap ukutshintsha ukuphakanyiswa kwephiko. Xa isiza inqwelo-moya, umqhubi wenqwelo-moya iBoeing 737 wayihlengahlengisa i-flap ukuya kweyona engile iphezulu ngevili le-flap ukuqinisekisa ukuba inqwelo-moya isenokuphakama okwaneleyo kwisantya esisezantsi.
3. Uphando lwezonyango kunye nenzululwazi: ixabiso lohlengahlengiso oluchanekileyo lwamavili ezandla
3.1 iMillimeter{1}}inqanaba lolawulo oluchanekileyo lwezixhobo zonyango
Kwizixhobo zotyando kunye nezixhobo zokubuyisela kwisimo sangaphambili, amavili ezandla asetyenziselwa ukulungiswa kakuhle:
Imakroskopu yotyando: Oogqirha basebenzisa amavili ezandla ukunyenyisa ubude obugxininisiweyo kunye nobude belensi enenjongo, kwaye bacokise ibala lokukhulisa umbono ukusuka kumaxesha ali-10 ukuya kwangama-40 ukuqinisekisa uqwalaselo olucacileyo lolwakhiwo lweeseli zekhorneal ngexesha lotyando lwamehlo. Uyilo oludambisayo lwevili lesandla (elifana ne-1mm stroke ngesangqa) kuthintela ukungcangcazela kwendawo ebonwayo ngenxa yokungcangcazela kwesandla.
Izixhobo zoqeqesho lokuvuselela: I-handwheel yomshini wokubuyisela idolo edibeneyo inokulungelelanisa i-angle ye-joint movement, njengokwandisa ngokuthe ngcembe i-angle yokugoba ukusuka kwi-90℃ukuya kwi-120 degree, ukunceda izigulane ngokuthe ngcembe zibuyisele umsebenzi odibeneyo kwaye zigweme umonakalo wesibini obangelwa ukunweba ngokugqithiseleyo.
3.2 Ukulungiswa kweParameter{1}}nolawulo lwenkqubo yezixhobo zaselabhoratri
Kuvavanyo lophando lwezenzululwazi, amavili ezandla "liqabane legolide" lolawulo lwezandla:
Ukulawulwa kwesantya se-Centrifuge: Xa ukwahlula i-serum, isantya sihlengahlengiswa ukusuka kwi-2000rpm ukuya kwi-3000rpm ngesondo lesandla ukuze kuqinisekiswe ukuba amaqhekeza eseli kunye ne-serum yahlulwe ngokupheleleyo. Iimpawu zokulinganisa kwi-handwheel (ezifana ne-50rpm ngegridi nganye) zivumela abaqhubi ukuba babeke iiparitha ngokuchanekileyo.
Ukulungiswa kwesixhobo se-distillation: Kwiimvavanyo zemichiza, i-handwheel ilawula i-angle ye-tilt ye-condenser ukunyusa izinga lokuhamba kwe-distillate ukusuka kwi-5 yehla / okwesibini ukuya kwi-10 yehla / okwesibini ukuphepha ukuhlukana okungaphelelanga kwamacandelo ngenxa yesantya sokuhamba ngokukhawuleza.
3.3 Ukujonga i-angle kunye nokulungiswa kobude obugxininisekile kwisixhobo somfanekiso zonyango
Kwizixhobo ze-CT kunye ne-MRI, isondo lesandla linceda kwindawo echanekileyo:
Ukuskena intshukumo yebhedi: Igcisa lihambisa isigulane kwindawo yokuskena ngokuchaneka ukuya kuthi ga kwi-1mm ngesondo lesandla ukuqinisekisa ukuba isilonda sisembindini webala lokujonga. Ngokomzekelo, ngexesha le-CT scan ye-lung, i-handwheel ilawula ibhedi ukuba iqhubele phambili kwaye ibuye ngasemva ukuphepha ukuxilongwa okuphosiweyo ngenxa yokuphambuka kwendawo.
Ukulungiswa kwe-probe angle: I-handwheel yesixhobo sokuxilonga i-ultrasound ilungisa i-angle yokuskena ye-probe, ivumela oogqirha ukuba baqaphele izakhiwo zamalungu avela kumacandelo amaninzi. Umzekelo, kwi-cardiac ultrasound, i-angle ye-probe ijikeleziswa ukusuka kwi-0℃ukuya kwi-45℃nge-handwheel ukuze ufumane umfanekiso ocacileyo wevalve ye-mitral.
4. Ubomi bemihla ngemihla: Amavili ezandla aphucula njani amava omsebenzisi?
4.1 Uhlenga-hlengiso olwenziwe ngabantu kwifanitshala nezixhobo ze-ofisi
Amavili esandla enza ukuba iimfuno zemihla ngemihla zihambelane neemfuno zabasebenzisi:
Ukulungiswa kokuphakama kwezitulo zeofisi: Jikelezisa ivalve yentonga ye-pneumatic ngesondo lesandla ukulungelelanisa ukuphakama kwesihlalo ukusuka kwi-45cm ukuya kwi-55cm ukulungiselela abasebenzisi bobude obuhlukeneyo. "Cofa" uyilo lokubeka ivili lesandla (elifana ne-2cm ngegiya) linqanda ngaphezulu{4}}uhlengahlengiso.
Uhlengahlengiso lwe-engile yetafile yomzobo: Umyili ujika ivili lesandla ukunyenyisa i-engile yokuthambekela yedesktop ukusuka kwi-0℃ukuya kwi-30℃ukunciphisa ukudinwa komlomo wesibeleko okubangelwa{2}}kumzobo wexesha elide. Umsebenzi wokutshixa wevili lesandla uthintela idesktop ekutyibilikeni ngempazamo.
4.2 Ukuxhathisa kunye nokuphakama ngokwezifiso kwezixhobo zokuzilolonga
Kwii-treadmill, iibhayisekile ezijikelezayo kunye nezinye izixhobo, amavili ezandla abona useto lobuqu lomthambo:
Uhlengahlengiso lwe-slope ye-Treadmill: Abasebenzisi bahlengahlengisa ukuthambeka ukusuka kwi-0% ukuya kwi-15% ngevili lesandla ukulinganisa umthambo wokunyuka. Uyilo oludambisayo lwe-handwheel (efana ne-1% ithambeka kwisangqa ngasinye) yenza inkqubo yohlengahlengiso igudiswe kwaye ilawuleke.
Ukulungelelaniswa kokumelana neebhayisikili ezijikelezayo: Ukujikeleza i-handwheel kutshintsha uxinzelelo loqhagamshelwano phakathi kwe-brake pad kunye ne-flywheel, kunye nenqanaba lokumelana lihlengahlengiswa ukusuka kwinqanaba le-1 (ukukhwela lula) ukuya kwinqanaba le-10 ({2}}uqeqesho olunzulu). Isikali sengxelo yesondo lesandla sinceda abasebenzisi ukuba balinganise ubunzulu bomthambo.
4.3 Uyilo olusebenzayo lwezixhobo zasekhaya
Ivili lesandla lenza izixhobo zemanuwali zisebenze ngakumbi:
Ukulungelelanisa ubunzulu bokusika kweesarha zetafile: Abachweli bajika ivili lesandla ukulungisa ubude beblade yesarha ukusuka kwi-1cm ukuya kwi-5cm ukuziqhelanisa nokusikwa kweebhodi ezinobunzima obahlukeneyo. Isixhobo sokutshixa se-handwheel sithintela utshintsho olunzulu olubangelwa yi-vibration ngexesha lokusika.
Ukulungelelanisa umphakamo we-rack yokumisa iimpahla: Ivili lesandla se-balcony impahla yokomisa i-rack litsalela intonga yokomisa impahla phezulu nasezantsi ngentambo yocingo. Abasebenzisi banokunciphisa intonga yokumisa iimpahla ukusuka kwi-2.5m ukuya kwi-1.5m, ekulungele ukomisa nokuqokelela iimpahla. Umsebenzi wokuzitshixa wevili lesandla unqanda intonga yokomisa impahla ekubeni ityibilike ngempazamo.
5. Iimeko ezikhethekileyo: ukulungelelaniswa kunye noyilo lokhuseleko lwamavili ezandla
5.1 Ulawulo oluthembekileyo phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu
Kwimimandla yoshishino lweekhemikhali, amandla, njl., amavili ezandla kufuneka ajongane neemeko zokusebenza ezigqithisileyo:
Uhlengahlengiso lobushushu beReactor: Ivili lesandla le-petrochemical reactor liqhagamshelwe kwivalve yokulawula ubushushu. Umsebenzisi ujika i-handwheel kwindawo yobushushu obuphezulu be-150℃ukulungelelanisa ukuhamba kweoli ye-thermal kunye nokulawula ubushushu bokusabela ngaphakathi koluhlu lwe-± 2 degree. Ukugquma ubushushu kwivili lesandla (okufana nokusonga i-ceramic fiber) kuthintela ukutsha.
{{0}Ulawulo lwevalvu yoxinzelelo oluphezulu: Ivili lesandla lophezulu{{1}ivalve yoxinzelelo lombhobho werhasi yendalo yamkela uyilo lwentonga eyandisiweyo. Umsebenzisi usebenzisa itorque ngomqheba owandisiweyo wevili lesandla. Ivalve isenokuvulwa ngokuguquguqukayo kwaye ivalwe phantsi koxinzelelo lwe-10MPa. Ubume bebhokisi yegiya ye-handwheel ikhulisa amandla okusebenza ngamaxesha angama-5, inciphisa amandla esandla.
5.2 Uyilo lokhuseleko olungafunekiyo kugqabhuko-dubulo{1}}imeko
Kwiimeko ezingqongileyo ezinokutsha nezinoqhushumbo (ezifana nezikhululo zerhasi kunye nezityalo zekhemikhali), ivili lesandla kufuneka lihlangabezane{0}nemigangatho yobungqina bokudubula:
Ukukhetha izinto eziphathekayo: Ivili lesandla lenziwe ngobhedu okanye nge-aluminiyam ingxubevange, kwaye umphezulu uyi-nickel{0}}icwecwe ukunqanda iintlantsi kwingxabano. Ivili lesandla lesikhululo segesi segesi siqinisekisiwe nge-ATEX kwaye sinokusetyenziswa ngokukhuselekileyo kwindawo yerhasi eqhumayo.
Indlela yokutshixa: Ivili lesandla elinogqabhuko-dubulo{0}lixhotyiswe ngesixhobo sokutshixa kabini, esizitshixa ngokuzenzekelayo emva kokuba sijikeleziswa kwindawo elungileyo ukunqanda ivalve ekuvulekeni ngengozi ngenxa yokungcangcazela. Umzekelo, ivili lesandla sevalvu evaliweyo-kaxakeka yetanki yegesi yendalo enyibilikisiweyo kufuneka ijikeleziswe ngaxeshanye 3 ukuze ivuleke ukunqanda ukusetyenziswa kakubi.
5.3 Umsebenzi ogciniweyo wokwenziwa ngesandla phantsi kweemeko zokusebenza ezigqithisileyo
Xa amandla ephazamisekile okanye inkqubo yokulawula isilela, i-handwheel iba "ngumgca wokugqibela wokukhusela":
Ukulinganiswa kweelevator ngesandla: Xa ilifti iphelelwa ngamandla, abasebenzi bolondolozo bajikelezisa umatshini wokutsala ngevili lesandla ukuhambisa imoto kwindawo yokulinganisa ukuqinisekisa ukukhutshwa ngokukhuselekileyo kwabakhweli. Uyilo lomlinganiselo wegiya wevili lesandla (olufana no-1:100) luvumela umsebenzisi ukuba asuse imoto enzima{3} elayishiweyo ngamandla amancinci.
Ulawulo olungxamisekileyo lweziko lombane weNyukliya: Ivili lesandla sevalvu yokubeka yodwa yesixhobo senyukliya. Xa inkqubo yolawulo lwedijithali ingaphumeleli, abasebenzi bajikelezisa ngesandla i-handwheel ukuvala ivalve. I-counter counter mechanical ye-handwheel irekhoda inani lokujikeleza ukuqinisekisa ukuba i-valve ivalwe ngokupheleleyo.
6. Iingenelo ezingundoqo kunye neteknoloji ye-handwheels
6.1 "Akukho kuxhomekeka kumandla" inqaku lokunxibelelana kwabantu{1}}kwikhompyuter
Olona ncedo lukhulu lwamavili esandla kukuba asebenza ngoomatshini kwaye awafuni mandla, nto leyo eyenza ukuba angabinakuthathelwa indawo kwezi meko zilandelayo:
Imisebenzi yasebaleni: Ivili lesandla lesixhobo sokuhlola ijoloji lilungelelanisa i-engile yokubhola kwindawo evaliweyo-yamandla ukuqinisekisa ukuchaneka kwesampulu engundoqo.
Emergency: Ivili lesandla sesibane esingenamthunzi kwigumbi lokusebenza esibhedlele lilungisa indawo yentloko yesibane xa umbane ucinyiwe ukuqinisekisa ukuba umsebenzi uyaqhubeka.
6.2 Ukuphucula ukusuka kwisakhiwo soomatshini ukuya kudityaniso olukrelekrele
Amavili ezandla anamhlanje abandakanya itekhnoloji yombane kwaye anamandla ngakumbi:
I-handwheel yempendulo yedijithali: I-handwheel yesixhobo somatshini ixhotyiswe ngomboniso we-LED ukubonisa umgama wokuhamba kwe-axis elungelelanisiweyo (njenge "X axis + 0.5} mm") ngexesha langempela, ukunciphisa iimpazamo zokufunda ngesandla.
I-Handwheel elungiselelweyo: I-handwheel yezixhobo ezizenzekelayo zixhasa imisebenzi yesiko, njengokucofa ixesha elide kwi-handwheel ukutshintshela iiyunithi zokulungelelanisa (mm / intshi) kunye nokucofa okufutshane ukubiza iqela leparameter esele isethiwe.
6.3 Isikhokelo sokuphucula izixhobo kunye noyilo
Iimathiriyeli ezikhaphukhaphu: Umoya{0}}i-aluminiyam yodidi lwealloyi kunye namavili esandla e-carbon fiber anciphisa ubunzima besixhobo. Umzekelo, i-handwheel yokulungiswa kwesandla ye-drone yenziwe nge-carbon fiber, ekhaphukhaphu nge-60% kune-handwheel yentsimbi yesiqhelo.
Uyilo lwe-Ergonomic: Umphezulu wevili lesandla wongezwa kunye-nokwakheka kokutyibilika kunye nokubambelela okugobileyo ukunciphisa ukudinwa okubangelwa kukusebenza{1}}kwexesha elide. Ngokomzekelo, i-handwheel yezixhobo zokuvuselela ihlanganiswe ngerubha, kwaye i-friction coefficient yanda ngama-30%.
