Wazi kanjani usayizi wesandla sakho?

Uma kuziwa ekulinganiseni usayizi wesandla sethu, kubalulekile ukuba namathuluzi anembile nezindlela zokuthola imiphumela ethembekile. Ukulinganisa okulungile kosayizi wesandla akusizi kuphela ekukhetheni usayizi wamagilavu ​​ofanele, kodwa kungase futhi kusebenze emikhakheni efana ne-biomechanics, i-ergonomics kanye nemithi yezemidlalo.

Kuleli phepha elimhlophe, sizohlola izindlela ezimbalwa zokunquma usayizi wesandla sakho ngokunembile nangokuthembekile. Kusukela ekusetshenzisweni kwezinsimbi ezikhethekile kuya kumasu okulinganisa e-anthropometric, sizothola ukuthi singayithola kanjani idatha enembile mayelana nosayizi wesandla sakho nokubaluleka kwaso ezindaweni ezihlukene. Zitholele ukuthi ungasazi kanjani isandla sakho ngokombono wezobuchwepheshe!

1. Isingeniso: Inselele yokulinganisa ubukhulu besandla sakho

Usayizi wesandla isilinganiso esingahluka kakhulu womuntu komunye. Kodwa-ke, ukwazi usayizi wesandla sakho kungaba usizo ezimweni eziningi, kusukela ekukhetheni amagilavu ​​afanelekile ukuya ekunqumeni usayizi wezinto ongazibamba ngokunethezeka. Kodwa ungakala kanjani usayizi wesandla sakho ngokunembile futhi kalula?

Kulesi sihloko, ngizokwethula Igxathu emvakwe gxathu indlela yokuxazulula le nselele. Okokuqala, uzodinga itheyiphu yokukala evumelana nezimo. Uma ungenayo, ungasebenzisa intambo noma umucu wephepha. Bese, mane ulandele lezi zinyathelo:

• Yelula isandla sakho endaweni eyisicaba, njengetafula noma ideski.
• Thatha itheyiphu yokulinganisa uyibeke phansi kwesandla sakho, lapho isihlakala siqala khona.
• Gcwalisa itheyiphu yokukala esandleni sakho, wenze isiqiniseko sokuthi sithambile kodwa asimpintshi kakhulu.
• Funda ukukala esilinganisweni setheyiphu bese usibhala phansi.

Sicela ukhumbule ukuthi lena yindlela eyodwa kuphela yokulinganisa usayizi wesandla futhi kungase kube nokuhluka kuye ngokuma nokujiya kwesandla sakho. Uma unemibuzo mayelana nendlela yokuhumusha imiphumela noma uma udinga ukulinganisa okunembe kakhudlwana, ngincoma ukuthi uxhumane nochwepheshe be-ergonomics noma uchwepheshe wezempilo yomsebenzi.

2. Izindlela ezinembile zokulinganisa usayizi wesandla sakho

Kunezinhlobo eziningana ngempumelelo. Ngezansi, sizokukhombisa amasu amathathu ajwayelekile futhi alula ukuze uthole isilinganiso esinembile:

1. Sebenzisa iteyiphu yokukala: Okokuqala, beka isilinganiso setheyiphu endaweni eyisicaba. Okulandelayo, yelula isandla sakho iminwe yakho ihlukene kakhulu futhi ubeke unqenqema lwetheyiphu yokukala khona kanye phansi kwesandla sakho. Linganisa ubude ukusuka phansi kwesandla sakho ukuya esihlokweni somunwe ophakathi bese urekhoda umphumela. Phinda le nqubo ngazo zombili izandla ukuze uthole isilinganiso esinembe kakhudlwana.

2. Kala ububanzi besandla sakho: Sebenzisa irula noma itheyiphu yokukala evumelana nezimo ukuze ulinganise ububanzi besandla sakho. Beka unqenqema lwerula endaweni ebanzi kakhulu yesandla sakho (imvamisa ezungeze amaqupha) bese uthatha isilinganiso ngamamilimitha noma amayintshi. Qinisekisa ukuthi ugcine isandla sakho siqondile futhi ngaphandle kokugoba iminwe yakho. Phinda le nqubo ezandleni zombili futhi uqaphele imiphumela.

3. Sebenzisa uhlelo lokusebenza lweselula: Namuhla, kunezinhlelo zokusebenza zeselula eziklanyelwe ukukala ngokunembile usayizi wesandla. Landa olunye lwalezi zinhlelo kumakhalekhukhwini wakho bese ulandela imiyalelo enikeziwe. Ngokuvamile, uzodinga ukubeka ifoni endaweni eyisicaba, ubeke isandla sakho esikrinini, bese ulandela izinyathelo ukuze uthole isilinganiso esinembile nesinemininingwane.

3. Ukusebenzisa izikali namarula ukukala ubude besandla sakho

Ukuze ulinganise ubude besandla sakho ngokunembile, kubalulekile ukusebenzisa izikali ezifanele namarula. Lapha sichaza indlela yokwenza isinyathelo ngesinyathelo.

1. Okokuqala, khetha irula noma isikali esinamayunithi okulinganisa akulungele kakhulu. Kungaba ngamasentimitha noma amayintshi, kuye ngokuncamelayo. Qiniseka ukuthi isikali side ngokwanele ukukala ngokugcwele ubude besandla sakho.

2. Beka irula noma isikali endaweni eyisicaba, eqinile. Yelula isandla sakho ngokuphelele, uhlanganise iminwe yakho futhi uyelule ngangokunokwenzeka. Qiniseka ukuthi isandla sakho sikuma-engeli angakwesokudla erula ukuze uthole ukulinganisa okunembile ngangokunokwenzeka.

3. Thola indawo yokuqala eruleni, ngokuvamile uziro, ekugcineni kwesandla sakho. Bese, bheka ngokucophelela iphuzu lokugcina yesandla sakho bese urekhoda isilinganiso esihambisana naleli phuzu esikalini. Khumbula ukuthi kubalulekile ukucabangela noma iyiphi ingxenyenamba noma idesimali ukuze uthole isilinganiso esinembe kakhudlwana.

4. Amathuluzi okulinganisa athuthukile ukwazi usayizi wesandla sakho

Ingabe udinga ukwazi usayizi wesandla sakho esiqondile ukuze uthole usayizi olungile wegilavu? Ungakhathazeki! Kulesi sihloko, sizokwethula amanye amathuluzi okulinganisa athuthukile azokusiza ukuthi uthole izilinganiso ezinembile futhi uqinisekise ukuthi uthenga igilavu ​​efanelekile.

Ithuluzi lokuqala elinconyiwe lokulinganisa i-digital caliper. Le divayisi ikuvumela ukuthi ulinganise usayizi wesundu, ubude bomunwe kanye nesiyingi ngokunemba okukhulu. Ukusebenzisa, mane ubeke isandla sakho endaweni oyifunayo bese ulungisa igeji ukuze ilingane neminwe nentende yesandla sakho. Bese ufunda izilinganiso esikrinini ngokwedijithali futhi uzibhale phansi ukuze zisetshenziswe esikhathini esizayo.

Elinye ithuluzi eliwusizo imitha yezigxivizo zeminwe. Le divayisi isebenzisa ubuchwepheshe obuthuthukisiwe ukuskena isandla sakho futhi idale ukumelwa kwe-3D kwezigxivizo zakho zeminwe. Ngaphezu kokukusiza ukuthi ufunde ubukhulu besandla sakho, ingakunikeza ulwazi olwengeziwe, njengokuma kweminwe yakho kanye nokusabalalisa kokucindezela lapho ubamba izinto. Ngalolu lwazi, uzokwazi ukukhetha amagilavu ​​afaneleka kakhulu izidingo zakho ezithile.

5. Ukucatshangelwa kwe-anatomical lapho ukala usayizi wesandla sakho

Lapho ukala usayizi wesandla sakho, kubalulekile ukugcina ukucatshangelwa kwe-anatomical engqondweni. Enye yezinto zokuqala okufanele uzicabangele ubude beminwe yakho. Ukuze ulinganise lokhu ngokunembile, kufanele uphakamise isandla sakho futhi ulinganise ukusuka phansi kwesandla sakho kuye esihlokweni somunwe ngamunye ngamunye.

Okunye ukucatshangelwa okubalulekile kwe-anatomical ububanzi beminwe yakho. Lokhu kubhekisela esilinganisweni se-perpendicular kusuka kumunwe owodwa kuya komunye. Ukuze uyilinganise, beka irula engxenyeni ebanzi kakhulu yeminwe yakho futhi uthole isilinganiso ngamasentimitha noma amayintshi.

Ngokufanayo, kuyafaneleka ukucabangela ubukhulu bentende yesandla. Ukuze ulinganise lokhu, beka irula ngokudayagonali ukusuka phansi kwesandla sakho ukuya ethanjeni elivelele elingaphandle kwesihlakala sakho. Rekhoda lesi silinganiso ukuze uthole isilinganiso esinembe kakhudlwana sosayizi wesandla sakho.

6. Ukubala ubude besandla sakho: kusitshelani?

7. Izinhlelo ezisebenzayo zokwazi ubukhulu besandla sakho

Ukwazi usayizi wesandla sakho kungaba usizo ezindaweni ezihlukahlukene zokuphila kwakho. Ngezansi, ezinye izinhlelo zokusebenza ezisebenzayo zizokwethulwa ezizokuvumela ukuthi usebenzise lolu lwazi ngokunenzuzo. ngempumelelo:

1. Ukukhetha amagilavu: Ukwazi ubukhulu besandla sakho kuzokusiza ukuthi ukhethe amagilavu ​​afanele ukuze usivikele. Ungakwazi ukukala ubude besandla sakho bese ubuqhathanisa namashadi kasayizi anikezwe abakhiqizi ukuze uqinisekise ukuthi uzothola ukulingana okufanele.
2. Ukuthenga ku-inthanethi: Ngokwazi usayizi wesandla sakho oqondile, uzokwazi ukuthenga imikhiqizo ku-inthanethi ngokunemba okukhulu. Uma udinga ukuthenga into ethile, efana neringi, igilavu, noma insiza yedivayisi yeselula, ungasebenzisa izilinganiso zakho ukuze wenze isiqiniseko sokuthi ilingana kahle.
3. Ukulungiswa kwe-ergonomic: Ukwazi usayizi wesandla sakho kungakusiza ukusetha kahle amadivayisi akho izinto zikagesi. Uma unesandla esincane, ungalungisa usayizi wefonti, ukuzwela kokuthinta, noma isakhiwo sekhibhodi kumadivayisi akho omakhalekhukhwini ukwenza ulwazi lomsebenzisi lukhululeke futhi lusebenze kahle.

8. Ukusungula inkomba ngokusekelwe kusayizi omaphakathi wesandla somuntu

9. Usayizi wesandla njengenkomba yamakhono namakhono

Usayizi wesandla ungase ubonakale uyinkomba encane, kodwa empeleni unganikeza ulwazi olubalulekile mayelana namakhono namakhono omuntu. Ubudlelwano phakathi kosayizi wesandla kanye nobuciko bezandla kube yisihloko socwaningo emikhakheni eminingi, kusukela ku-anatomy kuye kusayikholoji.

Esinye sezici ezibaluleke kakhulu eziye zatholakala ukuthi usayizi wesandla ungahlotshaniswa namandla okubambelela komuntu. Ngokuvamile, abantu abanezandla ezinkulu banamandla amakhulu ezandleni naseminweni yabo, okubavumela ukuba benze imisebenzi edinga ukubamba okuqinile ngokukhululeka okukhulu. Kodwa-ke, kubalulekile ukukhumbula ukuthi lobu budlelwano abuphelele nokuthi ubuhlakani bezandla buphinde buncike kwezinye izici, njengokudidiyela kwezimoto nokwenza.

Ukwengeza, usayizi wesandla ungaphinda ube nomthelela ekhonweni lokwenza imisebenzi edinga ukunemba kanye nobukhazikhazi. Abantu abanezandla ezincane bavame ukuba nobuciko obukhulu emisebenzini edinga ukunyakaza okuhle, okunembe, njengokudlala insimbi yomculo noma ukwenza ukuhlinzwa. Ngakolunye uhlangothi, abantu abanezandla ezinkulu bavame ukuba nenzuzo emisebenzini edinga amandla anonya, njengokuphakamisa izinto ezisindayo noma ukusebenza kanzima ngokomzimba.

Ngamafuphi, usayizi wesandla ungaba inkomba ewusizo yamakhono namakhono omuntu. Nakuba inganqumi iyodwa, inganikeza ulwazi olubalulekile mayelana namandla okubambelela omuntu kanye nobuciko bezandla. Kubalulekile ukuqaphela ukuthi ubukhulu besandla akuwona kuphela isici esithonya lawa makhono, nokuthi ukuhlanganiswa kwezimoto nokuzilolonga nakho kudlala indima ebalulekile. [END

10. Ukuqhathanisa usayizi wesandla sakho nezinye izici zomzimba

Kwezinye izimo, ubukhulu nokuma kwezandla zethu kungaba nomthelela obalulekile ngokomzimba nokusebenza. Kungakho ukuqhathanisa usayizi wesandla sakho nezinye izici zomzimba kunganikeza ulwazi olubalulekile mayelana nomzimba wakho namakhono angokomzimba. Nazi izinto ezintathu okufanele uzicabangele uma uqhathanisa usayizi wesandla sakho nezinye izici zomzimba:

1. Ukuqhathanisa nobude bomzimba: Ubudlelwano phakathi kosayizi wesandla sakho nobude bomzimba wakho bungabalulekile. Isibonelo, uma unezandla ezinkulu uma kuqhathaniswa nobude bomzimba wakho, ungase ube namandla okubamba amakhulu kanye nekhono.. Lolu lwazi lungaba usizo ezindaweni ezifana nokuphakamisa izinsimbi, lapho amandla okubambelela abalulekile. Ngakolunye uhlangothi, uma izandla zakho zincane maqondana nobude bakho, lokhu akusho ngempela ubuthakathaka bomzimba, kodwa kunalokho ungase ube namanye amakhono, njengokuguquguquka noma ukushesha.

2. Ukuqhathanisa nosayizi wezinye izakhi zomzimba: Enye indlela yokuhlola ubukhulu besandla sakho iwukuqhathanisa nobukhulu bezinye izakhi zomzimba. Isibonelo, uma izandla zakho zizinkulu ngokulinganayo kunekhanda noma izinyawo zakho, lokhu kungase kuphakamise ubuciko obukhulu bezandla.. Lesi sici singaba nenzuzo emisebenzini edinga amakhono amahle wezandla, njengokudlala insimbi yomculo noma ukwenza imisebenzi edinga ukunemba.

3. Ukuqhathanisa nezifundo ze-anthropological: Usayizi wesandla sakho ungabuye uhlaziywe ngokuhlobene nezifundo zangaphambilini ze-anthropological kanye nedatha yezibalo zabantu. Lokhu kunganikeza ulwazi mayelana nobudlelwano phakathi kosayizi wesandla sakho nezinye izici ezibonakalayo kumphakathi jikelele, futhi kusize ukukhomba noma yikuphi ukuchezuka okubalulekile esimweni sakho. Uma ufuna ukwazi ukuthi isandla sakho siqhathaniswa kanjani nabanye abantu abaneminyaka yakho nobulili, izifundo ze-anthropological zinganikeza isisekelo sokuqhathanisa..

Sengiphetha, ukuqhathanisa usayizi wesandla sakho nezinye izici zomzimba kunganikeza ulwazi oluthakazelisayo nolubalulekile mayelana nomzimba wakho namakhono angokomzimba. Ubudlelwano phakathi kosayizi wesandla sakho nobude bomzimba wakho, ubukhulu bezinye izakhi zomzimba kanye nezifundo ze-anthropological yizici ezintathu ezibalulekile okufanele zicatshangelwe. Khumbula ukuthi lolu lwazi lujwayelekile futhi akufanele lusetshenziswe njengesona sodwa isilinganiso sokuhlola amakhono akho omzimba, kodwa njengethuluzi lokuhlaziya elengeziwe.

11. Izici zofuzo ezithonya usayizi wesandla sakho

Ubukhulu bezandla zethu bungahluka kakhulu phakathi kwabantu, futhi esinye sezizathu eziyinhloko izici zofuzo. Izakhi zethu zofuzo zinquma ubukhulu bamathambo ethu, imisipha kanye nemisipha, okubuye kube nomthelela ngobukhulu nokuma kwezandla zethu.

Enye yezindlela izici zofuzo ezithonya ngayo ubukhulu bezandla zethu iwukukhula kwamathambo. Abanye abantu bangase babe nezakhi zofuzo ezikhuthaza ukukhula okukhulu kwamathambo ezandleni, okuholela ezandleni ezinkulu uma kuqhathaniswa nabanye abantu abanezakhi zofuzo ezikhuthaza ukukhula okulinganiselwe kwamathambo. Lokhu kungenxa yethonya lezakhi zofuzo ekuthuthukiseni nasekubaleni amathambo ezandleni.

Ukwengeza, izici zofuzo nazo zingathinta ukuthuthukiswa kwemisipha kanye nama-tendon ezandleni. Abanye abantu bangase babe nezakhi zofuzo ezithanda izicubu eziningi zemisipha ezandleni, okungaholela ezandleni ezinkulu uma kuqhathaniswa nalabo abanezicubu ezincane zemisipha ngenxa yokwakheka kwabo kofuzo. Ngokufanayo, izakhi zofuzo zingaphinde zibe nomthelela kubude namandla emisipha, okungathinta ubukhulu namandla okusebenza kwezandla zethu.

12. Umthelela weminyaka nobulili kusayizi wesandla sakho

Usayizi wesandla ungahluka kakhulu phakathi kwabantu futhi uthonywa izici ezihlukahlukene, ezifana neminyaka nobulili. Ucwaningo lwesayensi lubonise ukuthi kunomehluko omkhulu ngobukhulu besandla phakathi kwabesilisa nabesifazane, kanye nokuthi usayizi wesandla uvame ukukhula ngokuya ngeminyaka.

Endabeni yocansi, kuye kwaphawulwa ukuthi amadoda avame ukuba nezandla ezinkulu kunabesifazane ngokwesilinganiso. Lokhu kungenxa yomehluko ekuthuthukisweni komzimba namahomoni phakathi kwabo bobabili ubulili. Ukwengeza, ubukhulu besandla bungahluka kuzo zonke izigaba zokuphila. Ngokwesibonelo, ngesikhathi sokuthomba, izandla zithola ukukhula ngenxa yoshintsho lwamahomoni nokuthuthukiswa kwemisipha.

Uma unentshisekelo yokulinganisa isandla sakho noma ukuqhathanisa usayizi waso ne kwabanye abantu, kunezindlela ezahlukene ongazisebenzisa. Amanye amathuluzi avamile ahlanganisa izilinganiso zamatheyiphu eziguquguqukayo, amarula, nama-caliper edijithali. Kubalulekile ukuqaphela ukuthi ukulinganisa okunembile kosayizi wesandla kungase kuhluke kuye ngendlela esetshenzisiwe, ngakho-ke kuhle ukusebenzisa ithuluzi elifanayo kuzo zonke izilinganiso ukuze uthole imiphumela engaguquki.

13. Ubukhulu besandla sakho kanye nobudlelwano baso ne-ergonomics

Uma kuziwa ku-ergonomics, ubukhulu besandla sakho budlala indima ebalulekile ekunethezekeni nasekusebenzeni kahle komsebenzi wakho. Uma amathuluzi noma izisetshenziswa zakho zingalingani kahle isandla sakho, ungase uzizwe ukhathele, ubuhlungu, kanye nokulimala isikhathi eside. Kungakho kubalulekile ukuqonda ubudlelwano phakathi kosayizi wesandla sakho kanye ne-ergonomics.

Enye indlela yokuqinisekisa ukuthi amathuluzi akho alingana kahle nesandla sakho ukuthatha izilinganiso ezinembile. Linganisa ubude besandla sakho ukusuka esihlokweni somunwe wakho ophakathi nendawo ukuya phansi kwesandla sakho. Okulandelayo, kala ububanzi besandla sakho ekuphakameni kwamaqupha akho. Lezi zilinganiso zizokusiza ukuthi ukhethe amathuluzi alungele wena.

Khumbula ukuthi akuzona zonke izandla ezifanayo, ngakho-ke kubalulekile ukuthola imikhiqizo elingana nobukhulu besandla sakho. Bheka amathuluzi anezibambo ezilungisekayo noma ze-ergonomic ezikuvumela ukuthi wenze ngendlela oyifisayo usayizi nokuma kwazo. Ungase futhi ucabange ukusebenzisa amagilavu ​​noma ukugoqa kwezandla okugoqiwe ukuze unikeze ukwesekwa okwengeziwe nokunciphisa ukucindezeleka emalungeni akho.

14. Iziphetho: Ukubaluleka kokwazi ubukhulu besandla sakho ezinhlelweni ezahlukene

Sengiphetha, ukwazi usayizi wesandla sakho kubaluleke kakhulu ezinhlelweni ezahlukene. Lolu lwazi likuvumela ukuthi uguqule futhi wenze ngendlela oyifisayo amathuluzi, amadivaysi kanye nezinhlelo zokusebenza ngokuya nezici ezithile zesandla sakho, ngaleyo ndlela uthuthukise ulwazi lomsebenzisi futhi wandise ukusebenza kahle emisebenzini ehlukene.

Ngakolunye uhlangothi, ukwazi usayizi wesandla sakho kuzokusiza ukuthi ukhethe kahle usayizi ofanele wamagilavu ​​okuvikela, ugweme ukungaphatheki kahle noma ukuvinjelwa ukunyakaza lapho usebenzisa izinto zokuphepha. Ngaphezu kwalokho, kuzokuvumela ukuthi ukhethe amathuluzi e-ergonomic nezitsha ezilingana kahle esandleni sakho, ugweme ukulimala futhi uqinisekise induduzo enkulu emsebenzini wakho wansuku zonke.

Ngakolunye uhlangothi, lolu lwazi lubalulekile nasemkhakheni wolwazi nobuchwepheshe bezokuxhumana. Ukwazi usayizi wesandla sakho kukuvumela ukuthi ukhethe amadivaysi eselula, amaphilisi noma amakhibhodi avumelana nezidingo zakho nokuncamelayo, ngaleyo ndlela uthuthukise ukusebenzisana ezinhlelweni zokusebenza futhi uthuthukise ukusebenza kahle emisebenzini efana nokubhala noma ukuphequlula i-inthanethi.

Ngamafuphi, ukunquma usayizi wesandla sakho kungaba inqubo ethokozisayo newusizo. kokubili. Ukulinganisa okunembile kwesandla kubalulekile ezindaweni ezihlukahlukene ezifana ne-ergonomics, ukwakheka komkhiqizo kanye nemithi, lapho kudingeka khona ukulingana okufanele nokunethezekile. Ngenhlanhla, kunezindlela ezijwayelekile nezithembekile zokuthatha lezi zilinganiso ngobuqotho. Ukuthi usebenzisa amathuluzi athile noma ulandela izindlela zokulinganisa ezinconyiwe, ukuthola idatha enembile mayelana nosayizi wesandla sakho kuzokuvumela ukuthi wenze izinqumo ezinolwazi lapho ukhetha amagilavu, uthenga imikhiqizo ye-ergonomic, futhi wenza imisebenzi ehlukahlukene encike olwazini olunjalo. Kubalulekile ukukhumbula ukuthi usayizi wesandla ungahluka kancane phakathi kwabantu nokuthi ukunemba ekukaleni kuyisihluthulelo sokuthola imiphumela ethembekile. Ngamafuphi, ukwazi usayizi oqondile wesandla sakho kuyisici esibalulekile sokuqinisekisa ukusebenza kahle kanye nolwazi olugculisayo ezicini ezahlukene zesandla sakho. impilo yansuku zonke.