Iprotractor mechanical: ukuhlaziywa, inkcazo, imiyalelo yokusetyenziswa, iintlobo kunye nokuhlolwa

Ukuphunyezwa kweentlobo ezininzi zokwakha nokwakhiwa komsebenzi akunakwenzeka ngaphandle kokusetyenziswa kwesixhobo esikhethekileyo - umqhubi. Njengoko sele sele ikwazi ukugwetywa ngegama, le fowuni isetyenziselwa ukulinganisa iimbalo zezakhiwo. Eyona nto ikhethwa ngoku okwangoku zixhobo zokucwangcisa ezi zixhobo. I-goniometers enjalo ayithengi, ayilula ukuyisebenzisa, kunye nemilinganiselo kunye nokusetyenziswa kwayo inokwenziwa ngokuchanileyo.

Imbali yecandelo

I-goniometer ye-mechanical yasungulwa ixesha elide kakhulu elidlulileyo. Ngokubambisana nomlawuli, yenye yezona zinto zindala kakhulu emhlabeni. Oososayensi bakholelwa ukuba okokuqala kwavela eYiputa naseBhabhiloni. Emva koko, ukwakhiwa kwezakhiwo ezinje, njengokomzekelo, iipramamidi, ngaphandle komqhubi oza kuba nzima.

Ukuyila kwesi sixhobo esilula akuguqukanga kwinqanaba elidlulileyo. I-goniometers yanamhlanje ibonakala ngokufana nezo ezisetyenziswa ngabanjineli baseYiputa basekuqaleni. Into kuphela ngexesha lethu lokwenziwa kwezixhobo ezinjalo zisetyenziswe ezinye izinto. Kakade, ububanzi be-goniometers banamhlanje bubanzi kakhulu.

Ukwahlula ngokwenjongo

Zininzi iintlobo zezixhobo ezidumile. Abagqwesileyo bahlelwe ngokubanzi ngenjongo. Abavelisi banamhlanje bakhiqiza iinguqu ezilandelayo zesi sixhobo:

1. Ukwakhiwa. Izixhobo zeli qela ziqhelekileyo zisetyenziselwa ukwenza imisebenzi yokumakisha okanye yokulungiswa. Ukwakhiwa kwemishini ye-goniometer ingasetyenziswa kwakhona ekuphuhlisweni kwemidwebo yezakhiwo nezakhiwo.

2. Ukuchwela. Izixhobo ezinjalo ziyimfuneko kakhulu ekusebenzeni iintlobo ezahlukahlukeneyo zomsebenzi ngemigqomo yeenkuni.

3. Intaba. Kusetyenziswa ekuhloleni uphando.

4. Nautical. Zisetyenziselwa ukuchonga i-latitude yolwandle.

5. Iifolokhwe. Izixhobo ezinjalo zisetyenziselwa xa zenza umsebenzi wobugcisa obuhambelanayo. I-mechanical gauger i-mechanic ikwazi ukuchaneka ngokuchanekileyo.

6. LeMfundo. Ezi zixhobo zisetyenziswe ngabantwana besikolo eklasini kwaye xa besenza umsebenzi wesikolo.

7. Zixhobo. Olu hlobo lwezixhobo luchanekile. I-Goniometers yalolu hlobo lusetyenziselwa ukufakela iinqununu.

8. Yendalo. Eli qela lamacebo angasetyenziswa ukulinganisa ii-angles kwimisebenzi eyahlukeneyo.

Uhlobo ngendlela yokusetyenziswa

Ukwahlula kumaqela onke amathuluzi osebenzayo kwiimarike angakho nangempawu ezifana nobukhulu kunye nohlobo lwephutha. Ukongezelela, ezo zixhobo zihlelwa ngokwemida. Sebenzisa i-goniometer yamanxiki yamanje:

1. Ukulinganisa ama-angles angaphandle. Ezi zithethe ziphawulwe ngamagama e-UM.

2. Ukulinganisa ii-angles zangaphakathi (UH).

Impawu zoKwakha

Iyunithi yokulinganisa nayiphi na i-angle, njengoko yaziwa, yi-degree - 1/360 yobubanzi besangqa. Nguyena inyathelo le-protractor. Amagatya, ngokwawo, ahlukaniswe ngemizuzu kunye nemizuzwana. Into eqhelekileyo yokwakhiwa kwazo zonke iilwimi zale hlobo yisekelo ngesimo se-arc ehambayo, apho ireyithi eneesigidi kunye nemizuzu ihlelwe. Olu hlobo lokugqibela lugqityiweyo kumlawuli okhethekileyo osebenza njengendawo yokuqala yokulinganisa. Ngokuqhelekileyo ekwakhiweni kwezixhobo ezinjalo kunokuba umlawuli yi-gon. Kujoliswe kwibha yenkxaso. Isiphumo esifumene nesilinganiselo kwiinkalo ezinjalo sinokuqulunqwa nesiphene esikhethekileyo.

Iimpawu zengxowankulu zengxube zengxowankulu zongezelelekileyo zinezixhobo ezizodwa ezizakhela indawo ebonakalayo xa i-angle yokuthambekela kwendima elinganisiweyo ishintshiwe. Ezi zixhobo zikulungele ukusetyenziswa kuneziqhelo. Ziyasetyenziswa ngokuqhelekileyo xa isebenzisana nemikhiqizo engundoqo. Ngokomzekelo, ngoncedo lwabo, ii-angles zangempela zendawo yeendawo kunye neendlela zoomatshini bokulima zilinganiswa.

Abagqwesileyo bavame ukusetyenziswa ngeetsimbi zetsimbi. Eli nqaku lihlala lide kwaye lichasene nomonakalo. Ukhonza i-goniometer yensimbi ngexesha elide. Kwezinye iimeko, izixhobo zezi ntlobo zinokuthi zenziwe ngamaplanga okanye eplastiki. Ezi ndlela zisoloko zisetyenziselwa ukwenza iintlobo ezahlukeneyo zokulungisa umsebenzi ngaphakathi kwendawo (umzekelo, xa ufaka iipaneli zodonga okanye ukufaka iibhodi ezisikiweyo). Maxa wambi amacebo alolu hlobo ayenziwe nge-aluminium elula.

Protractor nge vernier

Le yenye yezona zixhobo ezifanelekileyo kakhulu. UNonius ungumlinganiselo oncedisayo ophakanyisiwe kwi-protractor. Elona lincinci elongezelelweyo lilungise ngaphaya komgca ongasentla wesiseko esiqingqiweyo kunye neendawo ezihleliyo ngexesha lokusebenza. Isebenza ngokuchanekileyo ngokuchanekileyo inani lamaqhezu kwizinga eliphambili. Umgaqo we-action ye-nonius isekelwe kwinto yokuba iliso lomntu libona ngokuchanekileyo ukungahambi kakuhle kwezigaba, kunokuba ilungiselelo linye phakathi kwabo. I-gyro yomatshini, eyongezwa ngolu hlobo, ngokuqinisekileyo, yinto elula ngakumbi ukuyisebenzisa kunokuqhelekileyo. Ukongeza, imilinganiselo kunye nokusetyenziswa kwayo ingenziwa ngcono.

Imiyalelo yokusetyenziswa

Umbuzo wendlela yokulinganisa ii-angles kunye ne-goniometer ye-mechanical ilula. Ewe, ukusetyenziswa kwesi sixhobo kunzima kakhulu kunokuba i-elektroniki version. Nangona kunjalo, usenokufunda indlela yokusebenza ngokukhawuleza. Imilinganiselo esebenzayo isebenzisa izixhobo zokusebenza ngokukhetha ukudibanisa ezahlukeneyo kwezikhundla zezinto zazo. Umzekelo, ii-angles zangaphandle xa usebenzisa i-Universal tool Semenov khangela oku:

1. Isikwele sicinezelwe kwicala elinye kwikona yomkhiqizo.

2. Kwelinye icala, isisombululo sesiseko esisetyenzisiweyo sisetyenziswe.

3. Qaphela ngokucophelela indawo yesikhokelo sesixhobo kunye namacala ekhoneni lemveliso ngokungabikho kwezikhefu.

4. Yenza isilathisi kwisixhobo sokulinganisela.

5. Khangela ukuba yiyiphi ixabiso kwizinga elihambelana nomgca wesikwere.

Kulula kakhulu ukulinganisa i-angle phakathi kokuguqula okanye ukuphambanisa amacandelo ahlukileyo yomsebenzi. Kule meko, kunokwenzeka ukuba usebenzise i-goniometer yesakhiwo seMenoeno. Ukulinganisa kwelinye lamacala, vele ubeke ibha engqambileyo yeso sixhobo apho isikwere sagqityiwe khona, kunye nakwezinye - isilinganisi sesiseko esiphezulu.

Ukuphonononga malunga ne-goniometer "I-Quadrant Fit"

Iimodeli ezithandwa kakhulu kwezixhobo ezinjalo, ngaphezu kwesixhobo seSemenov, abathengi baquka "i-Quadrant Fit" kunye ne-Mitutoyo. I-brand yokuqala yokuqala yezixhobo zifakwe kwiplastiki. Kwizinto ezintle ezilungileyo zibandakanya ukuchaneka okuphezulu kokulinganisa kunye nomgangatho wokwakha olungileyo. Njengoko abanini beli goniometers baqaphela, zonke izinto zabo zixhomekeke ngokukhuselekileyo kwaye musa ukuxhoma. Kwiingxaki, abathengi babonisa kuphela ukutshabalalisa izinto ezisetyenziselwa ukuvelisa. Nangona kunjalo, kwimarike kukho imodeli ethi "Quadrant Fit Profi" ukusuka kwi-aluminium. Into ebonakalayo ebonakalayo yale goniometer yomzekelo kukufumaneka kolawulo olude. Ungayisebenzisa, kuquka ukulinganisa iimveliso eziqhelekileyo. Iindleko eziphezulu kakhulu nento into apho eli bakala liye lafumana ukuthandwa phakathi kwabathengi. Ixabiso lemifanekiso yeplastiki "I-Quadrant Fit", kuxhomekeke kumthengisi, kumaritha avela kuma-ruble ayi-150-250. Iimodeli "Profi" zibiza iiruble ezingama-400-500.

Izixhobo ze brand Mitutoyo: ukuphononongwa

Inkampani iMitutoyo ivelisa zombini i-electronic and mechanical goniometers. Ezi zilandelayo zibhekwa njengento echanileyo kunye nobungcali. Olu hlobo lwenziwa eJapane kwaye, ngokuqinisekileyo, lubiza ngaphezu kweemveliso zesiTshayina "I-Quadrant Fit". Amatrakra aseMitutoyo adunyiswa kakhulu ngenxa yokuxhotyiswa ngeglasi ephakamileyo ephakamileyo kwinqanaba lecandelo. Ngokuqinisekileyo, olu kongeza elincinci luququzelela ukulinganisa.

Malki "Zubr"

Ngaloo ndlela, zombini iimpawu ezichazwe ngasentla, ezinokuqulunqwa kweklastiki, ziqikelelwa ngabathengi ngokufanelekileyo. Nangona kunjalo, ngamanye amaxesha isixhobo sohlobo olufunekayo ukwenza umsebenzi olula. Kule meko, uhlobo oluthile lwe-goniometer luqhelekileyo lisetyenziswe - malki. Into ebonakalayo eyona nto ibonisa ukuba kulula ukuyila.

Ukwenza umsebenzi onjengoko ulinganisa iikona zendlu xa ufaka iibhodi ezikhuphayo, esetyenziswa rhoqo, umzekelo, zithandwa kakhulu ngabathengi be-goniometers "Zubr". Ziqukethe izinto ezimbini kuphela - ibha yensimbi kunye nomlawuli onokulinganiswa ngokukhawuleza kuyo.