Inji protractor: reviews, bayyanai, umarnin don amfani, views da kuma sake dubawa

Yin mafi iri yi da kafuwa aiki ne ba zai yiwu ba ba tare da yin amfani da wani musamman kayan aiki - da protractor. Kamar yadda ya riga ya yiwuwa a yi hukunci ba da sunan, yi amfani da wannan na'urar don auna kusassari kayayyaki. Mafi mashahuri a lokacin ne da ikon kayan aikin da wannan nau'in. Akwai irin wannan inclinometers m, sauki amfani da su, da kuma ji na su yi amfani da za a iya sanya quite m.

labarin kayan aikin

Ƙirƙira inji protractor ya dogon lokaci da suka wuce. Bugu da kari ga line ne daya daga cikin tsofaffin kayan a duniya. Masana kimiyya yi imani da cewa shi fari ya bayyana a Misira da kuma Babila. Bayan da gina wadannan grand gine-gine, kamar yadda, misali, a dala, ba tare da goniometer zai zama kawai zai yiwu ba.

The zane na wannan sauki na'urar bai canza yawa a cikin past karni. Modern goniometers duba daidai kamar waɗanda amfani da zamanin d Masar injiniyoyi. Abinda a zamaninmu sauran kayan aka yi amfani da sarrafa irin wannan kayan aikin. Hakika, da ikon yinsa, daga aikace-aikace a cikin zamani goniometers yawa fadi.

Rarrabuwa da manufar

Iri wannan m kayan aiki, akwai da yawa. Inclinometers suna classified mafi yawa a matsayin nufi. Modern masana'antun da wadannan zaɓuɓɓuka saboda wannan kayan aiki:

1. Construction. Tools wannan kungiyar yawanci amfani da su gudanar da wani alama ko taro ayyukan. Gina inji protractor kuma za a iya amfani da a ci gaba da aikin zane na gine-gine da kuma Tsarin.

2. Kafinta. Irin wannan kayan aikin ne ba makawa a dauke da fitar daban-daban iri iri na aikin da itace.

3. Mountain. Amfani a nawa binciken.

4. Seaworthy. Ana amfani da su ƙayyade latitud.

5. Locksmithing. Amfani da irin kayan aikin a lõkacin da aiki da m specialization. Protractor metalwork Mechanical yawanci yana da wani fairly babban mataki na daidaito.

6. Training. Irin wannan kayan aikin ne dalibai a aji da kuma aikin gida.

7. Manyan bindigogi. Wannan irin kayan aiki ne sosai m. Protractors na da irin wannan aka yi amfani a cikin shigarwa na manyan bindigogi.

8. Universal. Wannan rukuni na na'urorin za a iya amfani da su domin auna kusassari lokacin da yin wani iri-iri na ayyuka.

Species bisa ga Hanyar yin amfani

Kasu kashi kungiyoyin cewa wanzu a kasuwa a yau inji kayayyakin aiki, kuma za a iya kafa a kan filaye kamar girman da irin kuskuren. Bugu da kari, irin wannan na'urorin ne tallace da kuma filin aikace-aikace. Yi amfani da zamani inji protractor iya:

1. Don auna waje sasanninta. Irin wannan model alama da haruffa PA.

2. Domin da ji na ciki kusassari (VH).

zane Features

A naúrar na ko ta wane hali, kamar yadda aka sani, shi ne mataki - 1/360 da diamita daga cikin da'irar. Shi ne mai mataki protractor. Digiri, bi da bi, ya kasu kashi minti da sakan. A na kowa tsarin kashi na duk kayan da irin wannan shi ne tushe a cikin wani nau'i na m baka, wanda aka yi amfani da tare da Scale darajõji, kuma minti. Last movably lazimta a kan wani musamman line hidima masomin ji. Sau da yawa sosai a cikin zane na wannan kida, maimakon layin hada da square. Ya gyarawa a kan goyon bayan da farantin. Kulle da sakamakon ji a irin wannan na'urorin da amfani musamman dunƙule.

Goniometer inji Pendulum bugu da žari da musamman zane kashi cewa ya yarda da a tsaye matsayi lokacin da kwana na son na auna abubuwa. Irin wannan kayan aikin ne mafi dace don amfani fiye da saba. Suna amfani da mafi sau da yawa a lokacin da yin aiki tare da girma kayayyakin. Alal misali, tare da auna ainihin kusassari via kumburi wuri sunadaran da kuma m kayan aiki.

Goniometers an yi sau da yawa da aka yi da kayan aiki karfe. Wannan abu ne m, kuma resistant zuwa lalacewa. Yana hidima a matsayin inji karfe protractor sosai dogon. A wasu lokuta, da kayayyakin aiki, na wannan nau'in kuma za a iya kerarre na itace ko roba. Irin wannan model sukan yi amfani da su na yin kowane irin gyare-gyare cikin gida (misali, a lokacin da installing da bango bangarori ko installing skirtings). Wani lokaci a na'urar da irin wannan ma sa hur aluminum.

Goniometers da nonius

Wannan shi ne daya daga cikin mafi m halaye na da kayan aiki. Vernier kira protractor saka a kan karin sikelin. Kulla wannan kananan size ƙarin kashi sama da babba baki na arcuate tushe da kuma rage tsit a lokacin aiki. Yana hidima more daidai sanin ko yawan lobes a kan babban sikelin division. The aiki manufa na vernier dogara ne a kan gaskiyar cewa mutum ido gani sosai sosai da sosai matches rarrabuwa fiye da wuri na daya daga cikinsu tsakanin wasu. Protractor inji, cikakken tare da irin wani kashi, ba shakka, shi yafi sauki don amfani fiye da saba. Bugu da ƙari, da ma'aunai da kansu tare da yin amfani za a iya sanya fi kyau.

Umarnin don amfani

Tambayar da yadda za a auna kusassari goniometer inji, quite sauki. Amfani da irin wannan na'urar ne, ba shakka, mafi hadaddun fiye da lantarki version. Duk da haka, za ka iya koyi yadda za a yi aiki duk da wannan kyawawan sauri. Ma'aunai a cikin aikace-aikace na inji na'urorin da ake yi da zabi daban-daban haduwa da matsayi na abubuwa. Alal misali, na waje kusassari amfani a duniya kayan aiki Semenova bari kamar haka:

1. Elbow aka guga man da gefe daya daga cikin samfurin kwana.

2. A sauran aiyuka arcuate tushe sikelin.

3. Hankali duba kayan aiki abutment kujeru da kuma gefen kwana a kan samfurin babu gibba.

4. Kulle dunƙule kayan aiki a kan daukar abu.

5. Dubi abin da darajar a kan sikelin daidai da gefen polygon.

More sauki auna kwana tsakanin dunbin ko diverging daura da workpiece. A wannan yanayin, da protractor kuma za a iya amfani da Semenova inji tsarin. Domin da ji wa daya gefen a kwance mashaya yana sanya kayan aiki a kan abin da yake gyarawa da kwana, da kuma sauran - tushe na arcuate sikelin.

Reviews protractor "Quadrant Fit"

The rare model na wadannan na'urori, a Bugu da kari ga kayan aiki Semenova, masu amfani da hada "Quadrant Fit" da kuma Mitutoyo. A farko iri na kayan da aka yakan sanya daga roba. Its main abũbuwan amfãni ne quite high daidaito da kuma kyau ginawa ingancin. Kamar yadda masu wadannan goniometers, duk da abubuwa suna lazimta tam kuma kada rataya fita. A disadvantages masu amfani da kawo kawai a wasu fragility na amfani ga yi na kayan. Duk da haka, akwai kuma kasuwanci, akwai model "Quadrant Fit ribobi" na aluminum. Babban bayãnin hukuncin siffa daga cikin goniometers daga cikin iri ne gaban Extended line. Su za a iya amfani da ciki har da ji na sauran kayayyakin. Ba ma tsada - yana da ma wani abu ga abin da ya sana'anta shahararsa a tsakanin masu amfani, wannan inji protractor. Farashin roba model "Quadrant na Fit", dangane da maroki, shi ne a cikin kewayon 150-250 p. "Pro" model ne 400-500 p.

Mitutoyo iri kayayyakin: reviews

Kamfanin Mitutoyo ƙera biyu lantarki da kuma inji goniometers. A karshen ma magana kamar yadda wani fairly m darajar. Samuwa wannan alama a Japan da ya kamata, ba shakka, mafi tsada Sin kayayyakin "Quadrant Fit". Very yabe Mitutoyo inclinometers, saboda su suna sanye take da wani musamman girman siffar gilashi a kan sikelin da kansu. Hakika, wannan kananan Bugu da kari facilitates ma'aunai.

Malki "Bison"

Saboda haka, duka biyu sama-aka bayyana alama da ciwon gargajiya tsarin nuna godiya da masu amfani da matsayin shi ne ya cancanci. Wani lokaci, duk da haka, irin wannan kayan aiki da ake bukata don yin mafi sauki yadda ake gudanar. A wannan yanayin, kullum amfani musamman irin goniometers - Malki. Su babban alama ne sauki daga cikin zane.

Don yin wannan aiki, kamar yadda wani lebur kwana ji lokacin da installing skirting allon, sukan yi amfani da, misali, shahara tsakanin masu amfani da inclinometers inji "Zubr". Sun kunshi biyu kawai abubuwa - siraran ƙarafa da removably a haɗe da shi tare da wani sikelin m.