Mawotchi protractor: ndemanga, mafotokozedwe, malangizo ntchito, maganizo ndi ndemanga

Kuchita mitundu kwambiri ntchito yomanga ndi unsembe ntchito n'zosatheka popanda kugwiritsa ntchito chida chapadera - ndi protractor. Monga izo zinali kale zotheka kuti potengera dzina, ntchito chipangizo ichi kuyeza ziwembu kumathandiza kupeza ngodya zabwino. Wotchuka kwambiri pa nthawiyo ndi zida zogwiritsa ntchito magetsi a mitundu. Pali inclinometers ngati zotsika mtengo, zosavuta ntchito, ndi muyeso wa ntchito zawo angathe kukhala zolondola ndithu.

zida nkhani

Anayambitsa makina protractor anali kalekale. Kuwonjezera mzere uli mmodzi wa zida yakale kwambiri mu dziko. Asayansi amakhulupirira kuti poyamba anaonekera mu Iguputo ndi Babulo. Pambuyo pomanga nyumba chachikulu ngati Mwachitsanzo, piramidi, popanda goniometer adzakhala sangathe.

Kamangidwe ka chipangizo imeneyi sanasinthe kwambiri zaka zapitazi. goniometers Modern kuyang'ana chimodzimodzi ndi zimene amagwiritsa ntchito akatswiri a ku Iguputo. Chinthu chokha mu nthawi yathu zipangizo ntchito kupanga zinthu zimenezi. Kumene, kuchuluka kwa ntchito mu goniometers zamakono zambiri onse.

Gawo ndi cholinga

Mitundu ya chida chotchuka, pali zambiri. Inclinometers anawagawira makamaka monga anafunira. opanga Modern mungachite izi kwa chida ichi:

1. Yomanga. Zida za gulu zambiri ntchito kuti agwire chodetsa kapena msonkhano ntchito. Kumanga makina protractor Angagwiritsidwenso ntchito pa chitukuko cha zithunzi ntchito ndi nyumba.

2. Kalipentala. zinthu zimenezi ndi yofunika kwambiri pochita yosiyanasiyana ntchito nkhuni.

3. Mountain. Ntchito kafukufuku wanga.

4. Zolimba panyanja. Ntchito kudziwa kumpoto.

5. Locksmithing. Kugwiritsa ntchito zinthu zimenezi pamene tikugwira ntchito specialization lolingana. Protractor metalwork Mawotchi zambiri amamva mwachilungamo mkulu molondola.

6. Maphunziro. zinthu zimenezi ndi ophunzira mu m'kalasi ndipo homuweki.

7. Zida zankhondo. Mtundu uwu wa chida ndi yolondola kwambiri. Protractors wa mtundu uwu ntchito mu unsembe wa zida zankhondo.

8. Universal. Gulu la zipangizo angagwiritsidwe ntchito kuyeza kumathandiza kupeza ngodya zabwino pamene akuchita zosiyanasiyana ntchito.

Species malinga ndi njira ntchito

M'magulu kuti kulibe pa zida msika lero makina akhoza anayambitsa pa malo monga kukula ndi mtundu wa cholakwa. Komanso, makina onga anawagawira ndi munda ntchito. Gwiritsani ano mawotchi protractor mungathe:

1. Kuyeza ngodya kunja. zitsanzo amenewa amalembedwa ndi zilembo PA.

2. Pakuti muyeso wa kumathandiza kupeza ngodya zabwino za mkati (VH).

kapangidwe

Unit ya ngodya iliyonse, monga amadziwika, ndi mlingo - 1/360 a m'mimba mwake mwa bwalo. Iye ndi sitepe protractor. KUSIYANA Zikatero, anawagawa Mphindi ndi masekondi. A wamba structural mchitidwe zida zonse za mtundu uwu ndi m'munsi mwa mawonekedwe a Arc makina, amene ntchito ndi madigiri Scale ndi mphindi. Last movably idaluma mzere apadera poyambira kayesedwe. Nthawi zambiri mu kamangidwe ka zida zimenezi, m'malo mzere kumaphatikizapo lalikulu. Anaika pa mbale thandizo. Kutseka chifukwa cha muyeso mu makina onga pogwiritsa ntchito wononga wapadera.

Goniometer makina pendulum Komanso ndi wapadera kapangidwe mfundo amalandira udindo ofukula pamene mbali ya ndingaliro ya zinthu anayeza. zinthu zimenezi ndi yabwino ntchito kuposa alipidwa. Iwo ntchito nthawi zambiri pamene ntchito ndi mankhwala ooneka enieni. Mwachitsanzo, ndi kumathandiza kupeza ngodya zabwino zawo anayeza leni kudzera mfundo malo njira ndi makina ulimi.

Goniometers anapangidwa nthawi zambiri chida zitsulo. Nkhanizi ndi cholimba ndi kugonjetsedwa ndi kuwonongeka. Ali ngati makina zitsulo protractor yaitali kwambiri. Nthawi zina, zipangizo za mitundu akhoza chopangidwa ndi matabwa kapena mapulasitiki. zitsanzo otere nthawi zambiri ankakonda kuchita onse a kukonza m'nyumba (mwachitsanzo, pamene khazikitsa ndi mapanelo khoma kapena khazikitsa skirtings). Nthawi zina chipangizo cha mtundu Ikuonetsanso opepuka zotayidwa.

Goniometers ndi nonius

Ichi ndi chimodzi mwa mwanjira yabwino kwambiri ya chida cha. Vernier otchedwa protractor wokwera pa sikelo wothandiza. Wotetezedwa laling'ono kukula mchitidwe zina pamwamba m'mphepete kumtunda kwa arcuate m'munsi ndi kukhala n'kupuma pa ntchito. Ali molondola kwambiri kudziwa chiwerengero cha lobes pa gulu lalikulu lonse. Mfundo zikugwira ntchito ya vernier zachokera chakuti maso athu amaona kwambiri molondola kwambiri likufanana magulu kuposa malo a mmodzi wa iwo pakati pa anthu ena. Protractor makina, wathunthu zoterezi amafotokozera, ndithudi, ndi zambiri zosavuta kwambiri ntchito kuposa alipidwa. Komanso, miyezo okha ndi ntchito zake zikhoza kupangidwa bwino.

Malangizo ntchito

Funso la mmene kuyeza kumathandiza kupeza ngodya zabwino goniometer makina, wosavuta. Ntchito chipangizo chotero zoona, zovuta kuposa buku amagetsi. Komabe, mungaphunzire mmene ntchito yonse chomwecho wokongola msanga. Miyezo mu ntchito zipangizo makina anapangidwa ndi kusankha ma zosiyanasiyana za udindo wa zinthu zawo. Mwachitsanzo, angelo kunja ntchito chida chilengedwe Semenova kufufuzidwa motere:

1. Chigongono ndi unkagunda mbali imodzi ya mbali mankhwala.

2. The zina Akutsatira arcuate m'munsi lonse.

3. Mosamala fufuzani mipando chida abutment ndi mbali ngodya pa mankhwala osasiya mipata.

4. Kutseka wononga chida pa chinthu mpandawo.

5. Zikuwoneka pa zimene mtengo lonse la chikugwirizana ndi lupanga polygon lapansi.

More zosavuta kuyeza ngodya pakati pa converging kapena diverging zomenyanazo wa workpiece lapansi. Mu nkhani iyi, protractor Angagwiritsidwenso ntchito Semenova dongosolo makina. Pakuti muyeso mbali imodzi ya bala yopingasa amaika chida chimene chili njingayo, ndi zina - m'munsi mwa arcuate lonse.

Reviews protractor "nusu Woyenerera"

The otchuka kwambiri mwa zipangizozi, kuwonjezera chida Semenova, ogula monga "nusu Woyenerera" ndi Mitutoyo. The mtundu woyamba wa zida Nthawi zambiri pulasitiki. ubwino waukulu sizovuta mkulu molondola ndi zabwino osunga. Monga eni goniometers izi, zinthu zawo zonse ananamizira mwabata ndipo musati kukacheza. The kuipa ogula kunyamula okha fragility ena a ntchito kupanga zinthu. Komabe, palinso malonda zilipo chitsanzo, "nusu Woyenerera Ubwino" aluminiyamu. Waukulu zimasiyanitsa mbali ya goniometers a mtundu uli pamaso pa mzere yaitali. Iwo ungagwiritsidwe kuphatikizapo muyeso wa mankhwala wonse. Osati zodula - komanso chinachake chimene iye yapindula kutchuka pakati ogula, izi protractor makina. Mtengo zitsanzo pulasitiki "nusu la Woyenerera", malingana ndi katundu, ali osiyanasiyana 150-250 p. "Ovomereza" zitsanzo ndi 400-500 p.

Zida mtundu Mitutoyo: Ndemanga

The kampani Mitutoyo manufactures onse goniometers pakompyuta ndi makina. Pa iwowa amalankhula ngati mtengo n'ngolondoladi. Mukhozanso mtundu uwu mu Japan ndi ayenera, zodula Chinese mankhwala "nusu Woyenerera". kutamanda kwambiri Mitutoyo inclinometers, chifukwa iwo ali okonzeka ndi galasi lokulitsira wapadera pamlingo wa cigawo. Kumene, Kuwonjezera laling'ono facilitates miyezo.

Malki "njati"

Motero, onsewo pamwambapa anafotokoza chizindikiro ndi dongosolo chakale waife ogula ngati ali woyenera. Komabe nthawi zina mtundu wa chida chofunika kuchita ntchito zosavuta. Pankhaniyi, okaona wapadera wa goniometers - Malki. Mbali yaikulu ndi kuphweka a kamangidwe.

Kuti achite ntchito, monga lathyathyathya ngodya muyeso pamene khazikitsa makomiti skirting, nthawi zambiri ntchito Mwachitsanzo, wotchuka kwambiri pakati ogula inclinometers makina "Zubr". Iwo amakhala ndi zinthu ziwiri zokha - n'kupanga zitsulo ndi removably Ufumuyo ndi wolamulira lonse.