Choyezera chamkati cha 150mm Vernier Caliper

Kaya njira yogwiritsira ntchito ma caliper okhala ndi dial ndi yolondola imakhudza mwachindunji kulondola kwake. Zofunikira zotsatirazi ziyenera kutsatiridwa mukamagwiritsa ntchito:

1. Musanagwiritse ntchito, choyezera chokhala ndi geji chiyenera kuchotsedwa, kenako chimango cha ruler chiyenera kukokedwa. Chotsetsereka chomwe chili m'thupi la ruler chiyenera kukhala chosinthasintha komanso chokhazikika, ndipo sichiyenera kukhala cholimba kapena chomasuka kapena chomamatira. Konzani chimango cha ruler ndi zomangira zomangira ndipo kuwerenga kwake sikusintha.

2. Yang'anani malo a zero. Kanikizani pang'onopang'ono chimango cha ruler kuti malo oyezera a zikhadabo ziwiri zoyezera akhale pafupi. Yang'anani momwe malo awiri oyezera alili. Sipadzakhala kutuluka kwa kuwala koonekeratu. Cholozera choyimbira chikuwonetsa "0". Nthawi yomweyo, yang'anani ngati thupi la ruler ndi chimango cha ruler zikugwirizana ndi mzere wa sikelo ya zero.

3. Mukayesa, kanikizani pang'onopang'ono ndikukoka chimango cha ruler ndi dzanja kuti chikhadabo choyezera chigwirizane pang'ono ndi pamwamba pa gawo loyezedwa, kenako gwedezani pang'onopang'ono caliper ndi gauge kuti igwirizane bwino. Popeza palibe njira yoyezera mphamvu mukamagwiritsa ntchito caliper yokhala ndi mita, iyenera kuyendetsedwa bwino ndi kumverera kwa dzanja la wogwiritsa ntchito. Sikuloledwa kugwiritsa ntchito mphamvu zambiri kuti mupewe kulondola kwa muyeso.

4. Mukayesa kukula konse, choyamba tsegulani chikhadabo choyezera chosunthika cha caliper ndi geji kuti chogwirira ntchito chiyikidwe momasuka pakati pa zikhadabo ziwiri zoyezera, kenako kanikizani chikhadabo choyezera chokhazikika pamalo ogwirira ntchito, ndikusuntha chimango cha ruler ndi dzanja kuti chikhadabo choyezera chosunthika chigwirizane kwambiri ndi pamwamba pa chogwirira ntchito. Dziwani: (1) nkhope ziwiri za kumapeto kwa chogwirira ntchito ndi chikhadabo choyezera zisapendekeke panthawi yoyezera. (2) Panthawi yoyezera, mtunda pakati pa zikhadabo zoyezera suyenera kukhala wochepera kukula kwa chogwirira ntchito kuti zikhadabo zoyezera zimangidwe pazigawozo.

5. Poyesa kukula kwa m'mimba mwake wamkati, zikhadabo zoyezera m'mbali ziwiri zodulira ziyenera kulekanitsidwa ndipo mtunda uyenera kukhala wocheperako kuposa kukula komwe kwayesedwa. Zikhadabo zoyezera zitayikidwa mu dzenje loyezera, zikhadabo zoyezera zomwe zili mu chimango cholamulira ziyenera kusunthidwa kuti zigwirizane kwambiri ndi pamwamba pa mkati mwa workpiece, ndiko kuti, kuwerenga kumatha kuchitika pa caliper. Dziwani: chikhadabo choyezera cha vernier caliper chiyenera kuyezedwa pamalo a m'mimba mwake a mabowo kumapeto onse a workpiece, ndipo sichiyenera kupendekeka.

6. Malo oyezera a chikhadabo choyezera cha ma caliper okhala ndi ma gauge ali ndi mawonekedwe osiyanasiyana. Pakuyezera, chiyenera kusankhidwa molondola malinga ndi mawonekedwe a zigawo zoyezera. Ngati kutalika ndi kukula konse kwayesedwa, chikhadabo choyezera chakunja chiyenera kusankhidwa kuti chiyesedwe; Ngati m'mimba mwake wamkati wayesedwa, chikhadabo choyezera chamkati chiyenera kusankhidwa kuti chiyesedwe; Ngati kuya kwayesedwa, wolamulira wakuya ayenera kusankhidwa kuti ayesedwe.

7. Powerenga, ma caliper okhala ndi mita ayenera kugwiridwa mopingasa kotero kuti mzere wowonera uyang'ane pamwamba pa mzere woyesera, kenako zindikirani mosamala malo omwe awonetsedwa malinga ndi njira yowerengera kuti muzitha kuwerenga mosavuta, kuti mupewe cholakwika chowerenga chomwe chimachitika chifukwa cha mzere wolakwika wowonera.