I-caliper sisixhobo esisetyenziselwa ukulinganisa umgama phakathi kwamacala amabini ento: unokulinganisa, ngokuchaneka ukuhla ukuya kwi-0.01mm, yonke into ebingenakulinganiswa ngokulula nangezinye izixhobo,. Nokuba i-vernier kunye neyokucofa zisaxhaphake kakhulu, kule mihla ii-calipers zedijithali ziye zaziwa kakhulu: oku kwenzeka ikakhulu kuba kulula ukuzisebenzisa zombini kwaye zichaneke kakhulu.
Indlela yokukhetha iCaliper?
Kukho iwaka leemodeli ezahlukeneyo zesi sixhobo, ngoko ke ukhetha njani eyona ilungileyo?
Okokuqala, kufuneka ucinge ngendawo yesicelo: zininzi iicalipers ezenzelwe ukusetyenziswa ngokudibana namanzi kunye nolwelo, ngelixa ezinye zifanelekile kwiindawo ezomileyo.
Emva koko, kufuneka ugcine engqondweni ukuchaneka okufunekayo: ukuba uya kwenza umsebenzi ophucukileyo kunye nochanekileyo, udinga imodeli yedijithali yobungcali kunye nesisombululo phakathi kwe-0.005 mm kunye ne-0.001 mm.
Uhlobo ngalunye lweekhalitha lunokufaneleka kunye neempazamo, ngoko ke ukuba ukhetha yiphi kuxhomekeke kuwe. Nasi isikhokelo esifutshane kwiintlobo eziqhelekileyo zesi sixhobo onokuzifumana kwiimarike.
I-Vernier calipers
Ezi zifana nomgaqo wesilayidi: ziyi-stick shift ngokupheleleyo, ngoko zifanelekile kwabo bangabhideki lula xa kuziwa kumanani okufunda kunye nemilinganiselo. Abanakho ukudayela okanye umboniso, ngoko ukufunda kufuneka kubalwe ngokuthe ngqo kumzimba (ngokwandiswa kwemigca): ngenxa yokutolikwa ngendlela engafanelekanga, kunzima ukufunda. Sekunjalo, zomelele kwaye zixhathisa ukothuka, ngaphezu kokungabizi kakhulu kunokudaya kunye neemodeli zedijithali.
Cofa iiCalipers
Olu hlobo lweekhalitha kulula kakhulu ukulusebenzisa: lunodayalo olunemigca ebonisa umlinganiselo, ukuze konke okufuneka ukwenze kukongeza umlinganiselo wesilayidi ukuze ube nomlinganiselo ochanekileyo nowokugqibela. Iindleko zabo ziphezulu kancinci kwaye abaxhathisi kangako ukothuka xa kuthelekiswa ne-vernier, kodwa zizixhobo ezifanelekileyo kwabo bafuna i-caliper yobuchwephesha kunye nechanekileyo ngaphandle kokuchitha imali eninzi.
IiCalipers zeDijithali
Ezi zezona zixhobo zibalaseleyo kwabo bangengobantu bezibalo, kodwa nokuthatha imilinganiselo echanekileyo. Babonisa ngokuchanekileyo ukuya kuthi ga kwi-0.025mm (0.001") kwaye banokuthatha imilinganiselo epheleleyo kunye neyongezelelweyo. Ngokucacileyo, ii-calipers zedijithali zinokonakala ngakumbi ngenxa yokothuka; ngaphezu koko, banokulahlekelwa ukuchaneka ukuba usebenza ngokudibana neoli okanye uthuli kwaye zibiza kakhulu kunezinye iintlobo. Ngalo lonke ixesha khumbula ukugcina iibhetri kunye nawe, ukuze ungabi semngciphekweni wokuzifumana unecaliper efileyo ngelixa usebenza.
Nokuba yeyiphi imodeli ogqiba ukuyikhetha, khumbula ukunqanda iicalipers ezenziwe ngeplastiki, kuba kunokwenzeka ukuba ziphuke emva kokusetyenziswa nje okumbalwa. Kufuneka ukuphephe ukuthenga izixhobo ezingagudiyo xa zisetyenziswa, kuba oku kunokucothisa umsebenzi wakho.
Ixesha lokuposa: Aug-18-2021
