Kwasekuqaleni kwenkulungwane ye-18, i-micrometer yayikwinqanaba lokuvelisa kuphuhliso loshishino lwezixhobo zoomatshini.I-micrometer isesinye sezona zixhobo ziqhelekileyo zokulinganisa ngokuchanekileyo kwindawo yokusebenzela.Ngokufutshane ukwazisa ngembali yokuzalwa kunye nophuhliso lwe-micrometer.
1. Umzamo wokuqala wokulinganisa ubude ngemisonto
Abantu baqala ukusebenzisa umgaqo womsonto ukulinganisa ubude bezinto ngenkulungwane ye-17.Ngowe-1638, uW. Gascogine, isazi ngeenkwenkwezi saseYorkshire, eNgilani, wasebenzisa umgaqo osisijiko ukulinganisa umgama weenkwenkwezi.Ngowe-1693, wasungula umthetho wokulinganisa obizwa ngokuba yi "caliper micrometer".
Le yinkqubo yokulinganisa ene-screw shaft edityaniswe kwivili lesandla elijikelezayo kwelinye icala kunye nozipho olushukumayo kwelinye icala.Ukufundwa komlinganiselo kunokufunyanwa ngokubala ukujikeleza kwesondo lesandla kunye ne-bezel yokufunda.Iveki enye yesikali sokufunda yahlulwe yangamacandelo ali-10 alinganayo, kwaye umgama ulinganiswa ngokuhambisa uzipho lokulinganisa, oluqonda umzamo wokuqala owenziwa ngabantu wokulinganisa ubude ngemisonto.
2. Watt kunye ne-desktop micrometer yokuqala
Kwinkulungwane emva kokuba uGascogine equlunqe isixhobo sakhe sokulinganisa, uJames Watt, umyili we-injini yomphunga, wenza i-desktop micrometer yokuqala ngo-1772. Eyona nto iphambili ekuyilweni kwayo yayikukukhulisa okusekwe kwi-screw thread.Uyilo lokuqala olubunjwe ngu-U olusetyenziswa nguJames Watt kamva lwaba ngumgangatho wemicrometers.Ngaphandle kwembali yakhe yeemicrometers, ingaphazamiseka apha.CNC machining inxalenye
3. UMhlekazi uWhitworth waqala wathengisa ngemicrometer
Nangona kunjalo, ii-micrometer zebhentshi zikaJames Watt kunye ne-Mausdlay ubukhulu becala zisetyenziselwa zona.Kwakungekho zixhobo zokulinganisa ngokuchanekileyo kwimarike kude kube sekupheleni kwenkulungwane ye-19.UMhlekazi uJoseph Whitworth, owasungula intambo eyaziwayo ethi "Whitworth thread", waba yinkokeli ekukhuthazeni ukuthengiswa kwee-micrometers.CNC
4. Ukuzalwa kwe-micrometer yanamhlanje
Iimicrometers ezisemgangathweni zanamhlanje zinesakhiwo esinobu-U kunye nokusebenza ngesandla esinye.Abavelisi abaninzi basebenzisa uyilo oluqhelekileyo lwee-micrometers.Olu yilo luqhelekileyo lunokulandelwa emva ko-1848,
xa umenzi ongumFrentshi uJ. Palmer wafumana ipatent ebizwa ngokuba yiPalmer system.micrometers Modern phantse ukulandela uyilo olusisiseko lwenkqubo Palmer, ezifana isakhiwo U-ezimilise, casing, umkhono, mandrel, kunye anvil yokulinganisa.Igalelo likaPalmer alinakulinganiswa kwimbali ye-micrometer.CNC auto inxalenye
5. Uphuhliso kunye nokukhula kwe-micrometer
UBrown & Sharpe weNkampani ye-B&S yaseMelika batyelele i-Paris International Exposition eyayibanjelwe kwi-1867, apho babona i-Palmer micrometer okokuqala kwaye bayibuyisela e-United States.UBrown kunye noSharpe bafunde ngononophelo i-micrometer abayibuyisile eParis, kwaye bongeza iindlela ezimbini kuyo:
isixhobo esinokulawula ngcono i-spindle kunye nesixhobo sokutshixa i-spindle.Bavelisa i-pocket micrometer ngo-1868 kwaye bazisa kwimarike kunyaka olandelayo.
Ukusukela ngoko, imfuneko yee-micrometers kwiiworkshops zokwenziwa koomatshini sele iqikelelwe ngokuchanekileyo, kwaye iimicrometer ezifanelekileyo kwimilinganiselo eyahlukeneyo ziye zasetyenziswa ngokubanzi ngophuhliso lwezixhobo zoomatshini.
If you'd like to speak to a member of the Anebon team, please get in touch at info@anebon.com
I-Anebon Metal Products Limited inokubonelela ngomatshini we-CNC, ukuphosa ukufa, iinkonzo zomatshini wesinyithi, nceda uzive ukhululekile ukuqhagamshelana nathi.
Tel: +86-769-89802722 Email: info@anebon.com Website: www.anebon.com
Ixesha lokuposa: Jan-07-2021