6,umsontoumlinganiselo

Kumsonto oqhelekileyo oqhelekileyo, igeyiji yeringi yomsonto okanye igeji yeplagi isetyenziselwa ukulinganisa.

Ngenxa yokuba iparameter yomsonto mininzi, akunakwenzeka ukulinganisa iparameter nganye yomsonto ngamnye, ngokuqhelekileyo sisebenzisa igeyiji yomsonto (igeyiji yeringi yomsonto, igeyiji yeplagi yomsonto) ukugweba ngokubanzi umsonto.Olu hlobo lokuhlola luthetha indlela yokwamkelwa yokuhlolwa kohlobo lwendibano ye-analog, ayilulanga kuphela, ithembekile, kwaye imfuno echanekileyo enemisonto eqhelekileyo ilungile, kuba le iye yaba yeyona ndlela yokwamkelwa yokwamkelwa ngokubanzi esetyenziswa kwimveliso yokwenyani ngoku.

7, umlinganiselo womsonto (umda ophakathi)

Kuqhagamshelo lwentambo, ubukhulu bedayamitha ephakathi kuphela bumisela ubume bomsonto ofanelekileyo, ngoko ke indlela yokugweba ngokuchanekileyo ukuba i-diameter ephakathi ifanelekile yeyona nto ibalulekileyo.Ngokusekwe kwinto yokuba ubukhulu bedayamitha esembindini kufuneka buqinisekise ukuba owona msebenzi usisiseko wenkonzo yomsonto uyaphunyezwa, inqobo yokugweba yokufaneleka kwedayamitha esembindini ichazwe kumgangatho: Idayamitha esembindini yeprofayile yezinyo eliqinileyo.Idayamitha esembindini enye yayo nayiphi na indawo yomsonto wokoqobo ayifanele igqithe kumbindi weyona milo incinane yezinyo elomeleleyo.”

Umlinganiselo wedayamitha enye indlela elungele ngakumbi ineendidi ezimbini ngoku, enye kukusebenzisa intambo yedayamitha yemicrometer ukulinganisa idiamitha, enye kukusebenzisa indlela yokulinganisa inaliti ezintathu (ndiyisebenzisileyo yindlela yokulinganisa inaliti ezintathu).

8. Ibakala lokuthelekisa imisonto:

Umsonto ulungelelanisa ubungakanani obukhululekileyo okanye obuqinileyo phakathi kwemisonto yokujija, kwaye ibakala lokufaneleka ludibaniso oluchaziweyo lokutenxa kunye nokunyamezelana olusetyenziswa kwimisonto yangaphakathi nangaphandle.

(1) Kwimisonto efanayo ye-intshi, kukho amabanga amathathu entambo: 1A, 2A kunye no-3A kumsonto wangaphandle, kunye namabanga amathathu: 1B, 2B kunye no-3B kumsonto wangaphakathi, zonke ziyi-gap fit.Okukhona liphezulu inani lebakala, kokukhona liqina.Kumsonto we-intshi, ukutenxa kucacisiwe kwibakala 1A kunye no-2A kuphela, ibakala 3A nguziro, kwaye ibakala 1A no 2A ziyalingana.

Inani elikhulu lamabanga, lincinci ukunyamezela, njengoko kubonisiwe kumzobo:

I-1) Iklasi ye-1A kunye ne-1B, iklasi yokunyamezela kakhulu, ilungele ukunyamezela ukunyamezela imicu yangaphakathi nangaphandle.
I-2) Iklasi ye-2A kunye ne-2B yizona klasi eziqhelekileyo zokunyamezela intambo ezichazwe kwi-British series of fasteners mechanical.
I-3) I-Class 3A kunye ne-3B, i-screw ukwenza i-tightest fit, ifanelekile kwi-fasteners kunye nokunyamezela okuqinileyo, kuyilo oluphambili lokhuseleko.
4) Kwimicu yangaphandle, kukho ukuphambuka okufanelekileyo kwiklasi ye-1A kunye ne-2A, kodwa kungekhona kwiklasi ye-3A.Iklasi ye-1A yokunyamezela i-50% inkulu kuneklasi ye-2A yokunyamezela, i-75% inkulu kuneklasi ye-3A yokunyamezela kunye ne-30% enkulu kuneklasi ye-2B yokunyamezela imicu yangaphakathi.I-1B yi-50 yepesenti enkulu kune-2B kunye ne-75 yepesenti enkulu kune-3B.

(2)intambo yemetric, intambo yangaphandle inebakala eliqhelekileyo lentambo: 4H, 6E, 6g kunye ne-6H, intambo yangaphakathi inebakala lentambo eqhelekileyo: 6g, 6H, 7H.(Ibakala lokuchaneka kwe-screw yemihla ngemihla lahlulahlulwe ku-I, II, III, ngokwesiqhelo II) kumsonto wemetric, ukutenxa okusisiseko kwe-H kunye no-H nguziro.Ukutenxa okungundoqo ku-G ku-positive, kwaye le ka-E, F, kunye no-G inegative.Njengoko kubonisiwe kulo mfanekiso:

I-1) H yindawo eqhelekileyo yokunyamezela indawo kwimicu yangaphakathi, kwaye ngokuqhelekileyo ayisetyenziswanga njengento yokugubungela umphezulu, okanye kunye ne-phosphating layer.Ukutenxa okusisiseko kwesikhundla sika-G kusetyenziselwa imisitho eyodwa, njengokutyalwa okushinyeneyo, kwaye ayifane isetyenziswe.

I-2) G isetyenziswa ngokuqhelekileyo ukugquma i-6-9um yokwambathisa obhityileyo, njengeebholiti ze-6h ezifunwa yimizobo yemveliso, umsonto phambi kokubekwa uya kwamkela ibhendi yokunyamezela ye-6g.

I-3) I-thread fit fit idibaniswe kakuhle kwi-H / G, H / H okanye i-G / H, kwiibholiti, amantongomane kunye nezinye iintambo eziphuculweyo ze-fastener, umgangatho onconywayo we-6H / 6g.

Ibanga eliphakathi lokuchaneka kwimisonto eqhelekileyo
Inat: 6H bolt: 6g
Inqanaba eliphakathi lokuchaneka kwimisonto enomthwalo oshinyeneyo
Inat: 6G Bolt: 6E
Ibakala eliphezulu lokuchaneka
Nut: 4H Bolt: 4H, 6h

9, intambo ekhethekileyo eqhelekileyo

Umsonto wokucofa: Umsonto obanzi onelothe enkulu.
I-GB/T5280 JIS B1007