Ngaba zonke ezi Ndidi zemisonto zinokuqhutywa ngeMibhobho yoMsonto weLathes?

Abathengi baseTurkey abathenge yethuUmbhobho we-CNC wokuthunga ilatheabakwazanga ukufikelela kwiimfuno zabo zemisebenzi yokulungisa imisonto kuba bakhethe inkqubo ye-CNC ye-Fanuc 5. Ke ngoko, kuthathwa indawo yenkqubo kwakhona, nto leyo izisa umsebenzi omkhulu wokuphazamiseka kumthengi. Ukusetyenzwa kwemisonto eyahlukeneyo kuxhomekeke ngokupheleleyoIzixhobo zoomatshini be-CNC, kunye nokukhethwa kwenkqubo ye-CNC kubaluleke kakhulu.

Zingaphi iindidi zemisonto ezikhoyo?

I-NPT sisishunqulelo seSizwe (saseMelika)Umsonto wombhobho, ekwi-American standard 60-degree tapered pipe thread kwaye isetyenziswa eMntla Melika. Imigangatho yesizwe inokufumaneka kumgangatho wesizwe we-GB/T12716-1991.

I-PT sisishunqulelo soMsonto wombhobho. Yintambo yombhobho otywiniweyo we-55-degree etywiniweyo. Yeyosapho lwe-Wyeth kwaye isetyenziswa kakhulu eYurophu nakwi-Commonwealth of Nations. Ngokuqhelekileyo isetyenziswa emanzini kunye negesiishishini lombhobho, i-taper ichazwe njenge-1:16. Imigangatho yesizwe inokufumaneka kwi-GB/T7306-2000.

I-G yi-55-degree non-thread intambo yombhobho wokutywina, eyeyentsapho yaseWyeth. Inqaku G limele intambo yesilinda. Imigangatho yesizwe inokufumaneka kwi-GB/T7307-2001.

Ukongeza, i-1/4, 1/2, 1/8 amanqaku kumsonto ibhekisa kububanzi bobukhulu bomsonto, kwaye iyunithi iyi-intshi. Abangaphakathi bakholisa ukusebenzisa amanqaku ukubhekisa kubungakanani bemisonto, i-intshi enye ilingana namanqaku asi-8, i-intshi eyi-1/4 ilingana neengongoma ezi-2, njalo njalo. G ligama jikelele likaumsonto wombhobho(eGuan). Ukwahlula kwe-55 kunye ne-60 degrees iyasebenza, ngokuqhelekileyo eyaziwa njengesangqa sombhobho. Oko kukuthi, intambo icutshungulwa yi-cylindrical surface.

I-ZG yaziwa njengeikhowuni yombhobho, oko kukuthi, intambo icutshungulwa yi-conical surface. Amanzi ngokubanziimibhobho edibeneyozinje. Umgangatho wesizwe uphawulwe njengentambo ye-Rc ye-metric ukuvakalisa nge-pitch, kunye ne-American kunye ne-British thread ibonakaliswe ngenani leentambo nge-intshi nganye. Ngowona mahluko mkhulu phakathi kwabo. Intambo yeMetric yi-60 degree equilateral profile, intambo yaseBritani yi-isosceles iprofayili ye-55 degree, kunye ne-American thread yi-60 degrees.

Iiyunithi zemetric zisetyenziselwa imisonto yemetric, kwaye iiyunithi zobukhosi zisetyenziselwa imisonto yase-US neBritane.