menene bambanci tsakanin metric threaded rod da British da American thread rod?

Sanda zaren awokumaBiritaniya American threaded sandasu ne nau'ikan masana'anta daban-daban guda biyu. Bambance-bambancen da ke tsakanin su yana nunawa a cikin hanyar wakilcin girman, adadin zaren, kusurwar bevel da iyakokin amfani. A cikin masana'anta na injiniya, ya zama dole don zaɓar ma'aunin zaren da ya dace daidai da takamaiman yanayin.

1. Menene babban bambanci tsakanin metric stud bolt da Biritaniya da Amurka?

Matsakaicin ingarmaYa shahara a Faransa, kuma halayensa shine yana amfani da millimeters azaman raka'a, yana da ƙarancin zaren, kuma yana da kusurwar bevel na digiri 60. TheBiritaniya da Amurka ingarmaya samo asali ne daga Ingila da Amurka, kuma halayensa shine cewa yana amfani da inci a matsayin raka'a, yana da ƙarin zaren, kuma yana da kusurwar bevel mai digiri 55.

2. Menene bambanci tsakanin metric threaded rod din975 da British da American threaded rod din975 size size?

Dangane da girman girman metric threads rod din975 ana bayyana shi ne ta fuskar diamita (mm) da pitch (mm), yayin da igiyar igiyar Biritaniya da Amurka rod din975 aka bayyana ta fuskar girman (inch), pitch, da shirin zaren (. adadin zaren).

Misali, zaren M8 x 1.25, inda “M8” ke wakiltar diamita na 8 mm, kuma “1.25” yana wakiltar nisa na mm 1.25 tsakanin kowane zaren. A cikin zaren Biritaniya da Amurka, 1/4 -20 UNC tana wakiltar girman zaren inch 1/4, farar zaren 20 a kowane inch, kuma UNC tana wakiltar ma'aunin hatsi na ƙasa don zaren.

3. Iyakar amfani da metric Threaded sanda manufacturer da Birtaniya da Amurka da zaren sanda manufacturer

Tunda masana'antun metric threaded rod suna da ƙananan zaren da ƙananan bevels, ba su da sauƙi a ciji juna a babban gudu, don haka yawancin sassan injin suna amfani da zaren awo. Yawancin lokaci ana amfani da zaren Burtaniya da Amurka a wasu lokuta na musamman, kamar madaidaitan zaren bututun Amurka.

4. Juya ƙayyadaddun bayanai

Tun da zaren awo da zaren Biritaniya da Amurka ma'auni ne na masana'anta daban-daban, ana buƙatar juyawa. Hanyoyin juzu'i na gama gari sun haɗa da amfani da kayan aikin jujjuyawa ko nuni ga allunan juyawa.