Menene girman rawar soja don 1/8 NPT famfo?
Abubuwa
A cikin wannan labarin, zan taimake ka ka ƙayyade daidai nau'in rawar soja da girman don 1/8 "NPT famfo.
NPT famfo suna da zaren da aka ɗora kuma ana samun su cikin girma dabam dabam. A matsayina na ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren tana ba da gudummawar da ta dace wacce ta dace don yin rami mai kyau don famfo 1/8 na NPT. In ba haka ba, zurfin da diamita na rami zai hana fam ɗin NPT daga zama da kyau.
Bincika madaidaicin ginshiƙi don tantance madaidaicin girman rawar soja don fam ɗin 1/8 NPT. Rikicin 11/32 ″ “R” shine manufa don shigar da 1/8 ″ NPT taps.
Zan yi muku karin bayani a kasa. Mu zurfafa.
Madaidaicin girman rawar soja don famfo NPT
Yana da matukar muhimmanci a yi amfani da madaidaicin rawar soja don shigar da fam ɗin 1/8 NPT. In ba haka ba, fam ɗin 1/8 NPT ba zai riƙe ba. Yana iya har ma ya rabu da kayan kuma ya haifar da lalacewa.
Don haka wane girman rawar soja ya kamata ku zaba?
Dole ne ku zaɓi rawar 11/32, "R" lokacin amfani da famfo 1/8 NPT.
1/8 NPT
Matsalolin NPT (National Pipe Thread) sukan sake ƙirƙirar zaren da suka lalace ko yin sabbin zaren a cikin bututu.
Don NPT, ainihin ɓangaren zaren an ɗora shi. Lambobin ba su dace da girman inci ba saboda su (NPT taps) sun dogara ne akan girman yanki da girman bututu. (1)
A wannan ma'anar, diamita na 1/8 "NPT famfo ba 0.125". Yana dogara ne akan zaren da ke ƙarshen bututu 1/8 ". Saboda haka, yana da kusan 0.405" a cikin "manyan" diamita.
Zaren, ƙarshen bututu, da ramuka na 1/8 NPT famfo ana tafe su. Ƙunƙarar yana sa su ƙasa da ɗigo idan an haɗa su tare.
Don haka idan ka sanya tef ko man shafawa a kan sassan famfo na 1/8 NPT kuma ka matsa su sosai, ba za ka ga wani yabo ba. (2)
Bayani masu mahimmanci: Kada a yanke 1/8 in. NPT famfo kamar famfo na yau da kullum. Kada ya fadi cikin kayan. Kawai danna isa don samun taper mai kyau don dacewa.
Ina ba da shawarar matsa shi zuwa 3/4 inch. Danna duk hanyar ƙasa zai kara girman mazugi, yana mai da shi girma sosai.
Yadda ake haƙa 1/8 NPT Taɓa
Haƙa 1/8 NPT famfo yana da sauƙi:
Mataki 1: Alama wurin da kake son tonawa
Kuna iya amfani da kowane kayan aiki mai dacewa, kamar alamar alama, don yiwa wurin alama.
Mataki na 2: Sami rawar rawar da ta dace
Kamar yadda aka ambata a baya, ɗauki rawar "R", wato, rawar soja mai diamita na 11/32 inci.
Mataki na 3: Hana Rami
Yi hankali a hankali cikin wurin da kuka yi alama a matakin farko. Tun da kake amfani da rawar 11/32, zurfin da diamita na ramin zai zama manufa don 1/8 NPT famfo, wanda zai dace da snugly a cikin rami.
Mataki 4: Shigar da 1/8 NPT Tap
A ƙarshe, shigar da fam ɗin NPT akan rawar jiki kuma sanya shi akan kayan. Yayin shigarwa, matsa shi akan 3/4 na ɓangaren zaren kamar yadda yake sama.
Don taƙaita
Samun madaidaicin rawar soja yana da mahimmanci yayin amfani da 1/8 NPT ko wani girman girman NPT. Wannan yana tabbatar da ingantaccen buɗewa da shigarwar famfo. Kuna iya ko da yaushe koma zuwa ma'auni ginshiƙi idan kun manta girman rawar soja don amfani da girman fam ɗin NPT da aka bayar.
Dubi wasu labaran mu a kasa.
- Menene girman rawar rawar tapcon 1/4?
- Yadda ake tono abin da ya karye a cikin toshewar injin
- Yadda ake amfani da darussan hannun hagu
shawarwari
(1) Girman kek - https://www.kingarthurbaking.com/blog/2019/05/28/the-best-pie-pan-youll-ever-own
(2) leak - https://www.sciencedirect.com/topics/earth-and-planetary-sciences/leakage
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