Ƙa'idar rufewa ta hankali, farawa daga fahimtar hular kwalba da bakin kwalba

Kayan kayan kwalliyar kwalliya, ko kwandon kwalbar gilashi ne, kwandon filastik kamar akwalban PET, anacrylickwalba, ko akwandon tiyo, ana buƙatar fitar da su ta hanyar kayan aikin cirewa kamar hular kwalba ko kan famfo.Idan akwai zubewa, rufewa tsakanin hular da kwandon yana da matukar muhimmanci.A cikin wannan labarin, mun bayyana a taƙaice ka'idar rufewa na hula da bakin kwalban. An shirya wannan labarin ta hanyarkunshin bakan gizo na shanghaidon tunani

一, Ilimin asali na hatimi

1. Kwalba da bakin kwalba
Rigar kwalbar da bakin kwalbar sun cika buƙatu masu zuwa ta hanyar haɗin kai da hanyar haɗin gwiwa:
Ta hanyar haɗin kai da haɗin kai tsakanin kwalban kwalban da bakin kwalban, kwalban kwalban yana daidaitawa a kan bakin kwalban, kuma ana iya buɗewa ko rufe ta wata hanya;
Samar da isassun matsa lamba don alamar lamba, kuma ya kamata a rarraba matsa lamba a ko'ina, kuma a kiyaye matsa lamba kafin a buɗe akwati ko na dogon lokaci;
Don tsarin hular kwalban ba tare da rufi ba, ɓangaren rufewa a cikin hulɗa da bakin kwalban ya kamata ya zama santsi, uniform kuma a cikin hulɗa mai kyau;
Buɗewa da rufewa suna da sauƙi, sauri kuma ba su da ruwa.
2. Kwallan kwalba da lilin lilin
Domin a matse layin da aka rufe daidai a kan madaidaicin lamba, sai a sanya lilin ɗin ɗin daidai a cikin hular kwalbar da girman daidai.

3. Rufe murfin da bakin kwalbar
Zane mai dacewa na lilin mai rufewa da bakin kwalban yana buƙatar ƙayyade yanayin lamba, yanki na lamba, nisa lamba da kauri na lilin lilin don tabbatar da isasshen ƙarfi da buƙatun rigidity masu mahimmanci.

02. Ka'idar hatimi

Shi ne don kafa cikakkiyar shinge na jiki don bakin kwalban da zai iya zubar (gas ko abun ciki na ruwa) ko kutsawa (iska, tururin ruwa ko ƙazanta a cikin yanayin waje, da dai sauransu) kuma ya kamata a rufe.Don cimma wannan, layin layin dole ne ya zama na roba wanda zai cika duk wani rashin daidaituwa akan saman hatimin, yayin da ya kasance mai tsayin daka don hana matse shi cikin tazarar da ke ƙarƙashin matsin lamba.Dukansu elasticity da rigidity dole ne a daure.
Domin samun sakamako mai kyau na hatimi, layin ciki wanda aka matse a kan saman bakin kwalbar dole ne ya kula da isasshen matsi na aiki yayin rayuwar shiryayye na kunshin.A cikin kewayon da ya dace, mafi girman matsa lamba, mafi kyawun tasirin rufewa.Sai dai a fili yake cewa idan aka kara matsa lamba zuwa wani mataki, zai haifar da tsagewa ko nakasar hular kwalbar, da tsattsage bakin kwalbar gilashin ko nakasar kwandon filastik da lalacewar rufin ciki. ta yadda hatimin zai gaza da kanta.

Matsakaicin hatimi yana tabbatar da kyakkyawar hulɗa tsakanin layin layi da murfin rufe bakin kwalban.Mafi girman wurin rufe bakin kwalbar, mafi girman wurin rarraba kayan da aka yi amfani da shi ta hular kwalbar, kuma mafi munin tasirin rufewa a ƙarƙashin wani ƙaƙƙarfan ƙarfi.Sabili da haka, don samun hatimi mai kyau, ba lallai ba ne a yi amfani da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ma'auni, kuma nisa na shinge ya kamata ya zama ƙananan kamar yadda zai yiwu ba tare da lalata layin da samansa ba.Wato, idan ƙaramar jujjuyawar gyare-gyaren don cimma matsakaicin matsi mai inganci, yakamata a zaɓi zoben rufewa kunkuntar.

03. Hanyar rufewa ta al'ada

1. Zare alkawari
Haɗin gwiwar zaren yana nufin adadin zaren juyawa daga wurin haɗin gwiwa na farko tsakanin wurin farawa na zaren hular dunƙulewa da wurin farawa na zaren bakin kwalbar zuwa wurin da murfin bakin kwalbar ya kasance cikin hulɗa. tare da layin ciki.Domin a matse layin a ko'ina a kan dukkan kewayen murfin rufewar kwalbar, ana buƙatar aƙalla cikakken juzu'i ɗaya na haɗin zaren.Mafi girman yanki na haɗin gwiwar zaren, mafi kyawun matsayi na hula kuma mafi girman tasirin jujjuyawar riƙon da ke riƙe da hula a wurin.Farawar tana ƙayyade karkata ko gangaren zaren.Mafi girman filin, mafi girman gangaren zaren, da sauri ana murɗa hula ko kashewa, kuma mafi girman tsayin hular don samun takamaiman adadin haɗin zaren.Sabili da haka, farar ya dace, kuma babu buƙatar zaɓar babban filin da ya wuce kima, don kada ya shafi bayyanar siffar kuma ƙara yawan farashin samarwa.

2. Kafaffen juzu'i
Da zarar an ƙaddara tsarin hula da bakin, ana samun sauƙin warware abin da ake buƙata don hatimi mai kyau.Tambayar ta zo ne don tabbatar da cewa hular tana amfani da matsi mai kyau zuwa bakin kwalban.A cikin yanayin kullun kullun, akwai ma'auni na yadda kullun ke aiki - ƙayyadaddun juzu'i.Za'a iya auna jujjuyawar riƙon tare da mai gwada juzu'i.A aikace, tun da ba za a iya sanya mai gwadawa ba a ƙarƙashin shugaban na'urar capping, dole ne a auna shi ta hanyar "ƙarashin ɓarna" wanda mai gwadawa ya yi amfani da shi zuwa hula.Ƙunƙarar gyaran gyare-gyaren ya bambanta tare da diamita na hula kuma yana da daidai.Amintaccen hatimin hatimin ya dogara ne akan elasticity na layin layi, da santsi na hatimi, da dai sauransu, ba kawai maƙarƙashiyarsa ba ko jujjuyawar da aka yi amfani da ita.

04. Magana don sauran nau'ikan hatimin hula

1. An rufe gefen bakin kwalban
Wurin hatimin hatimin bakin kwalbar yana kan babban gefen bakin kwalbar.Ana sanya gasket na roba na halitta ko na roba a gefen hular karfen lugga, wanda ya yi daidai da shimfidar da aka rufe a saman gefen gefen bakin kwalbar, kuma an rufe shi ne ta hanyar matsin lamba daga bakin kwalabe. .

2. Hatimin haɗin gwiwa
Hatimin haɗin gwiwa shine hatimin hatimi sau biyu akan bakin kwalbar da saman hatimin a gefen bakin kwalbar.Bukatun fasaha na haɗin haɗin gwiwa suna da inganci

3. Toshe hatimi
Hatimin filogi hatimin hatimi ce da aka samu ta hanyar juzu'i tsakanin matosai da aka yi da kayan daban-daban da saman rufe bakin ciki na bakin kwalbar filogi ta hanyar latsawa.Akwai ƙwanƙwasa ƙwanƙwasa, ƙwanƙwasa filastik, gilashin gilashi, da dai sauransu Domin abin toshe kwalaba yana da roba, matsawa, rashin iska, ruwa, kuma yana da ƙananan ƙarancin zafin jiki, yana ba da hatimi mai kyau kuma shine kyakkyawan abu na halitta.A matsayin madadin masu dakatar da abin toshe kwalaba, akwai ƙwanƙwasa filastik tare da ko ba tare da haƙarƙari ba, kuma akwai tseren filastik siket na zobe waɗanda ke dacewa da canjin sannu a hankali a diamita na buɗe kwalban, duk waɗannan na iya tabbatar da madaidaicin madaidaicin.

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