Vacuum kwalban babban nau'in kayan tattarawa ne a cikin kayan kwalliya.Shahararriyar kwalabe a kasuwa tana kunshe da silinda a cikin akwati na ellipsoid da fistan don daidaita ƙasa.Ka'idar shirinta ita ce a yi amfani da gajeriyar ƙarfin tashin hankali don hana iska daga shiga cikin kwalbar, samar da yanayi mara kyau, da amfani da matsa lamba don tura piston a kasan kwalaben don motsawa.Duk da haka, saboda tashin hankali lokacin bazara da matsa lamba na yanayi ba zai iya ba da isasshen ƙarfi ba, piston ba zai iya dacewa da bangon kwalban sosai ba, in ba haka ba piston ba zai iya motsawa sama ba saboda juriya mai yawa;Akasin haka, don sanya piston mai sauƙin shigarwa da sauƙi don nuna ɗigon kayan abu, kwalban injin yana buƙatar ƙwararrun masana'antun.A cikin wannan fitowar, muna magana ne game da ainihin buƙatun ingancin kwalabe.Saboda ƙayyadaddun matakin, babu makawa a yi kuskure, don haka kawai don ambaton abokai waɗanda suka sayi kayan tattarawa a cikin al'ummar samfuran ƙima:
1. Bayyana ingancin bukatun
1. Bayyanawa: kwalban injin da kuma kwalban kwalban ruwan shafa za su kasance cikakke, santsi, ba tare da fashewa, burr, nakasawa, tabo mai da raguwa, tare da zaren fili da cikakkun zaren;Jikin kwalban kwalban da kwalban ruwan shafa zai zama cikakke, barga da santsi, bakin kwalban ya zama daidai, mai mai, zaren zai cika, ba tare da burbushi ba, rami, tabo bayyananne, tabo da nakasawa, kuma layin ƙulla ya zama kyauta. na tsautsayi bayyananne.kwalaben m za su kasance a bayyane.
2. Tsafta: Tsaftace ciki da waje, babu gurɓatacce kyauta, babu gurɓatar tawada.
3. Kunshin waje: Akwatin tattarawa ba zai zama datti ko lalacewa ba, kuma akwatin za a yi shi da jakunkuna na kariya na filastik.Za a tattara kwalabe da murfi waɗanda ke da sauƙin zazzagewa don hana ɓarna.Kowane akwati za a cika shi da ƙayyadaddun adadi kuma a rufe shi da tef ɗin manne a siffar “I”.Ba a yarda da haɗaɗɗen kaya ba.Kowane jigilar kaya za a haɗa shi tare da rahoton binciken masana'anta.Sunan, ƙayyadaddun bayanai, adadi, kwanan watan samarwa, masana'anta da sauran abubuwan da ke cikin akwatin waje dole ne a iya ganewa a sarari.
2. Bukatun ga surface jiyya da kuma mai hoto bugu
1. Bambancin launi: launi yana da daidaituwa, daidai da launi na yau da kullum ko a cikin kewayon samfurin hatimi mai launi.
2. Adhesion bayyanar: fenti fenti, electroplating, bronzing da bugu da bugu na vacuum kwalban da ruwan shafa fuska, gwada bugu da bronzing (azurfa) sassa na murfin takalma tare da tef 3m810, santsi da kuma sanya murfin takalma ba tare da kumfa ba, zauna. na minti 1 a 45 °, sa'an nan kuma yaga shi da sauri, kuma wurin bawon bai wuce 15% ba.
3. Bugawa da gilding (azurfa): font da hoto za su kasance daidai, bayyananne kuma har ma ba tare da ɓata mahimmanci ba, ɓarna da lahani;Bronzing (azurfa) zai zama cikakke ba tare da ɓacewa ba, ɓarna, ɓarna a bayyane ko zigzag.
4. Shafa wurin bugu sau biyu tare da gauze da aka jiƙa a cikin barasa mai haifuwa, kuma babu buguwar canza launi da gilding (azurfa) fadowa.
3. Samfurin tsarin da taro bukatun
1. Kula da sikelin: don duk samfuran da aka tattara bayan sanyaya, kulawar sikelin zai kasance a cikin kewayon haƙuri, wanda ba zai shafi aikin taro ba ko hana marufi.
2. Za a haɗa murfin waje da murfin ciki a wuri ba tare da karkata ba ko taro mara kyau;
3. Rufin ciki ba zai faɗi ba lokacin da yake ɗaukar tashin hankali axial ≥ 30N;
4. Haɗin gwiwa tsakanin kwalban ciki da kwalabe na waje ya kamata a ƙulla shi tare da matsi mai dacewa;Haɗin haɗin kai tsakanin hannun riga na tsakiya da kwalban waje shine ≥ 50N;
5. Ba za a sami rikici tsakanin kwalabe na ciki da kwalabe na waje don hana karce;
6. Zaren dunƙule na hula da jikin kwalbar suna jujjuya su lafiya ba tare da cunkoso ba;
7. Alumina sassan suna haɗuwa tare da ma'auni masu dacewa da jikin kwalban, kuma ƙarfin ƙarfin ƙarfi shine ≥ 50N bayan ƙarfafa bushewa don 24h;
8. Hannun hannu na famfo shugaban latsawa don gwajin gwaji ya zama santsi ba tare da tsangwama ba;
9. The gasket ba zai fadi a lokacin da dauke da tashin hankali na ba kasa da 1N;
10. Bayan rarraba dunƙule zaren na murfin waje da jikin kwalban daidai, rata shine 0.1 ~ 0.8mm
Lokacin aikawa: Satumba-27-2022
