Cold extrusion teknoloji ya manja achitsulo bar
Makhalidwe aukadaulo wozizira wa extrusion wa manja azitsulo
(1) Ukadaulo womanga wa kulumikizana kozizira kolumikizana ndi manja achitsulo ndi osavuta komanso osavuta kudziwa.
(2) Ukadaulo waukadaulo wolumikizana ndi chitsulo cha bar umatha kupulumutsa nthawi yochuluka pomanga poyerekeza ndi njira yowotcherera yachikhalidwe.
(3) Poyerekeza ndi chikhalidwe zitsulo mipiringidzo kuwotcherera kugwirizana kumanga, ozizira extrusion kugwirizana luso la zitsulo bala malaya akhoza kuchepetsa mtengo ntchito.
(4) Ukadaulo wolumikizana ndi Cold extrusion wa manja achitsulo ndi oyenera kulumikizana ndi radial extrusion ya nthiti yachitsulo yokhala ndi m'mimba mwake φ16-φ40 mumapangidwe a konkriti olimba.
Zofunikira zaukadaulo pakuwonjeza kozizira kwa manja azitsulo
Ukadaulo woyenerera wa extrusion ndi mulingo wovomerezeka wovomerezeka uyenera kutengedwa pomanga nthiti zachitsulo cholumikizira cholumikizira kuti zitsimikizire kuti zomangazo zimakwaniritsa zofunikira zamapangidwe.
Zipangizo ndi zipangizo ozizira extrusion kugwirizana malaya zitsulo bar
(1) Zipangizo
1, chitsulo
The extruded zitsulo bala ayenera kukhala ndi satifiketi khalidwe, ndi mawonekedwe ake pamwamba, kukula ndi makina katundu ayenera kukwaniritsa zofunikira za mayiko.Rebar iyenera kuyang'aniridwa musanagwiritse ntchito ndikutengera zitsanzo zamakina kuti ziyesedwe.Kusanthula kwamankhwala kumafunikanso kuchitidwa pamene brittle fracture ndi ma mechanical properties of reinforcement mwachiwonekere sizachilendo.Pamene rebar yasungidwa ndikunyamulidwa, chizindikiro cha pamwamba sichidzawonongeka, ndipo chidzayikidwa bwino molingana ndi batch kuti chiteteze dzimbiri ndi kuipitsa.
2, nja
Zida za manja zimapangidwa ndi chubu chachitsulo chosasunthika choyenera kuwerengera.Zoyezetsa zamakina, kukula kwa manja ndi kupatuka zimakwaniritsa zofunikira.Manja adzatetezedwa ku dzimbiri ndi kuipitsidwa panthawi yosungira ndi kunyamula, ndipo adzayang'aniridwa ndikuvomerezedwa mumagulu panthawi yovomerezeka.Manja aziwunjikidwa molingana ndi momwe amasungira nthawi yosungira, ndipo manjawo azikhala ndi satifiketi ya fakitale yaubwino.
(2) Zida
1, zida extrusion
Zida zolumikizira zowonjezera zimapangidwa ndi crimper, pampu yamafuta apamwamba kwambiri komanso chitoliro chamafuta kwambiri.Koposa-mkulu kuthamanga mafuta mpope ndiye gwero la mphamvu extrusion, oveteredwa ntchito kuthamanga ndi 80Mpa;Crimping chipangizo ndi mbali mkulu wa zitsulo extrusion, pali zitsanzo ziwiri, pazipita ntchito kuthamanga kwa 100Mpa;Yjh-32 ndi yoyenera crimping φ16-φ32 mipiringidzo yachitsulo, yJH-40T ndi yoyenera crimping φ32-φ40 zitsulo zitsulo.Press kufa, manja, zitsulo kapamwamba ayenera kugwiritsidwa ntchito palimodzi, pali mfundo zisanu ndi zinayi za atolankhani kufa, chiwerengero cholembedwa pa kufa amaimira awiri a zitsulo kapamwamba, ayenera kufufuzidwa pamene ntchito.
The zitsulo bala manja ozizira extrusion cholumikizira zida kumaphatikizapo extrusion wothandiza zipangizo ndi extrusion zida zapadera.Zida zothandizira zowonjezera zowonjezera: chofalitsa, chopukusira cha angular, etc.;Extrusion zida zapadera zikuphatikizapo: chizindikiro khadi, kukula khadi bolodi.
Chachitatu, kumanga kuzizira kwa extrusion kugwirizana kwa analimbitsa avenue chubu
Cold extrusion Connection ntchito yomanga
1. Onani ngati zida extrusion ikuyenda bwinobwino pamaso ozizira extrusion kugwirizana ntchito ya zitsulo kapamwamba, ndi calibrate kuthamanga extrusion kukwaniritsa zofunika pamaso pa opareshoni.
2. Manja achitsulo ndi nkhungu amasankhidwa molingana ndi ndondomeko yogwirizanitsa zitsulo.Zitsanzo za nkhungu zogwirizanitsa zitsulo zazitsulo zomwe zili ndi mainchesi ofanana ndi nkhungu zogwirizanitsa zitsulo zokhala ndi ma diameter ochepetsedwa ziyenera kutsata zofunikira mu JGJ107 ndi JGJ108 motsatira.
3. Chotsani dzimbiri, mchenga, mafuta ndi zina zambiri kuchokera kumalo ogwirizana azitsulo.
4. Yesani chitsulo chachitsulo ndi manja achitsulo.Ngati zitsulo bala mapeto ali kwambiri horseshoe, akupindika kapena oversized kotenga nthawi yaitali nthiti kukula, ayenera kudzudzulidwa pasadakhale kapena opukutidwa ndi gudumu akupera, koma ndikoletsedwa kupukuta nthiti yopingasa ya zitsulo bala ndi kudula oversized mbali ndi kuwotcherera magetsi.
5, ndi wolamulira wakuya muzitsulo zazitsulo kumapeto kwa penti, chizindikiro choyika chimayikidwa mu utali wa manja achitsulo, yang'anani mtunda wa chizindikiro kuchokera pa chizindikiro cha 15mm, kuti muwone ngati chitsulocho chayikidwapo pambuyo pa crimping.
6. Lowetsani chitsulo chachitsulo mu manja achitsulo molingana ndi chizindikiro choyika.Mapeto azitsulo sayenera kupitirira 5mm kuchokera pakati pa kutalika kwa manja.
7, molingana ndi nthawi yokakamiza komanso kulowetsa kwa kukanikiza.
Chiwonetsero cha Zamalonda
