Aluminium extrusion: Kodi zotayidwa (mapindikidwe) ingot extrusion ndondomeko akamaumba ndi extruder ndi.

Zotayidwa aloyi luso extrusion

Gulu la magawo omwe adatulutsidwa:

Gawo lolimba: palibe mabowo m'chigawochi.

Mbiri yopanda pake: gawolo lili ndi mabowo.

Kapangidwe kapangidwe kake kosavuta ka extrusion kufa:

Chubu osakwatiwa extrusion kufa pali awiri: woyamba ndi olimba extrusion die.The chachiwiri ndi dzenje mbiri extrusion die.The dongosolo enieni ali motere:

1) mbiya ya extrusion: thupi losanjikiza losanjikiza lopangidwa ndi chitsulo cholimba kwambiri, chomwe chimatha kutsitsidwa ndi zokutira zamkati.Utali umatsimikizika molingana ndi extruder tonnage.Material: odula 5CrMnMo, mkati mwake 3Cr2W8V.

2) chithandizo cha nkhungu: onetsetsani kuti nkhungu ndi chikombole cha nkhungu ndizokhazikika, ndikukhazikitsa nkhungu, zida zothandizira.

3) die pad: the die pad and the die have the same size, his thickness is 3 times of the die thickness, and bear the extrusion pressure together with the die.Die pad, die hole size is polder than the mold.Zida : aloyi chida zitsulo.

4) kanikizani pakamwa: zida zothandizira zomwe zimatsimikizira kuti nkhunguyo siyimasuntha mukamayenda ndipo imagwirizana kwambiri ndi mbiya ya extrusion. Kapangidwe ndi kukula kwake kumatsimikizika molingana ndi kuchuluka kwa kuchuluka kwa zomwe zidatulutsidwa.

5) extrusion gasket: chida chothandizira kupewa kulumikizana kwachindunji pakati pa shaft ya extrusion ndi chitsulo chotulutsa. Makulidwe ake akunja ndi ocheperako kuposa mkati mwake mwa mbiya ya extrusion, ndipo makulidwe ake amakhala pakati pa 40 mm ndi 150mm.

6) extrusion shaft: shaft ya extrusion ikagwira ntchito, imalowa mu extrusion cylinder ndikulumikizana ndi pedi ya extrusion. Kutulutsa kwa extrusion kumayang'aniridwa ndi kuthamanga kwakukulu kwa extruder.Zida: 3Cr2W8V.

Mfundo yosintha dzenje:

Dzenje lokhazikika lokhala ndi dzenje lokhazikika: makamaka ndikupanga nkhungu pakati ndi mphamvu yokoka ndi coincide.If makulidwe amakoma amasiyana kwambiri, gawo la thinnest liyenera kukonzedwa pakati pa nkhungu.

Kukhazikika kwazithunzi zakumbuyo: gawo laling'ono kapena gawo laling'ono ndilosauka, nthawi zambiri limagwiritsidwa ntchito ngati nkhungu. Kutalikirana pakati pa mabowo a nkhungu sikuyenera kukhala kocheperako.

Kudziwitsa lamba wogwira ntchito dzenje:

1) tengani gawo lonselo ngati chikhazikitso, pomwe kutalika kwa magwiridwe antchito ndi (1.5 mpaka 2) nthawi yakulimba kwa mankhwala.

2) kutalika kwa gulu logwira ntchito moyandikana ndi komwe kumatchulidwako ndikutalika kwa gulu logwirako ntchito limodzi ndi 1mm.

3) ndi makulidwe omwewo, kutalika kwa mzere wogwirira ntchito pamtunda womwewo kuchokera pakati pa nkhungu ndikofanana.

4) kuyambira pakatikati pa nkhungu, kukulirakulira ndi kuchepa kwa kutalika kwa ntchito yozungulira mtunda uliwonse wa 10mm kumatha kutumizidwa kuzinthu zofunikira.

5) mipeni yopanda kanthu mu lamba wogwira ntchito: mipeni yambiri yopanda kanthu imafooketsa mphamvu ya lamba wogwira ntchitoyo.

Dulani Ngolo:

Kutalika kwa dzenje logwirira ntchito ndikoposa 15 mpaka 25mm, ndiye kuti chitsulo sichikugwiranso ndi chingwe chogwirira ntchito chifukwa chakuchepa kwa kukula, panthawiyi, kuchuluka kwazitsulo kumatha kusinthidwa ndi kutchinga kwa Angle. Ngodya pakati pa busbar ndi mzere wa extrusion center wa lamba wogwira ntchito ndi Angle yotsekereza, ndipo Angle yotsekera kwambiri ndi 3 mpaka 5 madigiri.

Mumayenda ngodya: zambiri, otaya ngodya ndi chulucho symmetrical kapena chulucho ndingaliro pa ntchito mapeto nkhope ya nkhungu.

Zomwe zili pamwambazi ndizokhudza aluminium extrusion ndi aluminium extrusion ukadaulo wokhudzana ndiukadaulo; Ndife akatswiri zotayidwa extrusion yonama mabizinezi, amatha kupereka: arc aluminium extrusion, triangle extrusion aluminium ndi ntchito zina zosinthidwa; Takulandirani kuti mufunse ~