Kuchiza chizindikiro cha chatter mu Kumangirira jakisoni

Kuwonongeka kwapang'onopang'ono ndi vuto lomwe lili pafupi ndi chipata pazilema zomangira jakisoni.Komabe, anthu ambiri ndi osokonezeka, olephera kuzindikira cholakwikacho kapena kupanga zolakwika.Lero, tipanga tsatanetsatane.
Amadziwika ndi ming'alu yotuluka kuchokera pachipata kupita kumphepete, komwe kumakhala kozama komanso kowoneka bwino.Kuonjezera apo, si mng'alu, koma chifukwa cha ming'alu ndi anisotropy ya zinthu zolimba.
Panthawi ya jekeseni wa guluu pachipata chapakati, mphamvu yothamanga yotalikirapo (mphamvu yamphamvu) ya zinthuzo ndi yaikulu, pamene mphamvu yodutsa (mphamvu yothamanga) ndi yaying'ono.Kupsyinjika komwe kumapangidwa ndi shrinkage kudzakoka mankhwalawa kuti aphwanyidwe, ndipo kuphulika kuyenera kuyamba pa malo ofooka kwambiri, ndiko kuti, malo ozungulira a zinthu pafupi ndi chipata ndi kupsinjika kwakukulu kwa mkati.

Crack defect ndi vuto lalikulu kwambiri lowoneka bwino, lomwe silingadutse, choncho liyenera kuthetsedwa.Lingaliro ndi loti:
1. Za zipangizo
Kusasunthika kwa zinthuzo ndi chifukwa chachikulu cha macheza, kotero ngati pali njira yayitali yazinthu zazikulu, yesetsani kuti musasankhe zida zomwe zimakhala zolimba kwambiri komanso zokhala ndi elongation yotsika panthawi yopuma, monga GPPS, AS, etc.
Pazinthu zomwe zimafanana, dongosolo la kulimba kuchokera kufowoka kupita ku mphamvu, komanso kuthekera kwa kuphulika kwa chivomezi kuyambira chaching'ono kupita ku chachikulu ndi: PE=>TPU=>PP=>PC=>ABS=>PA=>PVC=>PET=>POM=>PMMA=>AS=>PS.
Nthawi zambiri, zida zokhala ndi magulu osinthika zimatha kusintha mawonekedwe a vibration.Mwachitsanzo, zida za mphira, SEBS, EVA, K ndizopindulitsa.
2. Za nkhungu
Mapangidwe a gate lajekeseni nkhungundiye fungulo.Nthawi zambiri, pansi pa kapangidwe kameneka ndi kupsinjika kwakukulu kwamkati ndikuyenda kwautali kwanthawi yayitali, mawonekedwe ogwedezeka pachipata ndi osavuta kuchitika.Chifukwa chake, pazogulitsa zazikulu, ndizosavuta kutengera mawonekedwe a zipata zingapo ndi zipata zazikulu kuti muchepetse kukana kwa rabara ndikuwongolera kuyenda.
Nthawi zambiri, chipata cha point point ndi chosavuta kuwoneka mizere yogwedezeka.Chipata chakumbali, chipata cha fan ndi lap gate ndizotsika pang'ono.Koma zipata zina, monga submersible gate ndi diaphragm gate, sizidzagwiritsidwa ntchito pazinyumba zoterezi.Chifukwa zinthu zambiri zokhala ndi mizere yogwedera ndizowoneka bwino, ndipo palibe chifukwa chogwiritsa ntchito madoko odumphira m'madzi kapena madoko a diaphragm.
3. Za magawo: kuyeza kwa magawo kuti athetse macheza ndi:
① Kuthamanga kwapang'onopang'ono komanso kuthamanga kocheperako
②Kugwira kwanthawi yayitali
③Kutentha kwa nkhungu kuyenera kukhala kwakukulu, monga zakuthupi za PS.Kutentha kwa nkhungu kumatha kukhazikitsidwa mpaka madigiri 60.
4. Mwachidule
Kuphwanyidwa ndi vuto lofala kwambiri popanga zinthu zowonekera zopangidwa ndi zida za GPPS.Ngati sitilabadira njira zochizira, zoposa 50% ya zolakwikazo kapena zonse zitha kukhala zolakwika.Pokhapokha podziwa njira zomwe zili pamwambazi tingathe kuthetsa zolakwikazo ndikuonetsetsa kuti zokhazikika komanso zapamwamba.