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Mavuto wamba nkhungu

Ogasiti 17, 2021

  1. M'mphepete mwake
  2. a) Tsimikizirani ngati chiwerengero cha mafelemu ndi clamping mphamvucha makina opangira jekeseni zokwanira
  3. b) Tsimikizani ngati zovuta ndizokwera kwambiri

1) Ngati zitsanzo zosavomerezeka zikakhala ndi zowotcha, Zikutanthauza kuti kuwongolerera kwa nkhungu sikwabwino kapena cholakwika chasweka.

2) Ngati nkhungu clamping si bwino ndipo kukula ndi kochepa kwambiri pamene kuthamanga yafupika, vuto la kukula liyenera kutsimikiziridwa

  1. c) Kutsekereza kosakwanira → kutsekanso

 

  1. Kuswa

 

Kusatulutsa bwino kwa nkhungu zazimuna ndi zazikazi kapena kukula kolakwika kwa ma elekitirodi → kuziyikanso m'malo mwake (afunika kuwunika zovuta kukonza nkhungu, kaya

(Mothandizidwa ndi ntchito ndi maonekedwe, kukula kungaloledwe kukhala kokulirapo)

kuyesa nkhungu

  1. Kokani nkhungu yamphongo (kusintha)

 

  1. a) Kuunikira kosakwanira (zokala, whitening kapena deformation) → Limbikitsani kuyatsa
  2. b) Ngodya yosakwanira yolembera → Njira yolembera imatha kuonjezedwa popanda kusokoneza ntchito kapena kufota.
  3. c) Kutulutsa kosakwanira, kusagwirizana → onjezani pini yotulutsa kapena sinthani malo otulutsa
  4. d) Kusayika bwino kwa ejector slippage → Kulumidwa ndi mutu wa ejection kuti muwonjezere kukangana
  5. e) Kuthamanga kwa jakisoni ndikwambiri (makamaka pafupi ndi polowera, malo olowera ndi osasankhidwa bwino kapena nyama ndi yopyapyala kwambiri kuti isalepheretse kuyenda)

→Sinthani malo odyetsera kapena onjezerani makulidwe a nyama kuti izithandiza kuyenda (ngati maonekedwe sakuchepa ndipo samakhudza ntchito)

  1. Kokani mbuye nkhungu
  2. a) Mold undercut:

(1) Cholakwika cha kapangidwe → kusintha kapangidwe

(2) Zolakwika pakumanga→kusintha nkhungu

 

  1. b) Kuluma kosauka:

(1) Kuluma maluwa amaluwa → kuyatsa, kuluma kwambiri kapena kuluma pang'ono

(2) Overbite → kuyatsa

(3) Lumani mozama kwambiri ndikujambula duwa (makulidwe a kuluma, kuya kuyenera kugwirizana ndi ngodya yolembera) → kupukuta, kuluma kwambiri kapena kuluma pang'ono, kusintha ngodya yolembera ngati kuli kofunikira

  1. c) Pambuyo kuluma duwa, kukoka nkhungu yamphongo sikukwanira → nkhungu yamphongo imaluma duwa kapena kukankhira pini kuti ilume duwa kuti ilibweze
  2. Kukhomerera mthunzi

 

  1. a) Kutentha kwa moto polowera kumathamanga kwambiri → kuchepetsa kutentha kapena kukulitsa cholowera, koma musapange kukula kwake kwakukulu kuti musamawombera

Wamng'ono.

  1. b) Chitsime chozizira sichili bwino → Tengani nkhungu yokhala ndi mabowo anayi monga chitsanzo, chimbudzi chozizira bwino x3 ndi mutu wozizira wa slug x2 uyenera kukhala waukulu mokwanira

 

  1. Mzere wophatikizika ndiwodziwikiratu (kujambula kumatha kulembedwa)

 

  1. a) The Kutentha kwamphamvundiyotsika kwambiri → sinthani kutentha kwa nkhungu (koma ikuyenera kukhala mkati mwa kuchuluka kwa kupanga koyenera)
  2. b) Kusokonezeka kosakwanira → mtundu wachimuna umaluma maluwa owoneka bwino pamwamba pa MT11030, ndipo kutuluka kumasokonekera
  3. c) Kusakwanira kwa mpweya wotuluka → Limbitsani mpweya wotuluka (onjezani zotsekera mpweya kapena majekeseni, etc., ngati kuli kofunikira, kuthawa mpweya burrs)
  4. Malo a mzere wosakanikirana amachititsa kuti ziwalozo zisweke mosavuta

 

Ngati mzere wophatikizika sungathe kuthetsedwa

  1. a) Sinthani batani losintha kuti muwongolere voliyumu ya chakudya yosagwirizana kuti musinthe mzere wophatikizira
  2. b) Kulowetsa chakudya kumasinthidwa

 

  1. Mthunzi wosweka

 

Kusinthasintha kwakukulu kwa kutalika kwa chitsanzo cha anthu (kusiyana kosakwanira) chifukwa àkuwonjezera dera losiyanitsira (samalani ndi zovuta zosokoneza) Chitsanzo cha anthu chimaluma duwa laukali ndipo lasokoneza kutuluka

 

  1. Kuwala kumasiyana

 

  1. a) Yang'anani ngati nkhungu ili ndi mafuta → kolopa
  2. b) Onani ngati nkhungu imakhudzidwa ndi kumamatira kwa nkhungu ya raba chifukwa cha kutentha kwa nkhungu → kupukuta
  3. c) Kutentha kwa nkhungu ndikolakwika, kutentha kwapamwamba, pamakhala chifunga kwambiri → sinthani kutentha kwa nkhungu, sinthani kutentha pamene mukuwombera, ndikugunda kusiyana kwamitundu
  4. d) Kutsekeredwa chifukwa cha kuthawa kwa mpweya wabwino → Limbikitsani kutuluka kwa mpweya pafupi ndi mpanda kapena njira yotuluka

 

A Ngati ali pamalo oluma:

  1. a) Kuchuluka kwa kuluma kumafanana ndi kuya. Poyerekeza ndi zigawo zakale ndi zitsanzo. b) Vuto lophulitsa mchenga→Kupoperanso
  2. Gawo lowunikira:
  3. a) Chiwerengero cha manambala opukutidwa ndicholakwika.
  4. Kusiyana kwamtundu ndi kosiyana
  5. a) Tsimikizirani utomoni
  6. b) Sinthani kutentha kwa nkhungu
  7. Mpweya thovu (zinthu zowonekera)
  8. a) Mpweya wotuluka wopanda pake → Limbitsani mpweya wotuluka (njira yotuluka, kuthawa chotchinga gasi kapena burrs ngati kuli kofunikira)
  9. b) Kuthamanga kwa moto kumathamanga kwambiri → sinthani makinawo
  10. c) Kuthamanga kwa jakisoni ndikochepa kwambiri → sinthani makina
  11. d) Cholowera kapena chothamanga ndichochepa kwambiri
  12. e) Osakwanira kuyanika tinthu mphira
  13. Mzere wa clamping ndi wowonekera

 

  1. a) Kutsekereza kosakwanira → kutsekanso
  2. b) Kusweka kwa mwamuna ndi mkazi → (kunena za kuthyoka kusamalira)

 

  1. Kudzaza kosakwanira:

 

  1. a) Tsimikizirani za Kutentha kwamphamvu komanso ngati kutentha kwa zinthu kuli kotsika kwambiri komanso kukhudza kusungunuka kwa madzi b) Kaya liwiro lowombera ndi kuthamanga kwakuwombera ndizochepa kwambiri
  2. c) Kodi njira yolowera yolowera ndiyoyenera (chachikulu mokwanira, otambalala mokwanira, ndi kuya mokwanira?) d) Kodi mpweya wotuluka ndi wokwanira?
  3. e) Kaya zinthu zitha kubedwa (mbali zosamalidwa bwino ziyenera kubedwa momwe zingathere)
  4. Chenjerani
  5. a) Tsimikizirani ngati kukakamiza kogwira ndikokwanira (ngati ziphuphu zakumaso zachitika, kuthamanga kwa gauge kwakhala kwakukulu kwambiri) b) Tsimikizirani ngati makulidwe a shrinkage ndi wandiweyani kwambiri àKuba nyama kapena kuwonjezera zinthu pafupi

15.Warpage

  1. a) Kaya mphamvu ya jekeseni ndi yayikulu kwambiri b) Kaya kuthamanga kwathunthu ndikwanthawi yayitali c) Kusiyana kwa kutentha pakati pa nkhungu zazimuna ndi zazikazi ndizolakwika d) Kaya ejection ndi yoyipa

16.Thimble Shadow

  1. a) Tsimikizirani nthawi yomwe mthunzi wa thimble ukuwonekera, isanayambe kapena itatha kutulutsa?

Asanatulutsidwe: Mbale pamwamba pa nkhungu ndi insufficiently okhwima ndi opunduka chifukwa kukanikiza Pambuyo ejection: Nyama ndi yopyapyala kwambiri kapena ejection ndi yakuya kwambiri kapena yozama kwambiri

 

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