Labaran masana'antu

Babban mahimman abubuwan ƙira na samfuran ƙira

2021-10-26
Pre design review(kayan kwalliya)
1. Mold abu
2. Samfuran samfuran
3. Zaɓin na'ura mai ƙira
4. Basic tsarin na formwork tushe

Muhimman abubuwa a cikin ƙirar ƙira(kayan kwalliya)
1. Multi launi allura hade
2. Tsarin sprue
(1) Matsin allura ya yi ƙasa.
(2) Cike da sauri na iya ƙara samarwa.
(3) Ana iya yin allura a ko'ina kuma ingancin samfurin yana da kyau.
(4) Rage sharar gida da kuma rage lokacin allura.

3. Samar da kayan aiki(kayan kwalliya)
(1) Girman allurar kowane silinda na allura yana ƙayyade wane silinda ake amfani dashi don launi ɗaya.
(2) Matsayi da bugun sanda mai bugawa.
(3) Ƙimar da'irar ruwa, da'irar mai da kewaye akan diski mai juyawa.
(4) Nauyin ɗaukar nauyin diski mai juyawa.

4. Mold tushe zane: mold core sanyi zane(kayan kwalliya)
Da farko, la'akari da cewa namiji mold gefen mold dole ne ya juya 180 digiri, da mold kernel saitin dole ne a shirya a cikin giciye da kuma symmetrical hanya, in ba haka ba da mold ba za a iya rufe da kafa.
(1) Jagorar post: yana da aikin jagoranci na miji da mace. Dole ne a kula da hankali a cikin mold mai launuka iri-iri.
(2) Komawa fil: saboda dole ne injin ya juya, ya zama dole a gyara farantin ejector, kuma a ƙara maɓuɓɓugar ruwa a kan maɓallin dawo don kiyaye farantin ejector.
(3) Matsakaicin matsayi: tabbatar da cewa ba a kashe tushe guda biyu na mutuwa saboda ratar sukurori lokacin da aka gyara su akan babban farantin kafaffen.
(4) Daidaita toshe (tushe mai jurewa sawa): ana amfani da shi galibi don daidaita kuskuren ƙimar darajar Z na mutuƙar mutuƙar mutuƙar mutuwa.
(5) Tsarin fitarwa: ƙirar yanayin fitarwa iri ɗaya ne da na ƙirar gabaɗaya.
(6) Zane-zane mai sanyaya sanyi: ƙirar kewayen sanyaya na mold I da mold II za su kasance iri ɗaya kamar yadda zai yiwu.
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