Pakusarudza nzira yekukandira yekuyera mahwendefa, vagadziri vanowanzoita nharo pakati pekukanda jecha uye kurasika furo. Matekiniki ese ari maviri ane mabhenefiti akasiyana, asi sarudzo yakanaka inoenderana nezvido zvepurojekiti yako-kuti iwe unotungamira mutengo, kunyatsojeka, kuomarara, kana kugona kugadzira.
Gwaro iri rinofananidza kukanda jecha nekurasika furo rekuyeresa mahwendefa, zvichikubatsira kusarudza kuti ndeipi nzira inokodzera zvaunoda.
1. Kukandwa kwejecha pakuyera ndiro
Chii chinonzi Sand Casting?
Kukanda jecha inzira yechinyakare apo simbi yakanyungudutswa inodirwa muforoma yejecha kuti iite ndiro yekuyeresa. Inoshandiswa zvakanyanya nekuda kwemutengo wayo wakaderera, kushandiswa kwakasiyana-siyana, uye kuchinjika kune zvese zvidiki uye zvakakura-chigadzirwa12.
Zvakanakira Sand Kukandira
✔ Inodhura-Inoshanda - Inoshandisa zvinhu zvisingadhuri (jecha nevhu), zvichiita kuti ive yakakodzera kumapurojekiti ebhajeti.
✔ Flexible Production - Inokodzera zvidimbu zvimwechete, mabhechi, kana kugadzirwa kwemazhinji.
✔ Wide Material Compatibility - Inoshanda nesimbi yakakandwa, simbi, uye isiri-ferrous alloys.
✔ Kuvimbika kwakaratidza - Nzira yakadzikwa kwenguva refu ine mhedzisiro inofungidzirwa.
Kuganhurirwa kweSandi Kukandira
✖ Yakaderera Precision - Inoda machining ekushivirira kwakasimba.
✖ Zvakawanda Post-Kugadziridza - Inogadzira flash uye maburrs, inowedzera nguva yekuchenesa.
✖ Yakaganhurirwa Kuoma - Kunetsekana neakaomesesa dhizaini achienzaniswa nekurasika furo kukanda.
2. Yakarasika Furo Kukandira Kuyera Ndiro
Chii chinonzi Lost Foam Casting?
Kurasika furo kukanda kunoshandisa foam modhi yakavharwa nezvinhu zvinoramba ichivigwa mujecha rakaoma, yobva yazadzwa nesimbi yakanyungudutswa. Furo rinopfava, richisiya kukanda chaiko, kusina burr15.
Zvakanakira Kurasika Foam Kukanda
✔ High Precision - Hapana mitsara yekuparadzanisa kana macores, kuderedza zvikanganiso zvedimensional.
✔ Complex Geometries - Yakanakira dhizaini yakaoma (semuenzaniso, maburi maburi, madziro matete).
✔ Yakaderedzwa Marara - Minima machining inodiwa, ichidzikisa mutengo wezvinhu.
✔ Kukurumidza Kugadzirwa - Hapana mold musangano inodiwa, ichimhanyisa nguva dzekutungamira.
✔ Zvirinani Surface Pedzisa - Yakapfava pane kukanda jecha, kuderedza post-kugadzirisa.
✔ Eco-Hushamwari - kushoma jecha tsvina uye kuderera kwesimba rekushandisa.
Kuganhurirwa kweKurasika Foam Kukanda
✖ Yakakwira Yekutanga Mutengo - Inoda foam mapatani uye yakasarudzika michina.
✖ Foam Model Sensitivity - isina kusimba mapatani anogona kukanganisa kana akabatwa zvisina kunaka.
✖ Yakaganhurirwa Yekukasira Yakakura Kwazvo - Yakanakisa yepakati kusvika kuhombe yekuyeresa mahwendefa.
3. Ndeipi Iri Nani Pakuyeresa Plates?
| Factor | Sand Casting | Yakarasika Foam Kukanda |
|---|---|---|
| Mutengo | Lower | Mari yekutanga yakakwira |
| Precision | Pakati nepakati | High |
| Kuoma kunzwisisa | Limited | Excellent |
| Production Speed | Zvishoma nezvishoma | Faster |
| Surface Finish | rough | Smooth |
| Best For | Magadzirirwo akareruka, bhajeti shoma | Complex shapes, high precision |
Yekupedzisira Kurudziro:
- Sarudza kukanda jecha kana uchida mahwendefa akareruka, akareruka ekuyeresa muhuwandu hukuru.
- Sarudza yakarasika yekukanda furo kana iwe uchida yakakwirira-chaiyo, yakaoma dhizaini ine kushoma post-kugadzirisa.
4. Sei Vatengi Vepasi Pose Vanoda Kurasika Foam Kukanda?
Vazhinji vagadziri vepasi rese zvino vanofarira kurasika furo kukanda mahwendefa ekuyeresa nekuti:
✅ Inoderedza machining mutengo kusvika ku30%
✅ Inovandudza kurongeka kwedimensional kune yakakosha maapplication
✅ Inopfupisa nguva dzekutungamira zvichienzaniswa nemaitiro echinyakare
✅ Yakachengetedzwa zvakatipoteredza nemarara mashoma
Nguva yekutumira: Jul-31-2025