3. Tafura yekufananidza yemaminitsi matatu: isa zvinhu izvi zvishanu pakutanga pakusarudza
| Kuenzanisa | Caster inofambisa | Anti-static Caster |
| Kuramba (kwakajairika) | ≤ 10 ⁴ Ω (resistance yakaderera) | 10 ⁵ -10 ⁹ Ω (rudzi rwekuparadza) |
| Kuburitswa kwemari | Kutungamirirwa nekukurumidza uye kudzivirira kuunganidzwa kwemafuta | Kupera zvishoma nezvishoma, kugona kudzorwa |
| Zvinodiwa zvepasi | Kazhinji zvinotsamira zvakanyanya pamasisitimu epasi/pasi anofambisa mhepo | Zvinodiwa zvakajairika zvakaderera, asi zvikamu zvekudzivirira zvinofanirwa kudzivirirwa |
| Chinangwa chikuru | Kudzivirira kuputika/ESD (njodzi huru) | Kupindira kweguruva/kudzivisa kubuda kwemvura mumidziyo midiki (njodzi iri pakati nepakati) |
| Maindasitiri akajairika | Kuputika kwemafuta negasi/makemikari/guruva, semiconductor yakachena kwazvo | Kutakurwa kwemidziyo, fekitori yemagetsi, makamuri emuchina/sevha |
4. Mashandisirwo akajairika: Sarudza zvakagadzikana zvakanyanya zvichienderana nehuwandu hwenjodzi
1). Zvimwe zvinokurudzirwa zvevanokanda ma "conductor casters":
Zvinobvira moto uye zvinoputika: kupfapfaidza pendi, kuchengetera zvinonyungudutsa, nzvimbo dzemafuta negasi, nzvimbo dzekushandira dzine njodzi yekuputika kweguruva.
Kuchenesa zvakanyanya/semiconductor: kugadzira machipisi, kuyedzwa kwekurongedza, mota yakakosha yekushandura nzvimbo yekushanda yeESD.
2). Zvimwe zvinokurudzirwa zvevanokanda ma "anti-static casters":
Kutakurwa kwemidziyo chaiyo uye michina yekurapa: kuderedza kukanganiswa kubva mukusveta kwemagetsi uye kubuda kwemvura mumhepo.
Kugadzirwa kwezvinhu zvemagetsi: Mota dzeSMT dzinochinja zvinhu, mota dzekuwedzera, uye midziyo yemuchina inobatwa nayo (njodzi hadzina kuverengerwa sedzinoputika).
5. Ongororo yekusarudza: Nyora ruzivo urwu rutanhatu mufomu rekubvunza kuti kutaurirana kuwedzere kushanda zvakanaka
1). Njodzi yemagetsi: ingava inobvira kana kuti inoputika/ingava mudziyo unonzwa mazinga echip (kuona kufambisa mhepo kana kuiparadza).
2). Nzvimbo yekudzivirira chinangwa: taura "conduction/dissipation" uye nzvimbo inotarisirwa, uye unoda mushumo wekuyedza.
3). Mamiriro epasi: kana paine pasi rinofambisa mvura/grid yekudzika; Hunyoro (magetsi asingachinji anonyanya kuoneka mumamiriro ekunze akaoma zvakanyanya).
4). Kugona kwekutakura uye frequency: huremu hwese, mutoro unoshanduka wevhiri rimwe chete, daro/frequency yekusunda zuva nezuva (kuona dhayamita yevhiri, upamhi hwevhiri, uye mabheyaringi).
5). Magadzirirwo uye kuiswa: yakagadziriswa/yakazara, brake/kukiya kwakanangana, nzvimbo yekuisa maburi/aperture/hurefu hwese/offset.
6). Zvinodiwa pakugadzirisa: Zvinokwanisika here kuchenesa mavara emafuta ari pamusoro pevhiri nguva dzose, kuyedzazve resistance nguva nenguva, uye kutarisa link yegrounding.
Mhedziso:
Musiyano uripo pakati pema "electrical casters" nema "anti-static casters" hausi muzita, asi mu "resistency level uye grounding link". Muzviitiko zvine njodzi huru, zvakakosha kukurumidza kubvisa chaji uye kusarudza conductivity; Kazhinji, static control inoda static dissipation yakasimba uye matanho e anti-static anofanira kusarudzwa. Musakanganwa: Kana grounding link yavharwa (mavara emafuta, ma coatings, plastic partitions, non-conductive bearingers), kunyangwe mavhiri akanakisa anogona kutadza kushanda.
Nguva yekutumira: Kurume-21-2026
