Vanozivikanwa nekusiyana kwavo kwemavara matema, yunifomu yakaomesesa, uye yakasarudzika zvimiro-kusanganisira ngura-proofness, kuramba kune acids uye alkalis, kugadzikana kusingaenzaniswi, kuomarara kwepamusoro, uye kusapfeka - mahwendefa epamusoro egranite akakosha semabhesi ereferenzi mumakanika mashandisirwo uye metrology yerabhoritari. Kuve nechokwadi chekuti mahwendefa aya anosangana chaiwo dimensional uye geometric zviyero zvakakosha pakuita. Pazasi pane akajairwa nzira dzekuongorora maitiro avo.
1. Ukobvu Kuongorora
- Tool: A vernier caliper ine kuverenga kwe 0.1 mm.
- Method: Edza ukobvu pakati pemativi mana ese.
- Ongororo: Verenga mutsauko uripo pakati pehukuru uye hushoma huyero hwakayerwa pandiro imwe chete. Uku ndiko kusiyana kwehukobvu (kana kusiyana kwakanyanya).
- Muenzaniso Wakajairwa: Pandiro ine hukobvu hwezita hwakatsanangurwa hwe20 mm, musiyano unobvumidzwa unowanzo mukati ± 1 mm.
2. Kureba uye Upamhi Kuongorora
- Chishandiso: Tepi yesimbi kana mutongi ane kuverenga kwe 1 mm.
- Method: Edza kureba nehupamhi pamwe nemitsara mitatu yakasiyana imwe neimwe. Shandisa avhareji kukosha semhedzisiro yekupedzisira.
- Chinangwa: Rekodha nemazvo zviyero zvehuwandu hwekuverenga uye kuona kuenderana nemasaizi akaodha.
3. Flatness Inspection
- Chishandiso: Kutwasanuka chaiko (semuenzaniso, simbi yekutwasanuka) uye geji rekunzwa.
- Nzira: Isa iyo yakatwasuka pamusoro pepamusoro peplate, kusanganisira pamwe chete diagonals. Shandisa geji yekunzwa kuyera mukaha uri pakati pekutwasanuka nepamusoro peplate.
- Muenzaniso Wakajairwa: Iyo yakanyanya kutenderwa kufuratira kutsauka kunogona kutsanangurwa se 0.80 mm kune mamwe mamakisi.
4. Squareness (90 ° Angle) Kuongorora
- Chishandiso: Iyo yakakwirira-chaiyo 90 ° simbi angle mutongi (semuenzaniso, 450 × 400 mm) uye feeler geji.
- Nzira: Isa zvakasimba mutongi wekona pakona yeplate. Yera chero mukaha pakati pemupendero weplate nerura uchishandisa geji yekunzwa. Dzokorora nzira iyi kumakona mana ose.
- Ongororo: Iyo gap hombe yakayerwa inosarudza squareness kukanganisa.
- Muenzaniso Wakajairwa: Iyo inobvumidzwa muganho kushivirira kwekutsauka kweangular inowanzotsanangurwa, semuenzaniso, se 0.40 mm.
Nekuomerera kune aya chaiwo uye akamisikidzwa ekuongorora mapuroteni, vagadziri vanovimbisa kuti yega yega granite pamusoro peplate inopa iyo geometric chaiyo uye kuita kwakavimbika kunodiwa kumabasa akakosha ekuyera mumaindasitiri pasi rese.
Nguva yekutumira: Aug-20-2025