Daim Iav Convex Tsheb Txoj Kev
Ib qho ntawm cov kev siv cov iav convex feem ntau hauv kev nyab xeeb ntawm txoj kev yog kev teeb tsa cov iav convex rau kev tsav tsheb. Cov iav tau muab tso rau ntawm qhov chaw sib tshuam, qhov tig ntse thiab lwm qhov chaw uas pom kev tsawg. Cov duab convex pab tshem tawm cov chaw dig muag thiab txhim kho tus neeg tsav tsheb lub peev xwm los ntes cov tsheb uas tab tom los, cov neeg taug kev lossis txhua yam kev phom sij.
Cov khoom siv los ua cov iav convex feem ntau yog acrylic.
Cov iav acrylic convex muaj ntau qhov zoo dua li cov iav ib txwm muaj. Lawv tsis hnyav, tsis tawg thiab tiv taus kev cuam tshuam, ua rau lawv zoo tagnrho rau kev teeb tsa sab nraum zoov. Ntxiv mus, qhov chaw ntawm daim iav acrylic tsis yooj yim deformed vim qhov kub hloov pauv, ua kom pom tseeb thiab raug.
Daim iav convex yog ib qho chaw ci ntsa iab (lossis ib qho chaw ci ntsa iab uas ua rau ib feem ntawm lub pob) uas nws sab nthuav dav tig mus rau qhov chaw ntawm lub teeb. Nws ci ntsa iab ib daim duab dav dav ntawm qhov me me kom nthuav dav qhov pom kev kom pab ua kom pom kev ntau ntxiv hauv ntau qhov chaw rau kev nyab xeeb lossis kev soj ntsuam zoo thiab kev saib xyuas.DHUA muab cov iav convex zoo tshaj plaws uas muab kev cuam tshuam zoo rau cov chaw nyuaj pom ntawm qhov deb dua. Cov iav no yog tsim los ntawm 100% virgin, optical grade acrylic kom ntseeg tau tias muaj kev ua tau zoo thiab ruaj khov.
| Lub Npe Khoom | Iav Convex, Iav Kev Nyab Xeeb, Iav Qhov Muag Tsis Pom, Iav Saib Tom Qab Sab |
| Cov Khoom Siv Iav | PMMA nkauj xwb |
| Xim iav | Ntshiab |
| Txoj kab uas hla | 200 ~ 1000 hli |
| Saib Lub kaum sab xis | 160 degree |
| Duab | Puag ncig, duab plaub fab |
| Kev thaub qab | PP rov qab npog, hardboard, fiber iav |
| Daim Ntawv Thov | Kev ruaj ntseg thiab kev nyab xeeb, kev soj ntsuam, tsheb khiav, kho kom zoo nkauj ect. |
| Lub Sijhawm Qauv | 1-3 hnub |
| Lub Sijhawm Xa Khoom | 10-20 hnub tom qab tau txais qhov tso nyiaj |
Iav Acrylic Convex Iav
| Loj (Dia.) | Lub voj voog | Sab hauv tsev /Sab nraum zoov | Cov thaub qab | Qhov Loj ntawm Pob Khoom (cm) | Qhov ntau ntawm pob khoom (pcs) | Qhov Hnyav Tag Nrho (kg) |
| 200 hli | 8'' | Sab hauv tsev | PP | 33 * 23 * 24 | 5 | 5.2 |
| 300 hli | 12'' | Sab hauv tsev | PP | 38 * 35 * 35 | 5 | 6.5 |
| 300 hli | 12'' | Sab nraum zoov | PP | 38 * 35 * 35 | 5 | 6.8 |
| 400 hli | 16'' | Sab hauv tsev | PP | 44 * 43 * 45 | 5 | 8.9 |
| 400 hli | 16'' | Sab nraum zoov | PP | 44 * 43 * 45 | 5 | 9.2 |
| 450 hli | 18'' | Sab hauv tsev | Rooj tog tawv | 51 * 50 * 44 | 5 | 9.6 |
| 500 hli | 20'' | Sab hauv tsev | Rooj tog tawv | 56 * 54 * 46 | 5 | 11.7 |
| 600 hli | 24'' | Sab hauv tsev | PP | 66 * 64 * 13 | 1 | 4.6 |
| 600 hli | 24'' | Sab nraum zoov | PP | 63 * 64 * 11 | 1 | 3.8 |
| 600 hli | 24'' | Sab nraum zoov | Fiberglass | 66 * 64 * 13 | 1 | 5.3 |
| 800 hli | 32'' | Sab hauv tsev | PP | 84 * 83 * 11 | 1 | 7.2 |
| 800 hli | 32'' | Sab nraum zoov | PP | 84 * 83 * 15 | 1 | 7.6 |
| 800 hli | 32'' | Sab nraum zoov | Fiberglass | 84 * 83 * 15 | 1 | 9.6 |
| 1000 hli | 40'' | Sab nraum zoov | Fiberglass | 102 * 102 * 15 | 1 | 13..3 |
Daim Iav Acrylic Convex Rectangular
| Loj (hli) | Sab hauv tsev /Sab nraum zoov | Cov thaub qab | Qhov Loj ntawm Pob Khoom (cm) | Qhov ntau ntawm pob khoom (pcs) | Qhov Hnyav Tag Nrho (kg) |
| 300 * 300 | Sab hauv tsev | Rooj tog tawv | 38 * 35 * 35 | 5 | 6.8 |
| 750 * 400 | Sab hauv tsev | Fiberglass | 79 * 43 * 10 | 1 | 3.8 |
| 600 * 500 | Sab hauv tsev | Fiberglass | 64 * 62 * 10 | 1 | 3.2 |