Buvttadeaddji 1986 rájes

Mii leat perforerejuvvon metállapláhtat?

 
Perforated metal sheets leat metállapláhtat (dábálaččat stálli, alumiidna, ruoššaluossa dahje eará metállat) mat leat gieđahallon nu ahte šaddet čuolmmat dahje rahpamat. Dát rahpamat sáhttet leat iešguđetlágan hámiin, sturrodagain ja ortnegis, nugo ovdamearkka dihte njuolga, njealjehas, čuohppan dahje dekoratiiva hábmen. Perforerejuvvon metállapláhtat ráhkaduvvojit buvttadanproseassa bokte mas mašiidna dahje reaiddu čuohppá, bora dahje stempele čuolmmaid metállapláhta sisa. Dát proseassa dahká vejolažžan dárkilit heivehit perforašuvdnamálle ja rabas areála.

Vaikko perforerejuvvon metállat leat geasuheaddjit, de dain leat maiddái máŋga ulbmila earret go daid čalmmiid. Dat leat hui buorit čuovgga čielggadeapmái go dat addet čuovgga mannat čađa muhto unnit muddui. Perforerejuvvon metállat geavahuvvojit dábálaččat arkitektuvrras akseantabihttán dahje jietna- ja čuoikkaid hehttejeaddjin vai šaddá čoaskkis ja álkit bargobirrasa. Perforerejuvvon metállat geavahuvvojit maiddái máŋgga eará ealáhusas praktihkalaš geavaheapmái nugo jietna- ja čáhceávdnasiid filtreremii, ja kemihkalaš ja energiijageavaheapmái, ja maiddái akustihkkii.
 

Mo perforerejuvvon metállabláđit ráhkaduvvojit?

 
Several ways can punch holes in metal. The key is having thin, flat sheet metal that’s easy to cut and bend. Metal thickness is measured in gauges, with higher numbers meaning thinner sheets.

When making perforated metal, the exact process doesn’t matter as long as it makes the holes needed. Popular methods include using a die and punch or needles on a roller.
 

Making Perforated Metals

 
Metal Sheets
 
Lea duohta ahte njuovžilis metállat, nugo alumiidna ja koahkka, leat álkimusat čuohppat. Muhto eai leat nu olu ráddjehusat das makkár metállaid sáhttá čuohppat. Leat máŋga fáktora maid ferte váldit vuhtii go mearrida makkár metálla galgá geavahuvvot, earret eará metálla assásvuohta, mii mearrida man garra čuohppan- dahje stempelproseassa ferte leat. Loahppabuktaga doaibma ja gáibádusat leat maiddái stuorra oassi mearrideamen makkár metálla galgá geavahuvvot.

Dasa lassin váikkuha metálla assásvuohta man guhká ádjána čađahit perforerema ja loahppabuktaga kvalitehtii. Dasa lassin leat njuovžilabbot metállat hálbbit ja daid sáhttá álkit bargat. Dasa lassin lea metálla čavgavuohta dan geavaheamis, geavahuvvo go dat industriijalaš dahje dekoratiiva ulbmiliidda. Go dekoratiivametállat eai sáhte geavahuvvot dušše doarjjan huksemiidda muhto maiddái vuohkin buoridit huksemiid estehtalaš geasuheami, de daid sajádat mearrida man čavga dat galget leat.
 
metals used for perforating
 
Pattern Variety
 
Juohke lágan perforerejuvvon metállapláhtas sáhttet leat iešguđetlágan ivdni, main juohkehaččas lea dihto ulbmil. Arkitektuvrralaš geavaheapmái leat dekoratiivvalaš ja miellagiddevaččat čalmmiide. Industriijalaš geavaheapmái nugo filtreremii, dreneremii ja čielggadeapmái, de leat ovdamearkkat dábálaččat eambbo standardiserejuvvon.

Staggered patterns can have finished or unfinished end patterns, with the unfinished version being the standard. In an unfinished pattern, the holes at the sheet’s end are not complete. This allows sheets to be connected, creating a continuous pattern between them.

The margin in a pattern is the space from the sheet’s edge to the first perforation and runs all around the sheet. In sheets with no margin, the pattern extends to the sheet’s edge.
 
common perforated metal patterns
 
Method of Perforating
 
Go galgá válljet vuogi movt čuohppat metállaid, de dus leat máŋga vejolašvuođa. Dábáleamos vuohki lea roterejeaddji čadnojuvvon perforašuvdnarullat main leat čanastagat dahje nálit mat hábmejit metállabláđi dárbbu mielde. Dát proseassa sáhttá leat juogo liegga dahje galbma. Liegga proseassas njuovvanrullat lieggaduvvojit, ja danin šaddet čuolmmat main lea stuorát njuovvanfápmu. Galbma rotereaddji čatnon perforašuvdna geavahuvvo njuovžilabbo, eambbo njuovžilis materiálaide ja dagaha čuohpademiid main lea vulkánalaš hápmi.

Eará vuogit perforeremii leat laser, plasma, čáhcečuohppan, čuohppan ja čuohppan ja njuiken. Vuogádaga válljen lea gitta iešguđet fáktoriin, nugo proseassa jođánisvuođas ja háliidan perforašuvnnaid.

Laserperforašuvdna lea ovdánan ja divraseamos vuohki ráhkadit perforašuvnnaid. Dat fállá dárkilisvuođa ja dárkilisvuođa mii lea veardádallanveara go roterejeaddji čatnon perforašuvdna mas leat liegga nálit. Laserperforerema váldoovdamunit leat dan ovttaláganvuohta ja dárkilis kontrolla maid dat addá ovdamearkka sturrodaga, dimenšuvnnaid ja dárkilisvuođa ektui.
 
Lubrication of Metal Sheets
 
Metállaid sáhttá čuohppat jođánit, dárkilit ja dárkilit 1 000 000 čuohppama minuhtas. Čuohppanproseassas lea ollu frikšuvdna metállaid gaskkas, nu ahte ferte geavahit vuogi movt metállabláđit sáhttet čázis go leat čuohppon. Lihkus oljobohcci geavahuvvo čáhkadit metállabláđiid maŋŋel go dat leat čuohppon.
 

Appllications of Perforated Metal Sheets

 
Perforated metal sheets gávdnat máŋggalágan geavahusaid iešguđet ealáhusain ja sajiin. Daid máŋggabealatvuohta, bissovašvuohta ja erenoamáš iešvuođat dahket daid árvvolaš materiálan máŋggalágan geavaheapmái. Dá leat muhtun dábálaš geavahusat perforerejuvvon metállabláđiin:
 
1.Construction 
 
perforated metal sheets for facades scaled
 
Huksensuorggis fállet perforerejuvvon metállapláhtat máŋggalágan funkšuvnnalaš ovdamuniid nugo sihkarvuođa, vistti ventilašuvnna, beaivváščuovgga, akustihkalaš stivrema ja termalaš suodjalusa. Perforerejuvvon fasádat leat maiddái bivnnuhat min huksenbirrasis danne go dain lea dynámalaš estehtalaš čalmmustahttin, ležžet dal geavahuvvon viidát ja roahkkadit olggobeale čiŋaheapmin gávpe- ja ássanvisttiide, dahje erenoamáš čalmmustahttin dihte čujuhusaid dahje siskkáldas seinniid panelaid.
 
2.Acoustic Panels
 
perforated metal sheet interiors scaled

These perforated panels offer acoustic advantages in both commercial and residential settings. They are commonly integrated into acoustic screen systems, seamlessly integrated into ceiling tiles, and included in internal or external wall coverings based on the architect’s plans. Depending on the specific application of the perforations, they can serve to reflect, absorb, or disperse sound. Additionally, they can be strategically utilized to target particular frequencies, effectively functioning as resonant sound absorbers.

3.Ventilation 
 
perforated metal sheets used for ventilation

Apart from their sound-filtering properties, perforated metal sheets find application in ventilation and filtration. The perforations or openings in these sheets facilitate the controlled passage of light, air, liquids, and other gases. Ash & Lacy’s products are frequently employed for ensuring functional stability in the electronics industry. These sheets are chosen for their dual advantages in acoustics and ventilation cooling. They serve various purposes, such as safeguarding electronic components, telecommunication satellites, mass server storage, and maintenance applications.
 

Leading Perforated Sheet Manufacturer–Huijinmaterials

 
Huijinmaterials fállá iešheanalaš perforerejuvvon metállabuktagiid, mat leat hábmejuvvon du dárkilis spesifikašuvnnaid mielde. Min buktagat leat hálbbit ja leat dárkilit ráhkaduvvon.
Dárkilis čuohppan lea du ovttasbargočovdosat ollislaš čuohppanmetállabálvalusaide. Mii gieđahallat perforerema, ráhkadeami ja gárvvisteami iešguđetlágan metállaide nugo alumiidna, karbonstálli ja galvaniserejuvvon ruoššaluosa. Du metállaprošeavtta dárbbut leat čeahpes gieđain.