Nzira yekusarudza bhanhire rejecha?

1. Izvo zvakakosha zvimiro zvebhandi rejecha:
Mabhandi ejecha anowanzo kuumbwa nezvinhu zvitatu zvakakosha: Base material, Binder uye abrasives.
Base zvinhu: Chigadziko chemucheka, Pepa base, Composite base.
Binder: Mhuka guruu, Semi-resin, Yakazara resin, Mvura inodzivirira zvigadzirwa.
Abrasives: Brown corundum, silicon carbide, zirconium corundum, ceramics, calcined, artificial diamond.
Joint method: Flat joint, Lap joint, Butt joint.

2. Kushandiswa kwebhandi rejecha:
(1).Panel kugadzirisa indasitiri: mbishi huni, plywood, fiberboard, particle board, veneer, fenicha, zvekuvaka uye nezvimwe;
(2).Metal processing industry: non-ferrous simbi, ferrous simbi,;
(3).Ceramics, dehwe, faibha, pendi, mapurasitiki uye rabha zvigadzirwa, matombo uye mamwe maindasitiri.

3. Kusarudzwa kwebhandi rejecha:
Kusarudza bhanhire rejecha nenzira yakarurama uye zvine musoro hakusi kungowana kugwinya kwakanaka, asiwo kufunga nezvehupenyu hwebasa rebhandi rejecha.Nheyo huru yekusarudza bhanhire rejecha ndiyo mamiriro ekukuya, senge maitiro ekugadzira workpiece, mamiriro emuchina wekugaya, kushanda uye unyanzvi hunodiwa hwebasa rekushanda, uye kubudirira kwekugadzira.Kune rumwe rutivi, inofanira kusarudzwa kubva kune maitiro ebhanhire rejecha.

(1).Saizi yezviyo:
Kazhinji kutaura, kusarudzwa kweabrasive saizi yezviyo ndeyekufunga nezve kukuya nekupedza kwepamusoro kweiyo workpiece.Nokuda kwezvinhu zvakasiyana-siyana zvekushanda, hukuru hwezviyo zvezviyo zvemabhandi ejecha ehukukutu, kukuya kwepakati uye kugaya kwakanaka kunoratidzwa mutafura inotevera.

Workpiece zvinhu Kukuya rough Kukuya pakati Kukuya zvakanaka Kukuya nzira
Simbi 24-60 80-120 150-W40 Dry uye nyoro
Masimbi asina-ferrous 24-60 80-150 180-W50 Dry uye nyoro
Wood 36-80 100-150 180-240 Dry
Girazi 60-120 100-150 180-W40 Wet
Paint 80-150 180-240 280-W20 Dry uye nyoro
Leather 46-60 80-150 180-W28 Dry
Rubber 16-46 60-120 150-W40 Dry
Plastiki 36-80 100-150 180-W40 Wet
Ceramics 36-80 100-150 180-W40 Wet
Stone 36-80 100-150 180-W40 Wet
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(2) .Binder sarudzo:

Zvinoenderana neakasiyana binder, mabhandi ejecha anogona kukamurwa kuita mhando ina: mhuka glue sanding mabhandi (anowanzozivikanwa seakaoma sanding mabhandi), semi-resin sanding mabhandi, yakazara resin sanding mabhandi uye asingapinde mvura mabhandi ejecha.The range of application ndeiyi:

① Mhuka glue mabhandi akachipa uye ari nyore kugadzira, uye anonyanya kukodzera kukuya-kumhanya-kuya kugaya.
② Iyo semi-resin sanding bhandi inovandudza zvipingamupinyi zvehunyoro hunyoro hwekudzivirira uye kupisa kupisa kwemhuka glue sanding bhandi, inovandudza zvakanyanya kuita kwekubatanidza, uye kuita kwekukuya kunopetwa kaviri kana mutengo ukawedzera zvishoma.Inoshandiswa zvakanyanya musimbi uye isiri-simbi yekukuya, kunyanya muhuni uye ganda rekugadzira indasitiri inonyanya kufarirwa.
③ Iyo yese-resin sanding bhandi inogadzirwa nemhando yepamusoro synthetic resin \ yakakwirira-simba rekotoni jira uye emhando yepamusoro mabrasives.Mutengo wacho wakanyanya kukwirisa, asi haupfeki uye unogona kusimba pasi.Icho chiri kune basa apo kushanda kwepamusoro-soro, kucheka kukuru, uye kugaya kwepamusoro kunodiwa.Aya matatu ari pamusoro pemabhandi ejecha akakodzera kukuya kwakaoma, uye anogonawo kugayiwa mumafuta, asi haadzivirire mvura.
④ Kana tichienzanisa nemabhandi ejecha ataurwa pamusoro apa, mabhandi ejecha asingapinde mvura ane zvinodikanwa zvakakwirira zvezvigadzirwa uye maitiro akaomarara ekugadzira, zvichikonzera kubuda kushoma uye mitengo yakakwira.Iyo ine hunhu hweresin sanding bhandi, uye inogona zvakare kushandiswa zvakananga kumvura inotonhorera kukuya.

(3).Base material selection:

Paper base

Single-layer lightweight bepa 65-100g/m2 rakareruka, nhete, rakapfava, rakaderera kusimba, uye mutengo wakaderera.Iyo inonyanya kushandiswa kukuya yakanaka kana yepakati kugaya, yakakodzera kune manual kana vibratory sanding muchina.Kupururudzwa kwezviumbwa zvine chimiro chakaoma, kugezwa kwehuni dzakakomberedzwa, kukwenenzverwa kwesimbi nematanda kunopera, uye kukuya kwezviridzwa nemamita, nezvimwe.

Multi-layer medium-size bepa 110-130g/m2 yakakora, inochinjika, uye ine simba rakanyanya kusimba kupfuura bepa rechiedza-uremu.Inoshandiswa kumawoko kana kuti anobatwa nemaoko michina yekupolisha kugadzira sheet-shaped uye roll-shaped sandpaper.Kubvisa uye kukwenenzverwa kwesimbi, kugadzira jecha fenicha yehuni, kukwenenzverwa kweprimer putty, kukwenenzvera muchina kwelacquer, kukwenenzvera makesi ewachi nezviridzwa, nezvimwe.

Multi-layer heavy-duty bepa 160-230g/m2 gobvu, rinochinjika, kusimba kukuru, kureba kwakadzika, uye kusimba kwepamusoro.Inoshandiswa kugadzira mapepa ejecha mabhandi ekugadzira machining.Inokodzera chigubhu sander, yakakura bhandi sander uye general bhandi grinder, kunyanya kugadzirisa plywood, particleboard, fiberboard, dehwe uye huni.

Mucheka hwaro
Jira rakareruka (twill), rakapfava kwazvo, rakapfava uye rakatetepa, simba riri pakati nepakati.Yekushandisa yemanyorero kana yakaderera-muchina.Metal parts kugaya uye kubvisa ngura, polishing, drum sanding machine plate processing, muchina wekusonesa furemu kugadzirisa, light-basa sanding mabhandi.
Jira repakati nepakati (coarse twill), yakanaka kuchinjika, gobvu uye yakakwira tensile simba.Mabhandi ejecha emuchina, uye mabhandi ejecha anorema, akadai sefenicha, maturusi, maayina emagetsi, mashizha esimbi ejecha, uye kukuya mhando yesimbi.
Heavy-duty jira (satin) gobvu uye rine simba rakakwirira munzira yeweft pane muwap direction.Inokodzera kukuya-kukuya.Inoshandiswa kugadzira mahwendefa makuru-nzvimbo.

Composite base
Kunyanya gobvu, simba rakakwirira, anti-wrinkle, anti-tensile uye anti-breakage.Heavy-duty sanding belt, kunyanya yakakodzera kugadziriswa kweguillotine board, fiberboard, plywood uye kugayiwa kwekugadzika kweiyo inlaid flooring, etc. Pepa resimbi rakanyanya kukora, rine simba rakakwirira, kureba kwakaderera uye kunaka kwekupisa.Inonyanya kushandiswa jecha disc, welding seam, kubvisa ngura, simbi ganda uye oxide layer kubviswa, nezvimwe.

4.Kusarudzwa kweabrasives:
Kazhinji ndiyo workpiece material ine yakakwirira tensile simba.Sarudza corundum abrasive nekuoma kukuru, kupikisa kwepamusoro, kupikisa kwakasimba pakupwanya, kupikisa kwekushisa kwepamusoro uye kugadzikana kwemakemikari;

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Kune simbi uye isiri-simbi yekushanda ine yakaderera kusimba uye kusimba kwepamusoro, sarudza silicon carbide abrasives ane kuomarara kwakanyanya, brittleness yakakwirira, uye fragility, senge: girazi, ndarira, dehwe, rabha, ceramics, jade, particleboard, fiberboard, nezvimwe.

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5.Kurapwa usati washandisa sanding bhandi:
Paunenge uchishandisa bhandi rejecha, nzira yekumhanya inofanirwa kuenderana neinongedzo yakanyorwa kuseri kwebhandi rejecha, kuitira kudzivirira bhandi rejecha kubva pakutyoka panguva yekushanda kana kukanganisa kunaka kwepamusoro pezvishandiso zvechigadzirwa chekugadzira.Bhandi rejecha rinofanira kutenderedzwa kwemaminitsi mashomanana vasati vakuya, uye kukuya kunofanira kutanga apo bhanhire rejecha rinoshanda zvakanaka.

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Bhandi rejecha rinofanirwa kumiswa risati rashandiswa, kureva kuti, bhandi rejecha risina kuvharwa rinofanira kusungirirwa papombi ye 100-250mm dhayamita uye rega irembera kwemazuva maviri kusvika matatu.Kusarudzwa kwepombi dhayamita kunofanirwa kutsanangurwa maererano nehukuru hwezviyo zvebhandi rejecha.Paunenge uchirembera, mubatanidzwa unofanirwa kunge uri kumucheto wepamusoro wepombi uye pombi inofanira kunge yakatwasuka.


Nguva yekutumira: Jun-03-2019