Indlela yokugcina izixhobo

Intshayelelo Ekhitshini, ukongeza kwizixhobo ezahlukeneyo zokupheka kunye neesosi zesinongo, iimela nazo ziyinxalenye ebalulekileyo yenkqubo yethu yokupheka. Ngokuphuhliswa kweemela, iintlobo ezahlukeneyo ziye zafunyanwa ngemisebenzi eyahlukeneyo. Nokuba uthenga iimela zangaphandle okanye iimela zasekhitshini, kufuneka uqonde iintlobo zeemela kwaye ukhethe ngokweemfuno zakho.Iimela ezilungileyo kuphela zinokusebenza kakuhle.Ngoko ke, emva kokuthenga iimela, kufuneka ubeke ingqalelo ekugcinweni kweemela.Emva koko konke , ezi ayizompahla zabathengi ezihamba ngokukhawuleza.

Iindidi zeemela 1. Izixhobo zokulungisa imiphezulu eyahlukeneyo yangaphandle, kubandakanywa izixhobo zokuguqula, iiplani, ii-milling cutters, ii-broaches zangaphandle kunye neefayile, njl.; 2. Izixhobo zokulungisa umngxuma, kubandakanywa u-drills, ii-reamers, izixhobo ezidikayo, ii-reamers kunye ne-internal surface broaches, njl.; 3. Izixhobo zokulungisa intambo, kubandakanywa iimpompo, ukufa, ukuvula ngokuzenzekelayo kunye nokuvala iintloko zokusika intambo, izixhobo zokuguqula intambo kunye nabasiki bentambo, njl.; 4. Izixhobo zokulungisa igiya, kubandakanywa iihobs, iishavings gear, iichever cutters, iibevel gears and broaches, njl.; 5. Izixhobo zokusika, kubandakanywa ii-circular saw blades, ii-band saw, i-bow saw, izixhobo zokusika kunye ne-saw blade milling cutters, njl., izixhobo ezidibeneyo. 6. Izixhobo eziqhelekileyo, ezifana nezixhobo zokujika, iiplani, izisiki zokungqusha, ii-boring cutters, iidrili, iireamers, iireamers neesarha, njl. njl.; 7. Isixhobo sokwenza, umgca wokusika wolu hlobo lwesixhobo unobume obufanayo okanye obuphantse bufana ne-cross-section of workpiece ekufuneka iqhutywe. 8. Izixhobo ezikhethekileyo, izixhobo zokucubungula ezinye ii-workpieces ezikhethekileyo, ezifana: iigiya, i-splines, njl.

2. Izinto zesixhobo Izixhobo zesixhobo zahlulwe ngokufanelekileyo ngokwezi ndidi zilandelayo: intsimbi enesantya esiphezulu, i-carbide enesamente, i-cermet, i-ceramics, i-polycrystalline cubic boron nitride kunye ne-polycrystalline diamond. High-speed steel: Inobulukhuni obuphezulu, inamandla kunye nokumelana nokunxiba, kwaye inokumelana nobushushu obulungileyo kunye nokuqina.Ihlala isetyenziselwa ukwenza izixhobo ezinezakhiwo ezintsonkothileyo. I-carbide ene-cemented: ubunzima obuphezulu, ukuya kuthi ga kwi-89-93HRA kwiqondo lobushushu begumbi, ukumelana nokunxiba okuphezulu kunye nokumelana nobushushu kunentsimbi yesixhobo, isenokusikwa ngokuqhelekileyo kwii-degrees ezingama-800-1000, isantya sayo sokusika siphindwe kaninzi kuneyentsimbi ephezulu, ubomi besixhobo. ukwandise izihlandlo ezininzi.

I-polycrystalline cubic boron nitride: ilungele ukusika ubulukhuni obuphezulu bentsimbi eqinile kunye nentsimbi eqinile, njl.; Idayimani yePolycrystalline: ilungele ukusika iintsimbi ezingezizo i-ferrous, ialloys, iiplastiki kunye neeplastiki eziqinisiweyo zefiber zeglasi, njl.; Isixhobo seCarbon sensimbi kunye nentsimbi yensimbi ye-alloy isetyenziselwa kuphela izixhobo ezifana neefayile, iifa kunye neetephu. 3. Ubume besixhobo Izinto zolwakhiwo: umphezulu oza kwenziwa ngoomatshini, umphezulu owenziwe ngoomatshini, umphezulu wenguqu, ubuso bangaphambili, ubuso obuphambili bangemva, ubuso obungasemva obuncedisayo, ikona okusikwayo, isiphelo esincedisayo sokusika. Inkqubo yereferensi ye-Angle: inqwelomoya yokusika, inqwelomoya yokusika ephambili, inqwelomoya yokusika yesibini, isiseko sePt, inqwelomoya ecingelwayo, iPn eqhelekileyo. I-engile yesixhobo: i-engile ye-rake, i-engile yokukhulula, i-engile ye-wedge, i-engile yokunciphisa i-engile, i-angle yokunciphisa i-secondary, i-engile yempumlo yesixhobo, i-edge inclination angle. Indawo yokubamba: Kukho iindidi ezimbini ezinemingxuma kunye nezibambo. Izixhobo ezinemingxuma enje nge-cylindrical milling cutters, i-shell milling cutters, njl.

Iimela ze-Shank zihlala zineentlobo ezintathu: i-rectangular shank, i-cylindrical shank kunye ne-conical shank. Inxalenye esebenzayo: Icandelo elivelisa kunye nenkqubo yeetshiphusi, ezifana nezixhobo zokujika, izixhobo zokucwangcisa, izixhobo ezikruqulayo kunye nezixhobo zokugaya. 4. Ukukhetha isixhobo 1. Khetha amacala amabini esixhobo: egudileyo kwaye ecocekileyo, ngaphandle kokwenza i-dents.

2. Ubuninzi be-blade ekhethiweyo bufanayo: intsimbi eveziweyo imodareyitha, umgca wecala uqondile kodwa ungaphambuki, kwaye umgca wecala wenza umgca omnyama ochanekileyo ngaphandle "komphetho omhlophe". 3. Umva wommese, intloko yomese kunye nesithende somese uphantsi ngokulinganayo, "ungabonakali umnyama", akukho burrs, kwaye akukho mbambo. 4. Isibambo somese sifakwe ngokuthe tye kwaye siqinile, kwaye i-hoop ye-knife ayikhululekile.

5. Umsebenzi kunye nokusetyenziswa kweemela zasekhitshini I-Machete: Isetyenziselwa ukunqunqa amathambo. Slicer knife: isetyenziselwa ukusika ukutya, kodwa ayifanelekanga ukusika inyama engumkhenkce. Imela yemifuno: Isetyenziselwa ukusika imifuno kunye neziqhamo.

Paring knife: isetyenziselwa ukucwangcisa ulusu lwemifuno kunye neziqhamo. I-Ham knife: isetyenziselwa ukusika inyama efana ne-ham. I-Tomato knife: isetyenziselwa ukusika iziqhamo ezilusu, ezimanzi nezithambileyo ezifana neetumato.

Imela yevatala: Isetyenziselwa ukusika iimelon ezinamaxolo atyebileyo kunye neziqhamo ezinkulu. Imela yesonka: Eyokusika ukutya okuthambileyo ngezikhumba ezomeleleyo. Utility Knife: Ilunge ngakumbi ukusika iifillet zentlanzi njlnjl. kwaye inosetyenziso olwahlukeneyo.

【Inkcukacha >>】 6. Ukugcinwa kweemela 1. Ukugcinwa ngokubanzi kweemela. Kwinkqubo yokusika kunye nokudibanisa izinto eziluhlaza kunye nemela, kufuneka ukhulise imikhwa emihle yokusebenza. yam, njl. Ukufuma kunye nobumdaka kufuneka bosulwe ngelaphu elicocekileyo emva kokusetyenziswa.

Iimela ezingasetyenziswanga ixesha elide kufuneka zosulwe zome kwaye zigqunywe ngoluhlu lweoyile phezu komhlaba ukuthintela umhlwa. Emva kokuba imela isetyenzisiwe, kufuneka ibekwe kwindawo ekhuselekileyo neyomileyo ukuze incakuba ingonakali okanye yenzakale abantu ngempazamo. 2. Ilitye lokusila.

Kukho amatye okulolwa akhethekileyo okulolwa kweemela Amatye ewhetstone asetyenziswa rhoqo ngamatye arhabaxa, ilitye elicikizekileyo kunye nelitye lokulola. Elona candelo liphambili le-whetstone erhabaxa yintlabathi etyheli, ekhululekileyo kwaye irhabaxa kukwakheka, kwaye isetyenziswa kakhulu ukulola imela enesithuba okanye imela entsha; eyona nto iphambili yelitye lelitye elicikizekileyo yintlabathi eluhlaza, eyomeleleyo kwaye eqinile. Kulula ukulola imela kodwa akukho lula Ihlala isetyenziselwa ukonakalisa udini lwemela, ilitye lelitye elimxinwa limxinwa kwaye lide, lomelele ngokokwakheka kwaye kulula ukulisebenzisa. Xa ulola imela, imela ngokuqhelekileyo ilolwa kwilitye elirhabaxa kuqala, ize ke ilolwe kwilitye elicikizekileyo.

Ngale ndlela, ukudityaniswa kwezi zimbini akukwazi nje ukunciphisa ixesha lokunciphisa, kodwa nokuphucula ubukhali be-blade. Ngaphambi kokuba ulole imela, sula ioli kumphezulu wemela, uze ulole imela kwi-whetstone. Ngale ndlela, ukudityaniswa kwezi zimbini akukwazi nje ukunciphisa ixesha lokunciphisa, kodwa nokuphucula ubukhali be-blade.