UKhetho lwe-Lathe Indexable Blade (CNC Blade)

Emva kokufumana umzobo womsebenzi, khetha kuqala i-blade indexable enemilo efanelekileyo ngokweemfuno zomzobo. Ngokuqhelekileyo, i-lathe isetyenziselwa ukuguqula isangqa sangaphandle kunye nomngxuma ongaphakathi, ukusika kunye nokusika i-groove, kunye nokuguqula intambo. Ukukhethwa kwe-blade kunqunywe ngokwemiqathango ethile yokucubungula iteknoloji. Ngokuqhelekileyo, ii-blades ezinobuninzi obuphezulu kunye neentambo zokusika kwi-blade efanayo kufuneka zikhethwe. Khetha isayizi enkulu yokujika ngokurhabaxa kunye nesayizi encinci yokujika kancinane. Ngokweemfuno zetekhnoloji, simisela imilo yeblade efunekayo, ubude bomphetho wokusika, i-arc yencam, ubukhulu be-blade, i-blade back angle kunye nokuchaneka kweblade.

 一. Khetha ubume beblade 

1. I-blade yesangqa sangaphandle S-imilo: imiphetho yokusika ezine, kunye edge yokusika elifutshane (ubhekisela efanayo yangaphakathi ukusika isangqa ububanzi), amandla aphezulu incam isixhobo, ikakhulu esetyenziselwa 75 ° kunye 45 ° ukujika izixhobo, kwaye isetyenziselwa processing ngokusebenzisa-umngxuma kwizixhobo umngxuma yangaphakathi.

I-T-shape: i-cut cut edges, i-long cut edge kunye namandla aphantsi encam. I-blade ene-angle encedisayo yokuphambuka idla ngokusetyenziswa kwi-lathe ngokubanzi ukuphucula amandla encam. Ikakhulu isetyenziselwa izixhobo zokujika ezingama-90 °. Isixhobo sokuguqula umngxuma wangaphakathi sisetyenziswa ikakhulu ekwenzeni imingxunya eyimfama kunye nemingxuma yokunyathela.

Ukumila kuka-C: kukho iindidi ezimbini zee-engile ezibukhali. Amandla iingcebiso ezimbini 100 ° engile elibukhali liphezulu, ngokubanzi yenziwe isixhobo 75 ° ukujika, nto leyo esetyenziselwa rough ujike isangqa sangaphandle kunye nobuso ekupheleni. Amandla emacaleni amabini e-angle ebukhali ye-80 ° iphezulu, engasetyenziselwa ukucubungula ubuso bokuphela okanye i-cylindrical surface ngaphandle kokutshintsha isixhobo. Isixhobo sokuguqula umngxuma wangaphakathi sisetyenziswa ngokubanzi ukucubungula umngxuma wokunyathela.

Ubume be-R: umphetho ojikelezayo, osetyenziselwa ukwenza umphezulu we-arc okhethekileyo, izinga eliphezulu lokusetyenziswa kwe-blade, kodwa amandla amakhulu e-radial.

Imilo ye-W: imiphetho emithathu yokusika kunye nemfutshane, i-80 ° i-angle ebukhali, amandla aphezulu, isetyenziselwa ukucoca umphezulu we-cylindrical kunye nesinyathelo somgangatho kwi-lathe jikelele.

I-D-shape: imiphetho emibini yokusika ide, i-angle yokusika i-angle yi-55 ° kwaye amandla omgca wokusika uphantsi, osetyenziswa kakhulu kwiprofayili yokucubungula. Xa usenza isixhobo sokuguqula i-93 °, i-angle yokusika ayiyi kuba ngaphezu kwe-27 ° - 30 °; xa usenza isixhobo sokuguqula i-62.5 °, i-angle yokusika ayiyi kuba nkulu kune-57 ° - 60 °, engasetyenziselwa umngxuma wesinyathelo kunye nokucoca ingcambu enzulu xa kusetyenzwa umngxuma ongaphakathi.

Ubume be-V: imiphetho emibini yokusika kunye nobude, i-angle ebukhali ye-35 °, amandla aphantsi, asetyenziselwa ukwenza iprofayili. Xa usenza isixhobo sokuguqula i-93 °, i-angle yokusika ayiyi kuba nkulu kune-50 °; xa usenza isixhobo sokuguqula i-72.5 °, i-angle yokusika ayiyi kuba ngaphezu kwe-70 °; xa usenza isixhobo sokuguqula i-107.5 °, i-angle yokusika ayiyi kuba nkulu kune-35 °.

2. Iincakuba zokusika kunye nokugrumba:

1) iblade yokusika:

Kwi-CNC lathe, iblade yokusika idla ngokusetyenziselwa ukucinezela imilo yegroove ngokuthe ngqo. Inokwenza iitshiphusi zicutheke kwaye zikhubazeke ecaleni, zisikwe ngokulula nangokuthembekileyo. Ukongeza, ine-angle enkulu yecala kunye ne-angle yangasemva, ubushushu obuncinci bokusika, ubomi benkonzo ende kunye nexabiso eliphezulu.

2) i-grooving blade: ngokubanzi, i-blade yokusika isetyenziselwa ukusika i-groove enzulu, kwaye i-blade yokwenza isetyenziselwa ukusika i-groove enzulu, efana nale ilandelayo: i-grooving blade, i-blade blade, i-strip grooving blade, inyathelo lokucoca i-arc root groove blade. Ezi blades zinokuchaneka kobubanzi begroove ephezulu.

3. Incakuba yomsonto: L-I-blade emile isetyenziswa ngokuqhelekileyo, enokuthi ibuyiselwe kwaye ingabizi, kodwa ayikwazi ukusika umphezulu wezinyo. Umtya ngokuchaneka okuphezulu kokusika kufuneka usebenzise i-blade kunye neprofayili yokugaya kakuhle. Ngenxa yokuba intambo yangaphakathi nangaphandle ineesayizi ezahlukeneyo zeprofayili, zihlulwe zibe yimisonto yangaphakathi nangaphandle. I-pitch yabo igxininiswe kwaye inokunqunyulwa ngaphandle kwesithsaba. Njengendlela yokubamba, inokwahlulwa ibe ziindidi ezimbini: enye yiblade engenamngxuma, ebotshelelwa ngokucinezela phezulu. Xa kusetyenzwa izixhobo ngeplastiki ephezulu, le blade nayo ifuna ukongeza i-baffle plate; enye yincakuba enomngxuma obambayo kunye ne-chip breaking groove, ebotshelelwe sisikrufu seplum esinomngxuma woxinzelelo.

 二. Ukusika ubude ubude

Ukusika ubude: kuya kukhethwa ngokwedrafti yangasemva. Ngokuqhelekileyo, ubude bomgca wokusika we-groove blade buya kuba ≥ amaxesha angama-1.5 wedrafti yangasemva, kwaye ubude becala lokusika i-blade evaliweyo buya kuba ≥ amaxesha ama-2 wedrafti yangasemva.

三. incam arc

I-Tip arc: okoko ukuqina kuvunyelwe ukujika ngokurhabaxa, iradiyasi enkulu yencam ye-arc ingasetyenziswa kangangoko, ngelixa iradiyasi encinci ye-arc isetyenziselwa ukujika okuhle. Nangona kunjalo, xa ukuqina kuvunyelwe, kufuneka kwakhona kukhethwe kwixabiso elikhulu, kwaye i-radius esetyenziswa ngokuqhelekileyo icinezele ukwenza isangqa ngu-0.4; 0.8; 1.2; 2.4, njl.

四. ubukhulu be-blade

Ubunzima be-Blade: umgaqo wokukhetha kukwenza ukuba i-blade ibe namandla okwaneleyo ukuthwala amandla okusika, adla ngokukhethwa ngokuhambelana nesondlo sangasemva kunye nokutya. Ngokomzekelo, ezinye ii-ceramic blades kufuneka zikhethe ii-blades ezityebileyo.

 五. i-angle yangasemva yeblade

I-Blade back angle: idla ngokusetyenziswa:

0 ° ikhowudi n;

5 ° ikhowudi B;

7 ° ikhowudi C;

11 ° ikhowudi P.

I-engile engu-0 ° ngasemva isetyenziselwa ukujika okurhabaxa kunye nesiqingatha sokugqiba, 5 °; 7 °; I-11 °, isetyenziselwa ukugqiba isiqingatha, ukugqiba ukujika, ukwenza iprofayili kunye nokwenza imingxuma yangaphakathi.

六. ukuchaneka kwe-blade

Ukuchaneka kwe-Blade: kukho iindidi ezili-16 zokuchaneka okuchazwe ngurhulumente kwiiblades ezicacileyo, phakathi kwazo iindidi ezi-6 zilungele ukuguqula izixhobo, ikhowudi ngu-h, e, G, m, N, u, h yeyona iphakamileyo, u uphantsi, u-u usetyenziselwa ukukhwabanisa kunye ne-semi finish machining ye-lathe ngokubanzi, i-M isetyenziselwa i-CNC lathe okanye i-m isetyenziselwa i-CNC lathe okanye i-m isetyenziselwa i-lathe ephezulu.

Emva kwala manyathelo angasentla, siye sagqiba ngokusisiseko ukuba luhlobo luni lweblade ekufuneka lusetyenziswe. Kwinqanaba elilandelayo, kufuneka sijonge ngakumbi iisampuli ze-elektroniki zabavelisi be-blade, kwaye ekugqibeleni sinqume uhlobo lwe-blade oluza kusetyenziswa ngokwezixhobo kunye nokuchaneka okuza kucutshungulwa.