Sarudzo yeLathe Indexable Blade (CNC Blade)

Mushure mekuwana iyo workpiece dhizaini, tanga wasarudza indexable blade ine chimiro chakakodzera zvinoenderana nezvinodiwa zvekudhirowa. Kazhinji, lathe inonyanya kushandiswa kushandura denderedzwa rekunze negomba remukati, kucheka nekucheka groove, uye kushandura shinda. Kusarudzwa kweblade kunotarirwa maererano nemamiriro chaiwo ekugadzirisa teknolojia. Kazhinji, mashizha ane hukuru hwakasiyana-siyana uye mamwe mapeji ekucheka pane imwe blade inofanira kusarudzwa. Sarudza saizi hombe yekutenderedza uye diki saizi yekutenderera uye semi fine kutendeuka. Zvinoenderana nezvinodiwa zvetekinoroji, isu tinosarudza iyo inodiwa blade chimiro, yekucheka kumucheto kureba, tip arc, blade ukobvu, blade back angle uye blade kunyatsoita.

 一. Sarudza chimiro cheblade 

1. Iyo blade yekunze denderedzwaS-maumbirwo: mana ekucheka micheto, ane kupfupika kwekucheka (tarisa kune imwechete yemukati yekucheka denderedzwa dhayamita), simba rakakwirira rekushandisa tip, rinonyanya kushandiswa 75 ° uye 45 ° kutendeuka maturusi, uye rinoshandiswa pakugadzirisa kuburikidza-gomba mune zvemukati gomba maturusi.

T-chimiro: mitatu yekucheka mitsetse, kureba kwekucheka uye kuderera kwesimba remuromo. Iyo blade ine yekubatsira deflection angle inowanzo shandiswa pane general lathe kuvandudza kusimba kwetip. Inonyanya kushandiswa 90 ° kutendeuka maturusi. Iyo yemukati gomba inoshandura chishandiso inonyanya kushandiswa kugadzira maburi mapofu uye maburi ekutsika.

C chimiro: kune marudzi maviri emakona akapinza. Simba remazano maviri e100 ° anopinza kona akakwira, anowanzo itwa kuita 75 ° inotenderedza chishandiso, iyo inoshandiswa kuita rough kushandura denderedzwa rekunze uye yekupedzisira kumeso. Simba remapendero maviri e80 ° inopinza angle yakakwira, iyo inogona kushandiswa kugadzirisa iyo yekupedzisira kumeso kana cylindrical pamusoro pasina kushandura chishandiso. Iyo yemukati gomba inotenderedza chishandiso chinowanzo shandiswa kugadzira nhanho gomba.

R-chimiro: kumucheto, kunoshandiswa kugadzira yakakosha arc pamusoro, yakakwirira yekushandiswa mwero weblade, asi yakakura radial simba.

W chimiro: matatu ekucheka micheto uye mapfupi, 80 ° inopinza kona, simba rakakwirira, rinonyanya kushandiswa kugadzira cylindrical pamusoro uye nhanho yepasi pane general lathe.

D-chimiro: mapeji maviri ekucheka akareba, kona yekucheka ndeye 55 ° uye simba rekucheka rakaderera, iro rinonyanya kushandiswa pakugadzirisa profiling. Paunenge uchigadzira 93 ° kutendeuka chishandiso, kona yekucheka haizove yakakura kupfuura 27 ° - 30 °; paunenge uchigadzira 62.5 ° kutendeuka chishandiso, kona yekucheka haifanire kunge yakakura kupfuura 57 ° - 60 °, iyo inogona kushandiswa kune nhanho gomba uye isina kudzika midzi yekuchenesa paunenge uchigadzira mukati megomba.

V chimiro: mativi maviri ekucheka uye kureba, 35 ° inopinza kona, simba rakaderera, rinoshandiswa kuprofiling. Paunenge uchigadzira 93 ° kutendeuka chishandiso, kona yekucheka haizove yakakura kupfuura 50 °; pakuita 72.5 ° kutendeuka chishandiso, kona yekucheka haizove yakakura kupfuura 70 °; pakuita 107.5 ° kutendeuka chishandiso, kona yekucheka haifanire kunge yakakura kupfuura 35 °.

2. Kucheka nekugera mapanga:

1) blade yekucheka:

MuCNC lathe, blade yekucheka inowanzo shandiswa kudzvanya chip breaking groove chimiro zvakananga. Inogona kuita kuti machipisi aderedze uye agokanganisa padivi, akacheka nyore uye akavimbika. Uye zvakare, ine yakakura side deflection angle uye kumashure angle, kushoma kucheka kupisa, hupenyu hurefu hwebasa uye mutengo wepamusoro.

2) grooving blade: kazhinji, blade yekucheka inoshandiswa kucheka gomba rakadzika, uye blade yekugadzira inoshandiswa kucheka giroove isina kudzika, senge inotevera: vertical grooving blade, flat grooving blade, strip grooving blade, nhanho yekuchenesa arc root groove blade. Aya mablades ane yakakwirira groove hupamhi hwechokwadi.

3. Thread blade: L-blade yakaumbwa inowanzoshandiswa, inogona kuva reground uye yakachipa, asi haigoni kucheka pamusoro pezino. Iyo shinda ine yakakwirira yekucheka kurongeka inoda kushandisa blade ine yakanaka profile grinding. Nekuti shinda yemukati neyekunze ine hukuru hwakasiyana hukuru, dzakakamurwa kuita mukati nekunze tambo blades. Pitch yavo yakagadziriswa uye inogona kutemwa kubva korona. Senzira yekudzivirira, inogona kukamurwa kuita marudzi maviri: imwe iblade isina gomba, inosungirirwa nekudzvanya kumusoro. Paunenge uchigadzira zvinhu zvine mapurasitiki akakwirira, iyi blade inodawo kuwedzera baffle plate; imwe yacho iblade ine buri rinosunga uye chip breaking groove, iyo inosungwa nepuraramu sikuru ine buri rekumanikidza.

 二. Kucheka kumucheto kureba

Kucheka kumucheto kureba: ichasarudzwa maererano nekunyorwa kwemashure. Kazhinji, kureba kwekucheka kwekucheka kwemukati we groove blade kunofanira kuva ≥ 1.5 nguva yekunyorwa kwemashure, uye kureba kwekucheka kwekucheka kwekavha yakavharwa blade kuchava ≥ 2 nguva dzekudzokera shure.

三. tip arc

Tip arc: chero kuomarara kuchitenderwa kutenderedza, iyo yakakura tip arc radius inogona kushandiswa kure sezvinobvira, nepo diki arc radius ichiwanzo shandiswa kutenderedza zvakanaka. Zvisinei, kana kuomarara kuchibvumirwa, kunofanirawo kusarudzwa kubva pakukosha kukuru, uye iyo inowanzoshandiswa yakatsikirirwa inoumba denderedzwa radius ndeye 0.4; 0.8; 1.2; 2.4, nezvimwewo.

四. blade ukobvu

Ukobvu hweblade: sarudzo yekusarudza ndeyekuita kuti blade ive nesimba rakakwana kutakura simba rekucheka, iro rinowanzosarudzwa maererano nemusana wekudya uye chikafu. Semuenzaniso, mamwe mashizha e ceramic anofanirwa kusarudza mashizha akakora.

 五. kumashure kwekona yeblade

Blade back angle: inowanzoshandiswa:

0 ° kodhi n;

5 ° kodhi B;

7 ° kodhi C;

11 ° kodhi P.

0 ° kona yekumashure inowanzo shandiswa kuita rough uye semi finish kutendeuka, 5 °; 7 °; 11 °, inowanzo shandiswa semi kupedzisa, kupedzisa kutendeuka, kunyora uye kugadzira maburi emukati.

六. blade kururama

Kunyatsojeka kweblade: kune marudzi gumi nematanhatu ehutsanana hwakatsanangurwa nenyika kune indexable blades, pakati pemhando 6 dzakakodzera kutenderedza maturusi, kodhi h, e, G, m, N, u, h ndiyo yepamusoro-soro, u ndiyo yakaderera, u inoshandiswa kuita rough uye semi finish machining ye general lathe, M inoshandiswa kuCNC lathe inoshandiswa paCNC kana m iyo yepamusoro inoshandiswa paCNC.

Mushure mematanho ari pamusoro, isu takanyatso sarudza kuti rudzi rweblade runofanira kushandiswa. Muchinhanho chinotevera, isu tinofanirwa kuenderera mberi nekutarisa masampula emagetsi evagadziri veblade, uye pakupedzisira kuona rudzi rweblade inoshandiswa zvinoenderana nemidziyo uye nemazvo kuti agadziriswe.