{"id":22460,"date":"2024-01-12T16:09:35","date_gmt":"2024-01-12T08:09:35","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=22460"},"modified":"2024-01-12T16:11:50","modified_gmt":"2024-01-12T08:11:50","slug":"three-important-parameters-to-consider-when-selecting-an-end-mill","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/three-important-parameters-to-consider-when-selecting-an-end-mill\/","title":{"rendered":"Ba th\u00f4ng s\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn m\u00e1y nghi\u1ec1n ng\u00f3n"},"content":{"rendered":"
Khi l\u1ef1a ch\u1ecdn dao phay ng\u00f3n, ch\u00fang ta th\u01b0\u1eddng ch\u1ec9 xem x\u00e9t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u1eb7c \u0111\u1ed9 c\u1ee9ng, nh\u01b0ng th\u00f4ng tin mua s\u1eafm dao phay ng\u00f3n kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf hai kh\u00eda c\u1ea1nh n\u00e0y. \u0110i\u1ec1u n\u00e0y l\u00e0 do nhi\u1ec1u nh\u00e2n vi\u00ean b\u00e1n h\u00e0ng thi\u1ebfu ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u1ec1 d\u1ee5ng c\u1ee5 c\u1eaft v\u00e0 nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 thi\u1ebfu ki\u1ebfn th\u1ee9c l\u00fd thuy\u1ebft v\u1ec1 d\u1ee5ng c\u1ee5 c\u1eaft v\u00e0 c\u00f3 th\u1ec3 kh\u00f4ng bi\u1ebft lo\u1ea1i d\u1ee5ng c\u1ee5 n\u00e0o ph\u00f9 h\u1ee3p \u0111\u1ec3 gia c\u00f4ng c\u00e1c v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3. Th\u1eadt kh\u00f4ng may, m\u00f4 h\u00ecnh mua s\u1eafm n\u00e0y \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. Nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5, \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u00e1c kh\u00e1ch h\u00e0ng kh\u00e1c nhau, t\u1eadp trung v\u00e0o vi\u1ec7c b\u00e1n c\u00e1c d\u1ee5ng c\u1ee5 \u0111a n\u0103ng. Tuy nhi\u00ean, l\u1ef1a ch\u1ecdn nh\u01b0 v\u1eady c\u00f3 th\u1ec3 kh\u00f4ng mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf t\u1ed1t cho c\u00e1c doanh nghi\u1ec7p gia c\u00f4ng. H\u00f4m nay, ch\u00fang t\u00f4i s\u1ebd chia s\u1ebb v\u1edbi b\u1ea1n m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 h\u00ecnh h\u1ecdc quan tr\u1ecdng nh\u1ea5t c\u1ee7a dao phay ng\u00f3n.<\/p>\n

First, let’s take a look at\u00a0the components of an end mill, as shown in the diagram below:\u00a0<\/strong><\/p>\n

\"\"<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

C\u00e1c g\u00f3c h\u00ecnh h\u1ecdc c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn m\u00e1y phay \u0111\u1ea7u:<\/h1>\n

(1)G\u00f3c d\u1eabn (c\u00f3 t\u00f9y ch\u1ecdn g\u00f3c d\u1eabn d\u01b0\u01a1ng v\u00e0 g\u00f3c d\u1eabn \u00e2m, nh\u01b0 th\u1ec3 hi\u1ec7n trong s\u01a1 \u0111\u1ed3)<\/h2>\n

\"\"<\/p>\n

 <\/p>\n

(2) g\u00f3c quay l\u1ea1i<\/h2>\n

\"\"<\/p>\n

Ch\u1ee9c n\u0103ng: Ch\u1ee7 y\u1ebfu l\u00e0m gi\u1ea3m ma s\u00e1t gi\u1eefa m\u1eb7t sau v\u00e0 ph\u00f4i.<\/p>\n

Di\u1ec7n t\u00edch \u00e1p d\u1ee5ng c\u1ee7a g\u00f3c sau c\u1ee7a m\u00e1y phay \u0111\u1ea7u<\/h3>\n

Khi phay th\u00f4 ho\u1eb7c gia c\u00f4ng c\u00e1c chi ti\u1ebft c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng cao, n\u00ean ch\u1ecdn g\u00f3c sau nh\u1ecf h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u01b0\u1ee1i c\u1eaft. Khi gia c\u00f4ng c\u00e1c chi ti\u1ebft c\u00f3 \u0111\u1ed9 d\u1ebbo ho\u1eb7c \u0111\u1ed9 \u0111\u00e0n h\u1ed3i cao, n\u00ean ch\u1ecdn g\u00f3c sau l\u1edbn h\u01a1n \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac ma s\u00e1t qu\u00e1 m\u1ee9c gi\u1eefa m\u1eb7t sau v\u00e0 chi ti\u1ebft do s\u1ef1 ph\u1ee5c h\u1ed3i \u0111\u00e0n h\u1ed3i c\u1ee7a b\u1ec1 m\u1eb7t gia c\u00f4ng.<\/p>\n

(3) G\u00f3c xo\u1eafn \u1ed1c (v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 g\u00f3c xo\u1eafn \u1ed1c c\u1ee7a m\u00e1y phay \u0111\u1ea7u ho\u1eb7c m\u00e1y phay m\u1eb7t, nh\u01b0 th\u1ec3 hi\u1ec7n trong s\u01a1 \u0111\u1ed3)<\/h2>\n

\"\"<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a g\u00f3c xo\u1eafn c\u1ee7a m\u00e1y phay ng\u00f3n:<\/p>\n

G\u00f3c xo\u1eafn \u1ed1c nh\u1ecf h\u01a1n t\u1ea1o ra m\u00f4-men c\u1eaft l\u1edbn h\u01a1n v\u00e0 l\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c nh\u1ecf h\u01a1n.<\/p>\n

G\u00f3c xo\u1eafn \u1ed1c l\u1edbn h\u01a1n s\u1ebd t\u1ea1o ra m\u00f4-men c\u1eaft l\u1edbn h\u01a1n v\u00e0 l\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c l\u1edbn h\u01a1n.<\/p>\n

So s\u00e1nh gi\u1eefa g\u00f3c xo\u1eafn \u1ed1c 30 \u0111\u1ed9 v\u00e0 45 \u0111\u1ed9 c\u1ee7a m\u00e1y phay ng\u00f3n:<\/p>\n

G\u00f3c xo\u1eafn \u1ed1c 30 \u0111\u1ed9 mang l\u1ea1i hi\u1ec7u su\u1ea5t tho\u00e1t phoi t\u1ed1t h\u01a1n v\u00e0 \u0111\u1ed9 c\u1ee9ng t\u1ed1t h\u01a1n, nh\u01b0ng n\u00f3 c\u00f3 g\u00f3c d\u1eabn l\u1edbn h\u01a1n, d\u1eabn \u0111\u1ebfn c\u00e1c c\u1ea1nh c\u1eaft k\u00e9m s\u1eafc h\u01a1n. N\u00f3 t\u1ea1o ra nhi\u1ec1u l\u1ef1c c\u1ea3n h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi gia c\u00f4ng t\u1ed1c \u0111\u1ed9 th\u1ea5p, t\u1ed1c \u0111\u1ed9 cao.<\/p>\n

G\u00f3c xo\u1eafn \u1ed1c 45 \u0111\u1ed9 cung c\u1ea5p c\u00e1c c\u1ea1nh c\u1eaft s\u1eafc n\u00e9t nh\u01b0ng hi\u1ec7u su\u1ea5t tho\u00e1t phoi k\u00e9m h\u01a1n v\u00e0 \u0111\u1ed9 c\u1ee9ng th\u1ea5p h\u01a1n. Tuy nhi\u00ean, v\u1edbi c\u00f9ng s\u1ed1 l\u01b0\u1ee3ng c\u1ea1nh c\u1eaft, n\u00f3 cung c\u1ea5p nhi\u1ec1u kh\u00f4ng gian h\u01a1n \u0111\u1ec3 lo\u1ea1i b\u1ecf phoi. C\u00e1c c\u1ea1nh c\u1eaft s\u1eafc n\u00e9t h\u01a1n, l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi gia c\u00f4ng t\u1ed1c \u0111\u1ed9 cao, t\u1ed1c \u0111\u1ed9 n\u1ea1p th\u1ea5p.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u1eaft nh\u01b0 h\u1ee3p kim ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 xu h\u01b0\u1edbng d\u00ednh, g\u00f3c xo\u1eafn \u1ed1c 45 \u0111\u1ed9 ph\u00f9 h\u1ee3p h\u01a1n. M\u1eb7t kh\u00e1c, g\u00f3c xo\u1eafn \u1ed1c 30 \u0111\u1ed9 ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 c\u1eaft c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 th\u00e9p v\u00e0 gang.<\/p>\n

2. S\u1ed1 r\u0103ng<\/h1>\n

\"\"<\/p>\n

C\u00f3 th\u1ec3 th\u1ea5y t\u1eeb s\u01a1 \u0111\u1ed3 tr\u00ean:<\/p>\n

C\u00e0ng nhi\u1ec1u c\u1ea1nh c\u1eaft th\u00ec kh\u1ea3 n\u0103ng tho\u00e1t phoi c\u00e0ng k\u00e9m tr\u01a1n tru, nh\u01b0ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a d\u1ee5ng c\u1ee5 l\u1ea1i cao h\u01a1n, t\u1ea1o ra b\u1ec1 m\u1eb7t nh\u00e1m t\u1ed1t h\u01a1n.<\/p>\n

C\u00e0ng \u00edt c\u1ea1nh c\u1eaft th\u00ec kh\u1ea3 n\u0103ng tho\u00e1t phoi c\u00e0ng tr\u01a1n tru, nh\u01b0ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a d\u1ee5ng c\u1ee5 l\u1ea1i gi\u1ea3m, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t k\u00e9m h\u01a1n.<\/p>\n

 <\/p>\n

\u1ee8ng d\u1ee5ng cho m\u00e1y phay \u0111\u1ea7u c\u00f3 s\u1ed1 l\u01b0\u1ee3ng c\u1ea1nh c\u1eaft kh\u00e1c nhau:<\/p>\n

Hai c\u1ea1nh: Th\u00edch h\u1ee3p \u0111\u1ec3 gia c\u00f4ng r\u00e3nh then.<\/p>\n

Ba c\u1ea1nh: Th\u00edch h\u1ee3p \u0111\u1ec3 gia c\u00f4ng nh\u00f4m, nh\u1ef1a v\u00e0 g\u1ed7 \u0111i\u1ec7n.<\/p>\n

B\u1ed1n c\u1ea1nh: \u0110a n\u0103ng, ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 gia c\u00f4ng th\u00e9p. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y th\u01b0\u1eddng xuy\u00ean gia c\u00f4ng c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau, m\u00e1y phay \u0111\u1ea7u b\u1ed1n c\u1ea1nh l\u00e0 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 gi\u1ea3m chi ph\u00ed d\u1ee5ng c\u1ee5. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y c\u00f3 v\u1eadt li\u1ec7u t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ed3ng \u0111\u1ec1u, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u1ed1 l\u01b0\u1ee3ng c\u1ea1nh c\u1eaft ph\u00f9 h\u1ee3p s\u1ebd c\u00f3 l\u1ee3i cho vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1eaft v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng.<\/p>\n

 <\/p>\n

3. C\u00e1c g\u00f3c h\u00ecnh h\u1ecdc c\u1ea7n n\u1eafm v\u1eefng trong qu\u00e1 tr\u00ecnh m\u00e0i cu\u1ed1i nh\u00e0 m\u00e1y<\/a><\/h1>\n

(1)G\u00f3c m\u1eb7t sau \u0111\u1ea7u ti\u00ean<\/h2>\n

\"\"<\/p>\n

Ch\u1ee9c n\u0103ng: Ng\u0103n ng\u1eeba ma s\u00e1t gi\u1eefa m\u1eb7t \u0111\u1ea7u v\u00e0 b\u1ec1 m\u1eb7t \u0111\u00e1y c\u1ee7a ph\u00f4i, t\u0103ng \u0111\u1ed9 s\u1eafc b\u00e9n c\u1ee7a l\u01b0\u1ee1i c\u1eaft m\u1eb7t \u0111\u1ea7u.<\/p>\n

(2)G\u00f3c m\u1eb7t sau c\u1ee7a \u0111\u1ea7u th\u1ee9 hai<\/h2>\n

\"\"<\/p>\n

Ch\u1ee9c n\u0103ng: Gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c m\u1ea3nh v\u1ee5n v\u00e0 m\u1ea3nh v\u1ee5n.<\/p>\n

(3)G\u00f3c l\u00f5m m\u1eb7t cu\u1ed1i<\/h2>\n

\"\"<\/p>\n

Ch\u1ee9c n\u0103ng: Ng\u0103n ch\u1eb7n m\u1eb7t \u0111\u1ea7u dao phay va ch\u1ea1m v\u1edbi b\u1ec1 m\u1eb7t \u0111\u00e1y c\u1ee7a ph\u00f4i v\u00e0 gi\u00fap tho\u00e1t phoi d\u1ec5 d\u00e0ng.<\/p>\n

(4)G\u00f3c gi\u1ea3i ph\u00f3ng tr\u1ee5c<\/h2>\n

\"\"<\/p>\n

 <\/p>\n

\"cu\u1ed1i<\/p>\n

Th\u00f4ng tin tr\u00ean cung c\u1ea5p t\u1ed5ng quan v\u1ec1 m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn m\u00e1y phay ng\u00f3n. Ch\u00fang t\u00f4i hy v\u1ecdng th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 h\u1eefu \u00edch cho b\u1ea1n.<\/p><\/div>\n

<\/p>","protected":false},"excerpt":{"rendered":"

When selecting end mills, we often only consider the specifications or hardness, but the procurement information for end mills is not limited to these two aspects. This is because many salespeople lack professional knowledge about cutting tools, and technical personnel may lack theoretical knowledge about cutting tools and may not know which type of tool…<\/p>","protected":false},"author":2,"featured_media":22465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-22460","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cutting-tools-weekly"],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2024\/01\/\u56fe\u72476.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/22460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=22460"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/22460\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media\/22465"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=22460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=22460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=22460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}