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ڵλ: >> >> CBN刀具加工耐磨件的优势及国内外耐磨材料的发展历?
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λ:֣ݻⳬӲϽ. : ҵϢ . ʱ:2020/10/30. : 98 .

һĥϵķչ

1ĥϵķչ̣

ĥϵоӦô2060ǰɵġĥĥ򡢳İһЩĿǰѾһЩ˾ýΪĹպͲϽмǰѽ϶ľ칤պ豸ƺͱ׼棬˱ȽȽִ豸ֶΣЧʸߣȽȶɱҲ󽵵͡磬ĥĥУȥҪҵGST˾͸Լ60tǰGST˾˾Ӫպ󣬶͸Molycop-ChileSmoogons Steel Grinding System of Americaҹ˾չ;ӪƷΪ͸ҪͭȴͿɽҵһЩ֪ĥϲƷҵʱй˾( Magotteaux Group)İ˼(ESCO)ּŹ˾ȣĥƷҲأռ˹һЩˮͲɿҵҪҳǰ35tϽĥĥּҲ10t

2ĥϵķչ

Ŀǰҹĥϵ͹ģչΪһרŷڿɽĺͷԭϹӦҵڡա豸ԼƷҲ˺ܴĸƣӶ󽵵ָ꣨ĥģͳɱĥⳣı;ֲˣֻҪϿУñֲǿ߸ϲϵķΪúЧġЩ湤ڿĥӦҲ˺ܴչ磬漤⴦ѧȴͿͶѺ۷ˢơѧPVDCVDԼǶϺ޸ȶѾóɹӦáЩͿĥڹҵеӦãҲζŸҵĿѧˮ׼ߺͽһơ

ӹĥֵĵ߲ϼ

Ǿ͵ĸּ㷺Ӧڿɽе̻ееҵ㲿ʱڵȡڴּǴּּɰסӲʵȱݣڼӹӲּѡĵ߲ϺҪֻѡȷĵ߲ϲܸõ߼ӹЧʣͼӹɱ

տʼӹּе̳ѡӲʺϽ𵶾YGYWƺţڼӹӲʺϽ𵶾ߺӲԵֲͣĥ絥ӹּʱѡӲʺϽ𵶾߽ϾãڴּߴӹּѡⳬӲ𵶾BN-S20ƺţƺҪԸӲȸзķǽճϼ𵶾ߣ÷ǽ(մ)Ϊճϼ˵ƬԣԵȿɴﵽ7.5mmϣ֡ӹɣҪڴʹּӹ±ΪⳬӲ𵶾BN-S20ƺżӹӲȸּ

ӹ

Ƽƺ

ٶ

Vcm/min

Եap(mm)

Frmm/r)

ƺ

Ӳȸּ

Ӳȣ45HRC

50-150(ּӹ)

1-10

0.15-0.7

BN-S20

60-250ӹ

1

0.05-0.35

BN-S20BN-S200BN-H10BN-H20

򵥽һ»ⳬӲ𵶾BN-S20ƺżӹӲּİ

ӹٸӲ:HSD90ƺţBN-S20ƺţFr=0.2mm/rVc=50m/minӹЧӲʺϽ𵶾ȣڻⳬӲ𵶾BN-S20ƺŵļӹӲʺϽƬ1/6ĻϣӲʺϽ𵶾ߵ8Ҫࡣ 

ⳬӲƬBN-S20ƺżӹ޸ĥʵʰ

1ⳬӲƬBN-S20ƺżӹѺİ

ӹϣܻϽ
ӹѺӣӲHRC45-55
ƺţBN-S20
ӹԲ
ap=2.5mmFr=0.12mm/rVc=65m/min
ӹʽʽ

ӹЧӲʺϽ𵶾ȣBN-S20ƺЧӲʺϽ𵶾ߵ4.5ӲʺϽ𵶾ߵ12

2ⳬӲƬBN-S20ƺżӹͿİ

ӹܻͿΪ2mm
ӹϣܻϽĩͿ
ӲHRC60
ƺţBN-S20
ּӹʱVc=70m/minFr=0.7-0.8mm/rap=1.7mm
ӹʱVc=120m/minFr=0.25mm/r;

ӹЧʣBN-S20ƺӲʺϽ𵶾ȣٶӲʺϽ𵶾6ĻϣԵӲʺϽ𵶾ߵ3߼ӹЧʣҽͼӹɱ

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