23.2.106 {9 l; S6 E: q# V5 S+ p
Being brave means knowing that when you fail, you don't fail forever.
" p+ z/ w: c) Y6 B( K8 ?勇敢就是知道即使你失败了，你也不是永远失败。 ----Lana Del Rey
3 _6 l! C/ S5 h' q每日一点专业英语：' q3 f# c2 W' @5 i! [2 Q
Screw drive 螺纹传动
! W" s, e! n& z: wAxial force exerted 受轴向力时
0 {$ y# Z% B! N7 p& ~Radial force exerted 受径向力时
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- {. F+ u$ H( k% r+ e9 R23.2.11
2 f8 S5 M! B' J1 ?Nothing great in the world has been accomplished without passion.
; P" I- f) k, R1 ~+ u- o' K% X世上没有任何伟业的成就能够离得开激情。
, J8 C% U, d; T5 L: [2 r5 F* M每日一点专业英语：$ t; _, C' p' _8 j
Bearing balls 滚珠( Z5 y' j( H% P. a* P. [, D
Ball nut 滚珠套2 R. ^0 t3 v7 {7 _# ~0 }
Ball screw 滚珠丝杠
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23.2.12
3 i8 t3 R+ { d9 u$ t+ r- rInstead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.
6 D6 U" O* M5 o1 `3 |* {+ D与其期盼下一次假期，不如创造一种不需要逃离的生活。
5 Z1 q* Y6 y8 }! l8 K# E每日一点专业英语：
t& x# _5 d% AWasher 垫片1 b+ W" |: w# c j/ x3 i) _' I
Flush 凸起垫片
2 ?& {' F$ G- YRaised 卷边垫片: K) R4 @/ d1 u# E
Slotted washers 开槽垫片: h# ^+ a2 @% N9 }5 R
Spring 弹簧垫片
3 y$ r( e, O" G) Q6 C3 b0 Q0 q" |Spring-locking 弹簧锁紧垫片* A+ f* z! S$ c) B# z: I' h+ W7 _; `
Plain 普通平垫片1 i+ o! W7 F8 s7 a) ^0 P. i
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23.2.132 V5 y2 f/ o' Z" i; _7 M
It's never too late to be what you might have been.
[* D% i. c' i) E" X; ]成为你所要成为的人，永远都不嫌迟。
! ]: o2 T& q3 }, u, x8 q每日一点专业英语：
& x" a% Z3 ^, m4 cBelt drive 带传动
6 }7 v. y: {7 C7 e& yFlat 平带
' s. _0 S6 Y& MVee type V带
" f; o7 l; A, {8 ?Round 圆带
4 l" u( s, R. J: b$ g+ j& cMulti-edges 多楔带' B, I# J9 f+ M8 o
Synchronous belt 同步带
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23.2.149 j+ m' \3 b! N! a9 l
Pure love and suspicion cannot dwell together: at the door where the latter enters, the former makes its exit.
( @! i j; }$ K1 q纯洁的爱情和猜疑水火不容：起了疑心，就会丢了爱情。. U2 I1 m' t$ k9 w
每日一点专业英语：
% b1 Y4 ^7 r6 i$ D. jSolid wheel 实心轮9 R/ {! Y2 Y8 O2 _3 [1 [
Solid rim 实心轮辐条" C8 z, z) O J! x* c2 y
Outside dia 外径8 `1 f+ D7 A7 x
Pitch dia 节径4 ~9 I% c) ?6 ?2 `
Groove angle 槽形角7 Q z3 x+ w1 ^/ l
Width 宽度 ^% l3 Z# b- [- b9 i
Depth 深度
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' {! @9 k2 U4 {( f7 N8 Y23.2.15
9 F D: N$ I* ]: F$ @; l; y( dGrowth is the only evidence of life.
, C* z9 y$ \% }" r: ~7 t0 m成长是生命的唯一证据。
8 u3 X7 L: r% _; A每日一点专业英语：& s" _9 r$ A+ [3 H" z
Gear drive 齿轮传动' N) V0 c% b/ z0 r. o- J3 G
Spur gear 直齿圆柱齿轮传动$ D( y. B: q, d) t' K, \
Helical gear 斜齿圆柱齿轮传动% Z6 |- ^: {7 o0 v$ w. n4 g' P/ x! d
Herring-bone gear 人字齿轮传动 t1 `) P( t7 d
Spur bevel gear 直齿圆锥齿轮传动 d% @7 p8 N/ T' k' y
Helical bevel gear 斜齿圆锥齿轮传动; x& k: R3 z" M5 m. y0 V4 P
Curve bevel gear 曲齿圆锥齿轮传动
( F G) E5 c& {% V3 g# Z7 EExternal mesh 外啮合 9 t8 u$ _, u' A1 C( B, s; V! @: l8 G
Internal mesh 内啮合
7 ?* P1 G) v- I. ? SMesh by rack and pinion 齿轮齿条啮合
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楼主: im7
发表于 2023-2-4 19:32:16
楼主