23.2.10
4 \6 d$ X: k3 f: L& M) |Being brave means knowing that when you fail, you don't fail forever.' H& U5 D1 u/ M( U& S& x
勇敢就是知道即使你失敗了,,你也不是永遠(yuǎn)失敗。 ----Lana Del Rey$ ] n6 R4 h% d/ g; u+ ^6 |
每日一點專業(yè)英語:
, |/ e: }' z+ h N2 g0 A$ W. _8 jScrew drive 螺紋傳動; U9 C4 |3 ~- |: W) X
Axial force exerted 受軸向力時/ x! d9 l' l0 F/ Z+ L' a- s2 l) r
Radial force exerted 受徑向力時4 m! g: I \0 C1 n- H+ z9 A& j
* [9 A: |& Z6 S) }: ]23.2.11
1 g2 K* j, H8 LNothing great in the world has been accomplished without passion.
1 [5 Q$ [1 | d# n* [" e5 d0 t# `+ E世上沒有任何偉業(yè)的成就能夠離得開激情,。: q( F4 l2 m( t; a3 A
每日一點專業(yè)英語:
) W9 H; _( G7 aBearing balls 滾珠
' J4 q7 m Z# ^9 rBall nut 滾珠套
4 T1 s: }) M" s0 a! g }, ]Ball screw 滾珠絲杠
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23.2.12
# S; P3 i. g, \) O! p$ @$ BInstead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.1 R W' U6 E( A0 \
與其期盼下一次假期,,不如創(chuàng)造一種不需要逃離的生活。2 V3 n, w/ V' o# @
每日一點專業(yè)英語:
' d. R8 X g6 i1 sWasher 墊片
1 r4 m, @/ X! m% UFlush 凸起墊片: Z( y2 e9 J! G2 z+ D/ V3 q* q
Raised 卷邊墊片
+ B! p+ ]4 [" {7 k& D4 jSlotted washers 開槽墊片% T a% Y# s- Q" b. P. t! Y( p
Spring 彈簧墊片& s8 \+ \8 p3 ]
Spring-locking 彈簧鎖緊墊片
1 b1 x; Y! q7 {" ^0 j8 K: P2 ~Plain 普通平墊片5 a4 x" Y8 G1 ?: z. ~$ E, Y4 A# `
7 \- ~: W R$ K9 N3 a, W( i2 ?23.2.13
# w1 v h0 {+ \0 h' wIt's never too late to be what you might have been.
2 s0 c0 {. \$ `. X# a成為你所要成為的人,,永遠(yuǎn)都不嫌遲,。
; T4 B9 ~1 ]/ Q" l" F+ [% a# S每日一點專業(yè)英語:
1 ^2 p1 R) ^$ U! p8 r. D5 @Belt drive 帶傳動
& L1 a8 r( z' t0 q& m) v% u* jFlat 平帶 ]6 X5 A% E8 q2 C) |
Vee type V帶* {3 ?' U2 v/ [* ~( w3 K
Round 圓帶
* F2 c! w8 M- P" nMulti-edges 多楔帶
$ @4 L, K, `9 f; a* t5 PSynchronous belt 同步帶9 ]' t; T. M' s- v8 ^! ?
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23.2.14
8 w3 u) d7 o$ n9 m- B" OPure love and suspicion cannot dwell together: at the door where the latter enters, the former makes its exit.
]' _ I( k! p) V3 R. u純潔的愛情和猜疑水火不容:起了疑心,就會丟了愛情,。" c- A8 Q* D0 @9 m* c+ E+ P
每日一點專業(yè)英語:6 \4 x# X V) V
Solid wheel 實心輪6 F. {; q# W+ x: c9 d
Solid rim 實心輪輻條
3 X+ W3 W# u+ T, ~8 H. `$ cOutside dia 外徑- ?1 V e) Y6 K! x8 Y
Pitch dia 節(jié)徑
$ G% S g* D/ j, K) VGroove angle 槽形角4 r( I1 D4 B e5 B, h! p
Width 寬度/ |9 w; K6 y: K6 l
Depth 深度
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23.2.159 T' S$ }+ V5 l2 j" Q5 a
Growth is the only evidence of life.' B/ @+ x6 l. B4 Y) ~2 C% B
成長是生命的唯一證據(jù),。 \( H* u# F/ I. O7 ~
每日一點專業(yè)英語:
! o2 Q4 w! T0 W# [# zGear drive 齒輪傳動
9 K' i- S. [2 R8 ~' g4 P7 T; \Spur gear 直齒圓柱齒輪傳動
- U* Z+ Z }" [3 VHelical gear 斜齒圓柱齒輪傳動6 k' L4 M0 L5 a7 Y2 {
Herring-bone gear 人字齒輪傳動( j( L& q* L5 ~9 \; D7 T$ z4 m& C
Spur bevel gear 直齒圓錐齒輪傳動
- w8 m1 J+ O: F, B* X, p& bHelical bevel gear 斜齒圓錐齒輪傳動
5 }8 q* N; z8 h K. z* WCurve bevel gear 曲齒圓錐齒輪傳動
6 q4 S1 k, v& _$ ~External mesh 外嚙合 . `2 @% t7 r) |7 p7 r' y0 {
Internal mesh 內(nèi)嚙合: p5 k2 y) y: L7 N) n
Mesh by rack and pinion 齒輪齒條嚙合
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0 {4 T7 M* U, i: U5 C( }. f; p# Q. {9 b( S# m F4 J. A0 Y
5 I# ?5 w: \. {. H+ @ |