23.2.10
' ?; U) ~4 ] `( R" _& ~6 s& SBeing brave means knowing that when you fail, you don't fail forever.
# \3 {+ T- g8 a7 r0 K# T' Y7 B勇敢就是知道即使你失败了，你也不是永远失败。 ----Lana Del Rey2 q4 N) y# Z: ^$ _1 @
每日一点专业英语：- C2 `- H* R7 ]+ W( V1 Q" O7 M- \) p# N
Screw drive 螺纹传动
2 ~) y; D' c y6 T. IAxial force exerted 受轴向力时
, q, u' O! A# d* c3 R, R. kRadial force exerted 受径向力时
7 f+ ~6 C# t. V9 g% L- h, \' t9 X7 X: h! X" o% s
23.2.117 l8 k8 g; F3 n: ~
Nothing great in the world has been accomplished without passion. J7 S1 I' w5 K, V4 A% o
世上没有任何伟业的成就能够离得开激情。' B3 S7 ~/ l3 [# l4 ^
每日一点专业英语：
% K6 L+ o4 j; C( N, b% PBearing balls 滚珠
0 l" F X7 Y1 _' `! M) ^4 c4 G7 gBall nut 滚珠套
6 E6 _! H% h$ D7 w8 V/ i: IBall screw 滚珠丝杠
2 b k& d" ]' M) Q; P( o' S7 {2 I! @! Q5 z& O
23.2.12- c1 R, O% t6 ] z" ]* ^
Instead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.
- e4 Y" n; H. q6 F* U4 `0 D与其期盼下一次假期，不如创造一种不需要逃离的生活。
1 a% W& i* S* q) Q M6 L* m每日一点专业英语：0 H) m3 o- s* _+ O
Washer 垫片
. w4 O5 {- s ~5 ]; pFlush 凸起垫片& f0 m/ y+ s. K# a9 _1 T: z9 S
Raised 卷边垫片: ^" w+ B9 D9 ]
Slotted washers 开槽垫片
) W* @; h) \. R* _( s1 \6 {/ C: J NSpring 弹簧垫片
+ T, Q p/ x- s2 f4 b+ ]Spring-locking 弹簧锁紧垫片3 C+ A1 [7 L" ?' G" P5 M3 M
Plain 普通平垫片. ]" i2 p. d* ~* w
# t0 E" O" w0 O) F* j2 @. C23.2.13
; Q0 |& A5 G+ @It's never too late to be what you might have been.5 c% P7 q5 x( |/ Q
成为你所要成为的人，永远都不嫌迟。0 M2 G0 K8 P! D0 W# o( W# f
每日一点专业英语：# |+ t7 k; Y) W3 H' A9 I6 t6 Z2 D& m
Belt drive 带传动
, {/ J# ?$ H) n! `Flat 平带/ V3 v) R5 x" ]9 p- f+ W
Vee type V带
0 R5 w3 T# ?. j9 k/ H! O% ]Round 圆带
6 e5 h, o, D4 E4 b- f$ @Multi-edges 多楔带
4 G$ D. K0 T# p4 ySynchronous belt 同步带
9 G: U' [7 U, A3 ^; _$ s- q( h# `, j8 Q& z u; B* q2 p& R
23.2.14$ Q2 N: `6 s" t! L+ T3 I
Pure love and suspicion cannot dwell together: at the door where the latter enters, the former makes its exit.
4 h8 U) c- X" K! u纯洁的爱情和猜疑水火不容：起了疑心，就会丢了爱情。% G _6 r% a9 I' v" g/ S
每日一点专业英语：
?: t7 ?% M* r* [" x0 m+ E \Solid wheel 实心轮- `6 g9 V* g/ a1 F. D
Solid rim 实心轮辐条/ E. e# [1 ]4 K. L. o3 i6 t
Outside dia 外径4 B" b' _: j3 b3 }! ]% S' f
Pitch dia 节径$ S; v& ~) t. s. u3 M& U
Groove angle 槽形角
3 d3 f% D% w0 d0 w2 @, jWidth 宽度
' }$ }) L; |$ Y6 [Depth 深度
; j' R& X4 M' C8 \4 z, _+ r) n/ [& c1 L: s V( m# Z
23.2.15
3 P. I; f: B; q- C6 ^1 rGrowth is the only evidence of life.
8 G/ y* h( {4 x* |. X成长是生命的唯一证据。
1 ]9 S0 u+ p. \! B |每日一点专业英语：& M: U! {! @; h! e
Gear drive 齿轮传动
* u6 Q# G. a7 ?- M$ [Spur gear 直齿圆柱齿轮传动/ ~% t. Z0 {+ G" t
Helical gear 斜齿圆柱齿轮传动
9 x1 m/ l' _2 H" n6 K; y6 AHerring-bone gear 人字齿轮传动* ^. |" O j4 ^
Spur bevel gear 直齿圆锥齿轮传动
5 [, Z, ]' T) L$ v8 GHelical bevel gear 斜齿圆锥齿轮传动: o/ T1 _! u1 |4 M! J
Curve bevel gear 曲齿圆锥齿轮传动! E+ R. B% B$ h3 ?( G: @+ F
External mesh 外啮合 ; N2 b2 _) C5 }" M5 d
Internal mesh 内啮合
' h: s" n4 ?. f) hMesh by rack and pinion 齿轮齿条啮合
" S8 Q5 p! w B6 f' }
- k+ t4 O! \6 W# [; t/ H/ Z& m# V- W2 G4 W/ \% n- j
3 Y5 o- I9 Z, G- {. S/ ~' d
, k. K) h4 D7 o# P) b$ K& K# o7 c/ N' V+ _; H
5 r/ d, \6 w, A& [ |
楼主: im7
发表于 2023-2-4 19:32:16
