23.2.10- ?- I) K- d b
Being brave means knowing that when you fail, you don't fail forever.
$ F- p7 K% t! J Q$ k7 E' Q9 k6 H; T勇敢就是知道即使你失败了，你也不是永远失败。 ----Lana Del Rey
: T, g4 b/ q% A( v6 u. e每日一点专业英语：
. g' G8 C. @" z4 {Screw drive 螺纹传动% s. a9 Q( r! \; u" _" M% [1 e) P
Axial force exerted 受轴向力时
/ u6 p! L# _# k/ ]( E5 V8 qRadial force exerted 受径向力时1 i; p4 D& S1 w9 ^# J% d
4 |, a& B& s$ H23.2.11
. c9 c# J5 x4 j; K5 NNothing great in the world has been accomplished without passion.
8 p) n) o% X- t3 _世上没有任何伟业的成就能够离得开激情。
( R# _# h' ~- p4 X1 z4 t每日一点专业英语：3 C! t, i/ p& X4 N( l& y+ Z8 P
Bearing balls 滚珠
' H8 P1 R- k3 U0 }% eBall nut 滚珠套8 P* h `5 Q4 u+ ?
Ball screw 滚珠丝杠
' c+ F; F! Y- T1 J, h3 S* M( ?2 t7 m
23.2.12: O' J! H2 \7 m' w3 n. O
Instead of wondering when your next vacation is, maybe you should set up a life you don't need to escape from.! N% u2 R/ d$ _/ R
与其期盼下一次假期，不如创造一种不需要逃离的生活。
8 f" }/ H2 d' o {& B每日一点专业英语：" ?% i+ `* p/ V/ r: {1 I
Washer 垫片
7 i& q$ b+ |! s" z4 ~5 oFlush 凸起垫片
. a H* x. w9 \. f' p2 c* LRaised 卷边垫片
. E0 ]- H2 ?3 Q% b" @/ nSlotted washers 开槽垫片
8 U8 Q E& s- q7 T/ W+ zSpring 弹簧垫片' Y0 ~& \9 p. A; t) e; e! }+ a; D
Spring-locking 弹簧锁紧垫片
: L$ q; Q0 {1 Z# @ ~- S# lPlain 普通平垫片6 q' b7 Q+ y+ A% q8 Z
2 b1 N' O! z, p! W- {
23.2.13
% U0 |/ _6 l# S: f; dIt's never too late to be what you might have been.+ F& { x- o, K0 [+ ]0 Q
成为你所要成为的人，永远都不嫌迟。+ L% M7 e: P4 F% X1 W$ F
每日一点专业英语：* C0 ^& j& N$ B7 U* w
Belt drive 带传动4 Y. @1 I7 |# \- [! H7 _8 ]+ O
Flat 平带
/ |, e/ o2 L* {4 F1 |. x. aVee type V带" T; I9 H/ I, a9 e
Round 圆带 {! e. p. V) H0 _# \' }! f
Multi-edges 多楔带
; U. J) v" q/ J6 [% x& P4 USynchronous belt 同步带3 n$ }4 S; x. P1 g
. M/ z; ?3 ~+ w) }7 o0 P* G9 c* W5 g1 I23.2.14/ z4 s5 f N4 ^( d
Pure love and suspicion cannot dwell together: at the door where the latter enters, the former makes its exit.
8 G/ k/ v4 y1 g7 e: l纯洁的爱情和猜疑水火不容：起了疑心，就会丢了爱情。
: o8 S8 J; k) N: f1 X* v1 |每日一点专业英语：
5 F; G; h/ ?5 JSolid wheel 实心轮: u; q% T6 }- I% _0 j
Solid rim 实心轮辐条
8 x. b) x7 a9 Z) L- X4 OOutside dia 外径* l. w; ^$ D1 E
Pitch dia 节径+ ?( {$ ]; G! e+ L
Groove angle 槽形角 W# D" ]& N4 p2 s
Width 宽度
+ i F5 m& A5 |& u* eDepth 深度 : ]3 t3 p2 Q& ~8 y) n3 c
9 x" M, S+ y/ H: S8 }6 W7 Q23.2.154 s4 A9 n5 d& K" x( H
Growth is the only evidence of life.) O# E# U9 x P% {
成长是生命的唯一证据。
8 X- w3 L, P2 _! K( Z* L每日一点专业英语：
7 l G5 r) Z1 m# F/ W YGear drive 齿轮传动/ N5 \- n1 b# j6 ~' F! O! ?
Spur gear 直齿圆柱齿轮传动
- B, \3 _- ^ K( O. G) C1 f7 KHelical gear 斜齿圆柱齿轮传动9 g7 _! l* O) o0 F8 B" f4 ~
Herring-bone gear 人字齿轮传动2 `- l* F* r5 H) {+ E
Spur bevel gear 直齿圆锥齿轮传动$ H' i* j- d* B* E( V U
Helical bevel gear 斜齿圆锥齿轮传动
; x( L5 E4 J2 H$ w9 ^* `- C, MCurve bevel gear 曲齿圆锥齿轮传动) R+ m7 s! p. x! \. e, F
External mesh 外啮合 - n0 z/ [$ {) B# j2 Q0 X
Internal mesh 内啮合
8 }" b/ ^1 ?! k7 Y, AMesh by rack and pinion 齿轮齿条啮合
. b8 \* k2 a5 \- ?6 P4 \( C8 G, |5 I. U4 e
) L# L+ \: c9 b" v6 A! g \# S5 x1 a4 ` D: ]0 \6 Q; P. G9 N( E2 ]! ~- z
. V2 `% K m7 s" ~0 s
7 R8 L" G! d! j# o; R7 g
4 }3 o, D: n+ |0 g |
楼主: im7
发表于 2023-2-4 19:32:16
