쉐도잉 연습: NEW CUMMINS ZF 8 SPEED TEARDOWN - 영상으로 영어 말하기 배우기
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Hey guys, Nick over here at Randy's.
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Today I'm going to be tearing down the new ZF 8 -speed power line transmission for you.
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Getting this up on the bench, it appears this thing is heavy and weighs all over 400 pounds just like the new 10 -speeds do.
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Also, it seems to be we're not using any dipsticks just like the ZFs and the 10 -speeds are currently not using.
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Damn, what is it with these manufacturers and these new plastic pans?
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There must be something I don't know.
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All right, pan off on the ZF 8 now.
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Looks like the filter's going to be integral to the pan
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on these like they are on all zf8 speeds i have to find something else to figure
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that out taking apart this valve body kind of makes me
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happy i can see all the bolts appear to be the
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same length that's not going to be a problem all right
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now it appears with the valve body out we're running a
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mechatronic system in these just kind of like the tecans and 8ls
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and 6l 90s computers solenoids all integrated into one assembly on
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this valve body digging into this pump cover it appears we're
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actually going to be able to remove this thing a lot easier than prying
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and pulling like a 68 cover she pops right out all
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right looks like on the pump cover on the zf8 they
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actually had to integrate a big bearing inside here to help hold that big converter they installed into this beast
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and just a little bit something different we're not used to
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here at randy's a remote chain driven pump they probably make a tool for this
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but it appears a good old six cell smack the stator
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trick gets this out real easy now digging into the meat
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and potatoes on this transmission we're looking at the b clutches
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here they seem to be pretty beefy like we're not going
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to have any issues with these failing in the future
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but it also seems like we have these anti -drag waverings
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in here to actually keep the clutches from dragging after they
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release getting even further into this to our p1 planetary it
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looks like it resembles all the other zf8 speeds we've seen before we're going to keep digging into this
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and see what else it looks like the input shaft looks
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identical we got a reluctor wheel in there she looks identical even our p2 planetaries look just the same
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so far everything resembles a normal zf8 speed next we're going to be pulling out this heavy c
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and d clutch drum now
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that we're going to start to disassemble this drum we're going to get to the e clutch drum
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and where we're going to start to notice some differences in
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how they do the eight speeds all right seems like for
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you guys this is going to be a good thing on your trucks
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unlike the 8 hp 90 and 95 and the hellcats
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that took about a thousand horsepower stock before you started tearing
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up this e -clutch drum they decided to upgrade it
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and make it still in this setup
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but what we're going to be starting to work on we're
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in the process of working on right now it's a new setup of frictions and stills
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so we can actually start adding some more holding capacity to
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both of these drums now we're going to start digging into both the c
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and e clutch drums and looking at the frictions
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and stills frictions look like they're going to hold quite a bit same with the stills
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but we know how you guys like more so we're going to find a way to add more
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as we start to get into the tail housing we're going to notice
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that it's a lot different than any of the other zf8 speeds we've seen where they integrate the tail housing
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and the main case all into one
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so it takes a little bit of different work to get this apart
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but we got it as we were disassembling this main drum we did notice
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that it is a lot thicker than all the other zf8 speeds out there on the road
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that are prone to braking on disassembly
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so they're trying to make everything hold a lot more torque
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in these trucks opening up our output carrier we're going to get into our d clutches here
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and i'm going to be quite honest i am fully surprised
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on how well they built these units with the zfa speed
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all torn down i have to tell you i am very
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impressed cummins decide to throw a transmission behind their power plant to actually hold up
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but we're going to make some things better for you guys stay tuned for what we have coming down the pipe .
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이 레슨의 어휘와 말하기 포인트
이 말하기 레슨은 영상 “NEW CUMMINS ZF 8 SPEED TEARDOWN”을(를) 바탕으로 합니다. 가장 자주 반복되는 단어는 다음과 같습니다: speed, drum, appear, clutch, digging. 이 영상에는 섀도잉할 문장 64개와 단어 811개가 있습니다. 말하는 구간의 길이는 3:41입니다. 화자는 분당 약 220단어로 빠르게 말하므로 연음과 약하게 발음되는 소리가 많습니다. 영어에서 가장 많이 쓰이는 3,000단어에 속하는 단어가 80%뿐이라 어휘가 어려운 편입니다.
이 영상의 핵심 어휘
영상에 나오는 익혀 둘 만한 단어 15개를 발음, 뜻과 함께 정리했습니다.
| 단어 | 발음 | 뜻 |
|---|---|---|
| drum 명사 | /ˈdɹʌm/ | 북, 드럼 |
| clutch 명사 | /ˈklʌt͡ʃ/ | 클러치 |
| dig 동사 | /dɪɡ/ | 파다 |
| tear 동사 | /tɛɹ/ | 찢다 |
| pump 명사 | /pʌmp/ | 펌프 |
| valve 명사 | /ˈvælv/ | 밸브 |
| friction 명사 | /ˈfɹɪkʃən/ | 마찰 |
| tail 명사 | /ˈteɪ̯l/ | 꼬리 |
| identical 형용사 | /ɪˈdɛntɪkl̩/ | 동일한, 똑같은 |
| resemble 동사 | /ɹɪˈzɛmbəl/ | 비슷하다, 닮다 |
| thick 형용사 | /θɪk/ | 두껍다 |
| output 명사 | /ˈaʊtpʊt/ | 출력 |
| dragon 명사 | /ˈdɹæɡən/ | 용, 룡 |
| remote 형용사 | /ɹəˈməʊt̞/ | 원격, 먼 |
| bench 명사 | /ˈbɛnt͡ʃ/ | 벤치 |
영상에 나오는 구동사
| 단어 | 뜻 |
|---|---|
| come down 동사 | 내려오다 |
| pull out 동사 | 회수(回收)하다 |
주의할 발음
화자는 we're, I'm, they're 같은 축약형과 약화된 형태를 25번 사용합니다. 들리는 대로 짧게 발음하세요.
- “sh”와 “zh” 소리: transmission /tɹænsˈmɪʃən/, friction /ˈfɹɪkʃən/, shaft /ˈʃɑːft/
- 긴 단어 — 강세 위치에 주의: planetary /ˈplænɪˌtɛəri/, manufacturer /ˌmænjʊˈfæktʃəɹə/, disassemble /dɪs.əˈsɛm.bəl/, disassembly /dɪsəˈsɛmbli/
한국어 화자가 어려워하는 소리:
- /f/ — ㅍ(/p/)으로 바꾸지 말고 윗니를 아랫입술에 대기: friction /ˈfɹɪkʃən/, manufacturer /ˌmænjʊˈfæktʃəɹə/, shaft /ˈʃɑːft/, beefy /ˈbiːfi/
- /v/ — ㅂ(/b/)과 구별하기: valve /ˈvælv/, converter /kənˈvɜɹtɜɹ/
- /r/과 /l/ 구별하기: resemble /ɹɪˈzɛmbəl/, planetary /ˈplænɪˌtɛəri/, integral /ˈɪntəɡɹəl/
이 영상으로 연습하는 방법
- 먼저 말하지 않고 영상을 끝까지 듣고 모르는 단어를 적어 둡니다.
- 0.75배속으로 한 문장씩 섀도잉을 시작하고, 익숙해지면 보통 속도로 돌아갑니다.
- 자신의 목소리를 녹음해 원본과 비교하고, drum, clutch, dig 같은 단어에 특히 주의합니다.
쉐도잉이란? 영어 실력을 빠르게 키우는 과학적 방법
쉐도잉(Shadowing)은 원래 전문 통역사 훈련을 위해 개발된 언어 학습 기법으로, 다언어 학자인 Dr. Alexander Arguelles에 의해 대중화된 방법입니다. 핵심 원리는 간단하지만 매우 강력합니다: 원어민의 영어를 들으면서 1~2초의 짧은 지연으로 즉시 소리 내어 따라 말하는 것——마치 '그림자(shadow)'처럼 화자를 따라가는 것입니다. 문법 공부나 수동적인 청취와 달리, 쉐도잉은 뇌와 입 근육이 동시에 실시간으로 영어를 처리하고 재현하도록 훈련합니다. 연구에 따르면 이 방법은 발음 정확도, 억양, 리듬, 연음, 청취력, 말하기 유창성을 크게 향상시킵니다. IELTS 스피킹 준비와 자연스러운 영어 소통을 원하는 분들에게 특히 효과적입니다.