pullers

简明释义

英[ˈpʊləz]美[ˈpʊlərz]

n. 张力辊；拉的人；拉具（puller 的复数）

英英释义

单词用法

同义词

反义词

例句

1.America's pavilion, surveys suggest, will be one of the biggest crowd-pullers.

调查显示，美国展馆将会是最引人瞩目的场馆之一。

2.The rickshaw pullers told me their steadiest customers are school children.

车夫告诉我，他们最稳定的顾客是学生。

3.The smell of liquor made his mouth water; the good humor and bonhomie between the other pullers made him lonely.

酒的香味让他流口水；其他那些车夫之间诙谐和友好使他感觉孤独。

4.Regular visitors who settle down for a good film include migrant labourers and rickshaw pullers.

来到这里静下心看一场好电影的常客们包括流动工人和人力车夫。

5.Two sets of double pullers with flying saw have been in normal production for half year.

两台带飞锯双牵引机也正常工作半年。

6.Kolkata, a resident told me, "has difficulty letting go." One day a city official handed me a report from the municipal government laying out options for how rickshaw pullers might be rehabilitated.

加尔各答的一位居民告诉我：“很难放手。”一天，一位市政府官员给了我一份市政府的报告，上面列出了如何改造人力车夫的方案。

7.Events like the hammer and the discus are not traditional crowd-pullers in the West.

掷链球和铁饼等在西方算不上传统的受欢迎项目。

8.Access is secured two zip pullers for easy opening.

主隔层各两个拉链头以方便开合。

9.The construction team used pullers to remove the heavy beams from the site.

施工队使用拉动器将重梁从现场移除。

10.In the workshop, we have several types of pullers for different mechanical tasks.

在车间，我们有几种类型的拉动器用于不同的机械任务。

11.The pullers helped us disassemble the old engine easily.

这些拉动器帮助我们轻松拆卸旧发动机。

12.We need to buy some new pullers for our garage tools.

我们需要为车库工具购买一些新的拉动器。

13.The mechanic recommended using pullers for better grip on stubborn parts.

机械师建议使用拉动器以更好地抓住顽固部件。

作文

In the world of machinery and engineering, the term pullers (拉动器) refers to devices or tools that are designed to exert force in order to remove or separate components from one another. These tools are essential in various applications, from automotive repair to industrial machinery maintenance. Understanding the function and importance of pullers (拉动器) can greatly enhance one's ability to work effectively in mechanical environments.One of the most common types of pullers (拉动器) is the gear puller, which is used to remove gears from shafts without causing damage to the gear or the shaft itself. This tool typically consists of a central threaded bolt and two or three arms that grip the gear securely. By turning the bolt, the arms apply an even force, allowing the gear to be pulled off smoothly. This is particularly important in automotive applications where precision and care are paramount.Another type of pullers (拉动器) is the bearing puller, which is specifically designed to remove bearings from their housings. Bearings are critical components in many machines, and when they fail, they need to be replaced quickly to minimize downtime. A bearing puller uses a similar mechanism to that of a gear puller, but it is often more robust to handle the larger forces involved in bearing removal. Understanding how to properly use these pullers (拉动器) is crucial for anyone working in mechanical fields.The use of pullers (拉动器) is not limited to just automotive or industrial applications. They are also widely used in home improvement projects, particularly when dealing with plumbing fixtures or electrical components. For example, when replacing a faucet, a plumber may need to use a specialized pullers (拉动器) to remove old fittings that have become stuck over time. This ensures that the new fixture can be installed correctly without damaging the existing plumbing.Additionally, there are hydraulic pullers (拉动器) that utilize fluid power to generate significant force, making them ideal for heavy-duty applications. These hydraulic systems can easily remove large or stubborn components that traditional mechanical pullers (拉动器) might struggle with. The versatility and power of hydraulic pullers (拉动器) make them invaluable in professional settings where efficiency and effectiveness are required.In conclusion, pullers (拉动器) are vital tools in both professional and DIY mechanical work. Their ability to safely and effectively remove components makes them indispensable in various fields, including automotive repair, industrial maintenance, and home improvement. Understanding the different types of pullers (拉动器) and their specific functions can empower individuals to tackle a wide range of mechanical challenges with confidence. Whether you are a seasoned mechanic or a weekend warrior tackling home repairs, having a good grasp of pullers (拉动器) and their applications will undoubtedly enhance your skills and efficiency in any project.

在机械和工程的世界中，术语pullers（拉动器）指的是旨在施加力量以移除或分离组件的设备或工具。这些工具在各种应用中至关重要，从汽车维修到工业机械维护。理解pullers（拉动器）的功能和重要性可以大大增强一个人在机械环境中有效工作的能力。最常见的pullers（拉动器）类型之一是齿轮拉拔器，它用于从轴上移除齿轮而不损坏齿轮或轴本身。该工具通常由一个中央螺纹螺栓和两个或三个臂组成，这些臂牢固地抓住齿轮。通过旋转螺栓，臂施加均匀的力量，使齿轮能够顺利地被拉出。这在汽车应用中尤为重要，因为精确度和小心操作至关重要。另一种类型的pullers（拉动器）是轴承拉拔器，专门设计用于从其外壳中移除轴承。轴承是许多机器中的关键组件，当它们失效时，需要快速更换以最小化停机时间。轴承拉拔器使用与齿轮拉拔器类似的机制，但通常更坚固，以处理轴承移除中涉及的更大力量。了解如何正确使用这些pullers（拉动器）对任何在机械领域工作的人来说都是至关重要的。pullers（拉动器）的使用不仅限于汽车或工业应用。它们在家庭改善项目中也被广泛使用，特别是在处理管道配件或电气组件时。例如，在更换水龙头时，水管工可能需要使用专业的pullers（拉动器）来移除随着时间推移而变得卡住的旧配件。这确保了新配件可以正确安装，而不会损坏现有的管道。此外，还有液压pullers（拉动器），利用流体动力产生显著的力量，使它们非常适合重型应用。这些液压系统可以轻松移除大型或顽固的组件，而传统机械pullers（拉动器）可能会遇到困难。液压pullers（拉动器）的多功能性和强大功能使它们在专业环境中不可或缺，在这些环境中效率和效果是必需的。总之，pullers（拉动器）是专业和DIY机械工作中至关重要的工具。它们安全有效地移除组件的能力使它们在汽车维修、工业维护和家庭改善等各个领域不可或缺。理解不同类型的pullers（拉动器）及其具体功能可以使个人能够自信地应对各种机械挑战。无论您是经验丰富的机械师还是周末战士处理家庭维修，掌握pullers（拉动器）及其应用无疑会增强您在任何项目中的技能和效率。