合金哥

电焊工 机械工
汽车改装 金属加工

[合金哥 @stsshbssk]

https://t.co/2i4fO56foG

[合金哥 @stsshbssk]

https://t.co/hUbOfgCaHm

[合金哥 @stsshbssk]

https://t.co/clgP1agtuQ

[合金哥 @stsshbssk]

@tonywang1971 我用的是llama.cpp 和SGlang有啥区别

[Matthias @MatthiasWagner]

For those curious what all the hype is about: Nvidias new open source CAD Kernel enables AI to design iPhone like curvatures!

You can try it out in https://t.co/Qj76T65Cyt today!

[合金哥 @stsshbssk]

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[Matthias @MatthiasWagner]

For those curious what all the hype is about: Nvidias new open source CAD Kernel enables AI to design iPhone like curvatures!

You can try it out in https://t.co/Qj76T65Cyt today!

[合金哥 @stsshbssk]

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[Blake Scholl 🛫 @bscholl]

America will never be great at defense manufacturing if we aren't great at commercial manufacturing.

The best stress test of manufacturing and supply chain is capitalism. Adam Smith's invisible hand is the always-on stress test.

[合金哥 @stsshbssk]

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[Edward Mehr @EdwardMehr]

America has a manufacturing problem. Correct diagnosis.

Prototyping is the solution? Wrong. That was never the hard part.

Mass production and capacity? Sounds smarter, but high-volume manufacturing is a solved playbook once demand justifies the investment.

The real problem everyone keeps dancing around is the missing middle: making hundreds to thousands of complex parts fast, affordably, and without spending a fortune on bad unit economics.

Prototypes make headlines. Mass production makes incumbents richer. The missing middle is where the next generation of American industry gets built.

[合金哥 @stsshbssk]

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[Ilir Aliu @IlirAliu_]

Impressing millions of people... robotics engineers are less impressed.

Industrial robots have been capable of this for decades.

The robot changes its orientation while keeping the tip of a long tool almost perfectly stationary above a fixed point. Peek engineering? Nope. (At least not today).

Any decent 6-axis industrial robot should be able to do this.

This is a standard application of Tool Center Point (TCP) calibration and coordinate transformations. Once the TCP is defined correctly, the controller can calculate the joint positions needed to rotate the tool around that point.

Keeping a calibrated tool tip stationary in a demonstration is relatively straightforward.

Maintaining that accuracy on a factory floor...

with changing payloads, thermal drift, mechanical deflection and imperfect calibration, is a different engineering problem.

There's also an important distinction between repeatability and absolute accuracy!

A robot can return to the same position extremely consistently while still being several millimeters away from where its mathematical model predicts it should be.

Which brings up a question worth discussing as robotics moves toward more autonomous systems:

How much of industrial robotics is already a solved problem, and how much of the difficulty lies in getting robots to work reliably outside carefully controlled conditions?

There are plenty of opportunities for startups these days, starting at the shop floor, speaking with the operators or those in charge of the numbers; identifying the biggest pain points is not easy, but definitely a good starting point to develop solutions.

Follow for more topics about robotics and AI.

——

Weekly robotics and AI insights.
Subscribe free: https://t.co/9Nm01QUcw3

[合金哥 @stsshbssk]

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[Zach Dive @zachdive]

We're hiring at Adam, to define AI for mechanical engineering.

$200k - $300k + significant equity + optional housing at the Adam Manor 🏡

- in person, in SF
- 60-80 hours a week
- bonus points for ex-founders and people who can ship hw + sw

$10k referrals!

[合金哥 @stsshbssk]

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[小李爱分享 @kfhshl]

一位中国开发者搞出了个狠东西，叫 MoneyPrinterTurbo，专攻全自动批量生产 TikTok、Reels、Shorts 短视频。

以前做一条短视频，脚本、配音、字幕、剪辑、后期，一样样磨，几个小时就没了。现在这套流程它全给你包了。

1️⃣ 丢一个主题或者 Prompt 进去，直接出成片
2️⃣ 脚本、配音、字幕、剪辑全自动，你压根不用动手
3️⃣ 导出就是适配 TikTok、Reels、Shorts 的尺寸
4️⃣ 完全免费开源，无订阅、无水印、无限制
说白了，以前肝一下午的活，现在一个 Prompt 扔进去，坐等收片就行。做批量号的，看到这个应该坐不住了。
🔗 https://t.co/Lg76XaBv5l

[合金哥 @stsshbssk]

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[岚叔 @LufzzLiz]

提示词给了，还得教��手法：注意关闭提示词扩写，用qwen-image-2.1-pro，30s一张🐶

[合金哥 @stsshbssk]

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[合金哥 @stsshbssk]

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[Not Jerome Powell @alifarhat79]

Who comes up with this shit lmao

[合金哥 @stsshbssk]

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[✝️基督揭露✝️ @edisoncomeon]

布兰登最��：
马斯克背后的灵是堕落天使的灵，他将参与一部分兽印的制作；
川普身边的大老鼠——JD万斯，将会是未来的犹大！联合民主党人出卖川普！

[合金哥 @stsshbssk]

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[WangNextDoor @WangNextDoor2]

哈佛长达三十年的人群追踪研究，��破了绝大多数人的努力假象。真正拉开人与人差距的，根本不是熬夜、体力劳累这种低级吃苦，这些只有消耗、没有复利。

真正能让人跃迁的，是主动给自己找的三类高级痛苦：突破认知的成长之苦、直面批评修正自我的摩擦之苦、长期低回报坚持的延迟满足之苦。

判断吃苦值不值很简单：是否主动选择、能否突破边界、能否迭代认知。就像芒格，把人生极致苦难，最终熬成了顶级认知。我个人觉得延迟满足感的能力培养实在太重要了，你在很多成功人士身上都能看到这一特质！

[合金哥 @stsshbssk]

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[Miles Ma @miles_mazy]

赚钱真的很简单啊

把reddit、头条上的帖子发到 X 上

一个月，创作者收益赚个万把块，轻轻松松

[合金哥 @stsshbssk]

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[懐玉 @Ksziqgg]

国内黑产五大派系（仅供参考非地区歧视）：

1.福建帮（跨境诈骗）
杀猪盘、网赌、虚拟币洗钱、资金转移、家族化、产业化、境外化
闽南语成黑产加密语言

2.河南帮（快进快出）
医保套现、国学诈骗、刷单、黑五类、国补套现、矩阵引流薅羊毛
屡遭打击，换壳快，死灰复燃

https://t.co/wDC8WlWIwD帮（地下钱庄）
黑资洗白、贷款诈骗、资金结算、套息套现
境外黑产资金大佬多为广东籍
打粉、群控、爬虫工具发达

4.湖北帮（技术输出）
诈骗app、钓鱼网站、伪基站、群控脚本、支付接口、破解、数据爬虫
高学历技术外包，模块化输出

5.广西云南（跨境通道）
人员偷渡、设备走私
现金、银行卡、手机卡贩运
链接境内外黑灰产业的搬运工

[合金哥 @stsshbssk]

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[Zane Hengsperger @zanehengsperger]

Some crazy machine shops are ripping in America. K&M Machine-Fabricating in Michigan.

>378,000 sqft
>64 acre manufacturing campus
>Can machine parts up to 100,000 lbs
>Some machines have up to 60 feet of travel
>20+ horizontal and vertical CNC machines
>25+ welding machines
>50T crane capacity in the machine shop
>Builds massive parts for defense, mining, power generation, construction, and oil & gas
>Machines naval warfare structures and full armored vehicle bodies

[合金哥 @stsshbssk]

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