Functions and modules for creating metric (ISO) and English (UTS) standard screws and nuts. Included is a function for calculating the standard dimensions of screws including the tolerance values that ...

For podcasters and live musicians who want to travel light, Shure has a microphone and interface for Mac, iPad and iPhone.

2. Acme screw: 这种滚珠丝杠适用于大负载应用 ... 2. 导程：指滚珠丝杠每转动一周所移动的距离，也就是螺距，通常以毫米（mm）为单位，常见的导程有1mm、1.5mm、2mm、2.5mm、3mm、4mm、5mm、6mm、8mm、10mm等。 3. 精度等级：指滚珠丝杠的制造精度，通常以C级、P级 ...

Audio-Technica’s Sound Burger isn’t just an ’80s novelty; it’s a well-made Bluetooth turntable whose compact form and lively ...

DZOFILM today at NAB 2025 is showing the new member of the Full Frame Lens set. The 18mm Full Frame Lens. The current set ...

Marke is a New York–based brand that specializes in classic, timeless rings that are still sleek enough to keep up with the ...

At NAB 2025 in Las Vegas, MID49 was showing its new. They were also showing their Pickle Trigger for ARRI Standard 3pin ...

关键词：滚珠丝杠；结构；工作原理；制造工艺；轴承选用；螺纹副配合；润滑方式；应用领域；实验数据 Abstract: Ball screw is a basic transmission device ... 作为单位。例如，导程为5mm的滚珠丝杠每转一圈，螺纹轴向移动5毫米。 什么是滚珠丝杠？ 滚珠丝杠更换轴套 ...

Meet the Grand Seiko "Kiri" SBGW323 ✓ A modestly sized addition to the Heritage collection with a 44GS case and purple dial ✓ ...

Returning to Watches & Wonders for its 2025 edition, A. Lange & Söhne captivates attendees with an extraordinary showcase of ...

Audio-Technica (A-T) has just launched a new set of powered bookshelf speakers that pair perfectly with the company's new ...

Economies of scale also come into play, as a PC manufacturer can buy 1,000 motherboards for much less per unit than you can ...