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新闻资讯

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  • 04-10

    2021

    plc控制柜与变频控制柜本质区别什么？

    plc控制柜厂家用来逻辑操控,首要用于组织的动作流程操控； 变频操控柜能够起到对动力装置进行维护一起又具有软发起的功用;如改动风机水泵等负载的速度,调度水压,流速等。 但实践...

  • 04-10

    2021

    PLC控制设计的基本原则

    PLC的应用往往涉及许多相关的电气知识，和其它专业控制领域的相关知识。要想较好地掌握PLC的使用和设计，一般要具备一定的相关基础知识，如电工学（含电工基础，电机学，电气控...

  • 04-10

    2021

    PLC系统控制柜在使用时有什么特殊的要求

    (1)环境温度:作业环境温度与部件的作业温度有关，一般应在5℃-40℃之间。 (2)环境湿度:PLC体系控制柜的安装环境应尽或许干燥。作业环境中相对湿度的答应范围是百分之95，不会产生冷...

  • 04-10

    2021

    PLC控制柜基本知识

    1、空开：一个总的空气开关，这个是整个柜体的电源控制。相信每个柜子都必须要有的一个东西。 2、PLC：这个要根据工程需要选择。打个比方如果工程小可以直接便是一个一体化的...

  • 04-10

    2021

    电气控制柜有哪些作用

    （一）用途 电气控制柜主要用于接收液位控制仪（器）所输出的高、低水位控制信号，控制液泵电动机的自动开起与停止，其控制形式有全压起动、降压软启动柜起动、软起动、变频控...

  • 04-10

    2021

    电气控制柜的布局要求你知识是什么吗？

    电气控制柜的布局要求你知道有哪些吗？下面就跟着小编一起来简单的了解看看吧！ 1.确保 电气控制柜 内所有设备接地良好，使用短粗接地线连接到公共接地点或接地母线。连接到变...

  • 04-02

    2021

    变频控制柜设计方案常见问题

    直流变频自动控制系统设计方案前，一定要掌握系统软件配置，工作方式，自然环境，操纵方法，顾客实际规定实际系统软件分新设计方案系统软件或是旧设备维修系统软件。 对旧设备...

  • 04-02

    2021

    PLC远程系统应该具备的5项基础功能

    1、PLC远程文件管理。 这里的文件管理是指远程可通过服务端、客户端等软件系统来上传文件、下载文件以及修改文件名、添加文件夹等操作，文件管理在线同步更新。实现PLC远程文件...

  • 03-30

    2021

    控制柜起动过电流跳闸的原因

    1.频率上升到一定值引起过电流跳闸 （1）过电流现象。因为负载偏心和有降速装置，当负载转到偏心造成的附加转矩最大时，变频器的电流也达到最大值，此时变频器的输出频率上升到...

  • 03-30

    2021

    PLC性能的高低如何去比较？

    1、输入/输出点数： 输入/输出点数是 PLC 组成控制系统时所能接入的输入/输出信号的最大数量，表示PLC组成系统时最大的规模。 2、应用程序的存储容量 应用程序的存储容量是存放用户...

新闻资讯

EcoEnclose Review: A Real-World Look for E-commerce Admins

Posted on Wednesday 25th of February 2026
An honest, experience-based review of EcoEnclose's sustainable packaging from an office administrator who manages $30k+ in annual vendor spend. Covers the good, the gotchas, and whether it's worth the switch. [...]
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When to Pay More for Packaging: A Buyer's Guide to Rush Orders and Reliability

Posted on Tuesday 24th of February 2026
An office administrator shares hard-won lessons on managing food service packaging orders, explaining when it's smart to pay a premium for speed and certainty versus when to stick with standard options. [...]
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新闻资讯

Dixie Paper Plates, Cups & Coupons: A Quality Manager's FAQ

Posted on Tuesday 24th of February 2026
A packaging quality manager answers the most common (and a few surprising) questions about Dixie products, from plate sizes and coffee cups to finding deals and avoiding costly mistakes. [...]
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新闻资讯

The Real Cost of Your Brother Printer Not Detecting Ink

Posted on Thursday 12th of February 2026
A procurement manager breaks down why 'printer not detecting ink' is rarely a simple hardware failure, and how chasing the wrong fix can cost your business hundreds in hidden downtime and wasted supplies. [...]
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新闻资讯

Bubble Wrap, Business Cards, and Buying Decisions: An Admin's FAQ

Posted on Thursday 12th of February 2026
An office administrator shares real-world answers to common purchasing questions about bubble wrap, business cards, and other supplies, based on managing a $50,000 annual budget across 8 vendors. [...]
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新闻资讯

Why I Think Small Orders Deserve Respect (And How to Handle Them Right)

Posted on Wednesday 11th of February 2026
A procurement specialist with over 200 rush orders under their belt argues that dismissing small clients is a strategic mistake, sharing hard-won lessons on balancing feasibility, risk, and long-term value. [...]
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新闻资讯

The $22,000 Envelope: How a Simple Spec Mistake Taught Me to Think in Total Cost

Posted on Wednesday 11th of February 2026
A quality manager shares a costly lesson about packaging specifications, hidden fees, and why the cheapest quote is rarely the cheapest option in the long run. [...]
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新闻资讯

The Real Cost of Choosing a Beverage Packaging Partner: A Procurement Manager's Perspective

Posted on Wednesday 11th of February 2026
A cost controller with 6 years of experience managing a $180k annual packaging budget explains why the lowest quote for aluminum cans is often the most expensive choice, and how to evaluate a partner like Ball Corporation on total value. [...]
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新闻资讯

The Bankers Box Size Guide: What You Actually Need to Know for Office Storage

Posted on Wednesday 11th of February 2026
A practical guide to Bankers Box dimensions and storage solutions, written from the perspective of someone who's managed hundreds of rush orders and learned the hard way about getting the right box on time. [...]
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新闻资讯

The Real Cost of 'Free' Printable Cards: A Procurement Manager's Reality Check

Posted on Tuesday 10th of February 2026
Printable cards seem like a budget win, but hidden costs in paper, ink, and time can turn a 'free' template into an expensive headache. A cost controller breaks down the true TCO. [...]
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