亚洲av高清一区三区三区,日韩精品人妻无码久久久,伊人网在线视频观看91,国产不卡的丝袜综合在线

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

News



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Industry information

當(dāng)前位置:

首頁(yè) News Industry information
  • Surface treatment process of plastic shell of communication equipment

    Surface treatment process of plastic shell of communication equipment

    2025-05-28

    Nowadays, there are many popular surface treatment methods for mobile phone shells, including metal and plastic. However, whethe……

    MORE
  • Causes and solutions of weld lines in injection molding

    Causes and solutions of weld lines in injection molding

    2025-05-28

    When the plastic melt fills the mold cavity during injection molding, if the temperature of two or more melts is not exactly the……

    MORE
  • 塑膠外殼模具結(jié)構(gòu)設(shè)計(jì)的步驟

    塑膠外殼模具結(jié)構(gòu)設(shè)計(jì)的步驟

    2025-05-21

    塑膠外殼模具結(jié)構(gòu)設(shè)計(jì)有哪些步驟?隨著人們審美觀念的不斷提高,塑膠外殼模具已經(jīng)成為一種很受歡迎的塑膠外殼產(chǎn)品。我們先來(lái)看看塑膠外殼加工的一般步驟。 一、塑膠外殼的技術(shù)分析 在模具設(shè)計(jì)之前,設(shè)計(jì)師要充分分析研究自己的塑料產(chǎn)品是否符合注塑成型的原理,這就需要和產(chǎn)品設(shè)計(jì)師進(jìn)行仔細(xì)的磋商,達(dá)成共識(shí)。其中包括對(duì)……

    MORE
  • 塑料注塑模具加工精度的控制方法

    塑料注塑模具加工精度的控制方法

    2025-05-21

    塑料注塑模具加工的精度決定了塑膠制件的精度,因此對(duì)塑料注塑模具加工精度的控制是很重要的。那么我們?cè)谀>呒庸さ倪^(guò)程中應(yīng)該如何對(duì)精度進(jìn)行控制呢? 1、優(yōu)化塑料注塑模具加工工藝 不同的模具結(jié)構(gòu)應(yīng)選擇不同的加工方法。在控制模具加工精度的時(shí)候,要滿足實(shí)際的工作要求,選擇合適的模具加工的工藝并嚴(yán)格執(zhí)行。各種塑料……

    MORE
  • 塑膠外殼的特點(diǎn)具體是怎么樣的

    塑膠外殼的特點(diǎn)具體是怎么樣的

    2025-05-14

    在現(xiàn)代人的生活之中,塑膠外殼已經(jīng)是一種很普遍存在的東西了,人們的日常生活中也離不開(kāi)塑膠外殼,其中主要的原因在于塑膠外殼的特性,因?yàn)樗苣z外殼的韌性,耐高溫,耐低溫,比一般的金屬外殼相對(duì)更加穩(wěn)定,而且更加的耐沖擊,下面我們就一起來(lái)看看塑膠外殼的特點(diǎn)具體是怎么樣的。 現(xiàn)在人們先選擇塑膠外殼的原因之一就是塑膠外殼……

    MORE
  • How to choose the plastic shell of power supply

    How to choose the plastic shell of power supply

    2025-05-14

    As more and more power plastic shells appear in the market, people have more and more choices for power plastic shells, but ther……

    MORE
  • Processing characteristics of plastic shell of power supply

    Processing characteristics of plastic shell of power supply

    2025-05-07

    In fact, the common processing of the power supply plastic shell mainly includes a female mold composed of a female mold combine……

    MORE
  • Advantages of power plastic shell

    Advantages of power plastic shell

    2025-05-07

    With the continuous progress of the times, many different shell materials are emerging in endlessly, including our more traditio……

    MORE
  • 塑膠注塑加工操作時(shí)需要注意的事項(xiàng)

    塑膠注塑加工操作時(shí)需要注意的事項(xiàng)

    2025-04-29

    很多行業(yè)外的朋友不太了解。中原專(zhuān)門(mén)從事塑膠注塑加工,擁有豐富的行業(yè)經(jīng)驗(yàn),下面就來(lái)告訴你,在塑膠注塑加工操作的時(shí)候,需要注意什么事項(xiàng)呢。 一、生產(chǎn)工藝的調(diào)整: 1、先檢查工藝參數(shù)是否與實(shí)際型號(hào)、材料、模具相同; 2、當(dāng)同時(shí)輸入工藝參數(shù)的時(shí)候,首批以稍減的壓力速度開(kāi)始生產(chǎn),然后逐漸……

    MORE
  • How to choose plastic shell manufacturers

    How to choose plastic shell manufacturers

    2025-04-29

    At present, the plastic injection molding industry is a very good industry, because the current social development cannot be sep……

    MORE
  • Plastic mold injection molding process

    Plastic mold injection molding process

    2025-04-23

    The whole process of plastic mold injection molding includes feeding, plasticizing, mold filling, pressure maintaining, backflow……

    MORE
  • How to ensure the quality and safety of plastic shell

    How to ensure the quality and safety of plastic shell

    2025-04-23

    Plastic shell processing refers to the processing of plastic molding and plastic blank making tools. It consists of an upper mol……

    MORE
« 1 2 3 4 5 6 7 8 »
Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
99久久久精品免费香蕉| 中文精品视频在在线观看| 肉棒肏嫩屄在线观看视频| 日韩欧美国产精品综合嫩v| 在线亚洲欧美专区动态图| 激情97综合亚洲色婷婷五| 浪潮国产亚洲精品一二区| 青青青娱乐在线观看视频| 久久久久久双插| 久久丁香五月天综合网| 国产 在线 欧美 日韩| 日本老熟妇乱子在线看片| 亚洲国产精品三区二区不卡| 久久久中文字幕在线视频| 亚洲日韩美女中文字幕乱| 在线成人亚洲中文字幕av| 黄喷水美女网站在线观看| 区二区免费国产在线观看| 成A人电影在线观看日本| 91不卡国产黄色在线播放| 亚洲国产cao| 国产精品成人又粗又长又爽| 這裏匯聚了亚洲中文字幕| 视频一区二区三区日韩视频| 精品国产中文字幕久久久| 国产av无码亚洲avh| 亚日韩在线中文字幕亚洲| 大鸡把肏屄在线免费观看| 久久亚洲av无码精品色| 亚洲av日韩av不卡精品| 亚洲 自拍 另类小说综合图区| 欧美亚洲h在线一区二区| 亚洲欧美中文日韩天堂网| 好爽毛片一区二区三区四无码三飞| 97免费在线视频资源站| 日韩久久成人av一区二区| 色哟哟网站在线最新入口| 一本久久精品一区二区三区| 久久久中文字幕在线视频| 国产精品一区中文字幕在线| 黑人粗大无码av人妻一区|