The dispensing machine is a small part specially used for the manufacture and production of semiconductor, electronic components and liquid crystal electronic components. The efficiency of dispensing machine has a great influence on many electronic components, not only on the durability of electronic equipment hardware, but also on the operation stability of software system. Therefore, in the production of electronic components, it is very important to use high-quality automatic dispensing machine. Next, Xiaobian will briefly introduce how to judge and select reliable dispenser quality and performance from multiple brands and models. 1. The basic parameters of the automatic dispenser determine the performance of the automatic dispenser. Generally speaking, the performance and application of the glue machine will be directly reflected in the basic parameters of the glue machine, such as the adjustable amount of glue, the glue frequency, the power and energy consumption of the equipment, the noise decibel size, the heating speed, the internal heat dissipation of the motor, etc. This machine has the advantages of low noise, fast frequency, low energy consumption, low heating power, good cooling system and reliable quality.

2、通過膠機(jī)材料的位置和工藝的外觀。點(diǎn)膠機(jī)的質(zhì)量也可以在視覺上不同于材料的外觀和工藝的準(zhǔn)確性。高品質(zhì)點(diǎn)膠機(jī)采用高品質(zhì)耐用高檔材料制作外殼，外殼涂漆，層間光澤均勻，細(xì)節(jié)處理好。該材料還具有優(yōu)異的耐壓性、抗氧化性和耐老化性，且無銹蝕特性。

2. The position of the material passing through the rubber machine and the appearance of the process. The quality of the dispenser can also be visually different from the appearance of the material and the accuracy of the process. High quality dispenser adopts high quality durable high-grade materials to make the shell, the shell is painted, the gloss between layers is even, and the details are well handled. The material also has excellent pressure resistance, oxidation resistance and aging resistance, and no corrosion.

看看市場份額和用戶估計(jì)?？煽康闹扅c(diǎn)膠機(jī)往往容易被市場上的廣大消費(fèi)者所識別。它已成為行業(yè)中的配藥設(shè)備之一，是許多電子制造商不可缺少的供應(yīng)商。因此，為了區(qū)別配藥機(jī)的優(yōu)勢和劣勢，我們可以看看市場占有率，了解客戶配藥機(jī)公司的運(yùn)行穩(wěn)定性和服務(wù)積極性信息，確定哪個(gè)位置的配藥機(jī)是深圳配藥機(jī)公司的產(chǎn)品，哪個(gè)更便宜可靠。

Look at market share and user estimates. Reliable touchdown dispensers are often easily recognized by consumers in the market. It has become one of the most popular dispensing equipment in the industry and an indispensable supplier for many electronic manufacturers. Therefore, in order to distinguish the advantages and disadvantages of dispensing machine, we can look at the market share, understand the operation stability and service enthusiasm of the customer dispensing machine company, and determine which dispensing machine is the product of Shenzhen dispensing machine company, which is cheaper and reliable.

落膠機(jī)不良率高與什么因素有關(guān)?

What factors are related to the high defect rate of the glue dropping machine?

因素一，配藥機(jī)配藥位置不合理

Factor 1: unreasonable dispensing position of dispensing machine

一般來說，在點(diǎn)膠任何產(chǎn)品時(shí)，應(yīng)遵循點(diǎn)膠機(jī)的點(diǎn)膠量不應(yīng)超過焊點(diǎn)間距的一半的原則，如果超過這個(gè)點(diǎn)膠量可能會導(dǎo)致不良率的增加!

Generally speaking, when dispensing any product, it should follow the principle that the dispensing amount of the dispensing machine should not exceed half of the spacing between solder joints. If the dispensing amount is exceeded, it may lead to the increase of defect rate!

因子2。配藥壓力的控制

Factor 2. Control of dispensing pressure

配膠壓力越大，配膠量越大，配膠壓力越小，配膠量越小，應(yīng)綜合膠水特性、溫度、環(huán)境等因素進(jìn)行合理設(shè)置!

The larger the glue pressure, the larger the glue quantity, the smaller the glue pressure and the smaller the glue quantity. It should be set reasonably according to the glue characteristics, temperature, environment and other factors.

三、膠機(jī)針位的大小選擇

III. selection of needle position of rubber machine

一般來說，膠機(jī)的位置針的直徑應(yīng)該是點(diǎn)膠量的一半左右，這是更合適的針的尺寸，否則會導(dǎo)致點(diǎn)膠機(jī)點(diǎn)膠太多或太小，增加產(chǎn)品的不良率!

Generally speaking, the diameter of the needle in the position of the dispenser should be about half of the dispensing amount, which is the most appropriate size of the needle, otherwise it will cause too much or too small dispensing in the dispenser, increasing the defective rate of the product!

四、膠水溫度控制

IV. glue temperature control

一般來說，環(huán)氧樹脂膠的存放環(huán)境應(yīng)在0~5℃左右，使用溫度在23℃左右，在使用膠水時(shí)應(yīng)使膠水更好地適應(yīng)周圍環(huán)境，避免在使用膠水時(shí)出現(xiàn)畫圖的問題!

Generally speaking, the storage environment of epoxy resin glue should be around 0 ~ 5 ℃, and the use temperature should be around 23 ℃. When using glue, make the glue better adapt to the surrounding environment, and avoid drawing problems when using glue!

五、膠水的粘度

V. viscosity of glue

上膠機(jī)的位置上膠粘度小，上膠機(jī)上膠量小，上膠機(jī)上膠量小，上膠機(jī)上膠前要合理控制上膠粘度，以免影響正常上膠工作!

The gluing viscosity of the gluing machine is small, the gluing amount of the gluing machine is small, and the gluing amount of the gluing machine is small. Before the gluing of the gluing machine, the gluing viscosity should be controlled reasonably to avoid affecting the normal gluing work!

避免空氣進(jìn)入

Avoid air entry

的位置選擇的膠機(jī)的周邊環(huán)境是非常重要的,在配藥機(jī)之前,我們需要將點(diǎn)膠機(jī)在一個(gè)干燥,封閉的環(huán)境,避免空氣進(jìn)入,點(diǎn)膠機(jī)打空的現(xiàn)象,而且為了減少配藥的次品率!

The surrounding environment of the dispenser is very important. Before dispensing, we need to keep the dispenser in a dry and closed environment to avoid air entry and empty dispensing. In addition, in order to reduce the defective rate of dispensing!

好了，今天小編為大家簡單介紹一下這里!明天的咨詢會更精彩哦!請不要錯(cuò)過!

Well, today Xiaobian will give you a brief introduction here! Tomorrow's consultation will be more wonderful! Please don't miss it!