19לְקַלְקֵל
19לְקַלְקֵל
מכונת בדיקת דחיסה קרטון נפוצה ניתוח תקלות
כשל המערכת המכאנית של מכונת בדיקת הדחיסה של הקרטון 1. The wear and elongation of the lower transmission chain affects the normal operation of the main engine. Because the chain shaft or chain chip hole wear after long-term use increases the chain perimeter, the chain tensioning wheel position should be adjusted. 2. The parallelism between the upper and lower pressing plates is out of tolerance, which affects the test accuracy. א. The elongation of the chain causes relative angular displacement of the... 19לְקַלְקֵל
Constant temperature humidity test box common use questions
Question 1: users who use the constant temperature and humidity test chamber for the first time may encounter this situation. The humidity suddenly shows 100% in the test process, but they do not know what causes it. שלב 1: Check whether the wet bulb gauze is hanging on the humidity sensor.The sensor near the sink is the humidity sensor. The gauze should be hung on the humidity sensor and cover the temperature sensing part of the sensor.There are a few... 16ינואר
תא בדיקת אבק יכול לדמות את אקלים האבק הטבעי
תא בדיקת אבק יכול לדמות את האופי ההרסני של אבק וגז על המוצר, מתאים לבדיקת מאפייני האיטום של מעטפת המוצר, the key to the casing waterproof grade specification requirements of IP5X and IP6X2 level of experiment.Machinery and equipment with the cyclone dust vertical circulation system, הניסוי עם יישום מערכת מחזור פח האבק, כל צינור בוחר לייבא ייצור לוחות נירוסטה מתקדמים, חיבור תחתית תעלה ושקע פח חרוטי, centrifugal fan into the... 16ינואר
What is the reason for the failure of the sprayer in the salt spray test chamber
Salt spray test chamber can test the corrosion resistance of some commodities according to the inspection of raw materials, corrosion resistance and corrosion working ability, as well as the processing quality of similar protective layer.The test chamber is suitable for parts, electronic components and metal composite materials.And corrosion resistance and erosion tests of industrial products.Next, let's look at the reason why the sprayer of the salt spray test chamber fails. 1. Check whether the switching power supply is plugged in,... 31דצמבר
Demand and test method analysis of tensile force and standard distance of rubber tensile testing machine
The tensile strength and calibration distance of rubber tension testing machine are two very important parameters in the process of using, tensile strength and calibration distance change, so the demand for these two parameters is very high, they directly determine the success or failure of the tension testing machine experiment and the quality, the following summary of the following requirements for tensile strength and calibration distance: 1. Equipment to accurately depict stress-strain curves There is a close relation between the tension... 31דצמבר
שיטת דגימה ונוהל תפעול של חומר גומי בבדיקת מתיחה
מוצרי גומי הפכו כעת לצרכים יומיומיים חיוניים בחיי היומיום שלנו, כגון צמיגים, צינורות גומי, מסועים, sealing rings and so on.Before these rubber materials can be made into rubber products, we will do a series of tests to prove that it is qualified before it can be used for production.The rubber tensile test is one of the comprehensive physical and mechanical properties test items.Here, Suzhou Ligao will teach you the sampling method and operation procedure of... 31דצמבר