The 6-point difference between the high and low end insertion force testing machine is high in the market, the mid-end price, and the low-cost insertion force testing machine make the customers feel at a loss when purchasing. The millimeter instrument is the first domestic manufacturer to independently develop and produce the insertion force. The feedback on the market and the characteristics of our insertion force testing machine are summarized as follows. As for which grades the customer ultimately needs to purchase, it is the customer's purchase according to the strength of the company, as well as the test requirements and purposes. Galvanized wire is divided into hot dipped galvanized wire and cold galvanized wire (Electro Galvanized Wire). Galvanized wire has good toughness and flexibility, the maximum amount of zinc can reach 350 g /sqm. With zinc coating thickness, corrosion resistance and other characteristics. Galvanized Wire,Steel Iron Wire,Galvanised Mesh,Electro Galvanized Welded Shenzhou City Hongda Hardware Products Co.,Ltd , https://www.hdgabion.com
1. The protection of the plug-in force tester sensor can be used for anti-collision test. Automatic test of the machine and manual pressing of the up and down keys for hundreds of times to let the upper and lower fixtures of the test machine collide with each other to see if the machine can automatically stop. The effective foolproofing of the sensor can relieve many worries in the customer's operation, and the maintenance cost of the customer's testing machine is greatly reduced.
2. Verify the test speed. Set the maximum speed that can be set by the test machine, set the test stroke, and use the stopwatch and ruler to see if the speed is true and accurate. (If the supplier test speed is false, then the quality of the test machine provided can be imagined, and the supplier's integrity is problematic)
3. Check if the verification screen requires a password to enter. If a password is required to verify, it means that after the test machine can only be sold by its supplier in the future, the asking price is helpless.
4. See if the software is developed for yourself. It can be required to make some minor changes: if the speed of the test machine is generally mm/min, it is required to automatically calculate how many times per minute in the execution screen. The general low-cost plug-in software is outsourced, and the template is fixed. If the supplier has no independent software development capability, it proves that the strength of the technical strength company is average. The key is to add unnecessary costs to future after-sales.
5. Look at the function of the insertion force test machine. In general, the high-end plug-in force tester not only tests the insertion force, but also tests the breaking force (which can replace some functions of the tension machine), the longitudinal force of the connector, and the constant tensile pressure test (the national standard is called "hanging weight" Test"), constant tension retention time life test, etc.
6, the stroke adjustment resolution, the manual adjustment of the finest gear should be 0.01mm, you can manually click to see if there is really moving. The low end insertion force is much fake.
The above is to say that the low-end plug-in force testing machine is not the supplier's strength, technical strength, integrity, or the parameters of the testing machine itself, the foolproof protection, the test function can not be compared with the high-end insertion force. There are also sometimes third-party verifications. It is not enough to simply check the force value, but also the verification speed. Also look at the data connection between the hardware computer and the machine. If it is a simple USB or R232 interface, it is a simple low-end insertion force, low sampling, and the load protection is not timely. The institution of the agency)
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn