蓝月亮精选资料二四六天天好彩

Dongguan Zhenghang Instrument Equipment Co., Ltd.

Zhenghang Instrument (Hong Kong) Co., Ltd.

Manufacturer of reliability test equipment

Focus on mechanical test equipment

National Advisory Service Hotline

400 8228565

contact us
Service Hotline
400-822-8565
Phone: 0769-81105095
Mobile: 15899697899 13728286358
Postcode: 523000
Address: Building A, No.53, Jinyuanxin Road, Shilongkeng, Liaobu Town, Dongguan City, Guangdong Province
ZH-WD-B micro drop test machine (two stations)
ZH-WD-B Micro Drop Tester
This machine is suitable for repeated drop test of electronic products such as mobile phones to detect the impact resistance of the product falling from a certain height.
I. Technical parameters <br /> Model number: ZH -WD-B
Number of stations: 2
Allowable test piece weight: 2kg (max)
Drop height: 0 ~ 150mm
Test speed range: 0 to 30 times / min
Tests: 100,000 timesDimensions: L820xH750xW450mm
Weight: 40kg
Air source: ≥0.5Mpa
Power source: AC 220V
Power: 400W

System structure and principle:
system structure
System structure and principle
Principle of action:
The lifting cylinder drives the fixture to lower and clamp the phone → ascend → release the air finger → the phone becomes free fall motion → reset the cylinder to reset the mobile phone → the lifting cylinder drives the fixture to lower and clamp the phone → rise → release the air finger → the phone becomes free fall Repeat this exercise until the set number of times.

Third, the machine features:
Energy saving and power saving of about 25%;
Can be set to stop automatically;
Prompt function: It can set the number of times and can automatically stop the test;
The two stations are counted independently, and the test is automatically stopped when the set times are reached;
Adopt LCD touch control screen + PLC programmable controller for action program control;
Drop surface material: aluminum, 10mm thick. Four reset cylinders are used at the drop position;
Adopt pneumatic components and authoritative control methods to greatly improve test speed and consistency;
It uses a rodless cylinder as the driving source for mobile phone lifting and falling, and is equipped with a precision double-acting cylinder for home movement, which is durable.
Function description:
Automatic and manual functions
Number of times clear function
Speed adjustment function operation interface (pictured)
Two-station micro drop test machine
Five, the basic configuration:
Machine body: 1 human-machine interface: 1 set
PLC controller: 1
SMC rodless cylinder: 2
SMC reset cylinders: 4
SMC air gripper: 2 energy-saving solenoid valves: 6 switching power supplies: 1 circuit program: Zhenghang R & D
Introduction to Zhenghang Instrument Mechanics