Zhonghao special tools should pay attention to four aspects when using
2023-06-07 13:16:47
Cangzhou Zhonghao Special Explosion-Proof Tool Manufacturing Co., Ltd., produces explosion-proof tools, special tools, explosion-proof wrenches, contact numbers,
There are four aspects to be aware of when using the special tools in China:
1. Contaminants can prevent accurate torque values. If the parts and tapped holes are contaminant, it will not be possible to have the correct torque value.
2. When pulling special tools, the force should be soft and even. Never use a short, impulsive force to pull, because the jerk will produce an impulse, and the screw or bolt may have twisted over the head at the moment of stopping the force.
3. Friction is a ubiquitous phenomenon, but it also has two effects. The good thing is to keep the parts together; the bad part is that it can have erroneous results when tightened. A mechanic manually tightens the coupling force by only 10%-20% for tensioning, and in many cases, 40%-50% of the torque is used to overcome the friction between the bolt head and the part, along the bolt Additional friction is created by the mating thread surface of the screw hole. Therefore, all these friction factors and other factors should be taken into account when tightening the bolts.
4. When tightening the nut or bolt with damage or obstacle on the thread, pay attention to how much additional torque is required to pass the damaged part, and add this additional torque to the recommended torque value.
Http://news.chinawj.com.cn Submission:
led
There are four aspects to be aware of when using the special tools in China:
1. Contaminants can prevent accurate torque values. If the parts and tapped holes are contaminant, it will not be possible to have the correct torque value.
2. When pulling special tools, the force should be soft and even. Never use a short, impulsive force to pull, because the jerk will produce an impulse, and the screw or bolt may have twisted over the head at the moment of stopping the force.
3. Friction is a ubiquitous phenomenon, but it also has two effects. The good thing is to keep the parts together; the bad part is that it can have erroneous results when tightened. A mechanic manually tightens the coupling force by only 10%-20% for tensioning, and in many cases, 40%-50% of the torque is used to overcome the friction between the bolt head and the part, along the bolt Additional friction is created by the mating thread surface of the screw hole. Therefore, all these friction factors and other factors should be taken into account when tightening the bolts.
4. When tightening the nut or bolt with damage or obstacle on the thread, pay attention to how much additional torque is required to pass the damaged part, and add this additional torque to the recommended torque value.
Http://news.chinawj.com.cn Submission:
Specifications
Recessed LED Downlight with built-in Microwave Motion Sensor
| Model | AM-6.0GY |
| Luminous flux | 800~900lm |
| Luminous Efficacy | >80lm/W |
| Colour Rendering index | 80 |
| Beam Angle | 140° |
| Light Decay | <30% over 10,000 hours |
| Rated Lifespan | >30,000 hours |
| Power consumption | 10 watts |
| Input voltage / Frequency | 80-260vac 50-60HZ |
| Reflector / Diffuser | Frosted diffuser |
| Operating Environment | -20°c~+50°c |
| Dimensions | Φ193*77mm |
| Hole Cut Size | Φ160~Φ180mm |
| LED Source | 56pcs SMD2835 |
| Working mode | ON/OFF or Full/Dim |
| Sensor Range | 180*360 degree |
| Sensor Distance | 6-8m Radius |
| Delay Time |
18-25s |
Sensor Led Down Light,Recessed Led Down Light,Led Ceiling Down Light,Smart Down Light
JIANGMEN MOSCOT OPTOELECTRONIC TECHNOLOGY CO.,LTD. , https://www.jmsensorsled.com