What is a sucker Suction cup knowledge broadcast Suckers, a kind of tool in machining, mainly include magnetic suction cups and vacuum suction cups. The chuck is divided into an electromagnetic chuck and a permanent magnetic chuck. The electromagnetic chuck is composed of a cast steel shell and a coil, and generates a magnetic field by contacting a direct current to hold the workpiece tightly.

What constitutes a safety light curtain The safety light curtain consists of two parts: a light projector and a light receiver. After the emitted infrared light is modulated, it is received by the light receiver, so that an object enters the protection network.

Popularization of knowledge of vacuum conveyor Vacuum conveyor, also known as vacuum feeder, is a kind of dust-free pipe conveying equipment. It uses vacuum suction to transport granular or powdered materials to a closed pipe.

How to troubleshoot relay film type faults The faults of the relay are mainly manifested as no signal and false signal, such as thin-film faults. details as follows: 1. Due to the poor fit between the plunger and the towel body (or skeleton), or due to burrs and uncleanness, the plunger is stuck and the pressure relay does not operate.

What are the advantages and disadvantages of vacuum generators and vacuum pumps 1. Vacuum generator: The vacuum suction cup can be calculated according to -0.5 atmospheres, that is, 0.5KG/CM2==5G/MM2, and it is easy to cause waste if the suction is too large.

How to choose the structure material of solenoid valve Because solenoid valves are used to handle various fluids, from clean dry air to corrosive chemicals, the temperature range is approximately from zero to 1,000 degrees Celsius, and the pressure ranges from close to full vacuum to 50,000 psig. )

What is the application and working principle of the color sensor The color sensor detects the color by comparing the reference color and the object color that have been taught before. When the two colors are consistent within a certain error range, the detection result is output.

Several protective measures for pneumatic control valves
The role of pneumatic control valves in process control is well known. In many control processes, it is required that the control valve should be in a certain position when a failure occurs to protect the process from accidents. This requires the design of the control valve to implement fail-safe three-break protection measures.

What taboos should be paid attention to when using filters
In order to prevent the filter cup of pneumatic components from being damaged by external force, do not install it beside the passage of transportation vehicles, or set up guard rails.

What are the precautions for using the rotary clamping cylinder
Rotary clamping cylinder refers to the cylinder that can expand and contract when the piston rod rotates 90° (or right), and then the workpiece is clamped by the clamping arm through the clamping stroke, which is used to clamp small workpieces. Compared with direct clamping, the space above the workpiece can be effectively used before clamping. There are two types of rotary clamping cylinders: standard and heavy. The heavy-duty type can withstand greater moments of inertia.