General cargo handling precautions
The first one minimizes the number of handling;
Article 2 Use handling tools as much as possible;
Article 3 pays attention to personal and material security;
Article 4: Pay attention to the types and marks of materials, and the materials shall not be confused due to handling;
Article 5 adopt different handling methods for different materials.
method:
1. Before moving the object, the weight and size of the object should be estimated. When it is too heavy and too heavy for manual handling, it is best to use other methods.
2. It is best to take protective measures such as gloves, masks, overalls, helmets, etc. before handling objects.
3. When transporting objects, first check whether the objects have nails, sheets and loose parts to avoid damage.
4. When applying the palm to grasp the object, you can not use only your fingers to grasp the object, so as to avoid the object slipping.
5. When carrying, keep your footsteps steady and walk carefully to prevent slipping or tripping.
6. When placing objects, be careful and do not slam into them to prevent damage.
7. The object with the marking method should be placed according to the marking method, and can be placed upside down. At the same time, the material label of the object should be outward.
Easy to read and identify.
Precautions for handling dangerous goods Article 1 Before handling, the safety management department shall formulate safety protection measures according to the nature of loading and unloading dangerous goods and the working environment.
The safety notice notice shall be issued to the operation department, and the operation shall not be arranged without the safety measures being implemented.
Article 2 Before loading and unloading dangerous goods, the necessary ventilation and cleaning shall be carried out on the vehicles and ships. There must be no residue after loading and unloading. For vehicles with highly toxic materials, they must be cleaned after unloading.
Article 3 When loading and unloading dangerous goods, it must be undertaken by the trained dangerous goods loading and unloading team and loading and unloading instructors. The operating department must do the safety protection work according to the requirements in the handling safety precaution notice, prepare sufficient protective equipment, and prohibit illegal operation. .
Article 4 The loading and unloading personnel of dangerous goods shall wear corresponding protective articles according to the nature of the dangerous goods to be transported. They must be lightly loaded and unloaded during loading and unloading to prevent impact, heavy pressure, hauling and dumping. Do not damage the packaging containers, pay attention to the signs, and stack them properly and safely. . Article 5 It is strictly forbidden to strictly check the loading, loading and delivery departments of goods that are damaged by packaging.
Article 6 Shipment of explosives, highly toxic, radioactive, flammable liquids, flammable gases, etc. must use transportation equipment that meets safety requirements. It is forbidden to transport explosives with battery trucks, dump trucks, bicycles, etc.; it is forbidden to transport dangerous goods such as flammable and explosive liquefied gases with forklifts and forklifts.
Article 7 Chemical dangerous articles whose chemical nature, protection or strict fire method are in conflict with each other shall not violate the fitting restrictions and mixed shipment.
Article 8 The work and protective equipment for loading and unloading poisonous and radioactive articles shall be specially designed for use. Any tools used for loading and unloading dangerous materials shall be cleaned after the operation and properly kept.
Microstepping is a method of controlling stepper motors, typically used to achieve higher resolution or smoother motion at low speeds.
Micro Stepper Motor divides each full step into smaller steps to help smooth out the motor`s rotation, especially at slow speeds.
Microstepping is achieved by using pulse-width modulated (PWM) voltage to control current to the motor windings. The driver sends two voltage sine waves, 90 degrees out of phase, to the motor windings. While current increases in one winding, it decreases in the other winding. This gradual transfer of current results in smoother motion and more consistent torque production than full- or half-step control.
Micro stepper motor,Micro linear stepper motor,Micro stepping stepper motor
Shenzhen Maintex Intelligent Control Co., Ltd. , https://www.maintexmotor.com