1) formulate and execute electrical equipment safety regulations, including opening electrical joint pin of furnace door, grounding of furnace shell, protection against electric shock, shielding of high frequency equipment, leakage protection of high voltage and protection of control cabinet to ensure the safety of people and equipment. The place of production operation should adopt insulating labor measures and be equipped with protective equipment.

2) the fuel furnace and controllable atmosphere furnace shall be explosion-proof, including preventing gas and controllable atmosphere tempering and flameout, preventing gas and controllable atmosphere from leaking, preventing explosion caused by improper operation of exhaust technology of controllable atmosphere furnace, and preventing the combustible atmosphere remaining in the furnace after stopping the stove from being accidentally ignited. The corresponding control device should be set up.

3) prevent burns and burns in high-temperature operation, and be equipped with necessary labor protection articles.

4) prevent the direct injury to operators by harmful materials morning post pipe, handling, use and hazardous reaction products of materials, and establish corresponding operation and storage procedures.

5) prevent direct damage of dust generated by sand blasting and other processes. Equipment should be airtight and ventilation dust removal.

6) reduce the noise in the workshop and take measures to reduce noise and avoid noise.

7) to prevent fire in the workshop, the quenching oil in the workshop shall have a cooling oil circulation system, and there are emergency oil discharge measures and fire prevention measures. Flammable articles, such as hydrogen, acetylene, propylene, butane and other places, transport pipeline and valve reliability should meet the requirements.

8) the workshop of the automatic spinning locomotive shall meet the requirements of the thermal processing workshop for fire prevention, good ventilation and heating, and maintain the appropriate temperature.

9) the lighting of the workshop should be strong enough to facilitate workers' production operation, so as to reduce operational errors and cause accidents.

It can be said that the automatic spinning machine can achieve the following effects to a certain extent in the application of numerical control technology, that is, to shorten the preparation time and processing time, adapt to the change of processing conditions, improve the repeat processing accuracy and prevent accidents. However, some of the new hydraulic copying automatic automatic spinning machine can also achieve. In addition, no matter which control method is adopted, the determination and output of the cycle path depends largely on the skilled skill of the operator. Therefore, the nc automatic programming technology will be an important research topic in the future. It should be able to determine and input the cycle times and produce qualified products only by input the shape, size and shape of the rotating wheel according to certain routine procedures.