What is an automatic spinning machine？
Automatic spinning machine is CNC forming spinning processing equipment.
Spinning is the use of automatic spinning machines to form thick-walled metals into cylindrical parts, including refractory metals, non-ferrous metals, stainless steel and other materials, and spin them into various sizes of thin-walled pipes or special-shaped hollow rotation by powerful automatic spinning machines. piece processing.
Spinning processing is to clamp the blank on the mold core, and the automatic spinning machine drives the mold core and the blank to rotate together at high speed. At the same time, the roller pressure and feed motion are used to make the blank locally deform to obtain axisymmetric parts.
The spinning die is simple and has local deformation. It can be used to process large parts with small power and tonnage equipment. It is mostly used for small batches and complex shapes.
The principle of the automatic spinning machine is that when the workpiece rotates at a high speed, a strong external force squeezes the workpiece according to a certain path, and the rollers repeatedly press the material to make it from point to line, from line to surface, resulting in thermal deformation of the workpiece to form the desired shape. Different extrusion forces are required. Small automatic spinning machines can be driven by a servo motor to generate pressure. Some large powerful automatic spinning machines require hydraulic extrusion.
1) Formulate and implement electrical safety regulations for electrical equipment, including opening the furnace door electrical connection, the grounding of the furnace shell, the protection against electric shock, the shielding of high-frequency equipment, the leakage protection of high-voltage electricity and the protection of control cabinets, etc. to ensure the safety of people and equipment. Insulated labor measures and protective equipment should be adopted at the production and operation site.
2) The fuel furnace and controllable atmosphere furnace shall be explosion-proof, including preventing gas and controllable atmosphere from tempering and flameout, preventing gas and controllable atmosphere leakage, preventing explosion caused by improper operation of controllable atmosphere furnace exhaust process, and preventing controllable atmosphere furnace After the gas furnace was shut down, the flammable atmosphere remaining in the furnace was accidentally ignited and exploded. Appropriate control devices should be established for this purpose.
3) To prevent scalds and burns under high temperature operation, equipped with necessary labor protection articles.
4) Prevent the direct damage to the operator caused by the early reporting, handling, and use of hazardous materials, as well as the harmful reaction products of the materials, and establish corresponding operation and storage procedures.
5) Prevent the direct damage of dust generated by sandblasting and other processes. The equipment should be airtight and exhausted for dust removal.
6) Reduce the noise in the workshop and take noise reduction and sound insulation measures.
7) To prevent fire in the workshop, the quenching oil in the workshop should have a cooling oil circulation system, emergency oil discharge measures and fire prevention measures. The placement position of flammable materials, such as hydrogen, acetylene, propane, butane, etc., and the reliability of conveying pipelines and valves should all meet the requirements.
8) The workshop of the automatic spinning machine workshop should meet the requirements of the thermal processing workshop, be fireproof and have good ventilation and heating conditions, and maintain a suitable temperature.
9) The lighting in the workshop must be of sufficient intensity, which is conducive to the production and operation of workers, so as to reduce operational errors and accidents.
