The main purpose of sintering furnace is heating. In the heating process, the heating speed should be fast. The heating material selected shall ensure good thermal conductivity and shall not produce deformation and large heat loss at high temperature. In the process of use, the performance shall be stable for a period of time. Therefore, when choosing the heating element, you should also treat the chemical nature of the product according to your needs to avoid the material of the heating element of the vacuum sintering furnace at 1800 degrees from affecting the quality of the workpiece. Therefore, the heating element of the vacuum furnace should be selected reasonably.
When working in the furnace, if there is liquid in the experiment, a process of liquid evaporation is needed, which can be evaporated by evacuating for a long time to reach high vacuum. Clean the inside of the cavity of the vacuum sintering furnace and pay attention to whether each air hole is blocked. For the cleaning operation of organic and thermal exhaust gases, clean the organic matter on the equipment with alcohol. When disassembling the sealing structure, vacuum system and other parts on the furnace body, clean them with alcohol or gasoline, dry them and apply vacuum grease before assembling.
After stopping the furnace, the vacuum level in the furnace should be kept below 66.5LPA. In addition, the vacuum pump, valves, measuring instruments, thermal instruments, electrical components and other accessories of the sintering furnace shall be used, repaired and maintained in accordance with the technical instructions of the product.
1800 ℃ sintering furnace, what are the maintenance methods?
1. When disassembling the sealing structure, venting system and other parts on the furnace body, clean it with alcohol or gasoline first, dry it, and then apply vacuum grease before assembly.
2. Clean the inside of the chamber (pay attention to whether each air hole is blocked).
3. After stopping the sintering furnace, the vacuum level inside the furnace must be kept below 66.5LPA
4. Vacuum pumps, valves, measuring instruments, thermal instruments, electrical accessories and other accessories must be used, repaired and maintained according to the product technical specifications.
5. If the mesh belt is thimble mesh belt, please polish the thimble end with sandpaper etc. To prevent scratching the battery. If it is angled mesh belt, bake at low speed of 100 to remove organic matter.
6. Cleaning operation of organic waste gas and heat waste gas (including plant affairs and equipment, and fume box of equipment), please use alcohol to clean the organic matter on the equipment.
7. When there is inaccurate limit, control failure, jamming and other phenomena, all transmission parts should be stopped immediately. Do not operate forcibly to avoid damage to the parts.
8. If the lamp is infected by organic matter, please carefully scrub with alcohol cotton or non-woven fabric.
Post time: Apr-14-2022