| type="text/javascript"> ch_client = "articlealley"; | | | | these patterns is difficult with ordinary casting |
| ch_type = "mpu"; ch_width = 590; ch_height = | | | | process produced, but with the lost wax casting |
| 250; ch_non_contextual = 4; ch_noborders = 1; | | | | process, you can not use paraffin strength, |
| ch_vertical ="premium"; ch_sid = "590x250 Article | | | | easy-to-carved features, you can use common |
| Mixed Top"; ch_alternate_ad_url = " var | | | | tools and the carving out of the tomb to get the |
| ch_queries = new Array( ); var | | | | same respect paraffin plate material artifacts, and |
| ength)); if ( ch_selected < ch_queries.length ) { | | | | then additional gating system, paint, dewaxing, |
| ch_query = ch_queries[ch_selected]; } Sol | | | | casting, can be beautiful tomb respect dish. |
| process is called investment casting or precision | | | | After dipping hanging sand must be fully dry |
| casting, is a little cutting or no cutting of the | | | | before dipping again linked to the next sand, or |
| casting process, the casting industry in a superior | | | | impact-type, factories, the strength of precision |
| technology, its application is very broad. It is not | | | | casting process. |
| only applicable to all types, all kinds of alloy casting, | | | | Paraffin wax mold is mainly responsible for radio |
| casting and production of dimensional accuracy, | | | | production, the main equipment horizontal duplex |
| surface quality is higher than other casting | | | | pneumatic wax mold casting machine, horizontal |
| methods, or other casting methods were difficult | | | | duplex hydraulic wax casting machines and |
| to cast complex, high temperature, difficult in the | | | | advanced equipment, configuration and reasonable. |
| casting process, can be cast by investment | | | | Radio wax process: |
| casting too. | | | | 1. The original still in the bucket into the melted |
| Casting is in the ancient steel casting based on the | | | | wax. |
| developed. As ancient civilizations, China is using | | | | 2. In the 95 ~ 98 ℃ under the static. |
| this technology one of the earlier, far in the | | | | 3. Remove the air bubbles in the canning wax. |
| centuries BC, in ancient China to create the | | | | 4. Into the thermal insulation box 54 ℃ |
| working people of this lost wax casting technique, | | | | stand-by, shooting wax employees in strict |
| used with a variety of fine casting patterns and | | | | accordance with operating instructions and |
| words bronze tripods and utensils, and other | | | | operate the plant and operational procedures of |
| products, such as respect for the Spring and | | | | injection of the wax pieces repaired burr |
| Autumn when the tomb site, etc.. Tomb respect | | | | inspection area evacuation test, qualified group |
| to multiple base plate intertwining dragons, they | | | | selection based on tree dies casting parts |
| end to end, staggered up and down to form a | | | | according to technical requirements technical |
| moire-like multi-layered hollow middle pattern, | | | | requirements for selected group tree. |