Important indicators of machining and structural design
2024-04
Fine machining in the production process because of the transition of the band size is small, which will make its mechanical properties, fine machining can be achieved to the extent of its mobility and the formation of bright crystals shall not prevail, the general temperature of 715 ~ 740 ℃. Meticulous mechanical processing of the production temperature, to the extent that the melt in the process of reinjection will have good fluidity, equipment in the process of selecting the casting temperature needs to be based on the process of reinjection of the distance as well as reinjection of the process of cooling and other factors to be determined.
Meticulous mechanical processing of the use of temperature of the melt in the process of reinjection will have its very good mobility, choose the temperature of the meticulous mechanical processing should be based on the distance of reinjection, reinjection process of cooling, alloy, specifications, flow rate and other factors to determine. Meticulous mechanical processing of round ingot crack tendency is relatively low, so that there can be to a certain extent of its alloy has its good ability to make up for the shrinkage of the exhaust, in the use of the ability to create the order of its close to the conditions, in the use of the density can be improved, the casting temperature is generally higher.
NEXT:
2026-03-23
On March 19, 2026, the domestic industry’s first large-scale IMC (In-Mold Coating) automotive exterior component successfully rolled off the production line in Jiaxing, China. As a key partner and precision mold supplier, Wanlong Mould was deeply involved in the R&D of this milestone project for Li Auto. The Wanlong team successfully overcame deformation control challenges for the 1.4m x 1.2m extra-large mold and pioneered an "all-scenario" sealing solution. By maintaining PUR coating thickness tolerances within ±0.1mm, Wanlong helped Li Auto achieve a critical "0-to-1" breakthrough in green manufacturing for exterior parts.
2026-03-23
On January 26, 2026, Zhejiang Wanlong Mold participated in the strategic launch of the IMC (In-Mold Coating) project led by Geely Automobile, SABIC, and Minth Group. As a key mold supplier, Wanlong Mold is instrumental in overcoming technical challenges for large exterior parts, focusing on high-precision tooling and eco-friendly manufacturing.
2024-04-30
Machining installation sequence and process
Installation of detailed machining sequences to be aware of：Arrangement of detailed machining sequence, need to follow "First face after the hole", "First rough after fine" the basic principles.
2024-04-30
Machining technology heat treatment process
With the development of aerospace, industry, microelectronics industry, modern and bioengineering technology, the demand for / detailed mechanical parts (feature size in the micron to millimeter level) is increasingly urgent.