Nákladné auto list pružina konzola stratený vosk investícia odlievanie

Produkt Úvod

A casting plate assembly used for casting leaf spring brackets of heavy-duty trucks. The present invention aims to provide a heavy-duty truck leaf spring bracket casting plate that improves shrinkage problems, improves riser feeding capabilities, and improves yield and production efficiency. Assembly. This heavy-duty truck leaf spring bracket casting plate assembly is characterized by including: four molds corresponding to the shape of the heavy-duty truck leaf spring bracket, a lower type cross runner, an upper type cross runner, a riser and Cold iron; the casting molds are grouped in pairs and the hot joint ends of the two casting molds in each group are opposite, and the cold iron is arranged between the two hot joint ends; the upper mold runner is overlapped with the lower mold runner Above, the upper type runner is connected with the inner runner in the casting mold, and the lower type runner in each group of casting molds is connected with the sprue base respectively; the riser is the hot side riser, which is set on the upper Between the molded runner and the ingate in the mold.
The lost wax method, also known as the lost wax casting method, is a production process in starodávny Čína. In moderný časy je stále metóda použitý na vykresliť the jemno detaily v kovoobrábanie. Suché výrobky sú často ťažké výroba splatné splatné dizajn. The lost vosk metóda umožňuje akékoľvek kovové do úplne a verne reprodukovať vzhľad z jeho vosk vzor. Preto, toto metóda je stále široko použité v poliach také as socha, šperky spracovanie, stomatológia a priemysel reštaurovanie. The lost vosk metóda je veľmi náročné a nákladné, ale it odmeny the remeselníci s the vynikajúcich a originalita z the hotové výrobok.
 

Technické Úvod
The principle of lost-wax casting technology in ancient China originated from the lost-wax method. The lost-wax casting method was originally a precision casting method applied to bronze objects. The lost-wax method uses beeswax to make casting models. Because beeswax is softer, it can be finely cast. Engraving and heat working, craftsmen can finely work beeswax molds to create intricate casting molds. After the mold is made, the hollow part of the mold is filled with refractory mud and other materials to form a mud core, and the mold is further coated to form an outer mold. After the outer mold is solidified and shaped, the entire mold is heated and baked. The beeswax melts and drains after being heated. At this time, the entire casting mold becomes an empty shell that can be cast. After the copper water is poured into the "empty shell" mold and cooled, the utensils are cast. The mold shape made by the lost wax method can achieve an exquisite and transparent hollow effect.
 

Remeselná výroba proces
Make the wax into the shape of the mold you want to make, then pour the high-temperature resistant fine mud onto the surface of the wax mold, and sprinkle fine sand on the surface of the mud. Repeat several times to form a complete mold shell. After drying, heat it to make the wax Melt out to form a cavity, which is used to cast molten copper (i.e., a solution of copper plus lead, zinc, tin and other metal elements). After the casting is completed, shelled, polished and aged, an exquisite Truck leaf spring bracket lost wax investment casting will be displayed in front of you.
 

Detekcia systémy

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