所謂精密鑄造亦是指：用精密鑄型獲得精密鑄件的鑄造方法。又叫失蠟鑄造,它的產(chǎn)品精密、復(fù)雜、接近于零件最后形狀，可不加工或很少加工就直接使用，故熔模鑄造是一種近凈形成形的先進(jìn)工藝。它包括：熔模鑄造、陶瓷型鑄造、金屬型鑄造、壓力鑄造、消失模鑄造。 其中較為常用的是熔摸鑄造：選用適宜的熔模材料制造熔模；在熔模上重復(fù)沾涂料與撒砂工序，硬化型殼及干燥；再將內(nèi)部的熔模溶化掉，獲得型腔；焙燒型殼以獲得足夠的強(qiáng)度，燒掉殘余的熔模材料，；澆注所需要的金屬材料；脫殼后清砂，從而獲得高精度的成品。Ancient China: Prince afternoon tripod, copper cut-off, bronze lion, are a masterpiece of casting. 40 years since the 20th century, investment casting for industrial production, the half-century has been developing a faster pace. In particular, the rapid development of European and American countries. Now Casting for the aerospace, weapons departments, almost used in all industrial sectors, especially electronics, petroleum, chemical, energy, transportation, light industry, textiles, pharmaceuticals, medical equipment, pumps and valves and other departments. China's rapid development in recent years. Investment casting investment casting technology to not only produce small castings, and can produce large castings, the largest size profile Castings nearly 2m, while the minimum wall thickness less than 2mm. While castings have become more sophisticated, in addition to alignment tolerances,

  泊頭市精固誠量具機(jī)械有限公司是泊頭一家較大的劃線平臺(tái)生產(chǎn)家，我公司主營產(chǎn)品有：鑄鐵類：鑄鐵平臺(tái)（平板）、檢驗(yàn)平板（平臺(tái)）、劃線平臺(tái)（平板）、焊接平板（平臺(tái)），裝配平板（平臺(tái)），研磨平臺(tái)（平板），T型槽平板（平臺(tái)），調(diào)整墊鐵、機(jī)床墊鐵、階梯墊鐵、鑄鐵彎板、V型架、千斤頂等 產(chǎn)品關(guān)鍵詞： 防盜門檢測鑄鐵平臺(tái),