| 摘要 |
<p>A pressure die-casting lubricator which applies lubricant to the surfaces of the two half dies to aid die release, consists of a number of spray nozzle mounted on a support connected to the rod of the piston of a jack, itself connected to horizontal arms, of a clamp, the vertical arm of which, at its lower end, sits in a bearing. Used in vertical and horizontal pressure die-casting machines. In complete lubrication leading to defects in the surfaces of the castings is avoided. The operator can work in greater safety.</p> |
