论文部分内容阅读
我厂为了与T649镗铣床配套,设计试制了万能镗刀架(见图),经初步试验,认为这种镗刀架在镗床上使用是比较合适的,但还需要在生产中进行较长时间的考验,以便根据存在的问题进行改进。镗刀架的规格如下:锥柄:莫氏5号行程:±50毫米(可刮平面为100毫米)进给量:6级,0.03、0.06、0.09、0.12、0.15、0.18毫米/转。微进给刻度值:0.01毫米利用本镗刀架可以进行精镗、刮平面、车外圆、切内环槽等工作。现将其工作原理及操作概述如下:
I plant in order to match with the T649 boring and milling machine, designed and manufactured a universal boring tool holder (see photo), the initial test, that boring tool holder boring machine is more appropriate, but also need to be in production for a long time Test in order to make improvements based on existing problems. Boring tool holder specifications are as follows: Taper shank: Morse No. 5 Stroke: ± 50 mm (100 mm scraping plane) Feeding: Level 6, 0.03,0.06,0.09,0.12,0.15,0.18 mm / rev. Micro feed scale value: 0.01 mm The boring tool holder can be fine boring, scraping plane, the car outside the circle, cut the inner groove and so on. Now its working principle and operation are summarized as follows: