I have never seen this as a problem. Whenever I use this mill, I first set the heigth of the extension arm to slightly above the workpiece and from then on use the fine feed.
@robertssmorgasbord
7 ай бұрын
Yeah, I'm kind of going beyond what the BFB 2000 and BFW 40/E are intended for. I need to drill a 16mm diameter, 70mm deep hole into a block of POM (Delrin). I will do it in 10 steps, increasing the drill diameter by 1mm between 10mm and 14mm and from there on by 0.5mm until I reach 16mm. So I will have to reposition the head on the column quite often. Spoiler alert (upcoming video): Things didn't work out as I planned in two different ways.
@isidoromaich7226
7 ай бұрын
Now is aligned. Why Proxxon didn't do that at manufacturing phase? Because adding manual time/tasks will lead us with a more expensive tool. So I think your mill cost more now than before. But this fine tuning is not a thing of this model and brand, every machine needs fine tuning after purchase. And in that phase you will learn a lot from your machine. Thanks
@robertssmorgasbord
7 ай бұрын
First, you're welcome! Second (spoiler alert), I found the markings on the column and head are after all not a precise enough method ☹ You'll see in an upcoming video.
@rowerden7071
7 ай бұрын
Спасибо за новое видео. Опять борьба за качество! Скажите а без переделки шпинделя, цанги формата ER11 подойдут?
@robertssmorgasbord
7 ай бұрын
Пожалуйста! И нет, цанги ER11 не подойдут 🙁(гугл-переводчик).
@rowerden7071
7 ай бұрын
@@robertssmorgasbord Спасибо. Уменя была мысль, что при переходе на другой формат цанг, возмножно уменьшить биения оснастки. В любом случае, я приобрёл такой же набор, как и у вас. Думаю для домашнего использования аналогов нет, он тихий, крутящий момент на низких оборотах достаточный.
@robertssmorgasbord
7 ай бұрын
@@rowerden7071 Да, мне очень нравится, насколько это тихо. Крутящий момент на низких скоростях в порядке, но хотелось бы, чтобы его было немного больше. (Google Переводчик)
@thierrygenon7444
6 ай бұрын
Hello. How do you rotate the head ?
@robertssmorgasbord
6 ай бұрын
There are two bolts at the back of the head which you can loose to rotate the head up to 90°.
Пікірлер: 12