Frequently asked questions
In hydraulic broaching machines, the source is hydraulic power. In electromechanical broaching machines, the source is electric power.
It is used in internal broaching. The function is to lift up the broach tool for operators to load the work piece.
It is a mechanism which cleans the tool during the return process.
[Broaching Machine] Comparing a vertical broaching machine to a horizontal broaching machine, which is better?
The vertical broaching process takes advantage from gravity, while horizontal broaching process is interfered by gravity. In general, a vertical broaching machine is more precise than horizontal one.
It is majorly because of the broach tools are much longer than other kinds of tools. If height is your major concern, the table up broaching machines (which the work piece moves) are shorter than pull down broaching machines (which the tool moves).
[Broaching Machine] In hydraulic broaching machine, how to prevent the puller from falling down when the machine is idle?
There is a counter pressure which is designed for supporting the puller all the time.
If you work in 1 shift (7 – 8 hrs. per day), please change once a year. If you work in 3 shifts (22 – 24 hours per day), please change once per three months.
There is a big maintenance hole on the side of the tank.
The initial setting is 50 kg/cm2 and shall not exceed 60 kg/cm2 during broaching process.
There is a counter on the machine to calculate life of a single tool. When the machine is equipped with Human-machine interface (HMI), life of different tools can be managed together.
Rotate clockwise to increase, rotate counter-clockwise to decrease.
No. There is counter balance pressure to support the puller slide.
Adjust the position of the origin, let the puller cover be pressed within suitable range. So that the jaws could be opened by the pressed spring.
Check if there are any problems in the electrical and hydraulic circuit of the puller.
With more cutting amount, the material is removed faster.
With fewer cutting amount, the required dimension is approached gradually.
With very few or almost no cutting amount, the precision and surface finish of the process is finalized.
[Broaching Machine] There are several teeth broken on my broach (they are not in line), is it still OK?
If the broken teeth are not for finishing, it is OK.
[Broaching Machine] There are two teeth broken on my broach (they are continuous teeth in broaching path), is it still OK?
It is not OK. The next teeth will all be broken in a short time because there will be too much load on them.
TECO or TATUNG. They are the most famous Taiwanese motor brands.
All come from the top suppliers in Taiwan.
Welding. It provides lots of flexibility for customized requirements.
The whole welding process is done and controlled in house. After welding there will be tempering process for stress relieving.
It is quite simple. With Axisco’s solution which includes machines, tools, and jigs, the user only have to press a bottom to produce high quality products.