Mechanical parts processing small doohickey

Mechanical parts processing doohickey:

From small parts with magnet (cost) and are not easy absorption
But in one of the magnets below suck a sizzling 2
Not only can absorb many small
And immediately pull small iron will be spilled into the collection box
By heart but not very practical

Mechanical parts processing tips 2:

Will take away the jaw vice pliers mouth, the other two, the M4 threaded holes with two thick 1.5 mm rope-grip to flush the plate, aluminum rivet with his two thick 0.8 mm rivet on its hard yellow copper with M4 in March to clamp screw fastening one mouth, durable soft clamp. This can also be bad, protect parts are interchangeable

Mechanical parts processing doohickey:

When driving pulley and often pulley between axles skid
In the ￠with 15 ~ axle 18mm delimit nest nest draw drill series
This can be formed to prevent slippery adsorption
The boss will reward waste

Mechanical parts processing doohickey four:

What is said about tightening workpiece position again: first, but the clamping? I think, first for a piece of clamping positioning, because the clamping definitely try distortion, so, should first clamping positioning, for six point positioning, seek to limit its freedom.

Mechanical parts processing doohickey five:

When the hex wrench, cannot handle short on 1 May, when will slightly larger than the diameter of pipe wrench from a section milling
Apply wrench into groove, can be used as a long handle.