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I have not heard of the operation of grinding hob, I would like to ask you, the friend knows, please explain, the more detailed the better, thank you for a friend here.
To use a special hob grinder, first open the power supply, install the hob, can not be used to open a nut tightly - hydraulic hob spindle extends to the hob and grinding wheel center line and then stop motion - wheel hob spindle will fall into the hob flute, to deep point, - Rotary hob, hob front the knife surface attached to the wheel surface, light, rake face and wheel plane is better - tighten the pressure of hob with nuts -- well, can the grinding hob.
Hob mainly used for processing what?
Gear hob processing external gear; spline hob processing external spline
The circular cutter mould heating cutting pearl cotton machine, mainly to do with the machine last name? Where can I get it?
I have seen this kind of equipment as fast as possible, and the product is as fast as running water
What is the "hob" knife?
Hob cutting methodOn the left hand material rolling; right hand cut down with the raw material, the cutting knife rotating a cut, to master a certain inclination, cut into the water block, comb back block or hob block shape. Applicable to the quality of crisp food raw materials, such as carrots, potatoes, cucumber and so on.
How about the front edge, the normal and the normal tooth shape of the hob with rake angle?
Generally speaking, the front rake or the negative rake of the hob, the slot is straight. If the spiral groove hob, then the front face of the eccentric distance can not be controlled, the front and left side of the tooth shape can not be measured using the front face of the intuitive measurement method, there will be no knife surface measurement method is inevitable. If you really need, you can use the following formula Tan = w (Tan an*cos af+-sin AF *sin WF /cos WF) this formula can be converted into the reference tooth angle parameters of front blade tooth angle formula in meaning, can I see the previously available analytical formula
Does the forum superiors in the gear hobbing process, because the workpiece in addition to generating motion, and an attachment movement for generating helical gear so I want to ask the question is to spur gear hob, turning a lead, the workpiece will rotate (360* / gear hob the number of degrees) for helical gear hob the same rotation of a lead, because of the additional movement of the workpiece, the workpiece rotation degree will be how much? PS: suppose the hob is the same as the gear rotation
Mainly according to the size of the spiral angle and material hardness, feed speed, this is not to say, high speed, feed volume is relatively small, more than 25 degrees or slow down a little better
M6-12 recommends the use of what their hob grinding, grinding wheel, a grinding method of hob can be good recommendation, currently with 60 of white corundum grinding wheel M12 hob grinding too slowly, a grinding wheel can grind a row of hob a tooth to wear 2-3 hours, but also easy to knife sub fire! Asks God to help solve!!!
Choose 60-70 purpose CBN grinding wheel. Instant coating is not too big a problem
What does "hob" mean when cooking?
The name of the hob block, not food, and irregular lumps, as long as the eggplant, cut the eggplant, cut, turn, turn, is the hob block