Simulation of the Working Performance of a Shearer Cutting Coal Rock

Figure 5

The total force of the teeth. The force of the (a) 11th and 12th teeth; (b) 13th and 14th teeth; (c) 15th and 16th teeth; (d) 17th and 18th teeth; (e) 19th and 20th teeth; (f) 21st and 22nd teeth; (g) 23rd and 24th teeth; (h) 10th tooth; (i) 9th tooth; (j) 7th and 8th teeth; (k) 5th and 6th teeth; (l) 1st, 2nd, 3rd, and 4th teeth.

(a)

(b)