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- TK!2
- =v
- #1
- :n
-
- :s
- b
- :c
- **** CHORDAL TOOTH THICKNESS ****
- #3
- :n
- n
- :v
- 25
- :s
- i
- :c
- Number of teeth
- #4
- :n
- pn
- :s
- b
- :u
- 1/in
- :d
- 1/in
- :c
- Normal diametral pitch
- #5
- :n
- npa
- :s
- b
- :u
- rad
- :d
- deg
- :c
- Normal pressure angle
- #6
- :n
- ha
- :v
- .40142572796
- :s
- i
- :u
- rad
- :d
- deg
- :c
- Nominal helix angle
- #7
- :n
- od
- :v
- 2.75
- :s
- i
- :u
- in
- :d
- in
- :c
- Design outside diameter
- #8
- :n
- hc
- :v
- .09
- :s
- i
- :u
- in
- :d
- in
- :c
- Chordal height
- #9
- :n
- ntc
- :v
- .1172
- :s
- i
- :u
- in
- :d
- in
- :c
- Chordal tooth thickness
- #10
- :n
- pd
- :s
- b
- :u
- in
- :d
- in
- :c
- Ref pitch diameter
- #11
- :n
- pt
- :v
- 10
- :s
- i
- :u
- 1/in
- :d
- 1/in
- :c
- Transverse diametral pitch
- #12
- :n
- tpa
- :v
- .3926990817
- :s
- i
- :u
- rad
- :d
- deg
- :c
- Transverse pressure angle
- #14
- :n
- ntt
- :s
- b
- :u
- in
- :d
- in
- :c
- Normal tooth thickness at ref pd
- #15
- :n
- ttt
- :s
- b
- :u
- in
- :d
- in
- :c
- Transverse tooth thickness at ref pd
- #17
- :n
-
- :s
- b
- :c
- Type =R to get to the Rule Sheet
- #18
- :n
-
- :s
- b
- :c
- /WR to window it in
- #19
- :n
-
- :s
- b
- :c
- =U to get to the Unit Sheet
- #20
- :n
-
- :s
- b
- :c
- /WU to window it in
- #21
- :n
-
- :s
- b
- #22
- :n
- rc
- :s
- b
- :c
- tooth radius at chordal height
- #23
- :n
- ha_c
- :s
- b
- :c
- helix angle " " "
- #24
- :n
- ttc
- :s
- b
- :c
- trns tooth thickness " " "
- #25
- :n
- ac
- :s
- b
- :c
- | intermediate
- #26
- :n
- ab
- :s
- b
- :c
- | values
- =u
- #1
- :f
- rad
- :t
- deg
- :m
- 57.2957795129
- #2
- :f
- deg
- :t
- min
- :m
- 60
- #3
- :f
- min
- :t
- sec
- :m
- 60
- #4
- :f
- in
- :t
- mm
- :m
- 25.4
- #5
- :f
- in
- :t
- cm
- :m
- 2.54
- #6
- :f
- in
- :t
- m
- :m
- .0254
- #7
- :f
- ft
- :t
- in
- :m
- 12
- =r
- #1
- :r
- " **** CHORDAL TOOTH THICKNESS ****
- :s
- C
- #3
- :r
- pt=pn*cos(ha) " transverse pitch
- #4
- :r
- tpa=atan(tan(npa)/cos(ha)) " transverse pressure angle
- #5
- :r
- pd=n/pt " reference pitch diameter
- #6
- :r
- rc+hc=od/2 " radius on tooth at chordal height
- #7
- :r
- ha_c=atan((2*rc/pd)*tan(ha)) " helix angle " " "
- #8
- :r
- ttc=ntc/cos(ha_c) " trnsvs tooth thickness " " "
- #9
- :r
- ac=atan(ttc/(2*rc)) " | intermediate values
- #10
- :r
- ab=acos(pd*cos(tpa)*sin(ac)/ttc) " |
- #11
- :r
- ttt=pd*(ac+tan(ab)-ab-tan(tpa)+tpa) " trnsvs tooth thickness at ref pd
- #12
- :r
- ntt=ttt*cos(ha) " normal tooth thickness at ref pd
- #14
- :r
- " Universal Technical Systems has been creating and marketing highly
- :s
- C
- #15
- :r
- " sophisticated gear design and manufacturing software using the expert
- :s
- C
- #16
- :r
- " systems approach for over a decade. Some of this software is now
- :s
- C
- #17
- :r
- " available in models for the full TK Solver Plus. Contact UTS for
- :s
- C
- #18
- :r
- " further information on our complete line of gear software.
- :s
- C
- #20
- :r
- " Type =V to get to the Rule Sheet, /WV to window it in
- :s
- C
- %Tr,f,0,1,0,1,0
-