1, first-level shortcut key
A: draw an arc, b: define a block, c: draw a circle, d: dimension browser, e: delete, f: fillet, g: phase combination, h: fill, I: insert, s: stretch, t: enter text, w: define a block and save it to hard disk, m: move, x: explode.
2. Auxiliary shortcut keys:
AA: measure ARea and perimeter (area), AL: align, ar: array, AP: load *lsp system, AV: open view dialog box, SE: open phase automatic capture dialog box, st: open font setting dialog box, SO: draw two boundary surfaces (? 2d solid), SP: spelling, SC: scale, SN: grid capture mode setting (snap), DT: text setting (dtext), DI: measuring the distance between two points.
OI: insert external phase, 3a: three-dimensional array, 3f: stone drawing line, 3p: integral line segment, aa: area, al: alignment, ar: array, bh: boundary filling, bo: create boundary, br: break, ch: property panel, co(cp)? : copy, dc: design center, di: distance, do: solid circle, dr: display order, ds: sketch design, dt: text input device, dv: camera, DLI:DIMLINEAR, DAL:DIMALIGNED.
DRA:DIMRADIUS, DDI:DIMDIAMETER, Dan: DIMANGULAR,: DIMCENTER, dole: dim ordinate, ed: text modification, el: ellipse, ex: expansion, he: filling modification, hi.
Pl: polyline, re: regeneration, ro: rotation, rr: rendering, sc: scaling, st: text style, tb: inserting table, tr: cutting, xl: constructing straight line.
3. Three-level shortcut keys:
Cha: inverted right angle, dal: diagonal line, dan: angle line, dba: graded line, dce: line center, dco: continuous line, ddi: diameter line, ded: editing line, div: constant division, dli: straight line line line, dra: radius line, le: quick guidance, len: extension, pol:. Spl: spline curve, F 1: get help, F2: switch between drawing window and text window, F3: control whether to automatically grab objects.
F4: digitizer control, F5: isometric plane switching, F6: display mode of coordinates on control state line, F7: grid display mode control, F8: orthogonal mode control, F9: grid capture mode control, F 10: polar axis mode control, f1:object tracking control, alt. Alt+F 1 1: open the Visual Basic editor, Ctrl+A: select all, Ctrl+B: grid alignment mode control (F9), and Ctrl+C: copy the selected object to the clipboard.
Ctrl+F: controls whether automatic object capture is realized (f3), Ctrl+G: grid display mode control (F7), Ctrl+J: repeats the previous command, Ctrl+K: hyperlink, Ctrl+N: creates a new graphic file, Ctrl+M: opens the options dialog box, Ctrl+0: clears the screen, Ctrl+65438.
Ctrl+P: open the print dialog box, Ctrl+S: save the file, Ctrl+U: polar mode control (F 10), Ctrl+v: paste the contents on the clipboard, Ctrl+W: object tracing control (F 1 1), and Ctrl+X:.
Basic operations of CAD:
First, adjust the crosshair.
1, right click-Options-Display-Crosshair.
2.A— Options—Display—Cross cursor.
3.op+ Spaces-Display-Crosshair.
Second, orthogonal switch F8(+F8)
Third, look at the picture.
Transparent toolbar on the right: range zoom and small gripper.
Four. Object capture F3
F3 (right-click the toolbar object capture-object capture settings-select the required point and check it).
Verb (abbreviation of verb) circle c
1. Select the circle drawing tool-click the center of the circle-enter the radius.
2. Enter the radius.
3.C+ space -D+ space-input diameter.
4.c+space—T+space— Click on both sides of the corner respectively—Enter the radius (draw an inscribed circle tangent to two straight lines with known radius).
5.C+ space-2p (draw a circle at two points).
6. C+ space-3p (three-point circle).
7.C+ space —3p—tan+ space, click line 1—tan+ space, click line 2—tan+ space, and click line 3.
8. Select the three-line tangent tool—point three lines (triangle inscribed circle) respectively.