Tab to enter point, line and surface editing mode 1 2 3 respectively represent points, lines and surfaces in editing mode.

G grab move S scale R rotate rotate alt s /g/ r Rotation/scale/displacement reset follows the axis world center shift tab turns on and off the adsorption function

Shift A Add model Shift D copies the object (right click or ESC to cancel the move) ALT D instance copy CTRL J to merge (the axis is in the last selected model) P separation (the separated objects are grouped separately Y split (the separated objects are still grouped with the original model X Delete (divided into dissolve and delete)

Ctrl B chamfer (edit mode-select edge, chamfer, and use the middle mouse button scroll wheel to add more segments) E Extrude Alt E pops up the extrusion menu I interpolation line, CTRL controls depth CTRL R insert loop line Select the object in edit mode and right-click Subdivde to add subdivisions (partial subdivisions can also be made by selecting lines and planes) shift alt s square and rounded (square mouth becomes round)

F filling surface J point connection M welding line/vertex collapse line O soft selection L selects connected elements (a whole) K cutting tool (press C to cut through)

ctrl is used with the keypad or - to add/subtract selected points, lines and surfaces in edit mode Loop selection Alt click on the edge ALT CTRL click on the edge to select side by side loop edges

Ctrl I invert selection H Hide ALT H Unhide

SHIFT S Call out to select how to set the pivot point Shift Right mouse button Place by clicking ctrl A calls out the Apply Transform button (collapses the modified move/rotation/scale) Shift N flip normal

Flatten the selected surface along the axial direction, press S (zoom), then press the XYZ axis, and finally press 0 on the small keyboard.

CTRL P parent-child link

Smooth surface, right-click the object SHADE SMOOTH, green triangle symbol, normal to set the smoothing value

The model coordinates are centered to the middle of the model object-set origin-set origin Geomery

A Select all AA Deselect all (press A twice)

Shift mouse middle keyboard move perspective Mouse wheel push and pull perspective Hold down the middle mouse button to rotate the perspective ALT, mouse, keyboard, and drag to switch views (ZB mode)

ctrl alt q enter/exit three-view perspective / Display the currently selected object individually Keypad . Focus on selected object SHIFT C View all Tilde key ~ Pie menu--View selected (switch camera perspective) Numpad 1 Front view Numpad 3 Right view Numpad 7 Top view Perspective Switch 5 Alt B cuts visible angle

Z wireframe and other display modes selection ALT Z see-through display mode (optional back The back display switch is the small arrow on the upper right (removed on the back)

F2 on the object to quickly name the object CTRL F2 to quickly name the object in batches F3 search F11 pops up the rendering window F12 renders

N attribute bar T left toolbar Shift Space Call out the floating left toolbar in place Ctrl PageUp/PageDown switches the top bar quick layout (Layout/Modeing/UV/paint) ctrl space maximizes the current window (the window where the mouse is located)

ctrl L links between models, taking the last selected model as the basis

ctrl tab object interaction mode setting

Q operation collection shortcut bar

Numpad 0

In the camera view, select the camera and press G to move the perspective View menu on the right--Lock camera to view orientation Use navigation mode in camera view

In engraving mode ctrl --press In engraving mode F--zoom radius

QB locker

CADTransform

Interactive Tool

Booleans

Mesh:LoopTools

ctrl L finally selects the model with materials and links other models with materials.

chamfer

Boolean operations, transformed post-selection

mirror

ThicknessSolidify

copy