This document discusses the slope of a line. It defines slope as the rise over the run between two points on a line. The document provides examples of calculating the slope of lines given two points through which the line passes. It also gives examples of finding the y-coordinate of a missing point when given the slope and one point.
El documento habla brevemente sobre Jean Pérez, quien nació en Quito y murió en un lugar no especificado. También menciona algunas de sus actividades como jugar con mascotas y vacunarse contra enfermedades, así como advertir sobre los peligros del tabaco. Finalmente, indica que la presentación fue diseñada para molestar al lector y que Jean no se responsabiliza por cualquier daño.
The document discusses evaluating expressions in algebra by replacing variables with values, including examples of evaluating expressions for variables, operations, and real-life word problems. It provides the formulas for finding average speed, perimeter of a triangle, and simple interest earned, and examples of evaluating these expressions by inserting given values into the formulas.
This document discusses the slope of a line. It defines slope as the rise over the run between two points on a line. The document provides examples of calculating the slope between two points by using the slope formula. It also gives examples of finding the y-coordinate of a missing point when given the slope and one point. In total, there are six examples of finding slopes and solving for missing points on lines.
This document discusses the slope of a line. It defines slope as the rise over the run between two points on a line. The document provides examples of calculating the slope of lines given two points through which the line passes. It also gives examples of finding the y-coordinate of a missing point when given the slope and one point.
El documento habla brevemente sobre Jean Pérez, quien nació en Quito y murió en un lugar no especificado. También menciona algunas de sus actividades como jugar con mascotas y vacunarse contra enfermedades, así como advertir sobre los peligros del tabaco. Finalmente, indica que la presentación fue diseñada para molestar al lector y que Jean no se responsabiliza por cualquier daño.
The document discusses evaluating expressions in algebra by replacing variables with values, including examples of evaluating expressions for variables, operations, and real-life word problems. It provides the formulas for finding average speed, perimeter of a triangle, and simple interest earned, and examples of evaluating these expressions by inserting given values into the formulas.
This document discusses the slope of a line. It defines slope as the rise over the run between two points on a line. The document provides examples of calculating the slope between two points by using the slope formula. It also gives examples of finding the y-coordinate of a missing point when given the slope and one point. In total, there are six examples of finding slopes and solving for missing points on lines.
The Mindful approach to a Meaningful LifeColin Dovey
Mindfulness Meditation Groups can be a wonderful way of connecting with others to share and even the benefits of meditation in this form. These groups, and especially the one that we envisage here are aimed at providing a community service in this area, and a supporter space to connect with others across the spectrum.
We do not aim at any specific size – large or small is not the objective, and many groups function very successfully for years with only two or three members.
As an open group, this particular one encourages drop-ins and new members are welcome at any time. In the initial stages we will open with a loose, and flexible schedule – moreover, the frequency and length of each meeting will hinge on the activities planned for that particular session or a number of sessions.
Meetings might be – short as one hour or in some cases stretch over a longer period if the group gathers to share a meal, listen to talk and engage in mindful discussion afterward.
Are groups time together, in the initial stages, may consist of any number of activities. It could be as basic as a simple sitting meditation – with a choice of guided, silent, or some of each – coupled with a friendly greeting before starting or re-entering your daily life.
To keep the theme open, as we progress we will consider applying mindfulness to a common interest or theme e.g., addiction, parenting, mental health and so on.
At the end of the session the group will, in general," short sitting or a loving-kindness meditation as a way to foster a greater sense of connection to each other and to the world around us. This sharing period will give participants the opportunity to listen deeply to one another, whilst also paying attention to what arises in themselves.
Some groups, like to choose specific topics to focus the sharing (such as forgiveness, mindfulness and work, dealing with conflict or working with anxiety), whilst others prefer a more open-ended discussion format.
The confidentiality of our group is aimed at creating a safe and supportive refuge we each individual is nourished as you shave freely from your real lives and hearts.
FACILITATING
When 10 being flexible about the facilitators role, but it will be informative in the beginning so that we can engender a sense of structure as time progresses. So, with a view to creating a structure, especially in the beginning, the facilitator will look after the overall arrangements for the meeting (place, time, notification), keeping time, and making sure all the necessary elements for the practice session (such as chairs, bell, clock, and recordings) are in place. Therefore the group facilitator will strive to promote a safe, stable atmosphere for people to meditate and engage with one another.
The document discusses evaluating expressions in algebra by replacing variables with values, including examples of evaluating expressions for variables, operations, and real-life word problems. It provides the formulas for finding average speed, perimeter of a triangle, and simple interest earned, and examples of evaluating these expressions by inserting given values into the formulas.
This document discusses the slope of a line. It defines slope as the rise over the run between two points on a line. The document provides examples of calculating the slope between two points by using the slope formula. It also gives examples of finding the y-coordinate of a missing point when given the slope and one point. In total, there are six examples of finding slopes and solving for missing points on lines.
This document provides a summary of a handbook for prescribers on adverse drug interactions. The handbook was written by four authors and published in 2010 in Great Britain by Hodder Arnold. It contains information on cardiovascular drugs, drugs acting on the nervous system, anticancer/immunomodulating drugs, anticoagulants, antidiabetic drugs, and other endocrine drugs. For each drug class, individual drug monographs are included which describe interactions with other medications. The goal is to advise prescribers on interactions to avoid negative health outcomes for patients.
The Mindful approach to a Meaningful LifeColin Dovey
Mindfulness Meditation Groups can be a wonderful way of connecting with others to share and even the benefits of meditation in this form. These groups, and especially the one that we envisage here are aimed at providing a community service in this area, and a supporter space to connect with others across the spectrum.
We do not aim at any specific size – large or small is not the objective, and many groups function very successfully for years with only two or three members.
As an open group, this particular one encourages drop-ins and new members are welcome at any time. In the initial stages we will open with a loose, and flexible schedule – moreover, the frequency and length of each meeting will hinge on the activities planned for that particular session or a number of sessions.
Meetings might be – short as one hour or in some cases stretch over a longer period if the group gathers to share a meal, listen to talk and engage in mindful discussion afterward.
Are groups time together, in the initial stages, may consist of any number of activities. It could be as basic as a simple sitting meditation – with a choice of guided, silent, or some of each – coupled with a friendly greeting before starting or re-entering your daily life.
To keep the theme open, as we progress we will consider applying mindfulness to a common interest or theme e.g., addiction, parenting, mental health and so on.
At the end of the session the group will, in general," short sitting or a loving-kindness meditation as a way to foster a greater sense of connection to each other and to the world around us. This sharing period will give participants the opportunity to listen deeply to one another, whilst also paying attention to what arises in themselves.
Some groups, like to choose specific topics to focus the sharing (such as forgiveness, mindfulness and work, dealing with conflict or working with anxiety), whilst others prefer a more open-ended discussion format.
The confidentiality of our group is aimed at creating a safe and supportive refuge we each individual is nourished as you shave freely from your real lives and hearts.
FACILITATING
When 10 being flexible about the facilitators role, but it will be informative in the beginning so that we can engender a sense of structure as time progresses. So, with a view to creating a structure, especially in the beginning, the facilitator will look after the overall arrangements for the meeting (place, time, notification), keeping time, and making sure all the necessary elements for the practice session (such as chairs, bell, clock, and recordings) are in place. Therefore the group facilitator will strive to promote a safe, stable atmosphere for people to meditate and engage with one another.
The document discusses evaluating expressions in algebra by replacing variables with values, including examples of evaluating expressions for variables, operations, and real-life word problems. It provides the formulas for finding average speed, perimeter of a triangle, and simple interest earned, and examples of evaluating these expressions by inserting given values into the formulas.
This document discusses the slope of a line. It defines slope as the rise over the run between two points on a line. The document provides examples of calculating the slope between two points by using the slope formula. It also gives examples of finding the y-coordinate of a missing point when given the slope and one point. In total, there are six examples of finding slopes and solving for missing points on lines.
This document provides a summary of a handbook for prescribers on adverse drug interactions. The handbook was written by four authors and published in 2010 in Great Britain by Hodder Arnold. It contains information on cardiovascular drugs, drugs acting on the nervous system, anticancer/immunomodulating drugs, anticoagulants, antidiabetic drugs, and other endocrine drugs. For each drug class, individual drug monographs are included which describe interactions with other medications. The goal is to advise prescribers on interactions to avoid negative health outcomes for patients.
5. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 5
BAØI 2 : CAÙC LEÄNH VEÕ – HIEÄU CHÆNH VAØ PHÖÔNG THÖÙC BAÉT ÑIEÅM
CAÙC LEÄNH VEÕ CÔ BAÛN
1. Leänh Point : veõ ñieåm
Menu : Draw/Point>Single Point hay Multiple Point
Toolbar : Draw
Command : Point hay PO
Specify a point: <xaùc ñònh ñieåm>
Thay ñoåi hình daïng cuûa ñieåm :
Menu : Format/Point Style…
2. Leänh Line : veõ ñoaïn thaúng
Menu : Draw/Line
Toolbar : Draw
Command : Line hay L
Specify first point: <xaùc ñònh ñieåm thöù nhaát>
Specify next point or [Undo]: <xaùc ñònh ñieåm tieáp theo>
Specify next point or [Close/Undo]: <xaùc ñònh ñieåm tieáp theo>
3. Leänh Rectang: veõ hình chöõ nhaät
Menu : Draw/Rectangle
Toolbar : Draw
Command : Rectang hay REC
Specify first corner point or [Chamfer/Elevation/Fillet/Thickness/Width]: <xaùc ñònh ñieåm goác I>
Specify other corner point or [Dimensions]: <xaùc ñònh ñieåm goác khaùc>
[Dimensions] : veõ chöõ nhaät khi coù chieàu daøi vaø chieàu roäng.
4. Leänh Circle : veõ ñöôøng troøn
Menu : Draw/Circle >…
Toolbar : Draw
Command : Circle hay C
Specify center point for circle or[3P/2P/Ttr(tan tan radius)]:<xaùc ñònh taâm hay choïn maëc ñònh khaùc>
Caùc phöông phaùp chính veõ ñöôøng troøn: (toång coäng goàm 6 phöông phaùp)
- Taâm vaø baùn kính:
Specify center point for circle or [3P/2P/Ttr (tan tan radius)]: <xaùc ñònh taâm>
Specify radius of circle or [Diameter]: <xaùc ñònh baùn kính>
- Qua 3 ñieåm:
Specify center point for circle or [3P/2P/Ttr (tan tan radius)]: 3P↵
Specify first point on circle: <xaùc ñònh ñieåm I>
Specify second point on circle: <xaùc ñònh ñieåm II>
Specify third point on circle: <xaùc ñònh ñieåm III>
- Qua 2 ñieåm:
Kích thöôùc so
vôùi maøn hình
Kích thöôùc
theo ñôn vò
6. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 6
Specify center point for circle or [3P/2P/Ttr (tan tan radius)]: 2P↵
Specify first end point of circle's’diameter: <xaùc ñònh ñieåm I>
Specify second end point of circle's’diameter: <xaùc ñònh ñieåm I>
- Tieáp xuùc 2 ñoái töôïng vaø baùn kính:
Specify point on object for first tangent of circle: <xaùc ñònh ñoái töôïng
tieáp xuùc I>
Specify point on object for second tangent of circle: <xaùc ñònh ñoái
töôïng tieáp xuùc II>
Specify radius of circle: <xaùc ñònh baùn kính ñöôøng troøn>
Duøng Menu:Draw/Cirle>Tan,Tan,Tan ñeå veõ ñöôøng troøn tieáp xuùc 3 ñoái töôïng
CAÙC LEÄNH HIEÄU CHÆNH CÔ BAÛN
5. Leänh Erase : xoùa ñoái töôïng
Menu : Modify/Erase
Toolbar : Modify
Command : Erase hay E
Select objects: <choïn caùc ñoái töôïng>↵
Leänh OOPS seõ phuïc hoài ñoái töôïng bò xoùa tröôùc.
6. Leänh Copy: sao cheùp
Menu : Modify/Copy
Toolbar : Modify
Command : Copy hay CO
Select objects: <choïn caùc ñoái töôïng>↵
Specify base point or displacement, or [Multiple]: <choïn ñieåm chuaån>
Specify second point of displacement or <use first point as displacement>: <choïn ñieåm dôøi>
[Multiple] : cho pheùp cheùp thaønh nhieàu ñoái töôïng töø moät ñoái töôïng goác.
7. Leänh Move : di chuyeån
Menu : Modify/Move
Toolbar : Modify
Command : Move hay M
Select objects: <choïn caùc ñoái töôïng>↵
Specify base point or displacement: <choïn ñieåm chuaån>
Specify second point of displacement or <use first point as displacement>: <choïn ñieåm dôøi>
9. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 9
BAØI 3 : CAÙC LEÄNH VEÕ – HIEÄU CHÆNH CÔ BAÛN (1)
LEÄNH VEÕ CÔ BAÛN (1)
1. Leänh Pline : veõ ña tuyeán
Menu : Draw/Polyline
Toolbar : Draw
Command : Pline hay PL
Specify start point: <xaùc ñònh ñieåm baét ñaàu>
Current line-width is 0.0000
Specify next point or [Arc/Close/Halfwidth/Length/Undo/Width]: <xaùc ñònh ñieåm tieáp theo>
Ñònh chieàu roäng ña tuyeán:
Specify next point or [Arc/Close/Halfwidth/Length/Undo/Width]: W↵
Specify starting width <0.0000>: <xaùc ñònh chieàu roäng ñieåm ñaàu>
Specify ending width <10.0000>: <xaùc ñònh chieàu roäng ñieåm cuoái>
Öu ñieåm cuûa ña tuyeán : caùc ñoaïn thaúng laø moät ñoái töôïng vaø coù theå taïo beà roäng
(Width), caùc phaân ñoaïn keát hôïp giöõa ñoaïn thaúng hoaëc cung troøn.
Caùc ñoái töôïng daïng ña tuyeán : Rectang, Polygon, Pline…
2. Leänh Polygon : veõ ña giaùc ñeàu
Menu : Draw/Polygon
Toolbar : Draw
Command : Polygon hay POL
Caùc phöông phaùp veõ ña giaùc ñeàu:
- Bieát moät caïnh cuûa ña giaùc:
Enter number of sides <4>: <nhaäp soá caïnh cuûa ña giaùc>
Specify center of polygon or [Edge]: E↵
Specify first endpoint of edge: <xaùc ñònh ñieåm I cuûa caïnh>
Specify second endpoint of edge: <xaùc ñònh ñieåm II cuûa caïnh>
- Noäi tieáp ñöôøng troøn – bieát baùn kính ñöôøng troøn ngoaïi tieáp:
Enter number of sides <4>: <nhaäp soá caïnh cuûa ña giaùc>
Specify center of polygon or [Edge]: <xaùc ñònh taâm ña giaùc>
Enter an option [Inscribed in circle/Circumscribed about circle] <I>: I↵
Specify radius of circle: <xaùc ñònh baùn kính ñöôøng troøn>
- Ngoaïi tieáp ñöôøng troøn - bieát baùn kính ñöôøng troøn noäi tieáp:
Enter number of sides <4>: <nhaäp soá caïnh cuûa ña giaùc>
Specify center of polygon or [Edge]: <xaùc ñònh taâm ña giaùc>
Enter an option [Inscribed in circle/Circumscribed about circle] <I>: C↵
Specify radius of circle: <xaùc ñònh baùn kính ñöôøng troøn>
3. Leänh Spline : veõ ñöôøng cong
10. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 10
Menu : Draw/Spline
Toolbar : Draw
Command : Spline hay SPL
Specify first point or [Object]: <xaùc ñònh ñieåm I>
Specify next point: <xaùc ñònh tieáp theo>
Specify next point or [Close/Fit tolerance] <start tangent>: <xaùc ñònh tieáp theo>
Specify next point or [Close/Fit tolerance] <start tangent>: ↵
Specify start tangent: <xaùc ñònh tieáp tuyeán ñaàu>
Specify end tangent: <xaùc ñònh tieáp tuyeán cuoái>
CAÙC LEÄNH HIEÄU CHÆNH CÔ BAÛN (1)
4. Leänh Trim : caét tæa ñoái töôïng
Menu : Modify/Trim
Toolbar : Modify
Command : Trim hay TR
Current settings: Projection=UCS Edge=None
Select cutting edges ...
Select objects: < choïn caùc ñoái töôïng laøm giôùi haïn caét>↵
Select object to trim or shift-select to extend or [Project/Edge/Undo]: <choïn phaàn caàn caét>
Ñoái vôùi leänh Trim hay Extend, khi nhaán Enter taïi doøng <choïn caùc ñoái töôïng laøm
giôùi haïn caét> thì taát caû ñoái töôïng treân baûn veõ seõ laøm giôùi haïn caét.
5. Leänh Extrim : caét tæa cuøng luùc nhieàu ñoái töôïng.
Command : ExTrim
Pick a POLYLINE, LINE, CIRCLE, ARC, ELLIPSE, IMAGE or TEXT for cutting edge...
Select objects: <choïn ñoái töôïng laøm giôùi haïn>↵
Specify the side to trim on: <choïn phía caét>
6. Leänh Extend : keùo daøi ñoái töôïng
Menu : Modify/Extend
Toolbar : Modify
Command : Extend hay EX
Current settings: Projection=UCS Edge=None
Select boundary edges ...
Select objects: <choïn caùc ñoái töôïng laøm giôùi haïn> ↵
Select object to extend or shift-select to trim or [Project/Edge/Undo]: <choïn ñoái töôïng caàn keùo daøi>
7. Leänh Offset : taïo ñoái töôïng song song
Menu : Modify/Offset
Toolbar : Modify
Command : Offset hay O
Specify offset distance or [Through] <5.0000>: <xaùc ñònh khoaûng caùch>↵
11. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 11
Select object to offset or <exit>: <choïn ñoái töôïng goác>
Specify point on side to offset: <choïn phía taïo ñoái töôïng song song>
[Through] : offset ñeán vò trí cuûa con troû.
8. Leänh Explode : phaù vôõ ña tuyeán thaønh ñôn tuyeán.
Menu : Modify/Explode
Toolbar : Modify
Command : Explode hay X
Select objects: <choïn caùc ñoái töôïng>↵
9. Leänh Pedit : hieäu chænh ña tuyeán.
Menu : Modify/Object>Polyline
Toolbar : Modify II
Command : Pedit hay PE
Select polyline or [Multiple]: <choïn polyline>↵
Löu yù : coù theå duøng leänh Pedit ñeå chuyeån Line, Arc thaønh Polyline vaø ñeå keát noái Polyline.
10. Caùc phöông phaùp nhaäp leänh :
Phöông phaùp 1 : Nhaäp töø baøn phím vaøo Command line.
Löu yù : Nhaán Enter (↵) hay thanh Space ñeå: thöïc hieän hay keát thuùc 1 leänh
ñang thöïc hieän. Enter coøn coù theå duøng ñeå laäp laïi leänh cuõ. Nhaán ESC ñeå : thoaùt leänh ñang
thöïc hieän.
Phöông phaùp 2 : Nhaäp töø Menubar baèng chuoät hay baøn phím , .
Phöông phaùp 3 : Nhaäp töø Toolbars baèng chuoät .
Phöông phaùp 4 : Nhaäp töø caùc phím taét, ví duï : F1, F2, F3, Ctrl+1, Ctrl +2…
11. Taùi taïo maøn hình :
Leänh Regen : tính toaùn vaø taùi taïo khung nhìn hieän haønh, caäp nhaät laïi caùc bieán ñaõ thay
ñoåi.
Leänh Regenall : tính toaùn, taùi taïo toaøn boä maøn hình hieän haønh, caäp nhaät caùc bieán veà
maøn hình ñaõ thay ñoåi.
Leänh Viewres : thay ñoåi ñoä phaân giaûi cuûa caùc ñöôøng cong.
12. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 12
BAØI 4 : CAÙC LEÄNH VEÕ – HIEÄU CHÆNH CÔ BAÛN (2)
LEÄNH VEÕ CÔ BAÛN (2)
1. Leänh Ellipse : veõ hình elip
Menu : Draw/Ellipse
Toolbar : Draw
Command : Ellipse hay EL
Caùc phöông phaùp veõ E-lip:
- Toïa ñoä 1 truïc vaø 1/2 ñoä daøi truïc coøn laïi :
Specify axis endpoint of ellipse or [Arc/Center]: <xaùc ñònh moät ñieåm cuûa truïc>
Specify other endpoint of axis: <xaùc ñònh ñieåm khaùc cuûa truïc>
Specify distance to other axis or [Rotation]: <xaùc ñònh ñoä daøi 1/2 truïc coøn laïi>
- Taâm vaø caùc truïc:
Specify axis endpoint of ellipse or [Arc/Center]: C↵
Specify center of ellipse: <xaùc ñònh taâm elip>
Specify endpoint of axis: <xaùc ñònh ñieåm cuoái cuûa truïc>
Specify distance to other axis or [Rotation]: <xaùc ñònh ñoä daøi 1/2 truïc
coøn laïi>↵
2. Leänh Arc : veõ cung troøn
Menu : Draw/Arc>
Toolbar : Draw
Command : Arc hay A
Caùc phöông phaùp chính veõ cung troøn: (bao goàm 11 phöông phaùp)
- Qua 3 ñieåm:
Specify start point of arc or [CEnter]: <xaùc ñònh ñieåm I>
Specify second point of arc or [CEnter/ENd] :<xaùc ñònh ñieåm II>
Specify end point of arc: <xaùc ñònh ñieåm cuoái>
- Taâm, ñieåm ñaàu vaø ñieåm cuoái:
Specify start point of arc or [CEnter]: C↵
Specify center point of arc: <xaùc ñònh taâm>
Specify start point of arc: <xaùc ñònh ñieåm ñaàu>
Specify end point of arc or [Angle/chord Length]: <xaùc ñònh ñieåm cuoái>
- Ñieåm ñaàu, ñieåm cuoái vaø höôùng tieáp tuyeán taïi ñieåm ñaàu:
Specify start point of arc or [CEnter]: <xaùc ñònh ñieåm I>
Specify second point of arc or [CEnter/ENd]: EN↵
Specify end point of arc: <xaùc ñònh ñieåm cuoái>
Specify center point of arc or [Angle/Direction/Radius]: D↵
Specify tangent direction for the start point of arc: <xaùc ñònh phöông tieáp tuyeán.
Khoâng neân veõ tröïc tieáp cung troøn neáu cung troøn ñoù coù theå caét xeùn ñöôïc töø ñöôøng troøn
3. Leänh Donut: veõ hình vaønh khaên
13. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 13
Menu : Draw/Donut
Command : Donut hay DO
Specify inside diameter of donut <10.0000>: <xaùc ñònh ñöôøng kính trong>↵
Specify outside diameter of donut <20.0000>:>: <xaùc ñònh ñöôøng kính ngoaøi>↵
Specify center of donut or <exit>: <xaùc ñònh taâm>
CAÙC LEÄNH HIEÄU CHÆNH CÔ BAÛN (2)
4. Leänh Array : sao cheùp thaønh daõy
Menu : Modify/Array…
Toolbar : Modify
Command : Array hay AR
Trình töï taïo daõy chöõ nhaät [Rectangular Array] :
Trình töï taïo daõy troøn: [Polar Array]:
Caùc trình töï taïo daõy qua doøng command
Command : -AR
1.Choïn ñoái töôïng
2.Ñònh taâm
3.Chon phöông phaùp
4.Ñoái töông tao thaønh
4.Ñònh goùc toång 5.Xem tröôùc keát quaû
4.Xoay khi tao daõy
6.Chaáp thuaän 6.Hieäu chænh lai
3.Ñònh khoaûng
caùch caùc haøng
1.Chon ñoái töông2.Ñònh soá haøng (Rows)
vaø soá coät (Columns)
4.Ñònh goùc
nghieâng cuûa daõy
5 Xem tröôùc keát quaû
3.Ñònh khoaûng
caùch caùc coät
14. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 14
- Taïo daõy chöõ nhaät:
Select objects: <choïn caùc ñoái töôïng>↵
Enter the type of array [Rectangular/Polar] <R>: R↵
Enter the number of rows (---) <1>: <nhaäp soá haøng>↵
Enter the number of columns (|||) <1>: <nhaäp soá coät>↵
Enter the distance between rows or specify unit cell (---):<nhaäp khoaûng caùch giöõa caùc haøng>↵
Specify the distance between columns (|||): <nhaäp khoaûng caùch giöõa caùc coät>↵
- Taïo daõy troøn :
Select objects: <choïn caùc ñoái töôïng>↵
Enter the type of array [Rectangular/Polar] <R>: P↵
Specify center point of array: <xaùc ñònh taâm troøn>
Enter the number of items in the array: <nhaäp soá ñoái töôïng>
Specify the angle to fill (+=ccw, -=cw) <360>: <xaùc ñònh goùc toång>
Rotate arrayed objects? [Yes/No] <Y>: <coù xoay caùc ñoái töôïng hay khoâng?>
- Khoaûng caùch caùc haøng vaø coät coù theå aâm hay döông.
- AutoCAD hieåu ñöôïc vaø cho pheùp duøng phaân soá. Vd : 13/3, 15/7…
5. Leänh Mirror : taïo ñoái xöùng
Menu : Modify/Mirror
Toolbar : Modify
Command : Mirror hay MI
Select objects: <choïn caùc ñoái töôïng>↵
Specify first point of mirror line: <xaùc ñònh ñieåm I cuûa truïc ñoái xöùng>
Specify second point of mirror line: <xaùc ñònh ñieåm II cuûa truïc ñoái xöùng>
Delete source objects? [Yes/No] <N>: <coù xoùa ñoái töôïng goác khoâng?> ↵
6. Leänh Chamfer : vaùt meùp
Menu : Modify/Chamfer
Toolbar : Modify
Command : Chamfer hay CHA
(TRIM mode) Current chamfer Dist1 = 10.0000, Dist2 = 10.0000
Select first line or [Polyline/Distance/Angle/Trim/Method/mUltiple]: <choïn caïnh I>
Select second line: <choïn caïnh II>
[Distance]: ñònh khoaûng caùch vaùt
[Polyline] : vaùt meùp taát caû phaân ñoaïn cuûa Polyline
[Trim] : ñònh cheá ñoä Trim/No Trim.
[Method] : löïa choïn phöông phaùp vaùt Distance/Angle.
[Multiple]: vaùt nhieàu laàn.
7. Leänh Fillet : bo troøn bôûi cung troøn noái tieáp.
Menu : Modify/Fillet
Toolbar : Modify
15. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 15
Command : Fillet hay F
Current settings: Mode = TRIM, Radius = 10.0000
Select first object or [Polyline/Radius/Trim/mUltiple]: <choïn ñoái töôïng I>
Select second object: <choïn ñoái töôïng II>
[Radius] : ñònh laïi baùn kính vaùt.
Khi Fillet hai ñöôøng thaúng song song khoâng caàn ñònh baùn kính.
8. Hieäu chænh vôùi Grips :
Caùc daáu Grips seõ xuaát hieän khi ñoái töôïng ñöôïc choïn vaø khi kích vaøo daáu Grips ta coù theå
hieäu chænh : Move, Copy, Stretch, Rotate, Scale, Mirror.
Trình töï hieäu chænh baèng Grips:
1. Choïn ñoái töôïng caàn hieäu chænh vaø kích choïn moät daáu Grips cuûa ñoái töôïng.
2. Nhaán phím phaûi chuoät vaø löïa choïn caùc phöông phaùp hieäu chænh.
3. Nhaán Esc ñeå thoaùt khoûi chöùc naêng Grips.
Thieát laäp Selection : vaøo hoäp thoaïi Options choïn thanh Selection
Ñònh ñoä lôùn daáu
choïn cuûa con troû
Ñònh ñoä lôùn daáu Grips
Taét/môû Grips
Ñònh maøu saéc daáu Grips
Ñònh cheá ñoä ñöôïc
duøng leänh sau khi
ñaõ choïn ñoái töôïng
Ñònh cheá ñoä phaûi
keøm theo Shift
môùi ñöôïc coäng
doàn ñoái töôïng
16. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 16
BAØI 5 : CAÙC LEÄNH VEÕ – HIEÄU CHÆNH CÔ BAÛN (3) VAØ GHI KÍCH
THÖÔÙC.
LEÄNH VEÕ CÔ BAÛN (3)
1. Leänh Xline: veõ ñöôøng thaúng
Menu : Draw/Construction Line
Toolbar : Draw
Command : Xline hay XL
Specify a point or [Hor/Ver/Ang/Bisect/Offset]: <xaùc ñònh moät ñieåm>
Specify through point: <xaùc ñònh höôùng ñöôøng thaúng>
2. Leänh Sketch : veõ tay
Command : Sketch
Record increment <1.0000>: <ñoä mòn neùt tay>
Sketch. Pen eXit Quit Record Erase Connect.
CAÙC LEÄNH HIEÄU CHÆNH CÔ BAÛN (3)
3. Leänh Rotate : quay quanh moät ñieåm
Menu : Modify/Rotate
Toolbar : Modify
Command : Rotate hay RO
Select objects: <choïn caùc ñoái töôïng>↵
Specify base point: <xaùc ñònh ñieåm quay>
Specify rotation angle or [Reference]: <xaùc ñònh goùc quay>↵
[Reference]: pheùp tham chieáu
4. Leänh Scale : phoùng to, thu nhoû hình
Menu : Modify/Scale
Toolbar : Modify
Command : Scale hay SC
Select objects: <choïn caùc ñoái töôïng>↵
Specify base point: <xaùc ñònh ñieåm coá ñònh>
Specify scale factor or [Reference]: <xaùc ñònh heä soá phoùng to, thu nhoû>↵
[Reference]: pheùp tham chieáu
5. Leänh Break :
Menu : Modify/Break
Toolbar : Modify
Command : Break hay BR
Select object: <choïn ñoái töôïng>
Specify second break point or [First point]: F↵
Specify first break point: <xaùc ñònh ñieåm I>
17. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 17
Specify second break point: <xaùc ñònh ñieåm II>
Coù theå duøng leänh Break ñeå caét ñoái töôïng thaønh 2 phaàn.
6. Leänh Lengthen : thay ñoåi chieàu daøi
Menu : Modify/Lengthen
Toolbar : Modify
Command : Lengthen hay LEN
Current length: 100.0000
Select an object or [DElta/Percent/Total/DYnamic]: <choïn ñoái töôïng>
[Delta] : taêng theo soá gia.
[Percent] : taêng theo phaàn traêm
[Total] : taêng theo oång ñoä daøi hay goùc
[Dynamic] : taêng theo vò trí con troû
Tuøy kích choïn ½ phaàn naøo cuûa ñoái töôïng maø phía keùo daøi seõ khaùc nhau
7. Leänh Zoom : phoùng to thu nhoû maøn hình
Menu : View/Zoom…
Command : Zoom hay Z
Specify corner of window, enter a scale factor (nX or nXP), or
[All/Center/Dynamic/Extents/Previous/Scale/Window] <real time>: <xaùc ñònh goác cöûa soå phoùng to>
[All] : nhìn toaøn boä baûn veõ.
[Extents] : nhìn taát caû ñoái töôïng baûn veõ.
[Scale] : nhìn theo tæ leä. Ví duï : 2,3… phoùng theo giôùi haïn baûn veõ; 2x,3x… phoùng theo maøn
hình hieän taïi.
[Dynamic] : nhìn theo cöûa soå coù theå thay ñoåi kích thöôùc.
Thay ñoåi chieàu daøi con troû : môû hoäp thoaïi Options vaø choïn thanh [Display].
8. Ñònh daïng chöùc naêng cuûa chuoät phaûi :
- Môû hoäp thoaïi Options choïn thanh [User Preferences].
- Kích nuùt [Right-click Customization…].
18. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 18
9. Ghi kích thöôùc:
Leänh Dimlinear : ghi kích thöôùc ngang, thaúng ñöùng vaø nghieâng.
Menu : Dimension/Linear
Toolbar : Dimension
Command : DimLinear hay DLI
Specify first extension line origin or <select object>: <xaùc ñònh ñieåm I>
Specify second extension line origin: <xaùc ñònh choïn ñieåm II>
Specify dimension line location or [Mtext/Text/Angle/Horizontal/Vertical/Rotated]: <xaùc ñònh vò trí
ñöôøng kích thöôùc>
[Mtext] : nhaäp chöõ tröôùc vaø sau soá kích thöôùc.
[Text] : nhaäp chöõ thay vaøo soá kích thöôùc
[Angle] : xoay chöõ soá kích thöôùc.
Leänh DimAligned: ghi kích thöôùc song song vôùi 2 ñieåm choïn.
Menu : Dimension/Aligned
Toolbar : Dimension
Command : DimAligned hay DAL
Specify first extension line origin or <select object>: <xaùc ñònh ñieåm I>
Specify second extension line origin: <xaùc ñònh ñieåm II>
Specify dimension line location or [Mtext/Text/Angle]: <xaùc ñònh vò trí ñöôøng kích thöôùc>
Leänh DimDiameter : ghi kích thöôùc ñöôøng kính
Menu : Dimension/Diameter
Toolbar : Dimension
Command : DimDiameter hay DDI
Select arc or circle: <choïn cung hay ñöôøng troøn>
Dimension text = 60
Specify dimension line location or [Mtext/Text/Angle]: <xaùc ñònh vò trí ñöôøng kích thöôùc>
Leänh DimRadius : ghi kích thöôùc baùn kính
Menu : Dimension/Radius
Toolbar : Dimension
Command : DimRadius hay DRA
Chöùc naêng cuûa chuoät
phaûi khi khoâng coù ñoái
töôïng naøo ñöôïc choïn
Chöùc naêng cuûa chuoät
phaûi khi ñang choïn
ñoái töôïng
Chöùc naêng cuûa chuoät
phaûi khi ñang tieán
haønh 1 leänh naøo ñoù
Chöùc naêng cuûa
chuoät phaûi theo
tính chaát thôøi gian
19. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 19
Select arc or circle: <choïn cung hay ñöôøng troøn>
Dimension text = 50
Specify dimension line location or [Mtext/Text/Angle]: <xaùc ñònh vò trí ñöôøng kích thöôùc>
Leänh DimCenter : ñaùnh daáu taâm
Menu : Dimension/Center
Toolbar : Dimension
Command : DimCenter hay DCE
Select arc or circle: <choïn cung hay ñöôøng troøn>
Leänh DimAngular : ghi kích thöôùc goùc
Menu : Dimension/Angular
Toolbar : Dimension
Command : DimAngular hay DAN
Select arc, circle, line, or <specify vertex>: <choïn cung, ñöôøng troøn, ñoaïn thaúng>
Select second line: <choïn cung, ñöôøng troøn, ñoaïn thaúng thöù hai>
Specify dimension arc line location or [Mtext/Text/Angle]: <xaùc ñònh vò trí ñöôøng kích thöôùc>
Leänh DimContinue : ghi kích thöôùc noái tieáp
Menu : Dimension/Continue
Toolbar : Dimension
Command : DimContinue hay DCO
Specify a second extension line origin or [Undo/Select] <Select>: <xaùc ñònh ñieåm goác ñöôøng gioùng
thöù hai>
Leänh DimBaseline : ghi kích thöôùc song song
Menu : Dimension/Baseline
Toolbar : Dimension
Command : DimBaseline hay DBA
Specify a second extension line origin or [Undo/Select] <Select>: <xaùc ñònh ñieåm goác ñöôøng gioùng
thöù hai>
Leänh Qleader : ghi ñöôøng chuù thích, chæ daãn
Menu : Dimension/Leader
Toolbar : Dimension
Command : Qleader hay LE
Specify first leader point, or [Settings]<Settings>: <choïn ñieåm ñaàu tieân>
Specify next point: <choïn ñieåm tieáp theo>
Specify next point: <choïn ñieåm tieáp theo>
Specify text width <0>: ↵
Enter first line of annotation text <Mtext>: ↵
Ñònh daïng doøng chuù thích naèm treân ñöôøng muõi teân :
- Vaøo hoäp thoaïi [Leader Settings] : LE ↵ vaø ↵
- Choïn thanh [Attachment] vaø ñaùnh daáu choïn [Underline Bottom line].
21. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 21
BAØI 6 : GHI VAÊN BAÛN – TOÂ MAËT CAÉT
Trình töï taïo vaên baûn:
- Taïo caùc kieåu chöõ hay choïn caùc kieåu chöõ ñaõ ñöôïc taïo (Leänh Style).
- Ghi vaên baûn (Leänh Mtext hay Text).
- Hieäu chænh vaên baûn (Leänh Ddedit hay Properties).
1. Leänh Style : taïo kieåu chöõ
Menu : Format/Text Style…
Command : Style hay ST
2. Leänh Mtext: taïo ñoaïn vaên baûn
Menu : Draw/Text>Multiline Text
Toolbar : Draw
Command : Mtext hay MT, T
Current text style: "TCXD" Text height:3
Specify first corner: <xaùc ñònh goác ñaàu tieân>
Specify opposite corner or [Height/Justify/Line spacing/Rotation/Style/Width]: <xaùc ñònh goác ñoái
dieän>
Choïn kieåu chöõ
Choïn Font
Vuøng nhaäp vaên baûn
Ñònh chieåu cao Cheá ñoä ñaëc bieät
1.Taïo kieåu môùi
2.Ñaët teân kieåu chöõ
3.Choïn Font
4.Ñònh chieàu cao5.Ñònh tyû leä roäng
6.Ñònh ñoä nghieâng
7.Chaáp nhaän
22. AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 22
Caùc bieán veà vaên baûn :
o Bieán MirrText : taét/môû cheá ñoä ñoái xöùng göông chöõ, 1 = On ; 0 = Off
o Bieán Qtext : taét/môû cheá ñoä taïo chöõ thaønh khung chöõ nhaät, 1 = On ; 0 = Off
Caùc cheá ñoä ñaët bieät :
b
a
ba^ = ;
b
aba# = ;
b
aa/b =
3. Leänh DText: taïo doøng chöõ ñôn
Menu : Draw/Text>Single Line Text
Command : Text hay DT
Current text style: "Standard" Text height: 2.5000
Specify start point of text or [Justify/Style]: <choïn ñieåm ñaàu cuûa doøng chöõ>
Specify height <2.5000>: <ñònh chieàu cao>
Specify rotation angle of text <0>:<ñònh goùc xoay>
Enter text: <nhaäp vaên baûn>
Enter text: <nhaäp vaên baûn>
4. Leänh Ddedit : hieäu chænh vaên baûn
Menu : Modify/Object/Text/Edit…
Command : Ddedit hay ED
Select an annotation object or [Undo]: <choïn ñoái töôïng chöõ>
5. Caùc tính naêng boå sung cho vaên baûn :
Menu : Express/Text/Covert Text to Mtext : chuyeån doøng chöõ thaønh ñoaïn vaên
Menu : Express/Text/Arc-Aligned Text : ghi doøng chöõ theo cung troøn.
Coù theå cheùp caùc vaên baûn töø Word, Exel... sang AutoCAD
6. Leänh Bhatch: toâ maët.
Menu : Draw/Hatch
Toolbar : Draw
Command : Bhatch hay H
Canh leà
Nhaäp kyù töï ñaëc bieät
![AUTOCAD 200x – CÔ BAÛN
GV.PHAN NGOC ANH 2
BAØI 1 : MÔÛ ÑAÀU
1. Khôûi ñoäng AutoCAD :
- Kích hoaït chöông trình AutoCAD.
- Choïn [Start from Scratch] (baûn veõ traéng) - Choïn [Open a Drawing] (môû baûn veõ cuõ)
- Choïn [Metric] (heä ñôn vò Meùt) - Choïn teân baûn veõ
- Kích [OK] - Kích [OK]
2. Caáu truùc hình AutoCAD :
3. Nhöõng thieát laäp ban ñaàu :
- Vaøo hoäp thoaïi [Options] : vaøo Tools/Options…
- Choïn thanh System, treân khung Starup choïn [Show Starup dialog box]/[Do not
show a starup dialog] : ñeå [hieån thò]/[khoâng hieån thò] hoäp thoaïi Starup khi khôûi
ñoäng AutoCad.
Screen
Statusbar
Crosshair
Menubar
Command lines
Toolbar
Toolbar](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)