frm设计.frm

visual basic程序实现凸轮机构设计

VERSION 5.00
Begin VB.Form frm设计 
   BackColor       =   &H00808000&
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "设计步骤"
   ClientHeight    =   2130
   ClientLeft      =   5130
   ClientTop       =   5580
   ClientWidth     =   5865
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2130
   ScaleWidth      =   5865
   ShowInTaskbar   =   0   'False
   Begin VB.PictureBox Picture1 
      BackColor       =   &H00FFFFFF&
      Height          =   1815
      Left            =   1080
      ScaleHeight     =   1755
      ScaleWidth      =   4515
      TabIndex        =   4
      Top             =   120
      Width           =   4575
      Begin VB.TextBox Text1 
         Appearance      =   0  'Flat
         BorderStyle     =   0  'None
         BeginProperty Font 
            Name            =   "楷体_GB2312"
            Size            =   15.75
            Charset         =   134
            Weight          =   700
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         ForeColor       =   &H000000FF&
         Height          =   1335
         Left            =   240
         MultiLine       =   -1  'True
         TabIndex        =   5
         Top             =   240
         Width           =   4095
      End
   End
   Begin VB.CommandButton Command4 
      BackColor       =   &H0080C0FF&
      Caption         =   "第四步"
      Height          =   375
      Left            =   120
      Style           =   1  'Graphical
      TabIndex        =   3
      Top             =   1560
      Width           =   855
   End
   Begin VB.CommandButton Command 
      BackColor       =   &H0080C0FF&
      Caption         =   "第一步"
      Height          =   375
      Left            =   120
      Style           =   1  'Graphical
      TabIndex        =   2
      Top             =   120
      Width           =   855
   End
   Begin VB.CommandButton Command2 
      BackColor       =   &H0080C0FF&
      Caption         =   "第二步"
      Height          =   375
      Left            =   120
      Style           =   1  'Graphical
      TabIndex        =   1
      Top             =   600
      Width           =   855
   End
   Begin VB.CommandButton Command3 
      BackColor       =   &H0080C0FF&
      Caption         =   "第三步"
      Height          =   375
      Left            =   120
      Style           =   1  'Graphical
      TabIndex        =   0
      Top             =   1080
      Width           =   855
   End
End
Attribute VB_Name = "frm设计"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command_Click()
    Text1.Text = "1.按比例画位移线图和基圆,并标明各运动角。"
    mainfrm.First_Step
    
End Sub

Private Sub Command2_Click()
    Dim i As Integer
    Text1.Text = "2.将推程运动角和回程运动角分成若干等份。"
    
    If i等分DT0 <> 0 Then
    For i = 1 To i等分DT0
        Unload mainfrm.lin等分DT0(i)
        Unload mainfrm.lin基圆DT0(i)
        Unload mainfrm.lin凸轮DT0(i)
    Next
   End If
   
   If i等分DT2 <> 0 Then
    For i = 1 To i等分DT2
        Unload mainfrm.lin等分DT2(i)
        Unload mainfrm.lin基圆DT2(i)
        Unload mainfrm.lin凸轮DT2(i)
    Next
   End If
   frm等分.Show vbModal
   
  
   If i等分DT0 * i等分DT2 = 0 Then Exit Sub
   
    mainfrm.Second_Step
End Sub

Private Sub Command3_Click()
    Text1.Text = "3.延长基圆上各等分线，延长线段长度与位移线图对应等分线段长度相等。"
    mainfrm.Third_Step
End Sub

Private Sub Command4_Click()
    Text1.Text = "4.顺次光滑连接各点,得凸轮轮廓。"
    mainfrm.Forth_step
End Sub