Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径数弯曲成形容易出现的成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

数编程等手段的运用大大提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了数统的七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国造业中,数机床的占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

数机床加工时,对刀及工件坐标的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台数机床的电路设计必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利用数测试技术,研开发了倾角电子仪的测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的数统完全可以实现人机接口的定和实时部件的参数化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微机技术、数技术等先进技术进行的我国首台双功能X射线骨密度仪自动统的设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实验证此优化方法在孔群加工中明显提高了数加工的效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算数铣削过程中刀具变形引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速数加工,可以克服高速加工用刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但数设备的成本较高，同时数统在实际运转过程中存在些不稳定因素，给运行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床的改进,扩大了加工种类,提高了自动化程度,使其成为台简易型数车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的用于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY数统或其它数统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为核心，使用数电流源秤杆的转动，采用红外监技术检测秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀半自动车床的改进，扩大了加工种类，提高了自动化程度，使其成为台简易型数车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径数控弯曲成形容易出现成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

数控编程等手段运用大大提高工作效率 ,也降低现场操作难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

合我国国情，数控系统七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业中,数控机床占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

数控机床加工时,对刀及工件坐标系设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台数控机床电路设计必须改动,以适应新要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪特点,利用数控测试技术,研制开发倾角电子仪测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，PMAC数控系统完全可以实现人机接口定制和实时控制部件参数化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍采用微机控制技术、数控技术等先进控制技术进行我国首台双功能X射线骨密度仪自动控制系统设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优化方法在孔群加工中明显提高数控加工效率、降低加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算数控铣削过程中刀具变形引起误差,提出对这种误差补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳特性更适合模具型腔高速数控加工,可以克服高速加工用刀具刚性差不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但数控设备成本较高，同时数控系统在实际运转过程中存在些不稳定因素，给运行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床改进,扩大加工种类,提高自动化程度,使其成为台简易型数控车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易用各类切割装置,划线笔较高材质可轻易在各种钢板上做标记.可配置在BURNY数控系统或其它数控系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为控制核心，使用数控电流源控制秤杆转动，采用红外监控技术检测秤杆平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀半自动车床改进，扩大加工种类，提高自动化程度，使其成为台简易型数控车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径弯曲成形容易出现的成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

编程等手段的运用大大提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了系统的七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业中,床的占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

床加工时,对刀及工件坐标系的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台床的电路设计必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利用技术,研制开发了倾角电子仪的装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的系统完全可以实现人接口的定制和实时制部件的参化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微制技术、技术等先进制技术进行的我国首台双功能X射线骨密度仪自动制系统的设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优化方法在孔群加工中明显提高了加工的效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算铣削过程中刀具变形引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速加工,可以克服高速加工用刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但设备的成本较高，同时系统在实际运转过程中存在些不稳定因素，给运行调工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床的改进,扩大了加工种类,提高了自动化程度,使其成为台简易型车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的用于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY系统或其它系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

量仪以单片AT89C51为制核心，使用电流源制秤杆的转动，采用红外监技术检秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀半自动车床的改进，扩大了加工种类，提高了自动化程度，使其成为台简易型车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径控弯曲成形容易出现的成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

控编程等手段的提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了控系统的七发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业中,控机床的占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

控机床加工时,对刀及工件坐标系的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台控机床的电路设计必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利控测试技术,研制开发了倾角电子仪的测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的控系统完全可以实现人机接口的定制和实时控制部件的。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采微机控制技术、控技术等先进控制技术进行的我国首台双功能X射线骨密度仪自动控制系统的设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优方法在孔群加工中明显提高了控加工的效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算控铣削过程中刀具变形引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速控加工,可以克服高速加工刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但控设备的成本较高，同时控系统在实际转过程中存在些不稳定因素，给行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床的改进,扩了加工种类,提高了自动程度,使其成为台简易型控车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY控系统或其它控系统上使.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为控制核心，使控电流源控制秤杆的转动，采红外监控技术检测秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀半自动车床的改进，扩了加工种类，提高了自动程度，使其成为台简易型控车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径数控弯曲成形容易出现成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

数控编程等手段运用大大提高了工作效率 ,也降低了现场操作难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了数控系统七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业中,数控机床有率不断提高,在生产中已有重地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

数控机床加工时,对刀及工件坐标系设定是项重工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台数控机床电路设计必须改动,以适应求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪特点,利用数控测试技术,研制开发了倾角电子仪测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC数控系统完全可以实现人机接口定制和实时控制部件参数化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微机控制技术、数控技术等先进控制技术进行我国首台双功能X射线骨密度仪自动控制系统设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优化方法在孔群加工中明显提高了数控加工效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算数控铣削过程中刀具变形引起误差,提出对这种误差补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳特性更适合于模具型腔高速数控加工,可以克服高速加工用刀具刚性差不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但数控设备成本较高，同时数控系统在实际运转过程中存在些不稳定因素，给运行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床改进,扩大了加工种类,提高了自动化程度,使其成为台简易型数控车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易用于各类切割装置,划线笔较高材质可轻易在各种钢板上做标记.可配置在BURNY数控系统或其它数控系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为控制核心，使用数控电流源控制秤杆转动，采用红外监控技术检测秤杆平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 : 通过对C7620-11夹盘多刀半自动车床改进，扩大了加工种类，提高了自动化程度，使其成为台简易型数控车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径控弯曲成形容易出现的成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

控编程等手段的运用大大提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了控系统的七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业,控机床的占有率不断提高,在生产已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

控机床加工时,对刀及工件坐标系的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台控机床的电路设计必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利用控测,研制开发了倾角电子仪的测装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的控系统完全可以实现人机接口的定制和实时控制部件的参化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微机控制、控等先进控制进行的我国首台双功能X射线骨密度仪自动控制系统的设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优化方法在孔群加工明显提高了控加工的效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算控铣削过程刀具变形引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速控加工,可以克服高速加工用刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但控设备的成本较高，同时控系统在实际运转过程存在些不稳定因素，给运行调工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床的改进,扩大了加工种类,提高了自动化程度,使其成为台简易型控车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的用于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY控系统或其它控系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为控制核心，使用控电流源控制秤杆的转动，采用红外监控检测秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀半自动车床的改进，扩大了加工种类，提高了自动化程度，使其成为台简易型控车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小径数控成形容易出现的成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

数控编程等手段的运用大大提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我情，总结了数控系统的七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我制造业中,数控机床的占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

数控机床加工时,对刀及工件坐标系的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这数控机床的电路设计必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利用数控测试技术,研制开发了倾角电子仪的测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的数控系统完全可以实现人机接口的定制和实时控制部件的参数化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微机控制技术、数控技术等先进控制技术进行的我双功能X射线骨密度仪自动控制系统的设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优化方法在孔群加工中明显提高了数控加工的效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算数控铣削过程中刀具变形引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速数控加工,可以克服高速加工用刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但数控设备的成本较高，同时数控系统在实际运转过程中存在些不稳定因素，给运行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀自动车床的改进,扩大了加工种类,提高了自动化程度,使其成为简易型数控车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的用于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY数控系统或其它数控系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为控制核心，使用数控电流源控制秤杆的转动，采用红外监控技术检测秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀自动车床的改进，扩大了加工种类，提高了自动化程度，使其成为简易型数控车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径数控弯曲成形容易出现的成形缺陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

数控编程等手段的运用大大提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了数控系统的七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业中,数控机床的占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

数控机床加工时,对刀及工件坐标系的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台数控机床的电路设必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利用数控测试技术,研制开发了倾角电子仪的测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的数控系统完全可以实现人机接口的定制和实时控制部件的参数化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微机控制技术、数控技术等先进控制技术进行的我国首台双功能X射线骨密度仪自动控制系统的设。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

实例验证此优化方法在孔群加工中明显提高了数控加工的效率、降低了加工成本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

分析算数控铣削程中刀具变形引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速数控加工,可以克服高速加工用刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但数控设备的成本较高，同时数控系统在实际运转程中存在些不稳定因素，给运行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

对C7620-11夹盘多刀半自动车床的改进,扩大了加工种类,提高了自动化程度,使其成为台简易型数控车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的用于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY数控系统或其它数控系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为控制核心，使用数控电流源控制秤杆的转动，采用红外监控技术检测秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 对C7620-11夹盘多刀半自动车床的改进，扩大了加工种类，提高了自动化程度，使其成为台简易型数控车床。

Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.

截面畸变是薄壁管小弯曲半径弯曲容易出现的陷之。

It's more automatable and easier to repair shafts using laser overlaying welding technology.

编程等手段的运用大大提高了工作效率 ,也降低了现场操作的难度。

Taking national conditions into consideration,seven development tendencies of the numerical control system are summed up.

结合我国国情，总结了系统的七大发展趋势。

In recent years, numerical control machine has got important status and predomination in manufacturing of China.

近几年来我国制造业中,机床的占有率不断提高,在生产中已经占有重要地位。

Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines.

机床加工时,对刀及工件坐标系的设定是项重要工作。

The design of the electric circuits of the digit-controlled lathe must be altered to meet the new requirement.

这台机床的电路设计必须改动,以适应新的要求。

According to the characteristics of the electronic instrument of dipmeter, a testing device is developed with computer control technology.

根据倾角电子仪的特点,利用测试术,研制开发了倾角电子仪的测试装置。

The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.

实践证明，基于PMAC的系统完全可以实现人机接口的定制和实时制部件的参化。

The paper introduces the design of the double-functional X-ray bone densometer,first-developed in China using microcomputer control technology and numerical control technology.

介绍了采用微机制术、术等先进制术进行的我国首台双功能X射线骨密度仪自动制系统的设计。

Using an example,the dominancy of the present optimization method is testified in improving the efficiency of NC machining and cutting manufacture cost.

通过实例验证此优化方法在孔群加工中明显提高了加工的效率、降低了加工本。

Through analyzing and accounting evocable error of tool's transmutation during milling process,the compensatory method to the error in NC machining has been put forward.

通过分析计算铣削过程中刀具变引起的误差,提出对这种误差的补偿方法。

The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.

其切削力平稳的特性更适合于模具型腔的高速加工,可以克服高速加工用刀具刚性差的不足。

However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.

但设备的本较高，同时系统在实际运转过程中存在些不稳定因素，给运行调试工作带来不便。

C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine,so that the variety of process was increased ,and automation degree was also improved.

通过对C7620-11夹盘多刀半自动车床的改进,扩大了加工种类,提高了自动化程度,使其为台简易型车床。

It can be easily retrofitted to almost any cutting station. The marking stylus easily penetrates most materials. The Scriber is compatible with BURNY Controls and other CNCs as well.

它能够较容易的用于各类切割装置,划线笔较高的材质可轻易的在各种钢板上做标记.可配置在BURNY系统或其它系统上使用.

It takes the single chip microcomputer AT89C51 as the control nucleus, uses digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.

测量仪以单片机AT89C51为制核心，使用电流源制秤杆的转动，采用红外监术检测秤杆的平衡位置。

Abstract: C7620-11 semi-automatic chuck multicut lathe was reformed into a kind of simple constructed NC machine, so that the variety of process was increased ,and automation degree was also improved.

摘 要: 通过对C7620-11夹盘多刀半自动车床的改进，扩大了加工种类，提高了自动化程度，使其为台简易型车床。