Contact Us

C o n t a c t U s

economic desktop pcb cnc drilling machine, economic

Alibaba offers 800 economic desktop pcb cnc drilling machine products. A wide variety of economic desktop pcb cnc drilling machine options are available to you, such as after-sales service provided.

(PDF) Economic lifetime of a drilling machine: A case

Drilling machines play a critical role in the mineral extraction process and thus are important economically. However, as the machines age, their efficiency and

China Economic Drilling Milling Machine Vertical ZAY7032V

Milling and Drilling Machine, Vertical Machine, Machinery manufacturer / supplier in China, offering Economic Drilling Milling Machine Vertical ZAY7032V/1 with Variable speed, 3 axis linear guide XH7122 CNC milling machine with Siemens CNC system, XH7122 Automatic tool changer 3 axis Siemens CNC milling machine with CE and so on.

(PDF) Economic lifetime of a drilling machine Hussan

In this case study the economic lifetime of drilling machine is defined as the optimal age which minimises the total adjusted cost value. 2 The term “total adjusted cost value” is defined as the summation of the machine purchase price, operating cost, maintenance cost and machine second-hand value.

Economic lifetime of a drilling machine: a case study on

2016-9-29  economic replacement time of a drilling machine. It considers the purchase price, maintenance and operation costs, and the machine’s second-hand value. Findings show that the economic replacement lifetime of a drilling machine in this mine is 96 months. The proposed model can be used for other underground mining machines.

China Economic Vertical Mill Drill Machine Z5045c/1

Vertical Drilling Machine, Auto Feed Drilling Machine, 32mm Spindle Hole Drilling Machine manufacturer / supplier in China, offering Economic Vertical Mill Drill Machine Z5045c/1 Vertical Drill Mill Machine Price, Hobby Mini CNC Lathe Price CNC210, 14" X 40" Gear Head Precision Metal Lathe with 2" Spindle Big Bore C0636b and so on.

Economic lifetime of a drilling machine DiVA portal

2016-9-30  drilling machine is defined as the optimal age which minimises the total adjusted cost value. The term “total adjusted cost value” is defined as the summation of the machine purchase price, operation cost, maintenance cost and machine second-hand value.

(PDF) Case Study: Model for Economic Lifetime of Drilling

The purpose of this article is to develop a practical economic replacement decision model to identify the economic lifetime of a mining drilling machine. A data-driven

Economic lifetime of a drilling machine: a case study on

Drilling machines play a critical role in the mineral extraction processand thus are important economically. However, as the machines age, theirefficiency and effectiveness decrease, negatively affecting productivity andprofitability and increasing total cost. Hence, the economic replacementlifetime of the machine is a key performance indicator.

15 Best Drilling Machine Home Use 2021 Techigem

2020-6-26  Cheston 10mm Powerful Drill Machine This is an ideal product as it has the capacity of drilling into variety of material such as wood, metal, plastic and concrete. This is a 400 watts drilling machine that can drill at a constant speed of 2800 RPM. This product includes 13 pieces HSS bits to change the diameter of the hole while drilling.

Economic Cnc Side Hole Drilling Machine For Furniture

Economic Cnc Side Hole Drilling Machine For Furniture Production With Fast Speed,Find Complete Details about Economic Cnc Side Hole Drilling Machine For Furniture Production With Fast Speed,Side Hole Drilling Machine,Machine For Furniture Making,Wood Drilling Machine Woodworking from Supplier or Manufacturer-Jinan Blue Elephant CNC Machinery Co., Ltd.

China Economic Drilling Milling Machine Vertical ZAY7032V

Milling and Drilling Machine, Vertical Machine, Machinery manufacturer / supplier in China, offering Economic Drilling Milling Machine Vertical ZAY7032V/1 with Variable speed, 3 axis linear guide XH7122 CNC milling machine with Siemens CNC system, XH7122 Automatic tool changer 3 axis Siemens CNC milling machine with CE and so on.

Economic lifetime of a drilling machine: a case study on

2016-9-29  economic replacement time of a drilling machine. It considers the purchase price, maintenance and operation costs, and the machine’s second-hand value. Findings show that the economic replacement lifetime of a drilling machine in this mine is 96 months. The proposed model can be used for other underground mining machines.

China Economic EUR Standard Upright Drilling Machine

Machine, Machinery, Drilling Machinery manufacturer / supplier in China, offering Economic EUR Standard Upright Drilling Machine (Z5045/1 Z5040/1 Z5032/1), X/Y/Z Linear Rails CNC Machine Center Vmc1060L, Factory Direct Sale One Meter CNC Machine Center Vmc1000 Vmc1000L and so on.

China Cheap and Economic High Speed Manual Drilling

Milling and Drilling Machine, Drilling Milling Machine, Manual Milling Machine manufacturer / supplier in China, offering Cheap and Economic High Speed Manual Drilling Milling Machine (KY16V), Economic and Precision High Speed Horizontal Lathe Machine for Household Hobby (KY180V/KY210V), 1 Year Warranty Precision Metalworking Manual Drilling Milling Machine (KY20V/KY20LV) and so on.

Economic lifetime of a drilling machine: a case study on

Hence, the economic replacementlifetime of the machine is a key performance indicator. This paper introducesan optimisation model that gives the optimal lifetime for a drilling machine. Acase study has been done at an underground Swedish mine to identify theeconomic replacement time of a drilling machine.

10-Economic lifetime prediction of a mining drilling

Economic lifetime prediction of a mining drilling machine using an arti fi cial neural network Hussan Al-Chalabi a, b *, Farzaneh Ahmadzadeh c, Jan Lundberg a and Behzad Ghodrati a a Division of Operation, Maintenance and Acoustics, Luleå University of Technology, Luleå, Sweden; b Mechanical Engineering Department, College of Engineering, University of Mosul, Mosul, Iraq; c Division of

15 Best Drilling Machine Home Use 2021 Techigem

2020-6-26  The economic design of this drilling machine guarantees easy and long usage. 15. YKING 13 mm Reverse Forward This drilling machine is powered with a 650 watt motor. The machine features a reverse functioning as well, which allows you to have a convenient drilling both

Economic cnc machine price Manufacturers & Suppliers

economic cnc machine price manufacturer/supplier, China economic cnc machine price manufacturer & factory list, find qualified Chinese economic cnc machine price manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.

Magnetic Drilling Machine Magnetic Drill Latest Price

Find here Magnetic Drilling Machine, Magnetic Drill manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying Magnetic Drilling Machine, Magnetic Drill, Portable Magnetic Drilling Machine across India.

Economic Cnc Side Hole Drilling Machine For Furniture

Economic Cnc Side Hole Drilling Machine For Furniture Production With Fast Speed,Find Complete Details about Economic Cnc Side Hole Drilling Machine For Furniture Production With Fast Speed,Side Hole Drilling Machine,Machine For Furniture Making,Wood Drilling Machine Woodworking from Supplier or Manufacturer-Jinan Blue Elephant CNC Machinery Co., Ltd.

China Economic EUR Standard Upright Drilling Machine

Machine, Machinery, Drilling Machinery manufacturer / supplier in China, offering Economic EUR Standard Upright Drilling Machine (Z5045/1 Z5040/1 Z5032/1), X/Y/Z Linear Rails CNC Machine Center Vmc1060L, Factory Direct Sale One Meter CNC Machine Center Vmc1000 Vmc1000L and so on.

Economic Vertical Mill Drill Machine Z5045c/1 Vertical

Economic Vertical Mill Drill Machine Z5045c/1 Vertical Drill Mill Machine Price, Find Details about Vertical Drilling Machine, Auto Feed Drilling Machine from Economic Vertical Mill Drill Machine Z5045c/1 Vertical Drill Mill Machine Price Anhui Boxon Machine Tools Co., Ltd.

China Economic Light Type Drill Press 20mm (ZJQ4120

China Economic Light Type Drill Press 20mm (ZJQ4120), Find details about China Drilling Machine, Bench Drilling Machine from Economic Light Type Drill Press 20mm (ZJQ4120) Hangzhou Westlake Bench Drilling Machine Co., Ltd.

China Cheap and Economic High Speed Manual Drilling

Milling and Drilling Machine, Drilling Milling Machine, Manual Milling Machine manufacturer / supplier in China, offering Cheap and Economic High Speed Manual Drilling Milling Machine (KY16V), Economic and Precision High Speed Horizontal Lathe Machine for Household Hobby (KY180V/KY210V), 1 Year Warranty Precision Metalworking Manual Drilling Milling Machine (KY20V/KY20LV) and so on.

Economic lifetime prediction of a mining drilling machine

This study develops models for predicting the economic lifetime of drilling machines used in mining. It uses three cases, each represented by a MATLAB code, to develop an optimisation model. The resulting ORT is fed as input to an artificial neural

10-Economic lifetime prediction of a mining drilling

Economic lifetime prediction of a mining drilling machine using an arti fi cial neural network Hussan Al-Chalabi a, b *, Farzaneh Ahmadzadeh c, Jan Lundberg a and Behzad Ghodrati a a Division of Operation, Maintenance and Acoustics, Luleå University of Technology, Luleå, Sweden; b Mechanical Engineering Department, College of Engineering, University of Mosul, Mosul, Iraq; c Division of

15 Best Drilling Machine Home Use 2021 Techigem

2020-6-26  The economic design of this drilling machine guarantees easy and long usage. 15. YKING 13 mm Reverse Forward This drilling machine is powered with a 650 watt motor. The machine features a reverse functioning as well, which allows you to have a convenient drilling both

Balancing machine Tool Dynamic TD Economic Plus

Balancing machine to balance tool holders on 1 and 2 planes. The TD Economic Plus is perfect to measure the unbalance in two planes (dynamic). Long tools have to be balanced in two planes to correct also the couple or dynamic unbalance.

Magnetic Drilling Machine Magnetic Drill Latest Price

Find here Magnetic Drilling Machine, Magnetic Drill manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying Magnetic Drilling Machine, Magnetic Drill, Portable Magnetic Drilling Machine across India.