Narayanan
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This document describes the design and fabrication of a pedal-operated drilling machine. The drilling machine uses a bevel gear system to transmit power from the pedals to the drill bit at a 90 degree angle. The drill bit is gripped by a chuck and rotated when the pedals are cycled. The machine is designed to allow drilling of holes in various materials in a cost-effective manner, especially where frequent changes in operation are required.
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" Intelligent PCB Drilling Machine"
Nowadays, many industries use the Computerized Numerical Control (CNC) for Printed Circuit Board (PCB) drilling machines in industrial operations. It takes a long time to find optimal tour for large number of nodes (up to thousands). To achieve more effective results, optimization systems approach is required to be equipped in drilling machine. Euclidean Traveling Salesman Problem (TSP) is one of optimization method that gives fast near optimal solution for the drilling machine movement using novel friendly techniques. This project deals with the development of that CNC PCB drilling machine with novel approach to Euclidean TSP. This design can be widely applied to various CNC PCB drilling machines in small and medium scale manufacturing industries.
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d. Most use of electronic waste was from printers or other part of old m/c’s which are scrap.
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The document discusses a straw reaper machine that can cut, thresh, and clean straw in a single operation using oscillating blades and a revolving reel. It notes that straw reapers are useful for farmers with large land areas as they can help complete farming tasks more efficiently with lower labor costs. The document encourages farmers to invest in straw reapers exported from Punjab to reap the benefits of such an efficient machine.
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3. ABSTRACT
Problems that occur during directional drilling in X-24 wells were evaluated using Compass Software 5000.I. The actual well trajectories deviated from the planned path at some points, including the kick off point, hold section, and total depth. Formation factors and broken downhole survey tools caused the largest deviations. Total loss of drilling fluid from 8546 to 8950 feet required blind drilling and further deviated the well path. This evaluation identifies problems so signs can be recognized earlier to avoid issues and ensure future wells reach planned targets smoothly.
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Drlling
This document provides information on various types of drilling machines and their parts and operations. It describes portable, sensitive, upright, radial, gang, multiple spindle, automatic and deep hole drilling machines. It outlines the main parts of an upright drilling machine including the base, column, table, head, spindle assembly, and drive and feed mechanisms. It also discusses workholding devices, toolholding devices, and common drilling machine operations such as drilling, reaming, boring, counterboring, countersinking, spot facing and tapping.
Drilling machine metal woprk
Here are the calculations:
1. Cutting speed for CS 90 steel = 45 m/min
D = 15mm
S = 45 m/min
N = (S x 1000)/(π x D)
= (45 x 1000)/(3.142 x 15)
= 1000 rev/min
2. D = 10mm
N = 178 rev/min
S = π x D x N/1000
= 3.142 x 10 x 178/1000
= 56.26 m/min
3. D = 9mm, N = 180 rev/min
S = π x D x N/1000 = 3.142 x 9 x 180/1000 = 50.
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HossenMdShakhawath.pptx
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Drilling machine
PLZ LIKE AND COMMENT BELOW
The drilling machine is an imporatant part of engineering specially fo machines.
the dilling machine is taken in use for making a hole in the product.
it can use in multiple sizes and standards according to the need.
I hope this will help you to get all your required information plz like it and share it.
Connect with me on :
Youtube: Harshal Bhatt
Instagram: harshalbhatt_official
Twitter: HarshalBhatt318
Snapchat: harshalbhatt31
Drillingmachineppt (swash buckler)
The document discusses various types of drilling machines and their operations. It describes (1) the working principle of drilling machines which remove metal by shearing and extrusion using a rotating drill, (2) the main components of a bench drilling machine including its base, column, chuck, and work table, and (3) common types of drilling machines such as portable, sensitive, radial, gang, and turret drilling machines used for different applications.
Drilling machhines ppt
This document discusses different types of drilling machines and their components and operations. It describes 7 common types of drilling machines: radial drilling machine, pillar drilling machine, bench drilling machine, portable drilling machine, gang drilling machine, multi-spindle drilling machine, and automotive drilling machine. The radial drilling machine is the largest and most versatile, able to drill holes in different locations of heavy workpieces. Other key components discussed include the chuck, drill bit, work table, and pillar or column. Safety precautions for operating drilling machines are also provided.
Jigs and there application
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Mechbytes coverage of Drilling, Drilling Machines, Work and tool holding in drill machines, types of drill machines etc
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3. ABSTRACT
Problems that occur during directional drilling in X-24 wells were evaluated using Compass Software 5000.I. The actual well trajectories deviated from the planned path at some points, including the kick off point, hold section, and total depth. Formation factors and broken downhole survey tools caused the largest deviations. Total loss of drilling fluid from 8546 to 8950 feet required blind drilling and further deviated the well path. This evaluation identifies problems so signs can be recognized earlier to avoid issues and ensure future wells reach planned targets smoothly.
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This document provides an overview of waste minimization techniques that can be implemented in drilling operations to reduce the amount of waste generated. It discusses opportunities for source reduction through preplanning well sites, modifying drilling fluid systems, and substituting less toxic products. It also outlines process modifications like using closed-loop drilling fluid systems, improving solids control, and monitoring drilling fluids to minimize additions. Implementing these techniques can lower operating costs while also reducing environmental impacts.
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The document provides information about portable magnetic drilling machines made by CS Unitec. It summarizes the key features of their line of magnetic drills including the maximum annular cutter, twist drill, and tapping diameters for each model. It also lists other specifications like stroke, weight, speed ranges, cooling features, and magnet sizes. Accessories and consumables like cutters, lubricants, and vacuum plates are also described. The document promotes CS Unitec as the industry leader in power-to-weight ratios and magnetic drilling strength and touts the reliability and customization of their machines.
Drilling machines-manufacturing process-1
description of various drill machines
description of various tools
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This document provides information on various types of drilling machines and their parts and operations. It describes portable, sensitive, upright, radial, gang, multiple spindle, automatic and deep hole drilling machines. It outlines the main parts of an upright drilling machine including the base, column, table, head, spindle assembly, and drive and feed mechanisms. It also discusses workholding devices, toolholding devices, and common drilling machine operations such as drilling, reaming, boring, counterboring, countersinking, spot facing and tapping.
Drilling machine metal woprk
Here are the calculations:
1. Cutting speed for CS 90 steel = 45 m/min
D = 15mm
S = 45 m/min
N = (S x 1000)/(π x D)
= (45 x 1000)/(3.142 x 15)
= 1000 rev/min
2. D = 10mm
N = 178 rev/min
S = π x D x N/1000
= 3.142 x 10 x 178/1000
= 56.26 m/min
3. D = 9mm, N = 180 rev/min
S = π x D x N/1000 = 3.142 x 9 x 180/1000 = 50.
Drilling machines in detail
The document discusses different types of drilling machines. It describes the main parts of drilling machines including the vice, spindle, sleeve, column, head, worktable and base. It then covers different types of drilling machines such as portable, bench-mounted, sensitive, upright, radial, gang, multiple spindle, automatic, and deep hole drilling machines. It provides details on radial drilling machines and their applications in underground mining, surface mining, drilling and other operations.
Drilling operation and components
Drilling technology has evolved considerably over the past 150 years. There are now over 650 mobile offshore drilling units worldwide that can drill in water depths over 12,000 feet. Different types of offshore drilling rigs include semi-submersibles and jack-up rigs anchored to the seafloor. Drilling operations involve careful planning to identify locations where hydrocarbons are likely to exist based on geological and geophysical data collection methods.
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Drilling
Drilling is a machining process that uses a drill bit to cut a round hole through metal or non-metal materials. The drill bit is held by a drilling machine and rotated at high speeds while pressed against the workpiece. Key aspects of drilling include cutting speed and feed rate, which determine factors like material removal rate and machining time. There are various types of drilling machines suited for different applications, such as portable drills, bench drills, radial drills, and gang drilling machines. Common drilling operations include center drilling, reaming, countersinking, counterboring, and tapping.
Drilling and boring
The document discusses drilling and boring machines. It describes how drilling machines are used to produce circular holes in workpieces using rotating cutters called drills. Different types of drilling machines are described, including portable drilling machines, sensitive bench drilling machines, upright drilling machines, radial drilling machines, gang drilling machines, turret drilling machines, and deep hole drilling machines. The document also covers topics such as tool nomenclature, drilling operations, tool holding devices, work holding devices, drill types, and reaming.
Drilling machine 1
The drilling machine or drill press is one of the most common and useful machine employed in industry for producing forming and finishing holes in a workpiece.
HossenMdShakhawath.pptx
The document discusses various types of drilling machines and their operations. It describes portable, sensitive, upright, radial, gang, multi-spindle, automatic and turret drilling machines. It also covers drilling machine components like drill bits, tool holding, work holding devices and common operations like drilling, reaming, boring, counter boring and tapping. Drilling machines are used to create holes in workpieces by forcing a rotating drill bit into the material. Proper clamping and setup is required for accurate drilling.
Drilling machine
PLZ LIKE AND COMMENT BELOW
The drilling machine is an imporatant part of engineering specially fo machines.
the dilling machine is taken in use for making a hole in the product.
it can use in multiple sizes and standards according to the need.
I hope this will help you to get all your required information plz like it and share it.
Connect with me on :
Youtube: Harshal Bhatt
Instagram: harshalbhatt_official
Twitter: HarshalBhatt318
Snapchat: harshalbhatt31
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The document discusses various types of drilling machines and their operations. It describes (1) the working principle of drilling machines which remove metal by shearing and extrusion using a rotating drill, (2) the main components of a bench drilling machine including its base, column, chuck, and work table, and (3) common types of drilling machines such as portable, sensitive, radial, gang, and turret drilling machines used for different applications.
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This document discusses different types of drilling machines and their components and operations. It describes 7 common types of drilling machines: radial drilling machine, pillar drilling machine, bench drilling machine, portable drilling machine, gang drilling machine, multi-spindle drilling machine, and automotive drilling machine. The radial drilling machine is the largest and most versatile, able to drill holes in different locations of heavy workpieces. Other key components discussed include the chuck, drill bit, work table, and pillar or column. Safety precautions for operating drilling machines are also provided.
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This document discusses different types of jigs and their applications. It begins by defining jigs as production tools used to manufacture duplicate parts accurately. The main types of jigs discussed are drilling jigs, which are used to machine holes. Different types of drilling jigs are described, including template jigs, plate jigs, box jigs, sandwich jigs, diameter jigs, angular jigs, pot jigs, turnover jigs, multi-station jigs, standard jigs, universal jigs, and solid jigs. Jigs are used to reduce costs, increase productivity and accuracy, and enable mass production of interchangeable parts.
Unit 3A2 - Drillling and related operations
Mechbytes coverage of Drilling, Drilling Machines, Work and tool holding in drill machines, types of drill machines etc
Drilling Machine Presentation
Definition of Drilling
Types of Drill Machine
Drill Bits Types
Cutting Analysis
Twist Drill Nomenclature ...e.t.c.
Multi spindle drilling machine project report
The document discusses multi spindle drilling machines. It begins by introducing the multi spindle drilling machine and how it can drill a variety of hole layouts, including unsymmetrical patterns that conventional machines cannot. It then provides more details on the components and operation of drilling machines, including how multiple spindles allow simultaneous drilling of many holes. The document also covers different types of drilling machines such as vertical, horizontal, and gang drilling machines, as well as specialized multi spindle machines.
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Shaper machine
The document discusses the shaper machine, which is a reciprocating machine tool used to produce flat surfaces. It has a ram, tool head, and table. The tool head cuts on the forward stroke and returns idle on the back stroke. Flat surfaces can be made horizontally, vertically, or at angles based on the movement of the tool head and table. Shapers are classified based on ram travel direction and cutting stroke action. Other machine tools discussed include the planer, slotter, drilling machines, and broaching machines.
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The document discusses different types of drilling machines and their uses. It describes portable drilling machines, bench drilling machines, upright drilling machines, and radial drilling machines. It provides details on the working principles, parts, specifications, operations, and applications of drilling machines. Drilling machines are used to drill holes in workpieces and can perform operations like drilling, boring, reaming, counterboring, countersinking, spot facing and tapping.
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The document discusses drilling machines and drilling operations. It describes:
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2) The different types of drilling machines such as sensitive drilling machines, upright drilling machines, radial drilling machines, and machine based on construction and feed.
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This document discusses drilling machines and drilling operations. It describes different types of drilling machines including bench drilling machines, radial drilling machines, and upright drilling machines. It also covers drilling tools and operations such as reaming, boring, counterboring, countersinking, spot facing and tapping. Safety precautions for operating drilling machines and definitions of cutting speed, feed rate, and depth of cut are provided.
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The document discusses drilling machines and drilling operations. It describes different types of drilling machines like sensitive drilling machines, up-right drilling machines, and radial drilling machines. It also discusses drill materials like HSS and carbide-tipped drills. Various drilling operations like drilling, reaming, boring, counterboring, countersinking, and tapping are described. Work holding devices and tool holding methods are also summarized. Key drilling definitions and safety precautions for operating drilling machines are provided.
Drilling
The document discusses drilling machines and drilling operations. It describes different types of drilling machines like sensitive drilling machines, up-right drilling machines, and radial drilling machines. It also discusses drill materials like HSS and carbide tipped drills. Various drilling operations like drilling, reaming, boring, counterboring, countersinking and tapping are described. Work holding devices and tool holding methods are also summarized.
Drilling machine
This document discusses different types of drilling machines and their operation. It describes bench drilling machines, radial drilling machines, gang drilling machines, and multiple spindle drilling machines. It explains the basic workings of drilling machines and some common drilling operations like reaming, boring, counterboring, countersinking, spot facing and tapping. Safety precautions for operating drilling machines are also outlined.
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internship report on working & types of drilling machine
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#Prerequisites:
- Basic understanding of AWS services and architecture
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- Experience using the AWS Management Console or AWS CLI.
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- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
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Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
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四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
cnn.pptx Convolutional neural network used for image classication
Convolutional Neural Network used for image classification
Embedded machine learning-based road conditions and driving behavior monitoring
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Design and optimization of ion propulsion drone
Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.
Advanced control scheme of doubly fed induction generator for wind turbine us...
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building
学校原版美国波士顿大学毕业证学历学位证书原版一模一样
原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
官方认证美国密歇根州立大学毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国密歇根州立大学毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering PROJECT REPORT ON SUMMER VOCATIONAL TRAINING
AT MBB AIRPORT
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
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Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
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Embedded machine learning-based road conditions and driving behavior monitoring
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2008 BUILDING CONSTRUCTION Illustrated - Ching Chapter 02 The Building.pdf
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Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering on AAI Summer Training Report-003.pdf
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
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Narayanan
- 1. DESIGN & FABRICATION OF Guide Mr. ARUMUGAM BY P.KARUPPASAMY M.RAJESH S.BALU MAHENDRAN D.LAKSHMINARAYANAN PEDAL OPERATING DRILLING MACHINE
- 2. ABSTRACT: THIS FOOT OPERATED DRILL IS FITTED WITH A DRILL BIT , USED FOR DRILLING HOLES IN VARIOUS MATERIALS. THE DRILL BIT IS GRIPPED BY A CHUCK AT ONE END ROTATED WHILE CYCLING THE DEVICE.
- 3. DESCRIPTION BEVEL GEAR USED IN THE SYSTEM . IT IS USED TO PERPENDICULAR 90° POWER TRANSMISSION IT IS ALSO USED TO THE SLOTTING AND CUTTING OPERATION
- 4. DRILLING: It is defined as the to make the hole in different dimensions with the use of drill bit TYPES OF DRILLING: *Portable drilling machine *sensitive drilling machine *Automatic drilling machine *Deep hole drilling machine *Multiple spindle drilling machine
- 5. DRILLING TOOL: *Flat&spade drill *twist drill *centre drill
- 6. We are using twist drill bit TWIST DRILL BIT: Body is the main part of drill bit
- 7. APPLICATION COST IS LOW IN SUCH PLACES WHERE FREQUENT CHANGE IN OPERATION ARE REQUIRED.
- 8. THANKNG YOU