前言
最近同事问起铜排折弯的问题,我想起了刚毕业时做的工作:CAD上画铜排图。
想法
铜排图纸是为了方便车间工人开料和操作设备用的,图纸除了画铜排的三视图,还要画展开图。我们技术人员可以用CAD直接画铜排并计算展开尺寸、折弯位置尺寸,但有些一线工人平时不方便使用电脑、不会使用CAD,他们依靠的是快算方法。快算方法有好处,但同时也会有误差、不精确。所以我想做一个自动计算铜排展开的工具。
过程
首先我在网上找看看有没有类似的工具做参考,能找到现成的工具只有小林电气的,有一个安卓版的工具软件。这软件有尺寸长度限制,超过限制得购买授权码。
B站上小林电气
分享了很多铜排折弯的教程,有兴趣的可以去搜搜看。他除了铜排折弯教程,还有不少电气设备行业的教程,很实用。
我参考了一下他软件上的铜排图形,选取了几种常见的折弯方案,然后去chatgpt上面提问。
输入变量
、输出变量
、计算过程
、图形方案
,把需求提给AI,它就会给出初步的网页部署代码。计算过程的逻辑,我是先根据自己画好的折弯方案图,然后手列一下计算公式发给AI,然后再用AI计算验证。这涉及到了高中的数学知识:三角函数
、弧长计算
。
网上搜索过程中,还发现一个问题,就是不同的人,对铜排标注位置有不同的选择:单边标注、内侧标注、外侧标注。我依据以前的经验,选择了外侧标注。(即如上图所示)
chatgpt给出了初步方案后,是纯html的网页,我想优化一下交互界面。苦于不是码农出身,我老是问不到点上,于是又转投cursor。cursor优化之后,增加了不少代码。反复提问摸索,终于达到了自己想要的样子。
同时还让AI优化了一下小屏幕的显示。



成果
铜排折弯工具地址:https://copper-bending.vercel.app/
铜排折弯项目地址:https://github.com/ipan233/CopperBending
后续考虑做个Android应用
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Greetings!
We present to your attention high-tech solution for vibration adjustment of rotating mechanisms - portable balancing device Balanset-1A.
Official product page: https://vibromera.eu/shop/889/
Application Areas
Balanset-1A is successfully operated for balancing of various types rotating mechanisms:
Production Mechanisms:
Ventilation Units - industrial, exhaust, axial. Pump Units - screw, chemical. Electromotors - DC motors. Turbo Units - gas. Compression Equipment - piston.
Machine Tools:
Tool Spindles - milling. Abrasive Wheels. Roll Equipment of paper machines.
Farm Machines:
Choppers. Mulchers. Crushing Units for fertilizers.
Special Applications:
Centrifuges - medical. Blowers. Grinding Equipment. Drive Shafts.
Technical Parameters
Main Parameters:
Correction planes: 1 or 2. Frequency range: 200 to 15,000 rpm. Phase error: ±1°. Vibration error: ±5%. Measurement channels: 2. Vibration velocity measurement range: 0.1 to 300 mm/s. Power: From computer USB port. Total weight: 4 kg.
Functional Capabilities:
Automatic counting of balancing weights. Results archiving of operations. Permissible values computation according to ISO 1940. FFT analysis of vibration. Graphics in diagram form. Split weight calculation. Index balancing of mandrels.
Package Contents
Standard Configuration:
USB interface unit (1 pc.) - ensures measurement control between measurement system and PC.
Vibration sensors (2 pcs.) - Conversion factor: 100 mV/g. Frequency range: 0.5-10,000 Hz. Attachment: threaded stud.
Speed sensor (1 pc.) - Operating distance: up to 1.5 m. Contactless operation for safe operation.
Magnetic mount for phase sensor (1 pc.) - Holding force: 60 kgf. Adjustable positioning for optimal alignment.
Digital scales up to 500 g (1 pc.) - Accuracy: 0.01 g. Necessary for accurate mass determination.
Program Balanset-1A - Easy-to-use design. Windows compatible. International versions.
Transport case (1 pc.) - Robust design. Protective padding for equipment protection.
User manual - Full documentation. Clear methodology.
Cable set - Durable noise-resistant wiring.
Strong Points of Balanset-1A
Engineering Strengths:
? Precision Measurements - Innovative technologies of signal processing provide dependable measurements.
? Portability - Small dimensions allows field operations without removal.
? Multi-functionality - Applicable to any types rotors from small fans to large turbines.
? Ease of Use - Intuitive interface requires no special training.
Economic Effect:
? Savings on operation through timely diagnostics - up to 70% of emergency repairs.
? Durability Enhancement by 50-200% - vibration-free operation lasts longer.
? Energy Efficiency by 5-15% - smooth operation operate efficiently.
? Short ROI Period - from 3 to 12 months depending on operational scale.
Service
Available to you:
Operator Training - comprehensive sessions online. Basic course covers complete methodology.
Consultations - 24/7 assistance. Phone consultations for quick problem solving.
Metrological Support - regular certification to maintain accuracy.
Temporary Use - ideal for one-time projects. Daily hire periods available.
Price Information
Current Pricing:
Balanset-1A Portable Balancer & Vibration Analyzer: €1,751.00
Balanset-1A OEM Version: €1,561.00
Additional Vibration Sensor: €90.00
Optical Sensor (Laser Tachometer): €124.00
Magnetic Stand 60 kgf: €46.00
Reflective Tape: €10.00
Delivery Terms:
Shipping period: 3-5 business days. Guarantee period: 24 months complete protection. Payment terms: negotiable. Shipping: to any country via courier service.
Why We Stand Out
Direct Manufacturer - factory warranty with full support.
Certified Specialists with deep knowledge in vibration diagnostics.
Comprehensive Support - from delivery to support and education.
Warehouse Inventory - fast shipment for common configurations.
Individual Approach for large orders including preferred rates.
At your service,
Technical support team
P.S. Request a demonstration of the equipment right now and get special conditions!
Dear Colleagues!
We present to your attention high-tech device for vibration adjustment of rotating mechanisms - portable balancing device Balanset-1A.
Official product page: https://vibromera.eu/shop/889/
Where It's Applied
Balanset-1A is actively applied for vibration adjustment of various types rotating equipment:
Production Mechanisms:
Ventilation Units - industrial, exhaust, duct. Pumping Equipment - gear, chemical. Motors - synchronous. Turbines - steam. Compression Equipment - screw.
Metalworking:
Tool Spindles - milling. Grinding Discs. Shafts of textile equipment.
Farm Machines:
Threshing Drums. Mulchers. Crushing Units for fertilizers.
Special Applications:
Separators - industrial. Blowing Machines. Mills. Drive Shafts.
Technical Specifications
Primary Indicators:
Balancing planes: 1-2. Rotation frequency range: 200 to 15,000 rpm. Phase measurement accuracy: ±1°. Vibration measurement precision: ±5%. Number of measurement channels: 2. Vibration velocity measurement range: 0.1 to 300 mm/s. Power supply: USB powered. Total weight: 4 kg.
Functionality:
Automatic counting of correction masses. Results archiving of all balancing procedures. Permissible values computation according to ISO 1940. Frequency analysis of vibration. Graphics in real time. Split-weight calculator. Runout compensation of mandrels.
Package Contents
Main Delivery:
USB measurement module (1 pc.) - provides signal processing between hardware and software.
Vibration sensors (2 pcs.) - Conversion factor: 100 mV/g. Bandwidth: 0.5-10,000 Hz. Installation: adhesive mounting.
Optical tachometer (1 pc.) - Working range: up to 1.5 m. Contactless operation for maximum safety.
Holder for phase sensor (1 pc.) - Magnetic strength: 60 kgf. Variable angles for best measurement.
Precision scales up to 500 g (1 pc.) - Precision: 0.01 g. Required for accurate mass determination.
Software Balanset-1A - User-friendly interface. Computer software. International versions.
Protective case (1 pc.) - Robust design. Foam inserts for equipment protection.
Operating instructions - Full documentation. Clear methodology.
Interface cables - Reliable noise-resistant wiring.
Benefits of Balanset-1A
Engineering Strengths:
? Precision Measurements - Innovative technologies of data analysis provide reliable results.
? Compactness - Small dimensions facilitates on-site balancing without removal.
? Multi-functionality - Applicable to any types rotors from miniature spindles to heavy rotors.
? Ease of Use - User-friendly software eliminates need for lengthy education.
Economic Advantages:
? Expense Cutting on maintenance through failure prevention - significant reduction of emergency repairs.
? Durability Enhancement by 50-200% - vibration-free operation operates reliably.
? Power Savings by 5-15% - smooth operation operate efficiently.
? Short ROI Period - from 3 to 12 months depending on operational scale.
Support
Our company provides:
Personnel Training - practical sessions at your site. Advanced training includes complete methodology.
Consultations - remote guidance. Video conferences for immediate help.
Certification - regular certification to maintain accuracy.
Device Leasing - suitable for short-term needs. Monthly lease terms available.
Commercial Terms
Current Pricing:
Balanset-1A Portable Balancer & Vibration Analyzer: €1,751.00
Balanset-1A OEM Version: €1,561.00
Additional Vibration Sensor: €90.00
Optical Sensor (Laser Tachometer): €124.00
Magnetic Stand 60 kgf: €46.00
Reflective Tape: €10.00
Delivery Terms:
Shipping period: from 3 days. Warranty: 24 months complete protection. Payment terms: 50/50. Delivery: to any country via courier service.
Why Choose Us
Direct Manufacturer - factory warranty with comprehensive backup.
Certified Specialists with years of expertise in predictive maintenance.
Complete Service Cycle - from delivery to service and training.
Warehouse Inventory - quick delivery for popular models.
Flexible Terms for large orders including special pricing.
With best wishes,
Professional experts group
P.S. Schedule a show of the equipment right now and take advantage of offers!