数控车削编程与加工技术
数控车削编程与加工技术
全书分为基础知识篇、入门技术篇、中级技术篇和高级技术篇，共分九章，内容包括数控车床概述、数控车削加工工艺、数控车床编程基础知识、FANUC Oi Mate-TC数控系统编程指令、SINUMERIK802D数控系统编程指令、数控车床基本操作、数控车削编程与加工入门技术、数控车削编程与加工中级技术以及数控车削编程与加工高级技术，附录中还收录了中级与高级技能鉴定样卷。
本书内容丰富，深入浅出，详略得当，既注重内容的先进性，又具有实用性，有理论又有实例，是一本实用性很强的教材。
本书可作为职业技术院校数控技术应用专业和机电技术应用专业的理论实践一体化教学用书，也可用作从事数控车床工作的工程技术人员的参考书或数控车床短期培训教材。
基础知识篇
章 数控车床概述
节 数控车床工作原理及组成
第二节 数控车床特点及分类
第三节 数控系统的主要功能
复习思考题
第二章 数控车削加工工艺
节 数控车削加工概述
第二节 数控车削加工工艺的制订
第三节 数控车削夹具的选择
第四节 数控车削刀具的选择
第五节 数控切削用量的选择
第六节 典型零件数控车削加工工艺分析
第二节 数控车床特点及分类
一、数控车床的特点
1.自动化程度高
数控车床对零件的加工是按事先编好的程序自动完成的，操作者除了操作面板、装卸零件、关键工序的中间测量以及观察机床的运行之外，其他的机床动作直至加工完毕，都是自动连续完成，不需要进行繁重的重复性手工操作，劳动强度与紧张程度均可大为减轻，劳动条件也得到相应的改善。
2.具有加工复杂形状的能力
数控车床可用于加工手工难以控制尺寸的零件，如外形轮廓为椭圆、内腔为成形面的零件；有些复杂零件加工质量直接影响整体的性能，数控车床可以对卧式车床难以加工的复杂型面进行加工。
3.加工适应性强
利用数控车床加工改型零件，只需要重新编制程序就能实现对零件的加工。它不同于传统的机床，不需要制造、更换许多工具、夹具和量具，更不需要重新调整机床。因此，数控车床可以快速地从加工一种零件转变为加工另一种零件，这就为单件、小批量生产以及试制新产品提供了极大的便利。它不仅缩短了生产准备周期，而且节省了大量工艺装备费用。
4.加工精度高，质量稳定
数控车床是以数字形式给出指令进行加工的，由于目前数控装置的脉冲当量（即每输出一个脉冲后数控机床移动部件相应的移动量）一般达到了0.001mm，也就是1um，而进给传动链的反向间隙与丝杠螺距误差等均可由数控装置进行补偿，因此，数控车床能达到比较高的加工精度和质量稳定性。这是由数控车床结构设计采用了必要的措施以及具有机电结合的特点决定的。首先是在结构上引入了滚珠丝杠螺母机构、各种消除间隙结构等，使机械传动的误差尽可能小；其次是采用了软件精度补偿技术，使机械误差进一步减小；第三是用程序控制加工，减少了人为因素对加工精度的影响。这些措施不仅保证了较高的加工精度，同时，还保持了较高的质量稳定性。
……
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days.
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs: Customers are responsible for return shipping costs.
-
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Defective Products: Return labels are provided for defective items.
-
Non-Defective Returns: Customers are responsible for obtaining their return shipping label.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 636-312-5925
-
Email: cs@everymarket.com
全书分为基础知识篇、入门技术篇、中级技术篇和高级技术篇，共分九章，内容包括数控车床概述、数控车削加工工艺、数控车床编程基础知识、FANUC Oi Mate-TC数控系统编程指令、SINUMERIK802D数控系统编程指令、数控车床基本操作、数控车削编程与加工入门技术、数控车削编程与加工中级技术以及数控车削编程与加工高级技术，附录中还收录了中级与高级技能鉴定样卷。
本书内容丰富，深入浅出，详略得当，既注重内容的先进性，又具有实用性，有理论又有实例，是一本实用性很强的教材。
本书可作为职业技术院校数控技术应用专业和机电技术应用专业的理论实践一体化教学用书，也可用作从事数控车床工作的工程技术人员的参考书或数控车床短期培训教材。
基础知识篇
章 数控车床概述
节 数控车床工作原理及组成
第二节 数控车床特点及分类
第三节 数控系统的主要功能
复习思考题
第二章 数控车削加工工艺
节 数控车削加工概述
第二节 数控车削加工工艺的制订
第三节 数控车削夹具的选择
第四节 数控车削刀具的选择
第五节 数控切削用量的选择
第六节 典型零件数控车削加工工艺分析
第二节 数控车床特点及分类
一、数控车床的特点
1.自动化程度高
数控车床对零件的加工是按事先编好的程序自动完成的，操作者除了操作面板、装卸零件、关键工序的中间测量以及观察机床的运行之外，其他的机床动作直至加工完毕，都是自动连续完成，不需要进行繁重的重复性手工操作，劳动强度与紧张程度均可大为减轻，劳动条件也得到相应的改善。
2.具有加工复杂形状的能力
数控车床可用于加工手工难以控制尺寸的零件，如外形轮廓为椭圆、内腔为成形面的零件；有些复杂零件加工质量直接影响整体的性能，数控车床可以对卧式车床难以加工的复杂型面进行加工。
3.加工适应性强
利用数控车床加工改型零件，只需要重新编制程序就能实现对零件的加工。它不同于传统的机床，不需要制造、更换许多工具、夹具和量具，更不需要重新调整机床。因此，数控车床可以快速地从加工一种零件转变为加工另一种零件，这就为单件、小批量生产以及试制新产品提供了极大的便利。它不仅缩短了生产准备周期，而且节省了大量工艺装备费用。
4.加工精度高，质量稳定
数控车床是以数字形式给出指令进行加工的，由于目前数控装置的脉冲当量（即每输出一个脉冲后数控机床移动部件相应的移动量）一般达到了0.001mm，也就是1um，而进给传动链的反向间隙与丝杠螺距误差等均可由数控装置进行补偿，因此，数控车床能达到比较高的加工精度和质量稳定性。这是由数控车床结构设计采用了必要的措施以及具有机电结合的特点决定的。首先是在结构上引入了滚珠丝杠螺母机构、各种消除间隙结构等，使机械传动的误差尽可能小；其次是采用了软件精度补偿技术，使机械误差进一步减小；第三是用程序控制加工，减少了人为因素对加工精度的影响。这些措施不仅保证了较高的加工精度，同时，还保持了较高的质量稳定性。
……
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days.
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs: Customers are responsible for return shipping costs.
-
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Defective Products: Return labels are provided for defective items.
-
Non-Defective Returns: Customers are responsible for obtaining their return shipping label.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 636-312-5925
-
Email: cs@everymarket.com
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