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13-inch MacBook Pro

Environmental Report

Apple and the Environment

Apple believes that improving the environmental performance of our business starts with

our products. The careful environmental management of our products throughout their life

cycles includes controlling the quantity and types of materials used in their manufacture,

improving their energy e∑?ciency, and designing them for better recyclability. The information

below details the environmental performance of the 13-inch MacBook Pro as it relates to

climate change, energy e∑?ciency, material e∑?ciency, and restricted substances.1

Climate Change

Greenhouse gas emissions have an impact on the planet’s balance of land, ocean,

and air temperatures. Most of Apple’s corporate greenhouse gas emissions come from

the production, transport, use, and recycling of its products. Apple seeks to minimize

greenhouse gas emissions by setting stringent design-related goals for material and

energy e∑?ciency. The chart below provides the estimated greenhouse gas emissions

for the 13-inch MacBook Pro over its life cycle.2

Greenhouse Gas Emissions for 13-inch MacBook Pro

Energy Efficiency

Because one of the largest portions of product-related greenhouse gas emissions results

from actual use, energy e∑?ciency is a key part of each product’s design. Apple products

use power-e∑?cient components and software that can intelligently power them down

during periods of inactivity. The result is that the MacBook Pro is energy e∑?cient right out of

the box.

The 13-inch MacBook Pro outperforms the stringent requirements of the ENERGY STAR

Program Requirements for Computers Version 6.0, and consumes 33 percent less energy

compared with the original 13-inch MacBook Pro. The following table details the power

consumed in different use modes.

Power Consumption for 13-inch MacBook Pro

Mode100V115V230V

Off0.31W0.31W0.30W

Sleep 1.15W 1.16W 1.11W

Idle—Display off / on7.4W / 12.0W7.5W / 12.0W7.9W / 12.1W

Power adapter, no-load0.007W0.010W0.030W

Power adapter e∑?ciency88.1%89.4%89.9%

Total greenhouse gas emissions: 580 kg CO2e Date introduced

June 11, 2012

Model numbers MD101, MD102

Production, 75%

Recycling, 1%

Transport, 4%

Customer use, 20%

The 13-inch MacBook Pro is designed

with the following features to reduce

environmental impact:

? Arsenic-free display glass

? Mercury-free LED-backlit display

? Brominated flame retardant–free

?PVC-free3

? Energy E∑?cient Ethernet enabled4

? Highly recyclable aluminum and

glass enclosure

Meets ENERGY STAR?

Version 6.0 requ irements

Achieves a Gold rating from

EPEAT5

Material E∑?ciency

Apple’s ultracompact product and packaging designs lead the industry in material

e∑?ciency. Reducing the material footpr int of a p roduct helps maximize shipping

e∑?ciency. It also helps reduce energy consumed during production, and material waste

generated at the end of the product’s life. Waste is further minimized through the use of

batteries that last up to three times longer than typical notebook batteries. The 13-inch

MacBook Pro is made of aluminum and other materials highly desired by recyclers. The

chart below details the materials used in this model.

Material Use for 13-inch MacBook Pro

Packaging

The packaging for the 13-inch MacBook Pro uses corrugated cardboard made from a

minimum of 25 percent post-consumer recycled content, and molded fiber made entirely

from post-consumer recycled content. In addition, the retail packaging is extremely

material e∑?cient, consuming 33 percent less volume than the original MacBook, allowing

up to 50 percent more units to fit per shipping container. The following table details the

materials used in its packaging.

Packaging for 13-inch MacBook Pro (U.S. Configurations)

Restricted Substances

Apple has long taken a leadership role in restricting harmful substances from its products

and packaging. As part of this strategy, all Apple products comply with the strict European

Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and

Electronic Equipment, also known as the RoHS Directive. Examples of materials restricted

by RoHS include lead, mercury, cadmium, hexavalent chromium, and the brominated

flame retardants (BFRs) PBB and PBDE. The 13-inch MacBook Pro goes even further than

the requirements of the RoHS Directive by incorporating the following more aggressive

restrictions:

?Arsenic-free display glass

?Mercury-free LED-backlit display

?BFR-free

?PVC-free internal cables and power adapter DC cable

?PVC-free AC power cord available in all regio ns except India and S outh Korea

Material Retail box

Retail and

shipping box

Paper (corrugate, paperboard)368g778g

Molded fiber—248g

High-impact polystyrene168g168g

Other plastics45g61g

Battery chemistry

? Lithium-ion polymer, 63.5 Whr

? Free of lead, cadmium, and mercury

Aluminum, 534g

Display, 302g

Hard drive and

optical drive, 221g

Other, 57g

Other metals, 128g

Circuit boards, 178g

Battery, 371g

Keyboard and trackpad, 146g

Glass, 104g

The 13-inch MacBook Pro is

engineered to run on a quarter

of the power of a single 60W

lightbulb.

The 13-inch MacBook Pro retail packaging

consumes 33 percent less volume than the

original MacBook. Its retail and shipping

packaging contain three times as much

post-consumer recycled content as the

original 13-inch MacBook Pro

Recycling

Through ultra-e∑?cient design and use of highly recyclable materials, Apple has minimized material waste at the product’s end of life. In addition, Apple offers and participates in various product take-back and recycling programs in 95 percent of the regions where Apple products are sold. All products are processed in the country or region in which they are collected. For more information on how to take advantage

of these programs, visit https://www.wendangku.net/doc/47106665.html,/recycling.

Definitions

Electronic Product Environmental Assessment Tool (EPEAT): A program that ranks computers and displays based on environmental attributes in accordance with IEEE 1680.1-2009. For more information, visit https://www.wendangku.net/doc/47106665.html,.

Greenhouse gas emissions: Estimated emissions are calculated in accordance with guidelines and requirements as specified by ISO 14040 and ISO 14044. Calculation includes emissions from the following life-cycle phases contributing to Global Warming Potential (GWP 100 years) in CO2 equivalency factors (CO2e):

?Production:Includes the extraction, production, and transportation of raw materials, as well as the manufacture, transport, and assembly of all parts and product packaging.

?Transport: Includes air and sea transportation of the finished product and its associated packaging from the manufacturing site to continental distribution hubs. Transport of products from distribution hubs to the end customer is not included. ?Use: User power consumption assumes a four-year period. Consumption patterns are modeled according to European Commission and U.S. Environmental Protection Agency computer eco-design studies. Geographic differences in the power grid mix have been accounted for at a continental level.

?Recycling: Includes transportation from collection hubs to recycling centers and the energy used in mechanical separation and shredding of parts.

Energy e∑?ciency terms: The energy values in this report are based on the ENERGY STAR Program Requirements for Computer s Version 6.0 and/or ENERGY STAR Program Requirements for Single Voltage External AC-DC and AC-AC P ower Supplies Version 2.0. For more information, visit https://www.wendangku.net/doc/47106665.html,.

?Off: Lowest power mode of the system when the battery is fully charged and the system is shut down. Also referred to as Standby.

?Sleep: Low power state that is entered automatically after 10 minutes of inactivity (default), or by selecting Sleep from the Apple menu. Wake-on-LAN is enabled.

?Idle—Display on: System is on and has completed loading OS X; the display is

set to its full brightness.

?Idle—Display off: System is on and has completed loading OS X; the display is

set to sleep.

?Power adapter, no-load: Condition in which the power adapter is connected to AC power, but not connected to the system.

?Power adapter e∑?ciency: Average of the power adapter’s measured e∑?ciency when tested at 100 percent, 75 percent, 50 percent, and 25 percent of the power adapter’s rated current.

Restricted substances: Apple defines a material as BFR-free and PVC-free if it contains !

less than 900 parts per million (ppm) of bromine and of chlorine.

1.Product evaluations based on U.S. configurations of Model MD10

2.Greenhouse gas emissions were updated in April 2014 to include more Apple-specific production data.

3.PVC-free AC power cord available in all regions exc ept India and South Korea.

4.Energy E∑?cient Ethernet requires a compliant switch to enter low-power mode.

5.13-inch MacBook Pro achieved a Gold rating from EPEAT in the United States and Canada.

平键和键槽的标准尺寸规格表

平键和键槽的标准尺寸规格表轴径键键槽 d b×h 宽度深度半径 b 偏差轴毂较松一般较紧轴H9毂D10轴N8毂JS9 轴毂 P9 t偏差t1偏差最大最小 6~82×22 +0.02 5 0+0.06 +0.02 -0.00 4 -0.02 9 ±0.012 5 -0.00 6 -0.03 1 1.2 +0. 1 1 +0. 1 0.0 8 0.1 6 ＞8~103×33 1.8 1.4 ＞10~124×44 +0.03 0+0.07 8 +0.03 -0.03 ±0.015 -0.01 2 -0.04 2 2.5 1.8 ＞12~175×55 3.0 2.3 0.1 60.2 5 ＞17~226×66 3.5 2.8 ＞22~308×78 +0.03 6 0+0.09 8 +0.04 -0.03 6 ±0.018 -0.01 5 -0.05 1 4.0 +0. 2 3.3 +0. 2 ＞30~3810×810 5.0 3.3 0.2 50.4 0 ＞38~4412×812 +0.04 3 0+0.12 +0.05 -0.04 3 ±0.021 5 -0.01 8 -0.06 1 5.0 3.3 ＞44~5014×914 5.5 3.8＞50~5816×1016 6.0 4.3＞58~6518×11187.0 4.4＞65~7520×1220 +0.05 2 0+0.14 9 +0.06 5 -0.05 2 ±0.026 -0.02 2 -0.07 4 7.5 4.9 0.4 0.6 ＞75~8522×14229.0 5.4＞85~9525×14259.0 5.4＞ 95~11028×1628 10. 6.4

平键和键槽的标准尺寸规格表

创作编号： GB8878185555334563BT9125XW 创作者：凤呜大王* 平键和键槽的标准尺寸规格表轴径键键槽 d b×h 宽度深度半径 b 偏差轴毂较松一般较紧轴H9毂D10轴N8毂JS9 轴毂 P9 t偏差t1偏差最大最小 6~82×22 +0.02 5 0+0.06 +0.02 -0.00 4 -0.02 9 ±0.012 5 -0.00 6 -0.03 1 1.2 +0. 1 1 +0. 1 0.0 8 0.1 6 ＞8~103×33 1.8 1.4＞ 10~12 4×44 +0.03 0+0.07 8 +0.03 -0.03 ±0.015 -0.01 2 -0.04 2 2.5 1.8 ＞ 12~17 5×55 3.0 2.3 0.1 60.2 5 ＞ 17~22 6×66 3.5 2.8 ＞ 22~30 8×78+0.03 6 0+0.09 8 +0.04 -0.03 6 ±0.018 -0.01 5 -0.05 1 4.0 +0. 2 3.3 +0. 2 ＞ 30~38 10×810 5.0 3.30.2 50.4 0 ＞12×812+0.04+0.120 ±0.021-0.01 5.0 3.3

1，在工作图中，轴槽槽深用t或（d-t）标注，轮毂槽深按d+t1标注 2，d-t和d+t1的偏差按相应的t和t1的偏差选取，但d-t的偏差应取负值3，除轴外，在保证所需转矩的条件下，允许采用较小剖面的键，但t和t1必要时需从新计算，使键槽与键的接触高度各为h/2 4,表中较松键的链接的偏差适用于导向平键的联接 5，平键的槽长偏差用H14 6,轴槽及轮毂槽宽b对轴及轮毂中心线的对称度的公差按7~9级（gb1184-80） 7，当平键长度与宽度比，即L/b>8时，键的两侧面在长度方向的平行度应符合下列规定：b《6mm,按7级，b》8~36时，按6级，b》40时，按5级。 8，需要时，键允许起键螺孔。

平键和键槽的标准尺寸规格表

平键和键槽的标准尺寸规格表轴径键键槽 d b×h 宽度深度半径 b 偏差轴毂较松一般较紧轴H9 毂D10 轴N8 毂JS9 轴毂P9 t 偏差 t1 偏差最大最小 6~8 2×2 2 +0.025 0 +0.060 +0.020 -0.004 -0.029 ±0.0125 -0.006 -0.031 1.2 +0.1 0 1 +0.1 0 0.08 0.16 ＞8~10 3×3 3 1.8 1.4 ＞10~12 4×4 4 +0.030 0 +0.078 +0.030 0 -0.030 ±0.015 -0.012 -0.042 2.5 1.8 ＞12~17 5×5 5 3.0 2.3 0.16 0.25 ＞17~22 6×6 6 3.5 2.8 ＞22~30 8×7 8 +0.036 0 +0.098 +0.040 0 -0.036 ±0.018 -0.015 -0.051 4.0 +0.2 3.3 +0.2 0 ＞30~38 10×8 10 5.0 3.3 0.25 0.40 ＞38~44 12×8 12 +0.043 0 +0.120 +0.050 0 -0.043 ±0.0215 -0.018 -0.061 5.0 3.3 ＞44~50 14×9 14 5.5 3.8 ＞50~58 16×10 16 6.0 4.3 ＞58~65 18×11 18 7.0 4.4 ＞65~75 20×12 20 +0.052 0 +0.149 +0.065 0 -0.052 ±0.026 -0.022 -0.074 7.5 4.9 0.40 0.60 ＞75~85 22×14 22 9.0 5.4 ＞85~95 25×14 25 9.0 5.4 ＞95~110 28×16 28 10.0 6.4 ＞110~130 32×18 32 +0.062 0 +0.180 +0.080 0 -0.062 ±0.031 -0.026 -0.088 11.0 7.4 ＞130~150 36×20 36 12.0 +0.3 0 8.4 +0.3 0.70 1.0 ＞150~170 40×22 40 13.0 9.4 ＞170~200 45×25 45 15.0 10.4 ＞200~230 50×28 50 17.0 11.4