扫二维码下载作业帮
1.75亿学生的选择
下载作业帮安装包
扫二维码下载作业帮
1.75亿学生的选择
K=A的纸箱耐破数据是35.86kgf 纸皮受力面积是50.0cm2,施压面积是3.0cm2 请问如何转换成 lbs/in2
夏尔拖1536
扫二维码下载作业帮
1.75亿学生的选择
我估计你所指的纸皮受力面积是指夹持的面积、施压面积是指橡皮施压于纸板的面积,如果是这样的话,耐破强度为35.86/3.0≈11.95公斤力/平方厘米.1磅力=0.4536公斤力,1英寸=2.54厘米,11.95/0./2.54≈167lbs/in²（psi）
为您推荐：
其他类似问题
楼上的说得好
扫描下载二维码您所在位置： &
&nbsp&&nbsp&nbsp&&nbsp
现代双梁桥式起重机的设计
毕业论文.docx 67页
本文档一共被下载：
次 ,您可全文免费在线阅读后下载本文档。
下载提示
1.本站不保证该用户上传的文档完整性，不预览、不比对内容而直接下载产生的反悔问题本站不予受理。
2.该文档所得收入(下载+内容+预览三)归上传者、原创者。
3.登录后可充值，立即自动返金币，充值渠道很便利
需要金币：150 &&
你可能关注的文档：
··········
······
-PAGE67-前言起重机械是用来升降物品或人员的，有的还能使这些物品或人员在其工作范围内作水平或空间移动的机械。取物装置悬挂在可沿桥架运行的起重小车或运行式葫芦上的起重机，称为“桥架型起重机”。桥架两端通过运行机构直接支承在高架轨道上的桥架型起重机，称之为“桥式起重机”。桥式起重机一般有大车运行机构的桥架、装有起升机构和小车运行机构的起重小车、电气设备、司机室等几大部分组成。外形像一个两端支承在平行的两条架空轨道上平移运行的单跨平板桥。起升机构用来垂直升降物品，起重小车用来带着载荷作横向移动，以达到在跨度内和规定高度内组成的三维空间里做搬运和装卸货物用。桥式起重机是使用最广泛、拥有量最大的一种轨道运行式起重机，其额定起重量从几吨到几百吨。最基本的形式是通用吊钩桥式起重机，其他形式的桥式起重机都是在通用吊钩桥式起重机的基础上派生发展出来的。起重机的产品型号表示为：类、组、型代号特征代号主参数代号更新代号例如：QD20/5桥式起重机表示为，吊钩桥式起重机，主钩20t，副钩5t。在设计过程中，结合起重机的实际工作条件，注意了以下几方面的要求：整台起重机与厂方建筑物的配合，以及小车与桥架的配合要恰当。小车与桥架的相互配合，主要在于：小车轨距（车轮中心线间的水平距离）和桥架上的小车轨距应相同，其次，在于小车的缓冲器与桥架上的挡铁位置要配合好，小车的撞尺和桥架上的行程限位装置要配合好。小车的平面布置愈紧凑小车愈能跑到靠近桥架的两端，起重机工作范围也就愈大。小车的高度小，相应的可使起重机的高度减小，从而降低了厂房建筑物的高度。小车上机构的布置及同一机构中各零件间的配合要求适当。起升机构和小车平面的布置要合理，二者之间的距离不应太小，否则维修不便，或造成小车架难以设计。但也不应太大，否则小车就不紧凑。小车车轮的轮压分布要求均匀。如能满足这个要求，则可以获得最小的车轮，轮轴及轴承箱的尺寸，并且使起重机桥架主梁上受到均匀的载荷。一般最大轮压不应该超过平均轮压得20%。小车架上的机构与小车架配合要适当。为使小车上的起升、运行机构与小车架配合得好，要求二者之间的配合尺寸相符；连接零件选择适当和安装方便。在设计原则上，要以机构为主，尽量用小车架去配合机构；同时机构的布置也要尽量使钢结构的设计制造和运行机构的要求设计，但在不影响机构的工作的条件下，机构的布置也应配合小车架的设计，使其构造简单，合理和便于制造。尽量选用标准零部件，以提高设计与制造的工作效率，降低生产成本。小车各部分的设计应考虑制造，安装和维护检修的方便，尽量保证各部件拆下修理时而不需要移动邻近的部件。总之，要兼顾各个方面的相互关系，做到个部分之间的配合良好。第2章起升机构设计确定起升机构的传动方案，选择滑轮组和吊钩组2.1.1主起升机构根据设计要求的参数，起重量Q=300t，属大起重量桥式起重机，鉴于目前我国的生产经验及以生产出的机型，决定采用开式传动。该设计的基本参数如下表：起重量Q起升高度H起升速度V运行速度V跨度L300/50t31/33m1.1/7.0m/min27.5/8.0m/min22m根据设计所给的参数我们可以有如下方案，如图a所示。显然，a方案结构简单，安装及维修都比较方便，但是由于轴两端的变形较大使得小齿轮沿齿宽方向受力不均匀，易产生磨损。针对这一缺点b方案都对其进行了完善，使小齿轮的受力均匀，而且从结构上看，该方案不但可以使小齿轮受力均匀，而且结构紧凑简单，又考虑我国现有的生产经验故采用最终采用此方案。由设计参数知，起升高度H为31m，根据这一参数，我们选择双联滑轮组单层卷绕。这种绕绳方法构造简单，制造及安装方便，由于该起重机的起重量较大，钢丝绳对卷筒的压力较大，故此采用单层绕。综上所述，采用开式、双联滑轮组单层绕结构。按Q=300t，查[1]表4-1取滑轮组的倍率Ih=10，则可知钢丝绳的分支数为Z=4*Ih=40。查[2]表15-15，知Q=300t的桥式起重机选用叠片式双钩，叠板式双钩是由钢板冲剪成的钢片，用铆钉连接开式传动而成。为了使负荷均等分布到所有钢片上，在叠板钩开口处，装镶可拆环的钢板。同时，在钩颈环形孔中装有轴套。钩片材料用A3钢。这种结构有很图a第一种传动方案图b第二种传动方案多优点：（1）制造比较简单，特别是尺寸较大的吊钩（2）ih=12工作可靠，因为破坏开始时，首先在某一片钢片上产生，Z=24这样就可以进行维修，从而避免了破坏的进一步发展。该叠片式吊钩的自重为：G0=14t，两动滑轮间距A=250mm.。双钩2.1.2副起升机构副起升机构参照主起升机构的原理采用，闭式传动、双连滑轮组、单层绕结构。根据其要求的起重量为50t，查[1]表4-1可知，取滑轮组倍率Ih=4，则承重绳的分支为：Z=2Ih=8。ih=4查[
正在加载中，请稍后...扫二维码下载作业帮
拍照搜题，秒出答案，一键查看所有搜题记录
下载作业帮安装包
扫二维码下载作业帮
拍照搜题，秒出答案，一键查看所有搜题记录
K=A的纸箱耐破数据是35.86kgf 纸皮受力面积是50.0cm2,施压面积是3.0cm2 请问如何转换成 lbs/in2 如果我是要转换成kgf/cm2 是不是：35.86/3=11.95kgf/cm2
廖小明65rT
扫二维码下载作业帮
拍照搜题，秒出答案，一键查看所有搜题记录
为您推荐：
其他类似问题
扫描下载二维码amazon ec2 - Apple Push Notification unable to send push on AWS EC2 - Stack Overflow
Join the Stack Overflow Community
Stack Overflow is a community of 7.1 million programmers, just like you, helping each other.
J it only takes a minute:
I'm using simplepush.php to send Apple Push Notification to my phone. Everything works fine on localhost and my phone gets the push notification successfully. However, when i try the same thing on my AWS EC2 instance (AmazonAMI) the push notification doesn't arrive.
Both development (localhost) and production (aws) environment produces the output below:
php simplepush.php testing...
message pushed: testing...
Connected to APNS
Message successfully delivered
The simplepush.php code is below:
// Put your device token here (without spaces):
$deviceToken = '[something]';
// Put your private key's passphrase here:
$passphrase = '[something]';
// Put your alert message here:
$message = 'Hi Simon!';
echo 'message pushed: '.$message."\n";
////////////////////////////////////////////////////////////////////////////////
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', '[something]');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://gateway.sandbox.:2195', $err,
$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);
exit("Failed to connect: $err $errstr" . PHP_EOL);
echo 'Connected to APNS' . PHP_EOL;
// Create the payload body
$body['aps'] = array(
'alert' =& $message,
'sound' =& 'default'
// Encode the payload as JSON
$payload = json_encode($body);
// Build the binary notification
$msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $
// Send it to the server
$result = fwrite($fp, $msg, strlen($msg));
if (!$result)
echo 'Message not delivered' . PHP_EOL;
echo 'Message successfully delivered' . PHP_EOL;
// Close the connection to the server
fclose($fp);
So basically my problem is that i can't think of a way to identify what when wrong.
# openssl s_client -connect gateway.sandbox.:2195 -cert push.pem -key push.pem
Enter pass phrase for push.pem:
CONNECTED()
depth=2 O = Entrust.net, OU = www.entrust.net/CPS_2048 incorp. by ref. (limits liab.), OU = (c) 1999 Entrust.net Limited, CN = Entrust.net Certification Authority (2048)
verify return:1
depth=1 C = US, O = "Entrust, Inc.", OU = www.entrust.net/rpa is incorporated by reference, OU = "(c) 2009 Entrust, Inc.", CN = Entrust Certification Authority - L1C
verify return:1
depth=0 C = US, ST = California, L = Cupertino, O = Apple Inc., CN = gateway.sandbox.
verify return:1
Certificate chain
0 s:/C=US/ST=California/L=Cupertino/O=Apple Inc./CN=gateway.sandbox.
i:/C=US/O=Entrust, Inc./OU=www.entrust.net/rpa is incorporated by reference/OU=(c) 2009 Entrust, Inc./CN=Entrust Certification Authority - L1C
1 s:/C=US/O=Entrust, Inc./OU=www.entrust.net/rpa is incorporated by reference/OU=(c) 2009 Entrust, Inc./CN=Entrust Certification Authority - L1C
i:/O=Entrust.net/OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)/OU=(c) 1999 Entrust.net Limited/CN=Entrust.net Certification Authority (2048)
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/C=US/ST=California/L=Cupertino/O=Apple Inc./CN=gateway.sandbox.
issuer=/C=US/O=Entrust, Inc./OU=www.entrust.net/rpa is incorporated by reference/OU=(c) 2009 Entrust, Inc./CN=Entrust Certification Authority - L1C
Acceptable client certificate CA names
/C=US/O=Apple Inc./OU=Apple Certification Authority/CN=Apple Root CA
/C=US/O=Apple Inc./OU=Apple Worldwide Developer Relations/CN=Apple Worldwide Developer Relations Certification Authority
/C=US/O=Apple Inc./OU=Apple Certification Authority/CN=Apple Application Integration Certification Authority
Server Temp Key: DH, 1024 bits
SSL handshake has read 5290 bytes and written 2130 bytes
New, TLSv1/SSLv3, Cipher is DHE-RSA-AES256-SHA
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
SSL-Session:
: DHE-RSA-AES256-SHA
Session-ID: 961A8FACBCEC063D1C0C118CE0FA9F5D
Session-ID-ctx:
Master-Key: BA151DFAA18C5F14241EEB5CF0C926D03A51CC8F3D54B63F59AB868D
Krb5 Principal: None
PSK identity: None
PSK identity hint: None
TLS session ticket:
0000 - 0f 4a 6e e0 82 49 3f 6f-16 aa 2a 4a 0a 59 ec 53
.Jn..I?o..*J.Y.S
0010 - bb db 8b 56 73 64 02 6d-1e 72 fb ca 59 ca 61 44
...Vsd.m.r..Y.aD
0020 - 4d 5b 85 d7 0f 8f b6 67-ff ec 90 e2 46 80 a0 64
M[.....g....F..d
0030 - 3d f5 ad 89 f0 e3 b7 1b-72 7e e5 6b f0 26 03 8a
=.......r~.k.&..
0040 - 5c ec ef 9a 0f 46 08 6f-96 a7 e9 b4 2e a5 3a be
\....F.o......:.
0050 - 2e 90 32 d2 42 f3 3e 38-6b 49 2b 63 4f c1 41 34
..2.B.&8kI+cO.A4
0060 - ff ed 05 b3 e4 9d d1 61-62 89 e8 59 88 4f c6 c8
.......ab..Y.O..
0070 - a1 8e 4a 6b 97 bd 6d 78-15 c1 a0 86 88 22 7f d2
..Jk..mx....."..
0080 - f7 6b d9 38 8a 67 b1 d4-41 b8 f9 ad b5 ac e0 fb
.k.8.g..A.......
0090 - cf bb 89 69 7c 33 18 2e-78 06 23 6d a8 e0 d9 fb
...i|3..x.#m....
00a0 - d1 f1 9e f5 6c 4b 02 cf-ad 4e 99 7b 99 32 45 72
....lK...N.{.2Er
00b0 - fc 40 49 42 4f b8 a5 a7-00 2c 5e 1f 92 8d 89 2c
.@IBO....,^....,
00c0 - eb fb 17 e2 db 93 83 d9-b3 79 7f bc 3c f2 2b f1
.........y..&.+.
00d0 - b6 25 0e 36 b4 fa c9 10-99 ec 87 64 a8 95 27 b7
.%.6.......d..'.
00e0 - 42 f5 72 70 fa 3e 59 89-99 df 0f 44 05 41 3c 0e
B.rp.&Y....D.A&.
00f0 - ae cd 79 5b 67 9e c9 df-eb 75 33 a9 f2 d2 8e 9e
..y[g....u3.....
0100 - 5f 1c 65 6f c8 33 6a e8-e8 77 e5 a3 05 6e 1b 52
_.eo.3j..w...n.R
0110 - 2a 66 32 2b 82 c0 62 52-6c d9 f4 4d 65 54 bc bf
*f2+..bRl..MeT..
0120 - b7 5b c6 f0 dd cf d3 49-f5 3a a5 ab dc 74 44 88
.[.....I.:...tD.
0130 - b4 7c 8c 35 ae b7 36 78-8b 5d 60 4f 93 7c 81 c7
.|.5..6x.]`O.|..
0140 - a2 81 a9 e7 3b 94 37 11-c4 62 08 f8 5e 03 f9 8c
....;.7..b..^...
0150 - eb 62 68 d2 1e 37 44 48-1a 94 7a 2c 23 16 39 c4
.bh..7DH..z,#.9.
0160 - a5 bb 29 9c de a6 54 dd-06 f1 28 76 72 13 f6 56
..)...T...(vr..V
0170 - cd 6d c7 14 8f 7c 2c 33-4c 5f bf 44 3e 3b ff 7d
.m...|,3L_.D&;.}
0180 - 59 a6 a9 61 61 e2 bc d9-09 75 20 30 b3 b7 d0 84
Y..aa....u 0....
0190 - 2e 46 c8 a2 77 49 db fb-d7 90 4a e5 97 38 6c 0c
.F..wI....J..8l.
01a0 - 57 52 99 35 aa f7 ef 8d-3d 40 cf 08 cc 32 79 c3
WR.5....=@...2y.
01b0 - f7 7a f1 d9 aa 8e 81 7e-2b ec 15 32 a6 1f cf a1
.z.....~+..2....
01c0 - 6c 06 7c b5 46 8c c6 97-4e 05 3e 4e 78 0c 5e 5a
l.|.F...N.&Nx.^Z
01d0 - 91 b6 58 cf 83 9f 87 2d-81 05 0e 41 ba e9 ca 9e
..X....-...A....
01e0 - 65 ac 95 85 41 e1 26 a0-fd 22 10 2a a5 f4 d7 f6
e...A.&..".*....
01f0 - 17 14 05 d5 7a 0a e8 35-37 a7 08 88 80 c8 e2 4d
....z..57......M
0200 - 5b a7 3b bf b1 97 26 78-1c 39 b3 22 8d 7f 8a 5c
[.;...&x.9."...\
0210 - 16 f3 0d f5 7b 34 57 78-9e 71 95 53 33 4e 45 ce
....{4Wx.q.S3NE.
0220 - a4 3d ee 13 51 5b 79 72-fd b3 a6 86 af b3 da ba
.=..Q[yr........
0230 - d2 f9 87 de 9e 25 aa 14-fa 3c fb 1b fd 5a a9 70
.....%...&...Z.p
0240 - 02 9f f6 f8 f7 27 aa 56-12 8e 11 94 82 8d cf 0c
.....'.V........
0250 - cc 16 d7 53 2c 57 9d c9-b3 c7 15 dc b6 59 9c 49
...S,W.......Y.I
0260 - af 38 70 d5 d0 53 60 2e-a5 a7 aa 05 92 2e 5f 74
.8p..S`......._t
0270 - 42 bb f2 9a 91 41 a2 f1-4f 8f 8f 9a bf 07 68 cd
B....A..O.....h.
0280 - 42 95 5b 7a 92 76 ac ed-31 b7 aa 8f 2d a8 c9 f9
B.[z.v..1...-...
0290 - 2c cd fa 8e 6d 16 10 6c-24 c2 94 57 d8 1d 0c bb
,...m..l$..W....
02a0 - 0f c5 d4 ad 5a 71 ba 41-85 33 2c bd 60 ae 84 2f
....Zq.A.3,.`../
02b0 - 6e 35 54 54 f3 85 c3 8e-31 52 0a 9e c1 2c 43 dd
n5TT....1R...,C.
02c0 - 1a 17 86 ef ed c2 bd 90-0e 54 5c ea 97 2b f1 9d
.........T\..+..
02d0 - 83 9a dd 08 f8 c3 e1 42-36 d8 1b ef 39 1f 10 25
.......B6...9..%
02e0 - b4 12 29 fa 93 2a 4d 09-84 27 ff 24 86 b9 af fb
..)..*M..'.$....
02f0 - 62 90 20 a1 b1 a1 bc 3a-d4 f7 b1 fa ca 67 b0 3c
b. ....:.....g.&
0300 - 0b 11 8b c2 4c d4 72 bb-75 9b 53 0a 45 98 ed 63
....L.r.u.S.E..c
0310 - 57 e9 7b e0 88 01 20 05-f8 a2 37 71 76 c0 5a d7
W.{... ...7qv.Z.
0320 - 2c 75 e3 74 24 c9 3d 9f-00 a5 ce 0a 21 69 f1 61
,u.t$.=.....!i.a
0330 - 2a 2d d4 ed fa 97 ea cd-ce 02 c8 b7 a0 99 d6 b8
*-..............
0340 - 33 bf c8 bc a0 c6 96 e2-b8 5b 5f b1 b7 e3 52 d7
3........[_...R.
0350 - 4f 28 6a 27 4c 65 9a a1-a9 47 8c cf 7f fd a1 a6
O(j'Le...G......
0360 - b5 d7 4f 36 6c 8d 99 62-05 b5 fb 60 13 1f a1 29
..O6l..b...`...)
0370 - 03 4c 4b 63 d5 d4 cd cc-bd 90 ee 38 75 bb d5 1c
.LKc.......8u...
0380 - d2 1b 49 de 3d c0 a4 f9-cc 36 65 e7 9f d7 c8 db
..I.=....6e.....
0390 - bc 1f 9e 35 d7 12 17 cd-75 e9 06 68 fb 5c 82 a2
...5....u..h.\..
03a0 - 6b d6 ed c1 c4 93 6c cc-b5 16 7e 30 8b 27 08 4e
k.....l...~0.'.N
03b0 - 86 09 a4 95 e8 c3 ae b1-e4 1e af 28 d9 96 2b e9
...........(..+.
03c0 - 79 b4 82 46 f6 e6 bc 13-f8 98 1d 3f c3 ec b5 d7
y..F.......?....
03d0 - 0a 91 5d 61 b1 e1 0f 21-d3 18 68 48 70 6c 18 df
..]a...!..hHpl..
03e0 - 29 53 46 e2 0b 55 b5 19-e4 c8 d3 5b 5f c1 3b 3c
)SF..U.....[_.;&
03f0 - 40 75 0b 82 75 c6 be 23-4a e4 57 ac e4 5a 8b d9
@u..u..#J.W..Z..
0400 - 3a d9 d6 fa 35 8b 17 be-e4 18 7a 32 50 c7 cc 82
:...5.....z2P...
0410 - 4e 7d cc c3 67 7e 14 5a-5b 79 cb af c0 48 2e b8
N}..g~.Z[y...H..
0420 - ea 3b ad 0e 5d 11 c3 3b-f6 3b 6f e8 bf 28 02 07
.;..]..;.;o..(..
0430 - d6 ea 3e 98 96 6b 03 c2-86 6e a9 81 0b 10 8c 38
..&..k...n.....8
0440 - b3 21 37 a5 67 0e 9a 41-4e c5 7a 1b c9 fe 99 02
.!7.g..AN.z.....
0450 - 77 91 01 ec 81 d3 46 46-9a 0b 9f 23 85 a4 32 88
w.....FF...#..2.
0460 - b9 10 e3 26 9a a1 17 95-4c b8 5d f0 ce d4 e2 52
...&....L.]....R
0470 - b3 93 29 6b 1c 1c 54 59-4b 41 34 b6 f1 0e 64 5f
..)k..TYKA4...d_
0480 - bd ed af ef c1 a2 b9 f2-58 a8 ce 06 29 22 09 3e
........X...)".&
0490 - 35 21 24 bc 87 86 bc 7d-02 ec 4e 4e df af b3 be
5!$....}..NN....
04a0 - cb cc 56 0c 19 ea 83 96-c4 4d 39 a9 af 29 0b 4f
..V......M9..).O
04b0 - 4b 59 fc 53 85 ce c1 64-79 2d 00 04 e6 1d 5b 30
KY.S...dy-....[0
04c0 - 1f 17 89 e1 4f f5 e7 dd-02 9f cd 84 79 62 d0 f3
....O.......yb..
04d0 - 17 2d 44 04 d1 e0 cd bb-07 14 8f fc 78 b1 a9 32
.-D.........x..2
04e0 - 41 6a 4c 9b d7 b5 0a 24-99 fd b3 63 f3 6e 72 f3
AjL....$...c.nr.
04f0 - 33 4d ba 19 ba 56 11 67-18 0f 19 4f ef 95 d2 ce
3M...V.g...O....
0500 - a0 7d d6 74 1e 61 11 76-02 10 f2 c8 d1 ee 50 f1
.}.t.a.v......P.
0510 - f6 7f 18 75 dd d9 af 6f-b1 a2 46 dd f2 26 08 6b
...u...o..F..&.k
0520 - d3 1c 65 9b 10 8b e6 32-5e ca 05 82 42 b4 42 49
..e....2^...B.BI
0530 - a1 2e 73 fd 0d 03 37 65-8c 50 c0 d7 e3 30 01 bd
..s...7e.P...0..
0540 - e6 4e b2 71 4b bd 96 40-e0 40 6a 62 83 a0 fe e0
.N.qK..@.@jb....
0550 - e6 66 42 ec 84 f3 04 60-ba 8d 5b d5 fc 22 40 4f
.fB....`..[.."@O
0560 - 22 1f ca 3c 6b 6b bb e1-c8 ba 96 55 a3 63 2e fa
"..&kk.....U.c..
0570 - c1 17 42 3c 25 68 4c 9a-45 19 13 40 7a f9 6e 4b
..B&%hL.E..@z.nK
0580 - 71 75 d1 c2 d4 81 76 23-88 31 ec d1 ca 69 99 f0
qu....v#.1...i..
0590 - a5 e4 cb 7f f2 2e 95 19-e5 7a 05 60 d7 d4 b1 31
.........z.`...1
05a0 - 55 53 1b 93 dd 1a 33 3b-70 5a ca 76 f9 71 04 35
US....3;pZ.v.q.5
05b0 - ce 6b 44 bf bd 9e db 5d-e0 31 ed 5e 6f b4 94 4b
.kD....].1.^o..K
05c0 - 11 99 c0 b5 b9 a9 09 ca-e4 67 9e 05 7d c4 ba ed
.........g..}...
05d0 - 24 1e 27 b9 59 7a b8 d9-63 ec 6a e4 c0 10 30 09
$.'.Yz..c.j...0.
05e0 - 17 b3 05 ff 08 60 24 73-28 ad 36 fe 3a c0 23 39
.....`$s(.6.:.#9
05f0 - a7 ce 51 9d 5c 21 f0 14-5c de 7c f9 4e c3 eb 98
..Q.\!..\.|.N...
0600 - 44 46 67 ec 2d 31 2b cd-07 c9 60 59 ee 4d da c2
DFg.-1+...`Y.M..
0610 - 66 ec fa 9b ec e6 35 dc-b3 04 2d 6b 1d 32 14 ba
f.....5...-k.2..
0620 - c0 23 bf 10 7c 30 dc e4-18 f2 4a 57 90 e3 05 0e
.#..|0....JW....
Start Time:
: 300 (sec)
Verify return code: 0 (ok)
I've already opened port 2195 and 2196 on my ec2 security group inbound traffic. also listened for both ports on my LBS.
1) Check that port 2195 TCP port is open. AWS instances have a very locked down security policy. You can see this in the EC2 console.
2) Check your certificate.
3) Check that the device token is issued for the right certificate & app IDA.
4) Consider using one of the numerous PHP APNS libraries. Your code won't scale.
Ok i've solved the problem after spent a day at it.
The problem is with the way we provision the certs. We deleted everything and started all over again. the main difference this time round was that we generated a separate CSR for development and production instead of sharing the same CSR.
So the steps to proper cert generation are as follows:
1) Use Keychain Access to generate csr
2) Upload csr to apple developer and download the .cer
3) Convert .cer to .pem using terminal
4) Download.p12 from keychain
5) Convert .p12 to .pem using terminal
6) Combine the .cer.pem and .p12.pem into one file
for detailed steps follow:
Do this 6 steps separately for developer and then for production.
I think you should re-check SSL on 2915 and 2916. If it still does not work, you need to generate provision file again. You have to log error messages returned by Apple server. I hope that you can resolve this issue.
Your Answer
Sign up or
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Post as a guest
By posting your answer, you agree to the
Not the answer you're looking for?
Browse other questions tagged
The week's top questions and answers
Important community announcements
Questions that need answers
By subscribing, you agree to the
rev .25948
Stack Overflow works best with JavaScript enabled}