Izikrufu zoomatshini ezincinci zizikrufu ezincinci eziyilelwe ukuba zisetyenziswe kwizixhobo ezincinci zombane, ezinjengeelaptops, ii-smartphones, kunye neekhamera zedijithali. Ezi zikrufu ziqhelekile ukuba zincinci ngobubanzi kunye nobude xa zithelekiswa nezikrufu zomatshini eziqhelekileyo, zizenza zilungele ukusetyenziswa kwizixhobo ezixineneyo apho indawo incinyiweyo.
Izikrufu zoomatshini ezincinci zingenziwa kwizinto ezahlukeneyo, kubandakanya intsimbi engatyiwa, ubhedu kunye ne-aluminium. Ukukhethwa kwezinto kuya kuxhomekeka kwisicelo esithile kunye nokusingqongileyo apho isixhobo siza kusetyenziswa. Insimbi engenasici yinto ethandwayo ngenxa yokuqina kwayo kunye nokuchasana nokubola, ngelixa ubhedu luhlala lusetyenziswa kwizicelo apho i-conductivity ibalulekile.
Enye yezona zinto zibalulekileyo ze-screws zoomatshini ezincinci kukuculwa kwazo okuchanekileyo, okukuvumela ukuba zifakwe ngokulula kumngxunya ochongiweyo ngaphandle kokonakalisa amacandelo ajikelezileyo. Oku kubaluleke ngakumbi kwizixhobo zombane apho kubandakanyeke iinxalenye eziethe-ethe.
Igama lemveliso: |
82° Flat Coutersunk Trim head Izikrufu [Itheyibhile 13] (ASTM F837 F468) ASME B 18.6.3 - 2013 |
Umgangatho: |
ASME B 18.6.3 - 2013 |
|
Izinto: |
Intsimbi yekhabhoni kunye nentsimbi engenasici |
Ubungakanani: |
Imigangatho yereferensi kwaye ngokweemfuno zabathengi |
Igqitywe tu: |
IZinc ePlated, iDip eHot Galvanized Steel,Dacromet,Nickel Plated,Black oxide,Plain |
Ixesha lokuzisa: |
Ngokuqhelekileyo kwiintsuku ezingama-30-40. |
Isikhundla soMsonto |
Ngaphandle |
Isimbo soMsonto: |
UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/... |
Ukuqhuba kwangaphakathi: |
Phillips / Pozidriv |
Ukuqhuba kwaNgaphandle: |
Countersunk Head |
isimbo sokutshixa: |
/
|
I-Shank: |
Ukunciphisa i-Shank |
Inqaku: |
Indawo ethe tyaba |
Phawula: |
Njengoko kufuneka |
Ubungakanani bomsonto d |
|
d
|
Ubungakanani bobizo |
PP |
UNC |
Ikhowudi |
Ubungakanani bentloko |
d1 |
max |
imiz |
Uhlobo A) |
imiz |
Ezinye iintlobo |
imiz |
dk |
max |
imiz |
k
|
Ref |
|
0.1120
|
0.1250
|
0.1380
|
0.1380
|
0.1640
|
0.1640
|
0.1900
|
0.2160
|
40
|
40
|
32
|
32
|
32
|
32
|
24
|
24
|
3
|
4
|
4
|
5
|
5
|
6
|
8
|
8
|
0.112
|
0.125
|
0.138
|
0.138
|
0.164
|
0.164
|
0.190
|
0.216
|
0.106
|
0.119
|
0.131
|
0.131
|
0.157
|
0.157
|
0.181
|
0.207
|
0.105
|
0.118
|
0.131
|
0.131
|
0.157
|
0.157
|
0.183
|
0.209
|
0.106
|
0.119
|
0.131
|
0.131
|
0.157
|
0.157
|
0.181
|
0.207
|
0.187
|
0.212
|
0.212
|
0.237
|
0.237
|
0.262
|
0.312
|
0.312
|
0.167
|
0.191
|
0.191
|
0.215
|
0.215
|
0.238
|
0.285
|
0.285
|
0.052
|
0.060
|
0.052
|
0.068
|
0.052
|
0.069
|
0.085
|
0.069
|
|
Ubungakanani bomsonto d |
|
d
|
Ubungakanani bobizo |
PP |
UNC |
Ikhowudi |
Ubungakanani bentloko |
d1 |
max |
imiz |
Uhlobo A) |
imiz |
Ezinye iintlobo |
imiz |
dk |
max |
imiz |
k
|
Ref |
|
0.2160
|
0.2420
|
0.2420
|
0.2500
|
0.2500
|
0.3125
|
0.3125
|
0.3750
|
24
|
-
|
-
|
20
|
20
|
18
|
18
|
16
|
10
|
10
|
12
|
10
|
12
|
12
|
1/4 |
5/16 |
0.216
|
-
|
-
|
0.250
|
0.250
|
0.312
|
0.312
|
0.375
|
0.207
|
-
|
-
|
0.240
|
0.240
|
0.302
|
0.302
|
0.364
|
0.209
|
0.235
|
0.235
|
-
|
-
|
-
|
-
|
-
|
0.207
|
-
|
-
|
0.240
|
0.240
|
0.302
|
0.302
|
0.364
|
0.362
|
0.362
|
0.412
|
0.362
|
0.412
|
0.412
|
0.477
|
0.597
|
0.333
|
0.333
|
0.380
|
0.333
|
0.380
|
0.380
|
0.442
|
0.556
|
0.101
|
0.080
|
0.112
|
0.080
|
0.112
|
0.075
|
0.116
|
0.155
|
|
1), Umphetho wentloko unokuba singqukuva okanye usicaba. 2),Izikrufu zoomatshini ezimfutshane zibandakanya ubude begama ukuya kuthi ga kunye nokubandakanya i-1 1/8 phakathi kobukhulu No.5 kunye nomncinci, kunye no-2 ngobungakanani beNo.6 kunye nobukhulu. 3),Izikrufu ezimfutshane zokucofa zezo zithungelwe ubude obupheleleyo. Jonga kwisiqendu. 4.3 kubude obusebenzayo bezikrufu. 4), ubukhulu be-14 bobokucofa izikrufu kuphela. 5),Ubukhulu bedayamitha ayisayi kudlula ubuncinane kunye ne-0.011 ngaphakathi kudidi lwezikrufu zokucofa, kunye nedayamitha esisiseko sokucofa isikrufu kuzo zonke ezinye iintlobo ze-screw. |
About Zhenkun Fasteners
I-Ningbo Zhenkun Machinery Co., Ltd. ngumenzi okhokelayo kunye nomthengisi wezikrufu zoomatshini ezincinci. Sineminyaka yamava kwishishini kwaye sinikezela ngoluhlu olubanzi lwezikrufu ngobukhulu obahlukeneyo, izixhobo, kunye nokugqiba ukuhlangabezana neemfuno ezizodwa zabathengi bethu. Izikrufu zethu zenziwe kusetyenziswa ezona zixhobo zikumgangatho ophezulu kwaye zenziwa ukuhlangabezana nemigangatho yamazwe ngamazwe. Sizimisele ukubonelela abathengi bethu ngezona mveliso zibalaseleyo kunye neenkonzo ngamaxabiso akhuphisanayo. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokunceda ngayo kwiprojekthi yakho.
Iithegi ezishushu: Izikrufu zoomatshini abancinci, iTshayina, abavelisi, ababoneleli, iFactory, iholeyili, iCwangciso, uMgangatho