Soo saaraha Warshada Shiinaha Jumladda Iibiyaha DIN 7991 Hexagon Socket Countersunk Head Cap Bolt

Isticmaalka:

Dusha sare ee daloolka dhejinta ee qaybta isku xirka, 90-degree godka wareega wareega ah ayaa laga shaqeeyaa, madaxa mashiinka fidsan ayaa ku yaal godkan wareega, kaas oo ku dhajinaya dusha sare ee qaybta isku xirka. Mashiinnada fidsan ayaa sidoo kale loo isticmaalaa marmarka qaarkood mashiinnada fidsan ee madaxa wareegsan. Karoollada noocan oo kale ah ayaa aad u qurux badan waxaana loo adeegsadaa meelaha dusha sare u oggolaan karo soo-bax yar.

Koodhka madaxa furka madaxa countersunk wuxuu leeyahay xagal 90 ° koor ah. Caadi ahaan, xagasha ugu sarreysa ee qashinka cusub ee la soo iibsaday waa 118 ° -120 °. Qaar ka mid ah shaqaalaha aan tababaran ma yaqaanaan farqiga xagan, waxayna inta badan isticmaalaan 120 ° Reaming, taas oo keenta in muraayadaha madaxa ee countersunk aysan dhibin marka la adkeynayo caarada madaxa, laakiin xariiqa hoose ee madaxa birta, taas oo ah mid ka mid ah sababaha loo yaqaan 'screws countersunk' aysan adkeyn karin.

Ka-hortagga inta lagu jiro isticmaalka:
1. Taper ee dalool reaming waa in ay ahaataa 90 °. Si loo dammaanad qaado, waxa fiican inaad ka yaraato 90 °, oo aan ka badnayn 90 °. Tani waa khiyaamo muhim ah.
2.Haddii dhumucda xaashida xaashida ay ka yar tahay dhumucda madaxa madaxa madaxa countersunk, waxaad bedeli kartaa furaha yar, ama halkii aad ballaarin kartaa daloolka ka yar ballaadhinta daloolka si dhexroorka daloolka hoose uu u weynaado oo qaybtu aanay cidhiidhi ahayn.
3. Haddii ay jiraan meelo badan oo daloolo iskiis ah, si sax ah u samee inta lagu jiro mashiinka. Mar haddii daloolku qalloocan yahay, way adag tahay in la arko shirka, laakiin waa la adkayn karaa inta khaladku yar yahay, sababtoo ah marka boolalku aanu aad u adkayn Large (qiyaastii 8mm wax aan ka badnayn), marka uu cilad ka jiro masaafada daloolka, madaxa furka ayaa qallooca sababtoo ah xoog marka la adkeeyo, ama waa la adkeyn doonaa.